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WFM6100, WFM7000 and WFM7100 Waveform Monitors With

1. Demonstrated in Setting Measurement Parameters See page 23 Demonstrated in Selecting Adjusting a Parameter See page 40 Use to position waveforms when displayed in tiles or full screen When the Audio tile is active use the Horizontal knob to adjust the headphone volume Press to put instrument in standby mode Access to waveform graticule and LCD backlight intensity It also provides access to Infinite Persistence mode Access to print capabilities and USB mount LTC display mode Waveform Monitors With Option FP Quick Start User Manual Rear Panel Connectors The following figures shows the rear panel with optional connectors Instruments without Options EYE or PHY have the SDI inputs located along the bottom right portion of the rear panel Instruments with Option EYE or PHY have the SDI inputs arranged vertically 100 240VAC 10 50 60 Hz 140 WATTS MAXIMUM oooooe 00000x okesss o REMOTE A 00000 00000 00000 0000 Jo 00000 EJ EXTDISPLAY ETHERNET OQ AIN 1 2 B 1 0 1 2 AIN 3 4 B1 03 4 O AIN 5 6 B 1 0 5 6 AIN78 B 1 07 8 CLOCK OUT CMPS CMPST o 1 1 1 0 SDI OUT Options SD HD Waveform Monitors With Option FP Quick Start User Manual 1890 042 Getting Acquainted With Your Instrument Getting Acquainted With Your Instrument 14 om AIN 1 2 B 1 0 1 2 100 240VAC 10 50 60 Hz
2. ITU R BT 1685 Figure 5 ARIB STD B 39 display with the associated ARIB Status display The decoded ancillary data includes the following m DID Data Identifier of the requested inter stationary control packet can be any of the following ARIB specification Ox5F ITU Specification 0x43 m Type Type of the ANC Data packet For ARIB B 39 this is always a Type 2 packet DID less than 0x80 as defined by SMPTE 291M The actual value with parity bits added is displayed in parentheses m SDID Secondary Data Identifier of the requested interstationary control packet can be any of the following ARIB specification OxFE ITU Specification 0x01 m Line The line of the video within the field from which the packet was acquired 78 Waveform Monitors With Option FP Quick Start User Manual Using the ARIB Displays m Stream For HD SMPTE 292M indicates whether the ancillary packet was acquired from the Y or C data streams For SD N A is displayed Status Indicates whether packet s of the desired type are present in the video also indicates Checksum or CRC errors Checksum Indicates the checksum word that was recovered from the acquired packet m Should be Indicates the checksum word computed by the instrument based on the packet s data E Format Indicates the name of the ancillary data type or standard m Inter Station Ctrl Header A header byte indicating packet continuity and the prese
3. Off AFS Emb 1 amp 2 Monitor Dolby Based Surround Sound o Dolby Status 2223068 Your instrument determines the downmix based on several parameters within the Dolby metadata and the Dolby downmix selection For example if the Dolby Audio Status screen shows Extended Bitstream information indicating that the preferred downmix is Lt Rt the center channel is attenuated by 3dB and the surround channels are attenuated by 6dB before they are combined into the stereo downmix The listening modes can be used to monitor any multichannel Dolby Digital audio program with a user selectable number of channels You can select among several basic and Pro Logic listening modes the descriptions of which follow Depending on the Channel Mode these listening modes affect the content displayed on the Audio Display level bars See Table 1 on page 105 Basic Listening Modes EX Use EX if the two surround channels have been matrix encoded with a back channel If the EX listening mode is selected and there are two surround channels present the bar display will add two back channels Lb and Rb to create a 7 1 channel display Full Full does not modify the number of channels indicated by the channel mode in either the display or the outputs Waveform Monitors With Option FP Quick Start User Manual 103 Monitor Dolby Based Surround Sound 3 Stereo Use 3 Stereo to monitor the Dolby Digital signal with only the left center and
4. To Display and Navigate Online Help Contents The online help guides you through Lhe WYRGLOA WYRGIIA aad provides explanalivos about how the system functions In tiled mode the online help is displayed on either the top half H p or the bottom half of the display op occupi p screen Sun Le tL and To Cuntenols o ayed T ies th 1 Press HELP 2 Use the GENERAL knob or the up down Help Index arrow keys to highlight an entry in the exe CaA Contents entries never change Ea 3 Press SEL to select the highlighted a A EEE SE EEA a OD row bu a lu v ne eS Audio Inputs Outputs z Use the GENERAL knob and the up down arrow keys ta select links or topics inside a pane category AIDIO gt Audin Input a Use the button to select a link or bring up a subtopi enu Audio Inputs Outputs x Press Lhe lefl arrow bullon Lo reluro Lo Lhe previous lio To exit help CONFIG 525 59 94 WED JAN 22 19 09 08 Saree ane Tektronix V Ref Internal 4 Press the right arrow key to move selection to the Topic Selector pane entries change with the selection made in steps 2 and 3 5 Use the GENERAL knob and the up down arrow keys to select among the topics listed for the heading selected in step 2 2223 015 6 Press SEL to display the selected topic To Follow a Link Within a Help Topic 1 Press the right arrow key to move selection to the Topic pane 2 Highlight a link using the GENERAL knob or the up
5. 22 23 24 25 26 To set custom threshold levels select SMPTE 259 SD Thresholds or SMPTE 292 HD Thresholds depending on which type of video signal you are monitoring Select Jitter1 Level Use the General knob to increase or decrease the threshold level for the Jitter1 engine controlling the top two tiles of the instrument display The maximum level you can enter is 4 00 Ul the minimum level is 0 10 UI Select Jitter2 Level Use the General knob to increase or decrease the threshold level for the Jitter2 engine controlling the bottom two tiles of the instrument display Select Cable Loss to specify the threshold for signal loss in dB due to length of cable connecting the signal source to the instrument Use the General knob to increase or decrease the threshold level The maximum level you can enter is 30 0 dB the minimum level is 0 0 dB Select Cable Length to specify the threshold for the length of the cable in meters connecting the signal source to the instrument Use the General knob to increase or decrease the cable length setting The maximum length you can enter is 300 meters the minimum length is 0 meters Cable Type Jitterl HP Filter Jitter2 HP Filter Source Level Max Source Level Min Eye Display Mode Equalizer Bypass Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarma Gamut Thres
6. 3 Select Alarms Display Settings Aux Data Settings Readouts 4 Navigate to the alarm category that Network Settings you want to configure In the example ses to the right Video Format alarms is highlighted nysical Layer Press SEL stem and Diagnostics Press SEL 2231 049 5 Note that the alarms in the category you select appear to the right as you highlight the alarm category Press SEL to display a table that allows you to set the responses for individual alarms 116 Waveform Monitors With Option FP Quick Start User Manual 6 For each alarm listed in the table select the box to place or remove an X in the box under each response that you want enabled or disabled for that alarm See page 117 Possible Alarm Responses Navigate to highlight the Return box and press the SEL button to return to the Configuration menu Repeat steps 4 through 7 to configure as many types of alarms as you want To Set Alarm Responses Globally 1 Press the CONFIG button to display the Configuration menu Use the arrow keys and SEL button to make selections in the steps that follow Select Alarms Navigate to Set all Alarms to this Mask Press SEL to display a table for setting the allowed responses for alarm settings to be applied to all alarm categories For each alarm listed in the table select the box to place or remove an X in the box under each response that you want enabled or disabled for tha
7. Composite Input Outputs External Ref Analog Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities jJitter2 HP Filter Align f Source Level Max Source Level Min Eye Display Mode Equalizer Bypass On 41 j p Digital Audio Displays ME Aes HD eels eset Defaults Cable Type Jitterl HF Filter Jitter2 HF Filter Source Level Max Source Level Min Eye Display Mode SMPTE 259 SD Thresholds SMPTE 292 HD Thresholds Reset Defaults Cable Type Jitterl HP Filter Jitter2 HP Filter Source Level Max Source Level Min Eye Display Mode Equalizer Bypass SMPTE 259 SD Thresholds SMPTE 292 HD Thresholds E Defaults D Belden 8281 Timing 830 mY 720 m Equalized Press SEL Jitter Level Jitter2 Level Cable Loss Cable Length Eye Amplitude Max Eye Amplitude Min Eye Risetime Max Eye Risetime Min Eye Falltime Max Eye Falltime Min Eye Rise Fall Delta Belden 6261 Timing Align 650 my 720 m Equalized On 2231 023 Belden 8261 Timing Align 650 my 720 m Equalized On HiPress SEL 2231 024 0 20 UI 0 20 UI 3 0 dB 200 meter 80 mY 720 my 1500 ps 400 ps 1500 ps 400 ps 300 ps Eye Rise Overshoot 10 Eye Fall Overshoot 10 Reset Defaults bilPress SEL 2231 025 Waveform Monitors With Option FP Quick Start User Manual 20 21
8. If your instrument has Dolby monitoring capabilities Option DDE it can decode and monitor audio signals that are based on Dolby digital surround sound formats These formats are Dolby D AC 3 compression designed for distribution and or Dolby E compression designed for production You can specify and configure the Dolby input sources measure signal levels and monitor phase between Dolby components and display these relations in the Audio display NOTE Fora list of the options that are installed on your instrument press the CONFIG button In the configuration menu select the Utilities submenu The View Instrument Options entry lists the options installed on your instrument Configuring Dolby Inputs Like other inputs the Dolby inputs that you select and monitor from the Audio display may need to be configured before you use them They will initially be set to factory defaults which you can restore by pressing the FACTORY button on the instrument front panel The first procedure in this section will help you configure these inputs After you have completed that procedure check that the alarms are configured as you want them Your setup here determines in part the Dolby audio signal characteristics that are displayed To Set Up Dolby Input Parameters 1 Press the CONFIG button to display the Configuration menu 2 Use the arrow keys and SEL button to make selections in the steps that follow 3 Select Audio Inputs Outputs A
9. Pin Description 1 ANALOG_INPUT_A1_P Balanced differential analog audio input Ch 1 line A positive 2 ANALOG_INPUT_B1_P Balanced differential analog audio input Ch 1 line B positive 3 ANALOG_INPUT_A2_P Balanced differential analog audio input Ch 2 line A positive 4 ANALOG_INPUT_B2_P Balanced differential analog audio input Ch 2 line B positive 5 ANALOG_INPUT_A3_P Balanced differential analog audio input Ch 3 line A positive 6 ANALOG_INPUT_B3_P Balanced differential analog audio input Ch 3 line B positive 7 ANALOG_INPUT_A4_P Balanced differential analog audio input Ch 4 line A positive 8 ANALOG_INPUT_B4_P Balanced differential analog audio input Ch 4 line B positive 9 ANALOG_INPUT_A5_P Balanced differential analog audio input Ch 5 line A positive 10 ANALOG_INPUT_B5_P Balanced differential analog audio input Ch 5 line B positive 16 Waveform Monitors With Option FP Quick Start User Manual 11 ANALOG_INPUT_A6_P 12 ANALOG_INPUT_B6 _P 13 GND 14 ANALOG_OUTPUT_1_P 15 ANALOG_OUTPUT 2 P 16 ANALOG_OUTPUT_3 P 17 ANALOG_OUTPUT_4 P 18 ANALOG_OUTPUT_5_P 19 ANALOG_OUTPUT_6_P 20 ANALOG_OUTPUT_7_P 21 ANALOG_OUTPUT_8 P 22 ANALOG_INPUT_A1_N 23 ANALOG_INPUT_B1_N 24 ANALOG_INPUT_A2_N 25 ANALOG_INPUT_B2_N 26 ANALOG_INPUT_A3_N 27 ANALOG_INPUT_B3_N 28 ANALOG_INPUT_A4 N 29 ANALOG_INPUT_B4_N 30 ANALOG_INPUT_A5_N 31 ANALOG_INPUT_B5_N 32 ANALOG_INPUT_A6_N 33 ANALOG_INPUT_B6_N 34 GND 35 ANALOG_OUTPUT_1_N 36 ANAL
10. m DID Data Identifier of the requested packet permissible values range from 1 to OXFF 255 inclusive m Type Type of the ANC Data packet For ARIB TR B 22 this is always a Type 2 packet DID less than 0x80 as defined by SMPTE 291M The actual value with parity bits added is displayed in parentheses 86 Waveform Monitors With Option FP Quick Start User Manual Using the ARIB Displays m SDID Secondary Data Identifier of the requested packet permissible values range from 0 through OxFF 255 inclusive This field only appears when a Type 2 packet is selected see above The actual value with parity bits added is displayed in parentheses m DC Data Count word of the acquired packet The number of User Data words is displayed in decimal The actual value with parity bits added is displayed in parenthesis in hexadecimal m Field The field of the video from which the packet was acquired For progressive formats 1 is displayed m Line The line of the video within the field from which the packet was acquired E Stream For HD SMPTE 292M indicates whether the ancillary packet was acquired from the Y or C data streams For SD N A is displayed m Status Indicates whether packet s of the desired type are present in the video also indicates Checksum or CRC errors m Checksum Indicates the checksum word that was recovered from the acquired packet m Should be Indicates the checksum work computed by the instru
11. 3 Select Physical Layer Settings 4 Select Jitter HP Filter 5 Select a high pass filter value for the Jitter1 engine controlling the top two tiles of the instrument display 6 Select Jitter2 HP Filter 7 Select a high pass filter value for the Jitter2 engine controlling the top two tiles of the instrument display NOTE The Timing filter selection sets the filter value to 10 Hz The Align filter selection sets the filter value to 1 kHz for SD or 100 kHz for HD To Set SMPTE 425 Alarm Thresholds 8 To reset the SMPTE 425 alarm thresholds back to the factory default values select Reset Defaults and press SEL 9 Select Jitter1 Level Use the General knob to increase or decrease the threshold level for the Jitter engine controlling the top two tiles of the instrument display The maximum level you can enter is 4 00 Ul the minimum level is 0 10 UI 10 Select Jitter2 Level Use the General knob to increase or decrease the threshold level for the Jitter2 engine controlling the bottom two tiles of the instrument display 64 Jitter2 HP Filter Input Mode SMPTE 425 3G Thresholds SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Jitterl HP Filter Timing Jitter2 HP Filter Align Input Mode SDI Input Composit
12. 300 mV High 120 IRE Arrowhead m To adjust the IRE level limits do the procedure Adjusting Gamut Limits See page 52 m To automate this check do the procedure Automating Gamut Checks See page 51 Waveform Monitors With Option FP Quick Start User Manual 49 Checking Gamut Checking Luma Gamut Luma limit thresholds can be configured for identifying luma exceeding threshold limits They apply to both the incoming SDI and to the arrowhead representation of the SDI input as a composite signal By defining these levels in percent they automatically account for the presence or absence of setup The thresholds are affected by your choice of set up or no set up for the Arrowhead display 1 Perform the Setup for Gamut Checks procedure Select Arrowhead in step 5 See page 46 2 Compare the signal to display to determine out of gamut luminance Note the following m The adjustable thresholds are indicated by the dark blue horizontal graticule lines m The thresholds are defined in terms of percent of full scale m The range for the Upper limit is 90 to 108 High 120 IRE Arrowhead m The range to the Lower Limit is 6 to 5 Another useful Arrowhead function is a measure of how well the active video signal is using the dynamic range of the video channel A properly adjusted signal should be centered in the arrowhead graticule and have transitions that approach all the limits 50 Waveform Monit
13. Analog Audio Displays Digital Audio Displays D Alarms Gamut Thresholds Physical Layer Settings Display Settings Aux Data Settings Keadouts Graticules Network Settings Utilities Waveform Monitors With Option FP Quick Start User Manual Press SEL 2231 059 Monitor Dolby Based Surround Sound 5 Select the Dolby D Listening Mode which controls how the Dolby sound channels map to the level bars and surround sound elements in the Audio Full Display and outputs Dialnorm amp DynRkng Off EX Downmix Dynamic Rng Line 3 Stereo Phantom 6 Choose Full or a mode to which you Stereo want to downmix See page 103 Usage Mono Notes ProLogic Full eee ProLogic 3 Stereo NOTE Dolby content of the signal at the ProLogic Phantom Dolby input must be sufficient to downmix to the mode selected or the setting has no effect 7 Select Dialnorm amp DynRng 8 Select Off or choose Dialnorm Only Dialnorm RF or DialNorm Line RF and Line are modes of Dynamic Range Listening Mode Full Control compression factors that are mea yn ng B oly Downmix Dynamic Rng Line Dialnorm nly applied when decoding Dolby content for Te eee ne monitoring or output Dialnorm RF 9 Select Downmix Dynamic Rng 10 Toggle to Line or RF These Dynamic Range Control compression factors are Mereninerione applied when downmixing to the various Dialnorm amp DynRng Dolby D Listening Modes Downmix Dynamic Rng Line Wavef
14. Channel Mode vs Listening Modes Channel Mode Listening Mode 3 2 EX Full 3 Stereo Phantom Stereo Mono PL Full PL 3 Stereo PL Phantom 2 2 EX Full 3 Stereo Phantom Stereo Mono PL Full PL 3 Stereo PL Phantom 3 1 EX Full 3 Stereo Phantom Stereo Mono PL Full PL 3 Stereo PL Phantom 2 1 EX Full 3 Stereo Phantom Stereo Mono PL Full PL 3 Stereo PL Phantom Waveform Monitors With Option FP Quick Start User Manual Monitor Dolby Based Surround Sound Main Channel Output Function All 3 2 channels EX decode of back surround All 3 2 channels 3 Stereo downmix of 3 2 channels Phantom downmix of 3 2 channels Lo Ro downmix Lo Ro LCRS from Lt Rt downmix 3 Stereo from Lt Rt Phantom from Lt Rt All 2 2 channels EX decode of back surround All 2 2 channels Default to Stereo mode Default to Full mode Lo Ro downmix Lo Ro LCRS from Lt Rt downmix 3 Stereo from Lt Rt Phantom from Lt Rt Default to Full mode All 3 1 channels S mixed into L and R with smix coefficient C mixed into L and R with cmix coefficient Lo Ro downmix Lo Ro LCRS from Lt Rt downmix 3 Stereo from Lt Rt Phantom from Lt Rt Default to Full mode All 2 1 channels S mixed into L and R with smix coefficient Default to Full mode Lo Ro downmix Lo Ro LCRS from Lt Rt downmix 3 Stereo from Lt Rt Phantom from Lt Rt 105 Monitor Dolby Based Surround Sound 106 Table 1 Channel Mode vs Listening Modes cont Channel Mode
15. General Safety Summary Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it To avoid potential hazards use this product only as specified Only qualified personnel should perform service procedures While using this product you may need to access other parts of a larger system Read the safety sections of the other component manuals for warnings and cautions related to operating the system To Avoid Fire or Personal Injury Use Proper Power Cord Use only the power cord specified for this product and certified for the country of use Ground the Product This product is grounded through the grounding conductor of the power cord To avoid electric shock the grounding conductor must be connected to earth ground Before making connections to the input or output terminals of the product ensure that the product is properly grounded Observe All Terminal Ratings To avoid fire or shock hazard observe all ratings and markings on the product Consult the product manual for further ratings information before making connections to the product Connect the probe reference lead to earth ground only Do not apply a potential to any terminal including the common terminal that exceeds the maximum rating of that terminal Power Disconnect The power cord disconnects the product from the power source Do not block the power cord it must remain accessible to the user at all times Do
16. How to ARIB data displays 76 check surround sound 92 configure and monitor audio 88 configure and monitor Dolby 96 configure and use alarms 116 configure your instrument 39 control the display 7 determine status 9 find more information xiv measure waveforms with cursors 34 monitor alarms 120 monitor closed captioning 108 monitor the SDI physical layer 57 select a measurement 22 set gain and sweep 32 set line select mode 38 set measurement parameters 23 set to factory default settings 33 time a studio 121 use online help 40 use presets 33 How to capture the display 36 connect to a network 43 operate your waveform monitor 7 select an input 24 Infinite persistence 12 Information where to find more xiv Inputs dual link 26 28 How to select 24 Waveform Monitors With Option FP Quick Start User Manual Installation 1 BNC connector compatibility 5 Connecting power 3 In a serial video system 3 Line termination requirements 5 shipping package contents 1 J Jitter measurements 71 L Lightning display 44 Limits gamut 46 Line Select mode how to set 38 Lissajous display 92 Lissajous sound Sstage phase style 92 Listening Mode table of settings 104 to select 99 Listening Modes descriptions of 103 Live Buffer Only Capture pop up menu 37 Live Frozen Only Capture pop up menu 36 Luma Chroma delay 44 Manuals conventions used
17. 1 Perform the initial setup for Eye measurements See page 66 Taking Eye Measurements 2 Press the STATUS button to select the Status display mode 3 Press and hold the STATUS button to display the pop up menu 4 Select Display Type and then select SDI Status 5 Note the Eye waveform measurements in the SDI Status display readouts Automatic Eye measurements and a histogram of the Eye waveform are also displayed in the Eye Waveform display when expanded to the single full screen display SDI Status Link A Jitterl HPF 10 Hz Timing Cable Loss HD 0 19 dE P P 0 10 na 0 15 UI Approx Cable HD 38 Meters Source Level HD 763 mY Cable Type Belden 281 Jitter2 HPF 100 kHz Alignment Eye Amplitude fe eat ee 0 12 ne Mute Alarms Jitterl HP Filter Jitter2 HP Filter Link Selection 0 13 UI Eye Risetime Eye Falltime Eye Rise Fall Eye Rise Over Off Timing Align Link E 4 SDI Status 2231 026 SDI Status Link A Jitterl HPF 100Hz Cable Loss HD 0 19 dB P E 0 12 na 0 17 UI Approx Cable HD amp Meters Source Level HD roS mY o Cable Type Belden 231 Jitter HPF 100 kHz Alignment Eye Amplitude 793 m F E O13 ne 0 19 LI Eye Risetime 129 pe Eye Falltime 120 pa Eye Rise Fall Oo ps Eye Rise Overshoot 3 0 Eye Fall Overshoot 1 9 Waveform Monitors With Option FP Quick Start User Manual Monitoring the SDI Physical Layer
18. 140 WATTS MAXIMUM AES AIN 3 4 B 1 0 3 4 AIN 5 6 0 AIN78 BIIO7 8 gt CMPS CMPS EXTDISPLAY ETHERNET PIX MON 00000 00000 C0000 o0O0000 EsJo 00000 EJ SDI B SDI OUT Options Eye Phy 3G JIT Power Requirements m A single phase power source with one current carrying conductor at or near earth ground the neutral conductor m The power source frequency must be 50 or 60 Hz and a operating voltage range must be from 100 to 240 VAC continuous m Systems with both current carrying conductors live with respect to ground such as phase to phase in multiphase systems are not recommended as power sources NOTE Only the line conductor is fused for over current protection The fuse is internal Video Input Connectors SDI inputs are self terminating inputs Reference and Composite inputs are passive inputs compensated for 75 Q and require termination 1 Ref Loop A synchronization input The input signal can be analog black burst analog composite video or analog tri level for HD Requires termination 1890 012 QIQ L REF LOOP 1890 010 1890 041 Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument 2 SDI A The Digital A component serial digital input SDI A 3 SDI B The Digital B component serial digital input 4 SDI Out Digital version of RGB YPbPr SDI
19. 2 Apply the first input signal to the l E J SZA appropriate input terminate it properly P va a Display Select and select it i Yt ARTUR CAPTURE VOLUME a Olt vector Pict auno camut status f meas OTHER cormenu Press P1 P2 P3 P4 P PB P7 Pg l f 1 1 1 1 f 1 Lf 1 j Fa 5 1 1 1 Lf 1 1 1S 1S LI 1 i 1 vA and Hold Button 3 Push and hold the WFM button From f A the Display Mode submenu select a I P Ta Ed display mode that is appropriate to the S signal that you input j ee Lo vA CURSOR va 4 Apply the house reference signal to the external reference input terminating it properly ST Ly i D ie 9 oO Ci z Jg bg Lot 2223 001 5 Press the EXT REF button to select External Reference mode Connected to the house reference 6 Put the selected tile in line mode 7 Use the HORIZONTAL knob to center the sync edge or the SAV pulse If using the SAV pulse turn off Stripping EAV SAV ANC in the SDI Input setting of the Configuration Menu 8 Press the MAG button to increase the timing resolution Waveform Monitors With Option FP Quick Start User Manual 121 Application Example 122 9 Select a second tile 10 Press the FIELD button to put a second tile in field mode and choose an appropriate waveform mode 11 Use the HORIZONTAL knob to center i the vertical interval 12 Press
20. 3 0 2 0 1 0 Listening Mode EX Full 3 Stereo Phantom Stereo Mono PL Full PL 3 Stereo PL Phantom EX Full 3 Stereo Phantom Stereo Mono PL Full PL 3 Stereo PL Phantom EX Full 3 Stereo Phantom Stereo Mono PL Full PL 3 Stereo PL Phantom Main Channel Output Function Default to 3 Stereo mode Default to 3 Stereo mode All 3 0 channels C mixed into L and R with cmix coefficient Lo Ro downmix Lot tRo LCRS from Lt Rt downmix 3 Stereo from Lt Rt Phantom from Lt Rt Default to Stereo mode Default to Stereo mode Default to Stereo mode Default to Stereo mode 2 0 channels L R LCRS from 2 0 channels 3 Stereo from 2 0 channels Phantom from 2 0 channels Default to Mono mode Default to Mono mode Default to Mono mode Default to Mono mode Default to Mono mode Mono center channel output Default to Mono mode Default to Mono mode Default to Mono mode Waveform Monitors With Option FP Quick Start User Manual Monitor Dolby Based Surround Sound Audio Bar Mapping vs Dolby E Metadata Program Configuration If your instrument has Option DDE installed and is decoding Dolby E audio the bars in the Audio display are mapped as shown in the following table The mapping derives from the Dolby E Program Configuration detected in the metadata of the Dolby input If you select a Downmix Program the two downmix level bars in the Audio display reflect that program selection Dolby E Program Configuration 5 1 ae
21. 334 CDP If you select Auto the instrument will search for any available transport 8 Select VBI Mode and then select Auto or Manual If you select Manual set VBI Line Num using the General knob 9 Select VBI Timing and then select Normal Early or Late 10 If required services is set to Yes select Req Services and press the SEL button This will bring up a dialog box that allows you to select CC and Text required channels CEA 708 Settings 11 Select CEA708 Settings from the Aux Data Settings submenu 12 Select CEA708 Required and then select Yes or No depending on whether or not you want to monitor for required settings 13 If required services is set to Yes select Req Services and press the SEL button This will bring up a dialog box that allows you to select CC and Text required channels Waveform Monitors With Option FP Quick Start User Manual Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance 109 Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance 110 Teletext B Settings 14 15 16 17 18 19 20 21 22 Select Teletext B Settings from the Aux Data Settings submenu Select Teletext Required and then select Yes or No depending on whether or not you want to monitor for required settings Select WST Transport and then select from Auto VBI OP47 SDP or OP47 Multi If you select Auto the instrument will se
22. Display Phase Style Phase Pair Custom Phase A Custom Phase E Loudness Filter 2223 001 10 dB Phase Display Lissajous Snd Stage We 2 Mor 2 hee Linear 2231 033 89 Monitoring Audio Checking Audio Level amp Phase Level meters are vertical bar graphs on which the height of the bar indicates the amplitude of the audio program in the corresponding input channel You can change the input and turn on and off the Phase display from the Audio pop up menu Other meter characteristics such as ballistics scale units and program and test levels are configured through the Configuration menu lf your instrument is equipped with optional audio features it can display phase of one input pair as a Lissajous pattern and display relative phase on all four pairs of inputs with correlation meters To Check Level 1 Open the audio display in one tile and select an input See page 89 Check the level meter bars for current audio levels which are displayed according to the selected meter ballistics Each bar displays three colors Green Indicates audio levels below the test level Yellow Indicates audio levels between the test and peak program level m Red Indicates audio levels above the peak program level To Check Phase 1 90 Open the audio display in one tile See page 89 Use the Arrow keys and SEL button to make selections in the steps that follow Select Aux Display and
23. Display Mode 1 Push and hold the Capture button to display the pop up menu Delete Image Clear Press Select 2 Select Freeze as the Capture Type Capture Type Freeze 3 Use the navigation keys to select Display Mode and then press SEL to set the freeze mode to one of the following m Live Only allows you to keep a frozen image but not display it Frozen Only allows you to see artifacts in the frozen trace more easily m Live Frozen allows comparisons and matching Status and Audio displays do not support this mode NOTE The display mode chosen is specific to the tile selected and can be set independently 36 Waveform Monitors With Option FP Quick Start User Manual To View the Buffer Display Mode 1 Push and hold the Capture button to display the pop up menu 2 Use the navigation keys to select Capture Type and then press SEL to set the type to Buffer 3 From the Display Mode selection chose from the following m Live Only allows you to keep a captured image but not display it Buffer Only allows you to see artifacts in the captured trace more easily m Live Buffer allows comparisons and matching NOTE The capture type chosen is specific to the tile selected for FREEZE but is universal for BUFFER To Buffer Capture on a Trigger 1 Push and hold the Capture button to display the pop up menu and then set the capture type to Buffer 2 Select Trigger and then pre
24. EYE Instrument WFM7000 requires WFM70UP CV WFM7100 requires WFM71UP CV WFM7100 requires WFM71UP CV WFM7000 requires WFM70UP CV WFM7100 requires WFM71UP CV WFM7100 requires WFM71UP CV WFM6100 WFM7000 WFM7100 WFM7000 WFM7100 WFM6100 WFM7000 WFM7100 WFM6100 WFM700 WFM7100 WFM7100 WFM6100 WFM7100 WFM6100 WFM7100 WFM6100 WFM7100 WFM6100 Description Adds support for monitoring of 3 Gbps single link SDI signals either Level A or Level B in the following formats 1920 x 1080p 50 59 94 60 Requires Option HD Option 3G cannot be installed simultaneously with Options EYE or PHY Adds jitter measurement and jitter waveform capabilities for 3Gbps single link SDI signals Includes 3Gbps single link SDI generator output capabilities Requires Option 3G Adds dual link DL support Dual link allows for the reception of two SDI input signals Link A and Link B at the same time Information from each link is combined and shown on a single display Supports all 10 bit and 12 bit YCbCr and RGB formats Supports 2048 x 1080 12 bit XYZ formats Requires Option HD Adds simultaneous input monitoring SIM support SIM allows for monitoring of two different input signals at the same time Information from each input is displayed separately in two FlexVuTM tiles vertically Supports SDI SDI and SDI Composite input combinations only Adds support for standard definition SD monitoring two S
25. Eye Fall Overshoot Reset Defaulta Jitterl Level itter2 Level Cable Length Eye Amplitude Max Eye Amplitude Min Eye Risetime Max Eye Risetime Min Eye Falltime Max Eye Falltime Min Eye Rise Fall Delta Eye Rise Overshoot Eye Fall Overshoot Reset Defaults Jitterl Level Jitter2 Level Cable Loss Eye Amplitude Max Eye Amplitude Min Eye Risetime Max Eye Risetime Min Eye Falltime Max Eye Falltime Min Eve Rise Fall Delta Eye Rise Overshoot Eye Fall Overshoot Reset Defaults 0 20 UI 3 0 dB 200 meter 880 mV 720 mV 1500 ps 400 pa 1500 pa 400 ps 500 ps 10 Press SEL 0 20 UI 0 20 UI 200 meter 830 mVY 720 mY 1500 ps 400 ps 1500 ps 400 ps Press SEL 0 20 UI 0 20 UI 3 0 dB 880 mV 720 mV 1500 ps 400 ps 1500 ps 400 ps 500 ps 10 10 Press SEL 2231 015 2231 016 2231 017 Monitoring the SDI Physical Layer 61 Monitoring the SDI Physical Layer 62 27 28 29 30 31 32 33 34 Option PHY Only Select Eye Amplitude Max Use the General knob to increase or decrease the setting The maximum amplitude you can enter is 1010 mV the minimum amplitude is 700 mV Option PHY Only Select Eye Amplitude Min Use the General knob to increase or decrease the setting The maximum amplitude you can enter is 10 mV below the current Eye Amplitude Max setting the minimum amplitude is 530 mV Option PHY Only Select Eye Risetime Max Use the Gene
26. FP Quick Start User Manual E Select Mono to get the downmix shown right Select Lo Ro Left only Right only to get a standard stereo downmix Select Lt Rt Left total Right total to get a Dolby Pro Logic compatible stereo mix 18 Press the CONFIG button to dismiss the Configuration menu Waveform Monitors With Option FP Quick Start User Manual Monitor Dolby Based Surround Sound QO or Ls Rs Ls Rs 101 Monitor Dolby Based Surround Sound Displaying Dolby Inputs After you have configured a Dolby input you can display its levels and other characteristics in the Audio Display See 102 page 96 Configuring Dolby Inputs 1 Open the audio monitor in one tile See page 89 Selecting Audio Input 2 Press and hold the Audio button to display the Audio menu 3 Select Audio Input and select one of Dolby 1 through Dolby 4 The audio display for monitoring Dolby is shown to the right and displays the following m Level bars for Dolby channels The Listening Mode selected determines channels bars shown Levels bars for the selected Dolby Downmix mode Dolby setup information See page 102 Dolby Display Readout m Dolby Listening environment display See page 94 Surround Display Elements m Dolby Guardband thermometer to monitor if guardband thresholds are being exceeded Dolby Display Readout 1 The selected Dolby input The Coding Channel Mode mo e
27. Not Operate Without Covers Do not operate this product with covers or panels removed Do Not Operate With Suspected Failures If you suspect that there is damage to this product have it inspected by qualified service personnel Avoid Exposed Circuitry Do not touch exposed connections and components when power is present Do Not Operate in Wet Damp Conditions Do Not Operate in an Explosive Atmosphere Keep Product Surfaces Clean and Dry Provide Proper Ventilation Refer to the manual s installation instructions for details on installing the product so it has proper ventilation Terms in this Manual These terms may appear in this manual N WARNING Warning statements identify conditions or practices that could result in injury or loss of life A CAUTION Caution statements identify conditions or practices that could result in damage to this product or other property Waveform Monitors With Option FP Quick Start User Manual ili General Safety Summary Symbols and Terms on the Product These terms may appear on the product m DANGER indicates an injury hazard immediately accessible as you read the marking m WARNING indicates an injury hazard not immediately accessible as you read the marking m CAUTION indicates a hazard to property including the product The following symbol s may appear on the product A B CAUTION Protective Ground Refer to Manual Earth Terminal Waveform Monitors With Option FP Quick Start User
28. Option FP Flash Drive WFM6100 WFM7000 and WFM7100 Waveform Monitors With 077 0085 XX Option FP Quick Start User Manual WFM6100 WFM7000 and WFM7100 Waveform Monitors With e 077 0298 XX Option FP Release Notes WFM6100 WFM7000 and WFM7100 Waveform Monitors With 077 0089 XX Option FP Specifications and Performance Verification WFM6100 WFM7000 and WFM7100 Waveform Monitors With 077 0086 XX Option FP Technical Reference Power Plug Not applicable NOTE See the International Power Plugs list that follows this table for the type of power plug included with your instrument WFM7F02 Portable cabinet with handle feet tilt bail and front o 650 4393 XX panel cover Waveform Monitors With Option FP Quick Start User Manual 1 Installation Accessory WFM 7F05 Dual rackmount for WFM6100 series WFM7000 series WFM 7100 series 1700 Series WFM601 series WFM 700 series 760A and 764 Each half of the rack can be ordered as either Option O or Option N Option N is used for WFM700 WFM6100 series WFM7000 series and WFM7100 series monitors Option O is used for 1700 Series WFM601 Series 760A and 764 instruments Tektronix part Standard Optional number WFM7F05 International Power Plugs Your instrument was shipped with one of the following power cord options Power cords for use in North America are UL listed and CSA certified Cords for use in areas other than North America are approved by at least one authority a
29. Press the AUDIO button to bring up the audio display in a tile NOTE The headphone icon appears at the bottom of the Audio display 2 Use the Horizontal knob to adjust the volume 3 Adjust the headphone source by pressing the AUDIO button selecting Headphone Input and then selecting the source you want Input Mode SDI Input Digital Audio Displays Alarms Gamut Thresholds Physical L Display Settings Aux Data Settings 1080i 59 94 SDI Input DL AB Ref Internal ayer Settings Embedded Dual Lin Dual Audio Display A a Ba a Ba Ba Bar B w y yY y yy w BD A E eee eres Video to Audio Map Loudness Channels Press SEL Dolby D AC 3 Setup Dolby E Setup Downmix Mode Lt Rt Atten Analog Out 10 dB ee 3 4 5 L2 Mar 03 14 21 01 ID wfm Tektronix kol ER e Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument To Connect Directly to a PC A common configuration is to connect the monitor directly to a PC 1 Connect your waveform monitor to a PC Ethernet Ethernet through a HUB as shown the actual IP Lap Top PC connection connection addresses will depend on your network HUB A A standard Cross Over cable can be IP address C LCJ substituted for the HUB 192 168 1 1 T 2 Set up the monitor as though you are going to connect to a network Choose Manual IP mode and set the IP address ATTA manually Be sure to set an address that
30. STD B 37 closed caption data ARIB STD B 35 trigger signal data ARIB TR B 23 1 guidelines for inter stationary control data transport group 1 ARIB TR B 23 2 guidelines for inter stationary control data transport group 2 ARIB TR B 22 guidelines for ancillary data transport Additionally the status of the following ITU standard is shown ITU R BT 1685 inter stationary Control Data conveyed by ancillary data packets Waveform Monitors With Option FP Quick Start User Manual TT Using the ARIB Displays ARIB STD B 39 Display The ARIB STD B 39 display shows the decoded data for video signals using ancillary data compliant with ARIB STD B 39 See Figure 5 When this display is selected the instrument searches the signal for ARIB STD B 39 packets using the DID SDID combinations defined by either the ITU or ARIB standards organizations ARIE B39 Display DID SDID DC Field Line Stream Status Checksum Should be Format Inter Station Ctrl Header Transmitting Station Code Transmitting Station Time Curr Video Mode Next Video Mode Video Mode Countdown Curr Downmix Audio Mode Next Downmix Audio Mode Audio Mode Countdown Trig Bits 03 01 Q16 Q9 Trig Bits 024 017 032 025 Trig Counter Trigr Countdown Status Bits SS S1 16 59 Error Correcting Code ARIB Status Transmitting Station Code Transmitting Station Time ARIB B 39 ARIB B 37 ARIB B 35 ARIB B 23_1 ARIB B 23_2 ARIB TR B 22
31. The first mode can freeze a single tile or all tiles simultaneously and saves it to memory while other displays and information continue to be live For this type of capture frozen information is lost when the power cycles The second mode buffer capture mode is only available with the WFM7 100 Buffer capture captures and stores signal data for later recall to the instrument or to the USB drive for later analysis The instrument can be set to buffer capture manually or using triggers For procedures for copying the capture buffer to a USB drive see the Technical Reference Both modes are useful for comparing sources or capturing transient events NOTE Both capture freeze and capture buffer information can be downloaded from the instrument Web page Capture freeze works in both four tile and full screen modes however if you freeze a trace in 4 tile mode the image will not be shown if you go to full screen mode The image will still be available if you go back to 4 tile mode Likewise if you freeze a waveform image in a tile and then switch the tile to another measurement such as Vector the frozen waveform image will be hidden If you then change the tile back to waveform the image will reappear NOTE For waveform displays the captured image is shown in a different color to distinguish it from the live image For all displays the instrument continues to log error status in the background while the display is captured To View the Freeze
32. are present A one line area that is visible if RGB gamut errors are present NOTE Because RGB and Composite Gamut messages appear on the same line in the display if both RGB and Composite Gamut errors are present at the same time the message RGB and Cmpst Gamut will appear A one line area that is visible if Composite gamut Arrowhead errors are present NOTE Because RGB and Composite Gamut messages appear on the same line in the display if both RGB and Composite Gamut errors are present at the same time the message RGB and Cmpst Gamut will appear A one line area that is visible if Luma errors are present An icon visible when alarms of types other than those in the four readouts just listed occur Readout of the date and time set in CONFIG gt Utilities Name assigned to the instrument in the CONFIG gt Utilities menu A 16 character string indicating the selected audio input or the embedded audio channel status when embedded audio is the selected input In the latter case each character shows the status of a specific channel for not present and p for present Waveform Monitors With Option FP Quick Start User Manual 9 Getting Acquainted With Your Instrument Display element Description Timecode Readout A readout showing the selected time code value Reference Source Text indicating the source of the current reference Possible references are Ext Internal Also indicates format and whether the reference is mi
33. by the LC channel pair and the CR channel pair If the L R and C channels all have the same signal level the white tic mark on the bar will appear directly above the C level indicator The white tic mark will move right or left depending on the relative balance between the three channels A short bar to the left of the white tic mark indicates a positive correlation between L and C The bar will grow as the correlation decreases Like the L R PSI the bar will continue to grow at a 45 angle for negative signal correlations The bar to the right of the white tic mark behaves in the same way depending on the C R correlation This PSI indicator uses the same color coding as the other PSI indicators Uncorrelated signals same level in the L C R Ls and Rs channels Sine wave test tone same level in the L C R Ls and Rs channels All signals are in phase creating phantom sources between the adjacent channels Waveform Monitors With Option FP Quick Start User Manual 3 Same as 2 with the exception that Channel L is out of phase 4 Surround sound program with strong center channel presence 5 Surround sound program with weak center channel presence 6 Monaural signal in channels Ls and Rs creating a phantom source in the center as ina 3 1 surround sound system Waveform Monitors With Option FP Quick Start User Manual Monitoring Audio 95 Monitor Dolby Based Surround Sound Monitor Dolby Based Surround Sound
34. by the use of non Tektronix supplies or d to service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE TEKTRONIX RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES W2 145AUG04 Table of Contents Table of Contents General Safely SUMMANY sc1 c550540on vac avacaagscarseseun dessus eran scanatos oduadenutnaneoracs suador bas aisuntaoreercssanntocnaanar il IANA CAN IM OWN aceon E E E ss aun nea E enero E earn tattered alone eoie es V EVCL OMOGE oerein are EA EE E EE EEE E EE EE ETE TEE EE V Sey COmMDII GG ata gute duet eer EEE F EEO EEEE O EE tee EO ES vii Environmental Considerations sersant enka a E a a a a a IX FUT AGE EE E A ate ce romeo re ae oe eee tem T oe aa oe arenes ews Reser E E T eee A eae ae X FS HIM Ss eae insane pe ate ta ns ePaper andl dod etrr rrr errr rr rrr rrr rer rEE
35. displayed on the top or bottom half of the screen opposite the active tile 2 Use the left right arrow keys to move the selection back and forth among panels The selected active pane has a blue outline Waveform Monitors With Option FP Quick Start User Manual 2223 019 39 Getting Acquainted With Your Instrument Selecting Adjusting a Parameter 3 Notice which pane is active The selected active menu item is highlighted by a white menu bar the selected item in unselected menus Is highlighted by a blue menu bar 4 Use the up down arrow keys or the General knob to move the selection up and down the menu entries in the selected pane Press the SEL button or right arrow key to toggle between parameter settings 5 If the menu item selected results in the knob icon appearing in the menu use the General knob to adjust the selected parameter Using Online Help The online help is both a quick reference to instrument operation and the exclusive reference for instrument operation 40 details The online help is 2223 014 m Context sensitive The topic displayed depends on what is displayed in the active tile when the online help is selected or what control is operated after help is selected m Navigable The Contents and Topic Selector panes along with Links within the topics provide access to topics Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument
36. in xiv Measure how to with cursors 34 Measurement how to select 22 how to set parameters 23 Measuring aberrations 68 Measuring eye amplitude 67 Measuring risetime 69 Menu CONFIG 39 Monitoring dual link 26 28 increased bandwidth 26 28 simultaneous inputs 29 Monitoring Audio task description 88 Monitoring CC and safe area compliance task description 108 Monitoring Dolby audio task description 96 N Network Connect to 43 O Online help 40 displaying 41 Hhow to use 40 navigating 41 Operation Basic 7 control levels types 11 Optional accessories 1 Options xii power cords 2 p Part numbers user manual 1 Phase audio choose channel pair 91 correlation meter response times 92 custom channel pair 91 select display style 90 Physical Layer configuring and monitoring 57 Pix Mon Output connector 19 Pop up menus 23 Freeze capture 36 Power AC requirements 3 Connecting 3 Connector 14 Switch none required 3 Power cord options 2 Power connecting 3 Presets how to save and recall 33 Product description x R Rear panel Layout and description 13 Waveform Monitors With Option FP Quick Start User Manual Index Recall settings presets 33 Remote connector 19 Repair service options xiii RGB gamut diamond display 47 S Safe area to monitor for compliance 113 to set custom parameters 114 Safe area graticules description of 115 to
37. is compatible with the setting of your PC 3 Configure the SNMP setup if used Waveform Monitor IP adress 192 168 1 2 1890 015 Ethernet connection Waveform Monitors With Option FP Quick Start User Manual 43 Checking Chroma Luma Delay Lightning Display Checking Chroma Luma Delay Lightning Display 44 The Lightning display can be used for interchannel timing measurements If the color difference signal is not coincident with luma the transitions between the color dots will deviate from the center mark of a delay scale The amount deviated represents the relative signal delay between luma and the color difference signal 1 Connect a signal containing color bar information terminating the signal properly Select the input corresponding to the signal connected Select a tile Press and hold the VECT button to display the signal in a tile and pop up the Vector menu Use the Selection Keys and Button to set the menu in the steps that follow lf Display Type is Vector select Lightning in the menu Set BarTargets to match your input signal Select Center Waveform and press SEL if you want center your waveform Press the VECT button to close the menu EHOW SDI A SDI B SDI OUT 1890 011 Display Type Center on Display Mode 2223 017 Waveform Monitors With Option FP Quick Start User Manual
38. of the ANC Data packet For ARIB B 35 this is always a Type 2 packet DID less than 0x80 as defined by SMPTE 291M The actual value with parity bits added is displayed in parentheses m SDID Secondary Data Identifier of the requested packet permissible values range from 0 through OxFF 255 inclusive This field only appears when a Type 2 packet is selected see above The actual value with parity bits added is displayed in parentheses m DC Data Count word of the acquired packet The number of User Data words is displayed in decimal The actual value with parity bits added is displayed in parenthesis in hexadecimal m Field The field of the video from which the packet was acquired For progressive formats 1 is displayed 82 Waveform Monitors With Option FP Quick Start User Manual Using the ARIB Displays m Line The line of the video within the field from which the packet was acquired m Stream For HD SMPTE 292M indicates whether the ancillary packet was acquired from the Y or C data streams For SD N A is displayed Status Indicates whether packet s of the desired type are present in the video also indicates Checksum or CRC errors m Checksum Indicates the checksum word that was recovered from the acquired packet m Should be Indicates the checksum word computed by the instrument based on the packet s data m Format Indicates the name of the ancillary data type or standard m User Data Words Co
39. or so Waveform Monitors With Option FP Quick Start User Manual 123 Application Example 124 Usage Notes m The resolution of the timing display for Composite and SD signals is one 27 MHz clock cycle or 37 ns For HD signals it is one clock at 74 25 MHz which equates to about 13 5 ns To get the greater accuracy needed for a composite signal first use the timing display to get close then use a vector display for the final burst phase alignment Since this instrument can display both the timing display and a vector display simultaneously each in its own tile this process can still be easy and quick m For composite signals the definition of time aligned is obvious but for an SDI input relative to a analog reference the situation is more complex For the timing display the definition of zero offset on an SDI input uses the methodology described in SMPTE RP168 This method specifies the SDI signal will be converted to analog The converted analog signal is then compared to the analog reference For the conversion a D A converter with delay of about three microseconds is used m Inthe Relative to Rear Panel mode this three microsecond conversion delay is accounted for in the displayed offset In the Relative to Saved Offset mode it has no effect Timing Multiple Inputs to a Router You can also use the Relative to function to set the offset between a master signal and a reference signal as the zero point reference for time down appli
40. r CONFIG va Lo Pa CURSOR SS DISPLAY pi E CAPTURE VOLUME i Of wem vector pict auoio emr status meas EvE J OTHER P1 P2 P3 P4 P PB P7 P8 15 1f 1 1 1_f 1 if LS LI h A i j Ea i 15 1S l t 1 a 1S 1S Li if j N 1 General m a m nm ar elle 0 E E Menu Press and Hold Button i T i SSS LT LS a oS oo ETICI CTI EFS CTET oo Y 2223 001 Waveform Monitors With Option FP Quick Start User Manual 11 Getting Acquainted With Your Instrument Control Element or Group Display selection buttons Measurement buttons Gain and Sweep Buttons Preset Buttons Input Selection Buttons Line Select button EXT REF button Capture button Help button Cursor button Configuration button Up Down Left Right Arrow keys and SEL Button General Knob Vertical and Horizontal Knobs Power standby button Display button Main button Other button 12 Usage Procedures Instrument Display See page 7 Selecting a Measurement See page 22 Setting Measurement Parameters See page 23 Setting Gain and or Sweep See page 32 Using Presets See page 33 Selecting Signal Inputs See page 24 Setting Line Select Mode See page 38 Timing a Studio See page 121 Capturing the Display See page 36 Using Online Help See page 40 Measuring Waveforms with Cursors See page 34 Configuring Your Instrument See page 39
41. right channels In this mode if there are surround channels present they are mixed into the left and right channels with the surround mix level attenuation Phantom When using Phantom the center channel if present gets attenuated with the center mix level value and is then added into the left and right channels Stereo Stereo always creates a Lo Ro downmix using the center and surround mix levels contained in the metadata The Lfe is disabled Mono Mono mode will always mix down to a single center channel usually by creating a Lo Ro downmix and adding Lo to Ro The Lfe is disabled Pro Logic Listening Modes Pro Logic listening modes perform different functions depending on what the source material is If the source is a Dolby Digital stream with three or more channels then a surround compatible Lt Rt downmix is created and then decoded into a selectable number of channels If the source is a 2 0 Dolby Digital stream then these Pro Logic modes will do a Pro Logic decode to produce the number of channels requested by the listening mode If the source is PCM then a full Pro Logic decode is provided regardless of the specific Pro Logic mode selected Pro Logic Full Pro Logic Full will create a Lt Rt downmix of any input with three or more channels This Lt Rt downmix will then be Pro Logic decoded to produce a LCRS output where the surround channel is reduced 3dB and reproduced in both the Ls and Rs bars A 2 0 encoded Dolby stream wil
42. the MAG button to increase the timing resolution 13 Press the CAPTURE button to save the waveform as a baseline 14 Apply an input that needs to match timing of the first input 15 Adjust the timing offset of the signal being timed to match the timing to the saved baseline 16 Repeat steps 14 and 15 for any other required signals NOTE Use the Cursors as markers or to measure timing differences between sources Other tiles can be used to set fine timing and check color frame alignment on composite signals Alternatively the other two tiles could be used for line and field rate displays without Mag active to show the location of significantly mistimed signals Using the Timing Display Method The Tektronix Timing Display provides a quick easy way to measure the timing of an input relative to the external reference m The rectangular display automatically scales to match the input signal For progressive signals the display represents one field for interlace signals the display represents one frame and for composite inputs the display represents one color frame m The cross hair in the center represents zero offset and the circle represents the timing of the input signal Lines of advance or delay are shown as vertical displacement while timing errors of less than one line are shown as horizontal displacement If the input is at the same time as the reference then the circle will be centered on the cross hair m The timin
43. want to monitor and then proceed with the following steps 1 Press the CONFIG button to display the configuration menu 2 Use the selection arrow keys the SEL button and the General knob to make the menu selections in the steps that follow 3 Select Readouts 4 Set Eye to On 5 Select Physical Layer Settings 6 Select Cable Type and select the best match for the type of cable that is connecting the SDI signal to the instrument Input Mode SDI Input External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Waveform Vector Picture Gamut Fhysical Layer Settings Display Settings Aux Data Settings Graticules Network Settings Utilities Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarma Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Jitterl HP Filter Jitter2 HP Filter Source Level Max Source Level Min Eye Display Mode Equalizer Bypass SMPTE 259 SD Thresholds SMPTE 292 HD Thresholds Reset Defaults Ds Waveform Monitors With Option FP Quick Start User Manual 2231 010 Timing Align 880 mY 720 mV Normal Off Press SEL 2231 014 7 Select Jitter HP Filter 8 Select a high pass filter value for the Jitter1 engine controlling the top two tiles of the in
44. 23 001 m VECTOR display of Vector or Lightning plots of color signals AUDIO optional display of level meters and of a phase plot for monitoring audio signals If option DDE is present Surround Sound is also displayed m STATUS various displays to view signal status and information m MEAS a Tektronix proprietary display that simplifies timing correction Includes Timing Measure Data List AV Delay Bowtie and ANC Data displays available on instruments with appropriate option s installed OTHER display for checking the LTC amplitude and noise and verify LTC is locked to the video m EYE display for checking the transport layer of an SDI signal including jitter operation requires Option EYE 3 Repeat steps 1 and 2 until you have selected measurement displays for all tiles that you want to define 22 Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument 4 To display the same measurements in more than one tile select each tile in sequence and then choose the same measurement for each one The display at right shows the display with WFM selected for three tiles NOTE Audio and DataList displays can be displayed in only one tile at a time unless Option SIM is installed SAT JAN 04 17 05 10 Tektronix Setting Measurement Parameters You can set up the measurements that you display using pop up menus Pop up menus appear in the active t
45. 3 Adds 5 years of Calibration Data Report when ordered with option C5 Adds 3 years of Repair Service including the period under warranty Adds 5 years of Repair Service including period under warranty Waveform Monitors With Option FP Quick Start User Manual xiii Preface Where to Find More Information Item Quick Start User Manual this manual Technical Reference Online Help Specifications and Performance Verification Technical Reference WVR WFM amp AMM Series Management Information Base MIB Reference Service Manual Purpose Installation and high level overview of instrument operation In depth descriptions of selected instrument operation In depth instrument operation and UI help Specifications and procedure for checking instrument performance SNMP command reference for remotely controlling the instrument Optional manual supporting module level servicing of the instrument Conventions Used in this Manual The following icon is used throughout this manual XIV Sequence Step Location WWW Tektronix com www Tektronix com Waveform Monitors With Option FP Quick Start User Manual Installation Installation Your instrument is shipped in a wrap around chassis that covers the instrument bottom and two sides A cover is installed on the chassis and the rear panel is made up of the module rear panels You can operate t
46. 3 configuring 53 Buffer Only Capture pop up menu 37 C Cable loss measurements 75 Cable type how to select 58 Calibration service options xiii Waveform Monitors With Option FP Quick Start User Manual Index Capture Buffer 36 37 copying to a flash drive 38 Freeze 36 Trace 36 Using the capture display 36 Capture menu 36 37 Checking surround sound task description 92 Chroma Luma delay 44 Closed captioning configuring and monitoring 108 Closed captions to display 112 to select a CC service channel 112 to select services that trigger alarms 108 to select the transport 108 to set the transport selection mode 108 Composite gamut diamond display 48 Composite Input connectors 15 Configuration menu 39 Connecting AC power 3 Connecting signals Line termination 5 Connector Compatibility 5 Connector s AES 16 Analog Input Output 16 Ethernet 21 Pix 19 Power 14 Remote 19 Video input 15 XGA 18 Controls front panel 11 Cursor menu 35 Cursors displaying 34 how to use 34 127 Index D Delete Frozen Image Capture pop up menu 38 Diamond display 46 checking RGB gamut 47 construction of the diamond graticule 47 Display how to control 7 resolution 18 Status bar icons 10 Display connector See XGA Output connector Display select buttons 7 Documentation conventions used in xiv purposes of xiv Documents included 1 Dolby downmix mode 103 Guardband limits 100
47. 8 programs are listed the number active depends on the Dolby E Program Configuration detected in the metadata of the Dolby input See page 107 Audio Bar Mapping vs Dolby E Metadata Program Configuration 18 Set AES Ref Enable to Disable or Enable If enabled and the Dolby Source is set to an AES input the instrument triggers the AES Frame Sync Alarm if the AES input is not locked to the AES reference 19 Repeat steps 4 through 18 for other Dolby inputs as needed To Set Up Dolby Global Parameters Do the following steps to set parameters that apply to all four Dolby inputs 1 Press the CONFIG button to display the Configuration menu 2 Use the arrow keys and SEL button to set the menu in the steps that follow 3 Select Audio Inputs Outputs 4 Select Dolby D AC 3 Setup and make the following settings The settings will apply to the input when Dolby D is detected for Dolby inputs 98 AES Al 2 f Press SEL Press SEL Any Dolby f Press SEL Press SEL Dolby Source Analog Output Map AES B Output Map Format Expected Dolby E Pgm Mask Dolby Channel Mask Dolby D Input Dolby E Input AES Reference Disable AES A AES B Analog A Analog B Embedded A Embedded E Embedded Dual Link al Audio Display blby 1 olby 2 Dolby 3 Dolby 4 Video to Audio Map Loudness Channels Dolby E Setup Downmix Mode Atten Analog Out Headphone Yolume Input Mode SDI Input Composite Input Outputs External Ref
48. B analog pix monitor output Gamut and or line select bright ups optionally displayable Can also be selected to be a loop through of the active SDI input 5 Clock Out Recovered clock output Options EYE PHY and JIT only 2 wn Q 3C C A O Cc O Ho 1890 008 Options EYE PHY and JIT IGN SDIA SDI B SDI OUT 1890 011 Option SD HD CMPST A and CMPST B composite inputs LOOP CMPSTA LOOP CMPSTB 1890 009 Option CPS Waveform Monitors With Option FP Quick Start User Manual 15 Getting Acquainted With Your Instrument AES A B Connectors 1 These BNC connectors support AES E audio inputs The AES B connectors can be configured to output embedded audio AIN1 2 B1012 channels decoded Dolby or the AES A A1 2 In aeg AIN34 B 1 0 3 4 A3 4 In AS in A7 8 In AIN 5 6 B I O 5 6 The following BNCs B3 4 I O AIN7 8 B1 07 8 B5 6 I O 1890 007 B7 8 I O Options DS AD DDE Analog Input Output Connector The Analog I O connector is used to receive and send analog signals The Analog I O connector is a 62 pin D subminiature connector Pin assignments and pin names are listed in the following figure and table Option AD CAUTION Use care when connecting the Analog Audio Output Refer to the instrument Specifications to ensure that the Audio Load and Output Power meet specifications Exceeding Analog Audio Output Power may result in damage to the instrument
49. B to avoid clipping The output signal level in unbalanced mode is double the signal level in balanced mode Units that have both analog and digital capability can have AES or embedded inputs converted to analog and then routed to the six balanced outputs Embedded audio can be output to the AES B connector when it is configured as an output AES A can also be routed to the AES B connector Decoded Dolby can also be routed to the analog output connector EXT DISPLAY Connector Pin Assignment This is the display output The display resolution is 1024 x 768 The output is compatible with standard analog PC monitors either CRT or LCD based The EXT DISPLAY connector is a 15 pin D type connector with socket contacts on D 5 Pin name Red Video Green Video Blue Video Not connected 1890 005 Ground Red Ground Green Ground Blue Ground 5 V for monitor EEPROM 10 Not Connected 11 Not Connected 12 ID Bit 13 Horizontal Sync O COl N Oo oa amp w ry 14 Vertical Sync 15 ID Clock 18 Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument Pix Mon Connector Pin Assignment This is the video picture output The output is compatible with standard analog PC monitors either CRT or LCD based The PIX MON connector is a 15 pin D type connector with socket contacts 9 1 D 5 Pin name Red Video Green Video Blue Video Not connected 1890 005 G
50. Checking Chroma Luma Delay Lightning Display 10 Determine where transitions intersect the delay scales and derive the timing error TF Ine x1 in nanoseconds as deflected from the Field x5 center mark Mag ar m The center mark of the nine marks spanning each green magenta transition is the zero error point m Alignment to a mark towards black means the color difference signal lags with respect to luma m Alignment to a mark towards white means the color difference signal leads the luma signal The upper half of the display measures the Pb to Y timing the bottom half measures the Pr to Y timing Green to Magenta transitions Delay scale Lightning Bara 10094 The tic marks on the graticule indicate the following timing errors 1080p 50 59 94 60 3Gbps 3 Gb s and dual link formats Timing Error Tic Mark SD Timing Error ns HD Timing Error ns ns 0 marks 0 0 0 1st 20 2 1 2nd 40 5 2 5 3rd 74 1 13 5 6 75 4th 148 2 27 13 5 1 Luma sample 2 Chroma sample Waveform Monitors With Option FP Quick Start User Manual 45 Checking Gamut Checking Gamut Signals that are legal and valid in one signal representation may not be legal in another representation Specifically signals which are legal in the Digital YCbCr representation may not be legal if transcoded to RGB or encoded to NTSC PAL Any signal that fails this test is considered out of gamut Your instrument supports multiple displays and alarm
51. D SDI inputs Standard for all listed instruments Adds support for high definition HD serial digital monitoring two HD SDI inputs Adds support for composite CPS analog video monitoring NTSC and PAL two passive loop through inputs two composite analog inputs Adds support for digital audio monitoring and analog audio and digital audio in embedded and AES EBU formats two sets of six channels of analog audio inputs eight channels analog audio outputs Adds option AD capabilities plus support for decoding and monitoring Dolby Digital AC 3 and Dolby E audio and Dolby E Guardband Adds support for Audio Video delay AVD measurement Adds data analysis and ANC Data Inspector capabilities Allows for logic level view of video and embedded audio data stream and ANC data extraction Adds support for Eye pattern display jitter measurements and cable parameter measurements Waveform Monitors With Option FP Quick Start User Manual Option PHY Preface Instrument Description WFM7100 Adds option EYE capabilities plus support for jitter waveform WFM6100 and automated eye measurements You can add any or all of the following service options to any instrument Option C3 Option C5 Option D1 Option D3 Option D5 Option R3 Option Rd Adds 3 years of Calibration Service Adds 5 years of Calibration Service Adds a Calibration Data Report Adds 3 years of Calibration Data Report when ordered with option C
52. Dolby audio configure global parameters 98 display 102 display readout 102 select the downmix mode 100 to configure AES B output map 97 to configure analog output map 97 to configure expected format alarm 96 to configure input 96 to configure source 96 to display a Dolby input 102 to select listening mode 99 to specify Dolby D content channel 97 to specify Dolby D stream 97 to specify Dolby E channel mask alarms 97 to specify Dolby E downmix program 98 to specify Dolby E program 97 view metadata 103 Dolby D audio to set dial normalization and dynamic range compression 99 128 Dolby E audio to set dial normalization and pulldown coding 100 Dominance indicator how to display 93 Dual link how to set up 28 31 option xii E Errors Status indicators 9 Ethernet connector 21 Eye measurements 66 F Factory defaults how to set 33 Features list of key x Flexview defined x Freeze 36 Front panel controls layout and index to usage procedures 11 levels of 11 scope of 11 Frozen detect configuring 55 Frozen frame 53 Frozen Only Capture pop up menu 36 G Gain how to select 32 how to set 32 gamut diamond display 47 Gamut arrowhead display 48 checking 46 Gamut display checking RGB gamut 47 composite arrowhead display 48 General alarms configure 116 Ground closure connector 19 Guardband limits 100 H Headphone volume adjusting 42 Histogram 57 70
53. E a iclaa Damanted ae 66 Taking Jitter Measurements 52 canine taetec usa ddadsaleomanctonseeanoanddauds pian sree oeesemuwale dead palaomaeeeaeheedoneoaaane 71 Taking Cable Loss Measurements nc2 5055 ccavnnwieree dn dot ae andakduddentdocke dna vaeian sus peeeeanaielaede eh geen acneswoxeeieds 15 Using UNS ARI BNO ISD AVS Cecio i turers idle cheney adilat e E a hearts E Guten M AEE r A TAa alton Mavic ees 76 ARIB aU een ane ee eer eee een cree gee eae eee a eee er eee raat ere eae TT ARIB S TD B 39 DIS pla V fsdatuccseustiduatwenstewnan stdds nodes E E E N E aa E A AEAEE EAO 78 ARIB STD B 37 Display and Status SCreCNS is sc3 tase as druccetnie dated dais dao aca a a a i a a Aiaia 80 ARIB 31D B 55 Display and Stas SCICCNS denise nue oceedae Se tedutee et acaliease aa T a e EEEE aes 82 ARIB TR B 23 1 Display and Status SCheCNS sinks vasa teendecdeenaarnssiwk oda a E A ATA N 83 ARIB TR B 23 2 Display and Status Screens orior neei niina ei aaa eae crate nonese tare eid aia 84 ARIB TR B 22 Display and Status oCheenS viindeiuisdscvscmurneiwintsaivadaauieiwr statin lends ovenidalaire ededathudusctavsenan 86 VOTO IMEN GAU eccrine ce 9 ccm Se oa oes nord Remind E micre Gaede Pegler acetate Sew seat hen eta eee ta a E 88 Conigunng AUCIO WD UTS saci inside cice sierays a aaa Gaited mene a a come hatin a al eauindd E 88 SIE CUMGPAUGIO INO Unis tee scence aS a EA AT aes esa etnarednid Hautes 89 Checking AUGiO LEVelGPnaSe lt 2 25cnacconenhetinclasuenat
54. ES A AES B airs Analog Output Map Press nnut Mode Analog A i AES B Output Ma 4 Select the Dolby input that you want to SDI Input Analog B ir Dolby Channel Mask Fress SEL Composite Input m ea a f ererence isable configure one of Dolby 1 Dolby 4 Outputs Embedded Bo Palrs Analog Audio Displais a miienBivpie Peri Digital Audio Displa 5 The Dolby parameters for the selected Audiol f Dolby input are now displayed select Payaical Layer Settings VESTO UNO TT each parameter in turn and set up as fae eserves Downmix Mode ARE Readouts f ALEON Anag Baid bape described in the following steps raticules Ee _ Be 6 Select Dolby Source and choose the 2228 069 embedded or AES input signal pair as the signal source to be decoded for the Dolby input selected in step 4 7 Select Format Expected and choose the format condition that when missing triggers the Dolby Format Alarm ee a ee Dolby Source F i Any Dolby 7 Analog Output Map NOTE The instrument auto selects and AES B Output Map _f Press SEL decodes the Dolby Format depending on Format Expected Any Dolby gt Dolby E Pgm Mask Press SEL the Dolby option installed Dolby Channel Mask Press SEL Dolby D Input Dolby E Input AES Reference 96 Waveform Monitors With Option FP Quick Start User Manual 8 Select Analog Output Map and specify which inputs if any are routed to the analog outputs in the map that appears Map shown right 9 Select t
55. IA SDI B SDI OUT 1 Connect a component video signal to 1890 01 the A and B SDI inputs at the rear panel Option SD HD NOTE Instruments with Option HD The instrument automatically detects whether the input is HD or SD 2 Connect any analog composite signals to the A or B Composite inputs at the rear panel for Option CPS equipped oe E instruments only NOTE Only one composite signal can be monitored at a time LOOP CMPSTB 3 Terminate the loop through inputs properly at the rear panel for any composite inputs that you connected Waveform Monitors With Option FP Quick Start User Manual 29 Getting Acquainted With Your Instrument 4 Press the CONFIG button select Input Mode press SEL and then press the right arrow key to select Simultaneous 5 Select a tile for a specific channel and press the appropriate Measure Select button to view the display you want Do this for each tile The images to the right are examples configurations NOTE The status bar at the bottom of the screen shows which side of the display is associated with which link 30 Waveform Monitors With Option FP Quick Start User Manual Measuring Audio Video Delay Getting Acquainted With Your Instrument Option AVD lets you take audio visual delay AVD measurements and display them in both numeric and graphical formats AVD delay measurements require an appropriate AVD sequence signal source such as from a Tektro
56. J Analog B Pairs AES B Output Map Pairs AES Reference Embedded A Embedded B Pairs Embedded Dual Link Pairs Dual Audio Display Pairs Waveform Monitors With Option FP Quick Start User Manual On Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL 2231 052 2231 053 Press SEL 2231 054 10 Navigate to each box for each alarm that you want to allow Press the SEL button to enable it when enabled there is an X in the box or disable it when disabled the box is blank for each channel displayed Select the box and press the SEL button to return to the Configuration menu For Dolby 1 4 you must also enable alarms individually Select the Dolby Fmt Expected Dolby E Pgm Mask and or Dolby Chan and configure them as you want Whether these selections are available depend on Dolby options installed The procedure Jo set up Dolby Input Parameters provides instructions on configuring the alarms for the Dolby inputs See page 96 To Set Limits or Qualifications some alarms also require setting a threshold or condition that triggers the alarm 1 Select in turn Analog Audio Displays Digital Audio Displays For each selection in step 1 set the following alarm levels that trigger an alarm when exceeded Clip Samples number of consecutive samples at the all high level m Mute Samples numbe
57. Kingdom 1 To ensure compliance with the EMC standards listed here high quality shielded interface cables should be used 2 Inrush current 8 A peak Waveform Monitors With Option FP Quick Start User Manual V Compliance Information Australia New Zealand Declaration of Conformity EMC Complies with the EMC provision of the Radiocommunications Act per the following standard in accordance with ACMA m EN 55103 1 1996 Product family standard for audio video audio visual and entertainment lighting control apparatus for professional use Part 1 emissions vi Waveform Monitors With Option FP Quick Start User Manual Compliance Information Safety Compliance EC Declaration of Conformity Low Voltage Compliance was demonstrated to the following specification as listed in the Official Journal of the European Communities Low Voltage Directive 2006 96 EC m EN 61010 1 2001 Safety requirements for electrical equipment for measurement control and laboratory use U S Nationally Recognized Testing Laboratory Listing m UL61010B 1 2004 2nd Edition Standard for electrical measuring and test equipment Canadian Certification m CAN CSA C22 2 No 61010 1 2004 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 Additional Compliances m IEC 61010 1 2001 Safety requirements for electrical equipment for measurement control and laboratory use m ISA 82 02 01 1999 Safety standard
58. L C R Ls Rs Lre L1 R1 2 5 1 2x1 L C R Ls Rs Lee M2 M3 3 4 4 L1 C1 R1 S L2 R2 C2 S 2 4 2 2 L1 C1 R1 S L1 R1 L2 R2 3 4 2 2x1 L1 C1 R1 S L1 R1 M1 M2 4 4 4x1 L1 C1 R1 S M2 M3 M4 M5 9 2 2 2 2 L1 R1 L2 R2 L3 R3 L4 R4 4 2 2 2 2x1 L1 R1 L2 R2 L3 R3 M4 M5 6 2 2 4x1 L1 R1 L2 R2 M3 M4 M5 M6 6 2 6x1 L1 R1 M2 M3 M4 M5 M6 M7 7 8x1 1 1 1 1 1 1 1 1 M1 M2 M3 M4 M5 M6 M7 M8 8 5 1 L C R Ls Rs Lre 1 4 2 L1 C1 R1 S L2 R2 2 4 2x1 L1 C1 R1 S M2 M3 3 2 2 2 L1 R1 L2 R2 L3 R3 3 2 2 2x1 L1 R1 L2 R2 M3 M4 4 2 4x1 L1 R1 M2 M3 M4 M5 5 6x1 M1 M2 M3 M4 M5 M6 6 4 Li C1 R1 S 1 2 2x1 L1 R1 M2 M3 3 4x1 M1 M2 M3 M4 4 7 1 L C R Ls Rs Lre Lb Rb 1 7 1 Screen L C R Ls Rs Lre Le Re 1 1 L Left R Right C Center M Mono S Surround e extra Le and Re and Ex encoded channels b back Lre Low Frequency Effects Audio Bar Mapping 1 Waveform Monitors With Option FP Quick Start User Manual Number of Programs Available 107 Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance Your instrument can monitor for CC data including V Chip ratings present in the selected signal and display that data overlaid on the Picture display CEA 608 VBI CEA 608 ANC CEA 608 708 CEA 708 TeletextB VBI TeletextB OP47 SDP A
59. Manual Compliance Information Compliance Information This section lists the EMC electromagnetic compliance safety and environmental standards with which the instrument complies EMC Compliance EC Declaration of Conformity EMC Meets intent of Directive 2004 108 EC for Electromagnetic Compatibility Compliance was demonstrated to the following specifications as listed in the Official Journal of the European Communities EN 55103 1996 Product family standard for audio video audio visual and entertainment lighting control apparatus for professional use 1 2 m Environment E2 commercial and light industrial E Part 1 Emission EN 55022 2006 Class B radiated and conducted emissions EN 55103 1 1996 Annex A Radiated magnetic field emissions m Part 2 Immunity IEC 61000 4 2 1999 IEC 61000 4 3 2002 IEC 61000 4 4 2004 IEC 61000 4 5 2005 IEC 61000 4 6 2003 Electrostatic discharge immunity RF electromagnetic field immunity Electrical fast transient burst immunity Power line surge immunity Conducted RF Immunity IEC 61000 4 11 2004 Voltage dips and interruptions immunity EN 55103 2 1996 Annex A Radiated magnetic field immunity EN 55103 2 1996 Annex B Balanced ports common mode immunity EN 61000 3 2 2006 AC power line harmonic emissions EN 61000 3 3 1995 Voltage changes fluctuations and flicker European Contact Tektronix UK Ltd Western Peninsula Western Road Bracknell RG12 1RF United
60. Manual Headphone Input Analog Out Atten Aux Display Phase Style o Custom Phase A Custom Phase B Loudness Filter Audio Input e True Peak C R Ls H H Monitoring Audio Bars L amp R 10 dB Phase Display R if A Weighted AES A f 2223 064 Dolby 1 AES Al 2 DOD 3 2 Listen Mode Full Lt in phase Rs Lfe Lt Rt 91 Monitoring Audio Usage Notes in phase m The Lissajous or phase display is a plot n A of one channel against another on an gt orthogonal pair of axes m Soundstage plots the two channels at 45 degree angles with the mono combination appearing on the vertical axis like a left right image in a studio m X Y plots left channel data on the vertical axis and right channel data on the horizontal axis emulating the X Y display of an oscilloscope Lissajous sound stage X Y orientation The following response times of the correlation meters can be set from the Configuration menu Speed setting Response averaging time s Speed setting Response averaging time s 1 0 0167 11 3 0 2 0 0333 12 3 5 3 0 0667 13 4 0 4 0 1333 14 4 5 5 0 2667 15 5 0 6 0 5333 16 5 5 T 1 0 17 6 0 8 default 1 5 18 6 5 9 2 0 19 7 0 10 2 9 20 7 5 Checking Surround Sound Your instrument can also display the surround sound listening environment The following procedures you will help you get started To Check Surround Sound 1 Open the audio display in one tile an
61. Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument 3 Connect the SDI OUT to the SDI A or SDI B input at the rear panel 4 Select a tile and measurement in which to display the input SDI B 2 ep O PE Cc o c Ss G 4 o Options EYE PHY 3G Waveform Monitors With Option FP Quick Start User Manual 27 Getting Acquainted With Your Instrument Dual Link Input Monitoring With Option DL installed this instrument provides greater capability for monitoring higher resolution signals than the traditional single link input Instruments with this option use two HD SDI inputs to monitor a signal The following procedure shows you how to set up your instrument for dual link monitoring To Set Up Dual Link Inputs 1 Connect a Dual Link SDI video signal to the A and B SDI inputs at the rear panel SDI A is link A SDI B is link B 1 Check that the two input buttons in use light up on the front panel By default the instrument automatically detects when a signal is present NOTE Ifa SMPTE352 VPID Type 1 signal is present the instrument will automatically detect it If a Type 0 signal is present you need to select Sample Structure from the SDI Input submenu of the Configuration menu XYZ sample structures are supported See the Specifications and Performance Verification Technical Reference for sample details 2 Select a tile and measurement in which to
62. NC and TeletextB OP47 Multi ANC closed caption transports are supported Your instrument can also display Safe Action and Safe Title graticules allowing you to monitor for incorrect placements of graphics logos and other branding elements This will help you ensure that those items do not obscure text or essential action SMPTE ITU and ARIB TR B 4 standards are supported NOTE CC Teletext format monitoring is tile specific To simultaneously monitor more than one format select the appropriate settings in the desired tile Monitoring Closed Captioning and Teletext To Configure Closed Captioning and Teletext Before using Closed Captions configure a SEL gt them in the Configuration menu by performing the following steps S2 1 Press the CONFIG button to display the ee Configuration menu 2 Use the arrow keys and SEL button to make selections in the steps that follow 3 Select Aux Data Settings 4 Select from the following CC types CEA 608 Settings m CEA 708 Settings Teletext B Settings Refer to the following steps to configure the desired CC type 108 Waveform Monitors With Option FP Quick Start User Manual CEA 608 Settings 5 Select CEA608 Settings from the Aux Data Settings submenu 6 Select CEA608 Required and then select Yes or No depending on whether or not you want to monitor for required settings 7 Select CEA608 Transport and then select from Auto Line 21 334 RAW or
63. O mN The Listening Mode setting The selected Dolby Source for the input Headphone Input Analog Out Atten Aux Display Phase Pair Dominance Ind Loudness Filter Dolby E Pam Dolby 1 AES Al 2 DOD 3 2 Bars L amp R Y 10 dB surround Dp a amp G a On A Weighted 2223 066 U Listen Mode Full A Weighted Waveform Monitors With Option FP Quick Start User Manual Viewing Dolby Metadata lf your instrument has Option DDE installed it can decode and display selected metadata parameters present in the Dolby D Dolby E bitstream or in the vertical ancillary data in a Dolby Audio Status screen To display the data for the currently selected input do the following procedure 1 2 NOTE If you select VANC at the metadata source select the VANC source as well Select a tile Press and hold the STATUS button to open the Status display in that tile and display the Status menu Use the arrow keys and SEL button to make selections in the steps that follow Select Display Type and then select Dolby Status as shown Note the following A Dolby option must be installed for the Dolby Audio Status to display m The Dolby format will match that of the selected input To activate the display type selected press SEL Select the Metadata Source AES or VANC Usage Notes ARIE Display Mute Alarms Metadata Source YANC Source Dolby E Program ARIE Status
64. OG_OUTPUT_2_N 37 ANALOG_OUTPUT_3_N 38 ANALOG_OUTPUT_4 N 39 ANALOG_OUTPUT_5_N 40 ANALOG_OUTPUT_6_N Getting Acquainted With Your Instrument Balanced differential analog audio input Ch 6 line A positive Balanced differential analog audio input Ch 6 line B positive Balanced differential analog audio output Balanced differential analog audio output Balanced differential analog audio output Balanced differential analog audio output Balanced differential analog audio output Balanced differential analog audio output Balanced differential analog audio output Balanced differential analog audio output Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Balanced differential analog audio input Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch 1 positive 2 positive 3 positive 4 positive 5 positive 6 positive 7 positive 8 positive 1 line A negative 1 line B negative 2 line A negative 2 line B negative 3 line A negative 3 line B neg
65. Taking Jitter Measurements This section explains the procedures for taking jitter measurements After you have configured the instrument for Eye or Jitter measurements the instrument is also ready to take jitter measurements using one of the following displays m Measurement cursors on the Eye display m SDI Status display m Jitter display Options PHY or JIT only NOTE Eye measurements are not available with Option 3G or JIT NOTE Many jitter problems in systems have resulted from genlocking clocks to other references such as the horizontal synchronization pulse Reference jitter transferred by genlocks into a serial system is typically between 20 and several hundred Hertz Also the phase detection process used by the genlock can add noise which results in jitter in the 10 Hz to 1 kHz range Use the appropriate BW Limit filter selection to include or reject genlock jitter from a measurement The simplest way to measure jitter is to use the jitter readout and jitter thermometer in the Eye display or SDI Status display These are derived from the jitter waveform even when shown in these displays For more qualitative jitter information use the Eye and Jitter displays to view the presence and magnitude of jitter and its potential for causing data errors as the eye closes The Jitter display provides further analysis information including added time domain information such as the wave shape of the jitter and whether there are jitter components th
66. Voltage Cursor readout 10 of 800 mVp p can degrade receiver performance Waveform Monitors With Option FP Quick Start User Manual Monitoring the SDI Physical Layer 2223 022 67 Monitoring the SDI Physical Layer 68 To Manually Measure Aberrations 1 Perform the initial setup for Eye measurements See page 66 Taking Eye Measurements Press the CURSOR button to display the measurement cursors Position one voltage cursor at the peak of the overshoot at the top horizontal part of the waveform Position the second voltage cursor at the bottom of the top line of the waveform Include any ringing the oscillation following overshoot in the measurement Essentially you are measuring the thickness of the top line of the waveform Note the amplitude of the aberration displayed in the Voltage Cursor readout Perform the same voltage cursor measurement on the bottom line thickness including any undershoot and ringing NOTE Aberrations at the top or bottom line of the waveform should not exceed 10 of the signal amplitude Automatic equalizer circuits in receivers may be sensitive to larger aberrations 2223 024 Waveform Monitors With Option FP Quick Start User Manual Monitoring the SDI Physical Layer To Manually Measure Risetime Using Variable Gain 1 Perform the initial setup for Eye measurements See page 66 Taking Eye Measurements 2 Press the VAR button to turn on variable g
67. WFM6100 WFM7000 and WFM7100 Waveform Monitors With Option FP Quick Start User Manual UNION NEIL UUOITUO UOVO OID ON AA A Tektronix 077 0085 01 7 WFM6100 WFM7000 and WFM7100 Waveform Monitors With Option FP Quick Start User Manual www tektronix com 077 0085 01 Tektronix S Copyright Tektronix All rights reserved Licensed software products are owned by Tektronix or its subsidiaries or suppliers and are protected by national copyright laws and international treaty provisions Tektronix products are covered by U S and foreign patents issued and pending Information in this publication supersedes that in all previously published material Specifications and price change privileges reserved TEKTRONIX and TEK are registered trademarks of Tektronix Inc Manufactured under license from Dolby Laboratories Dolby Pro Logic and the double D symbol are trademarks of Dolby Laboratories Contacting Tektronix Tektronix Inc 14200 SW Karl Braun Drive P O Box 500 Beaverton OR 97077 USA For product information sales service and technical support n North America call 1 800 833 9200 Worldwide visit www tektronix com to find contacts in your area Warranty Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one 1 year from the date of shipment If any such product proves defective during this warranty period Tektronix at its option either will
68. ain 3 Use the General knob to resize the waveform to 10 major divisions Position the top and bottom of the waveform on graticule lines 4 Press the CURSOR button to display the measurement cursors 5 Position the first timing cursor at the crossing of the rising edge of the Eye waveform and the graticule line two divisions above the bottom of the waveform 6 Position the second time cursor at the crossing of the rising edge of the Eye waveform and the graticule line two divisions below the top of the waveform 7 Note the 20 80 rise time measurement displayed in the Delta time readout Automatic Eye Measurements The following procedure describes how to take automatic measurements of the Eye waveform Available with Option PHY only 2223 025 NOTE If you use the measurement cursors to manually measure the eye waveform you may get a different result than that shown in the automatic eye measurements readout This is because the automatic amplitude measurement uses histograms in order to be minimally affected by overshoot ringing and noise on the signal Similarly the automatic risetime and falltime measurements use histograms to find the centers of the distributions of 20 and 80 crossings The difference between manual and automatic measurements is usually insignificant for clean symmetrical signals Waveform Monitors With Option FP Quick Start User Manual 69 Monitoring the SDI Physical Layer 70
69. an also be set tile by tile to Infinite Persistence This mode traces waveforms over time on the same display providing a visual history of the trace Longitudinal Time Code LTC is monitored in a frame rate display to allow observation of amplitude synchronization and phase with respect to reference vertical interval time code VITC Waveform Monitors With Option FP Quick Start User Manual Feature Audio monitoring Auxiliary data monitoring Closed Captioning support Picture area Status screens Physical measurements Error tracking Remote control Preface Description Surround Sound display of audio signals and phase relationships of normal channel pairs Lissajous display lets you monitor a user specified pairing of channel inputs Support and options for viewing and monitoring both levels of normal channel pairs for AES analog embedded audio and Dolby signals Loudness measurement audio control packet coding and many popular audio scales including BBC scales are also supported Support for monitoring auxiliary data including data conforming to ARIB standards and CEA608 CEA708 AFD and CGMS A Support for simultaneous decode and display of CC standards CEA 608 VBI CEA 608 ANC CEA 608 708 CEA 708 TeletextB VBI TeletextB OP47 SDP ANC and TeletexB OP47 Multi ANC with caption text and V chip information overlaid on the picture monitor mode or on Status Alarm or Error screens There ar
70. arch for any available transport lf required services is set to Yes select Teletext Req Pages and press the SEL button When Teletext Required Pages dialog box appears use the General knob to navigate to the box in the Allow Alarm column that is next to the page for which you want monitor Press the SEL button to mark the box Press the right arrow key and then press the SEL button to highlight the Page Number box Use the General knob to set the box to the desired page number and then press the SEL button When you are finished with your selections use the down arrow to navigate to the Return box and then press the SEL button Waveform Monitors With Option FP Quick Start User Manual Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance To View Closed Captioning Status and Subtitles 1 Press the STATUS button to select the Status display mode 2 Press and hold the STATUS button to display the pop up menu 3 Select Display Type and then select Aux Data Status Waveform Monitors With Option FP Quick Start User Manual Display Type Aux Data Status N Aux Data Status ARIE Display Mute Alarma ARIE Status On 111 Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance 4 The Auxiliary Data Status display shows the status of the closed caption data To Display Closed Captioning 1 Select a tile 2 Press and hold the PICT button to display
71. at are synchronous or nearly synchronous to the video line or frame these components appear as stationary or near stationary artifacts in line or field sweeps Looking at jitter in both displays can help you separate jitter sources to determine whether they are within a single circuit on a circuit board or from various pieces of equipment in a system If you are planning a composite D A conversion select the 10 Hz bandwidth filter to measure total broadband jitter Following is an example displaying a signal with a lot of jitter See Figure 3 on page 72 In the top two tiles the high pass filter is set for 10 Hz so that all jitter above 10 Hz is displayed In the lower two tiles the high pass filter is set for 100 Hz removing most of the 30 Hz jitter and leaving the spikes Both Jitter displays are set for two field sweep The upper Eye display shows a fairly even jitter soread which suggests a moderately uniform statistical distribution of jitter This jitter is from a sine wave component Notice that there is no indication of jitter spikes In the lower Eye display the jitter is of a low density haze which suggests a less uniform jitter distribution This is indicated by the spikes Waveform Monitors With Option FP Quick Start User Manual 71 12 Monitoring the SDI Physical Layer F F OO rr Eye Waveform 0 76ns LI13UI Jitter HPF 10Hz Eye Waveform P P 400 rw Figure 3 Measuring jitter 200 ps Div Jitter Wave
72. ative 4 line A negative 4 line B negative 5 line A negative 5 line B negative 6 line A negative 6 line B negative Balanced differential analog audio output Ch 1 negative Balanced differential analog audio output Ch 2 negative Balanced differential analog audio output Ch 3 negative Balanced differential analog audio output Ch 4 negative Balanced differential analog audio output Ch 5 negative Balanced differential analog audio output Ch 6 negative Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument Pin Description 41 ANALOG_OUTPUT_7_N Balanced differential analog audio output Ch 7 negative 42 ANALOG_OUTPUT_8 N Balanced differential analog audio output Ch 8 negative 43 62 No connection Connecting Signals When connecting audio signals to the Analog Input connector you can use either balanced or unbalanced signals If you connect unbalanced signals to the inputs you do not have to ground the unused lead grounding the unused lead can reduce noise When connecting the Analog Output connectors you can connect them as balanced or unbalanced However if you connect the balanced outputs to an unbalanced input you must ground the unused lead You can ground either lead NOTE Note that grounding the unused lead does not attenuate the output but it does halve the clipping level Therefore you must attenuate the output by at least 6 d
73. cation method is disabled when the Configuration menu is open This option also enables alarm reporting with color on the Status screen Logging The instrument makes an entry in the Event Log Refer to Status Display in the Display Information section of the User Technical Reference manual Beep The instrument makes an audible alarm Waveform Monitors With Option FP Quick Start User Manual 117 Using Alarms 118 m SNMP Trap The instrument sends an SNMP trap out the Ethernet port for a remote notification that an alarm condition occurred You must enable and configure the instrument for SNMP control using the Network Settings submenu of the Configuration menu before SNMP traps can be sent Refer to the WFM WVR and AMM Management Information Base MIB Technical Reference for more information about using SNMP alarm notifications m Ground Closure The instrument sends a signal out the Remote port for a remote notification that an alarm condition occurred You must enable the Remote Control Port in the Communications submenu of the Configuration menu before notifications can be sent NOTE You can monitor alarm status See page 120 Monitoring Alarms To Enable Alarms The channels for which you enable alarms trigger your previously defined alarm responses See page 116 Jo Set Allowed Alarm Responses 1 Press the CONFIG button to display the Configuration menu 2 Use the arrow keys and SEL button to make selecti
74. cations The Relative to box indicates the chosen zero point for the timing display Rear Panel In this mode default the offset is zero when the measured signal input and reference are at the same timing at the reference at the instrument rear panel This setting was used in the Timing Display Method procedure E Saved Offset In this mode you can save the timing from a master signal relative to the reference as the zero point offset Then route other inputs and measure relative to this saved offset To Time the Inputs to a Router 1 Perform steps 1 through 5 of the previous procedure 2 Route the signal you want as the master to the appropriate input SDI or Composite and terminate properly 3 Route the reference signal to the reference input and terminate appropriately Waveform Monitors With Option FP Quick Start User Manual Application Example Save 1 the timing offset for the master input MEAS gt Save Offset gt SEL and select the Relative to Saved Offset mode from the pop up menu Save Offset Presss Select Relative To gt Saved Offset 4 Display Type Timing Measure Now select other inputs to the router to be connected to the instrument For each input the relative timing will be displayed Adjust the timing offset at the master sync source to time down the inputs to the router to match the master You cannot save the timing offset if either the input or reference is missing or unlo
75. cceptable in the country to which the product is shipped Opt Opt Opt Opt Opt Opt Opt Opt Opt AO North America power A1 Universal EUR power A2 United Kingdom power A3 Australia power A4 240 V North America power Ad Switzerland power A6 Japan power A10 China power A99 No power cord or AC adapter Waveform Monitors With Option FP Quick Start User Manual Installation Connecting Power and Powering On Off This instrument operates from a single phase power source with the neutral conductor at or near earth ground The line conductor is fused for over current protection A protective ground connection through the grounding conductor in the power cord is essential for safe operation AC Power Requirements The instrument operates from an AC line frequency of 50 or 60 Hz over the range of 100 240 Volts without the need for configuration except the power cord See page 2 International Power Plugs The typical power draw is 50 Watts Refer to the Specifications and Performance Verification document for additional information on power and environmental requirements Connect the supplied power cord to the rear panel power connector The instrument will turn on as soon as you apply power Press the Standby power button on the front panel to put the instrument in standby mode Installing in a Video System The instrument can operate almost anywhere in the distribution system The f
76. chlorate for additional information Restriction of Hazardous Substances This product has been classified as Monitoring and Control equipment and is outside the scope of the 2002 95 EC RoHS Directive Waveform Monitors With Option FP Quick Start User Manual IX Preface Preface This manual describes the installation and basic operation of the following instruments m WFM6100 with Option FP m WFM 7000 with Option FP m WFM 7100 with Option FP Key Features Tektronix waveform monitors can help you monitor and measure SD SDI HD SDI and or composite analog signals All instrument models come standard with SD SDI input monitoring capabilities The following table includes key features available on standard equipped instruments If a feature requires a specific option the required option is noted Feature FlexVu display CaptureVu Presets Digital and analog support Fully digital processing Waveform display Vector display Gamut monitoring Timing and LTC waveform displays Description The FlexVu display is a four tiled high resolution XGA display that provides four concurrent views of a monitored signal The instrument also provides the flexibility to configure each of the four display tiles independently enabling you to quickly check the integrity of a signal For instruments with the simultaneous input monitoring Option SIM capability the FlexVu display allows for the monitoring of two signals at the
77. choose a standard 113 to display 114 Safety Summary iii Save settings presets 33 SDI input connectors 15 Selecting audio input 89 Selecting signal inputs 24 Service options xiii Signal connection Line termination requirements 5 Simultaneous input monitoring 29 Software Upgrade network 126 USB 126 Split Diamond display 46 Standard accessories 1 documents 1 power cord 2 Status determining 9 Status bar 9 Surround filter how to set 93 Surround sound display elements of 94 displaying and checking 92 signal display examples 94 to check performance 93 to select the display 93 gt Teletext 108 Termination Requirements for 5 129 Index Tile Time mode how to enter 7 to select a 7 Cursor menu 35 Timing Chroma Luma delay 44 Timing a studio router inputs 124 task description 121 timing display method 122 traditional method 121 Timing display 122 Trigger 37 130 capture buffer 37 U Upgrade system software 126 USB 38 copying a buffer capture to 37 software upgrade using 126 Using alarms task description 116 Using the ARIB Displays task description 76 V Vector display 44 Waveform Monitors With Option FP Quick Start User Manual Video options xii Video input connectors 15 Voltage cursor menu 35 Voltage Time Cursor menu 35 Volume adjusting 42 X X Y phase style 92 102 115 XGA Output connector 18
78. cked You also cannot save a reference when in internal mode Saving an offset in these conditions would lead to misleading results so it is not allowed by the instrument A warning message will appear on the screen if you attempt to save the offset when it is not allowed Usage Notes The resolution of the timing display is one 27 MHz clock cycle or 37 ns for Composite and SD video To get the greater accuracy needed for a composite signal first use the timing display to get close and then use a vector display for the final burst phase alignment Since these two displays can be present simultaneously in separate tiles this process is still easy and quick For composite signals the definition of time aligned is straight forward but for an SDI input relative to an analog reference the situation is more complex For the timing display the definition of zero offset on an SDI input assumes the SDI signal will be converted to composite The converted composite signal is then compared to the analog reference For the conversion a half band filter with a 33 clock cycle delay and an analog reconstruction filter are assumed This conversion introduces a delay of about 3 us In the Relative to Rear Panel mode this 3 us conversion delay is removed from the measured offset before the display is generated In the Relative to Saved Offset mode it has no effect This timing relationship between input and reference is also compatible with the waveform
79. ctual value with parity bits added is displayed in parentheses m DC Data Count word of the acquired packet The number of User Data words is displayed in decimal The actual value with parity bits added is displayed in parenthesis in hexadecimal m Field The field of the video from which the packet was acquired For progressive formats 1 is displayed m Line The line of the video within the field from which the packet was acquired E Stream For HD SMPTE 292M indicates whether the ancillary packet was acquired from the Y or C data streams For SD N A is displayed m Status Indicates whether packet s of the desired type are present in the video also indicates Checksum or CRC errors m Checksum Indicates the checksum word that was recovered from the acquired packet m Should be Indicates the checksum work computed by the instrument based on the packet s data m Format Indicates the name of the ancillary data type or standard m User Data Words Contains the payload of the ancillary packet displayed in hexadecimal All 10 bits are displayed ARIB TR B 23 2 Display and Status Screens The ARIB TR B 23 2 display shows the decoded data for video signals using ancillary data compliant with ARIB TR B 23 2 See Figure 9 When this display is selected the instrument searches the signal for ARIB TR B 23 2 packets using the DID SDID combinations defined by ARIB 84 Waveform Monitors With Option FP Quick S
80. d select the input containing the surround audio See page 89 92 Waveform Monitors With Option FP Quick Start User Manual 2 Select Aux Display and then select Surround Sound Display Press SEL or the right arrow key to turn the phase display on 3 Set the Audio Input to match the signal that you are checking NOTE If you want the level bars labeled with their surround sound channel names instead of channel numbers select Srnd Surround when you configure the audio inputs See page 88 You can also set the Dolby Listening mode See page 96 Monitor Dolby Based Surround Sound 4 Set the surround Dominance indicator to ON or OFF 5 Set the Loudness Filter to the type preferred A Weighting biases the response towards that of human hearing 6 Use the level bar display to monitor level control See page 90 To Check Level 7 Use the surround display to monitor relative loudness of the individual elements rendered in a surround sound listening environment Check the Surround sound display for performance parameters and the indicators shown at right See page 94 Usage Notes NOTE The Audio Surround Sound display is courtesy of Radio Technische Werkstaetten GmbH amp Co KG RTW of Cologne Germany Monitoring Audio Headphone Input Gars L amp R Analog Out Atten 10 dB Aux Display urround Dp gt Phase Pair Ls amp Ks f Dominance Ind On Loudness Filter W
81. der aecemenaigenemars encom tatuncsawenatder ancenenaaidacgamenagie 90 Checking Surround SOU asus tio date sa utas dae ascsteneatad es enuagtacnc tates ea unseat OE AA 92 Monitor Dolby Based Surround Sound 2 icc baitcta Shad dptekepmecubristet da dteaaoanigdaaienacg ddan aad itekeweraebostetdantecetite 96 COnngurind DOI PU G raens a a a a a E teresa eauuats 96 Displaving Dolby INDUS succes ict erence rE E I E A a E E O RAA 102 Viewing DOIDY Metadata tesssnsrin a a a aa aaa a aa e n 103 WIS AG INO PEE EN AA E A A E E E a A ened E E AS E E E 103 Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance c ccc ec cneeeeeeeeeeeeeeteeeenes 108 Monitoring Closed Captioning and Teletext ccccccc eee ce cece ee eee eee sees ee eee teense eee ee een sees ast eneatenenees 108 Monitoring for Safe Area Compliance cc ccc cece eee eee e eee en nee eee EE DEE EE DEAE EEE E ESSE EEE SEES EEE EE EEE EES 113 Monitoring for APD COMpilANCes uhcahit vis eniin a a a a a 115 BS le 1 11 aa E ee A a A a eee 116 CONMOUPMGLA ANN Sasien r a E r r es mwredeataee 116 MOnKOnTI A S aa a a a a a a a E a a 120 Applicaton EXAMP Esran a a e aidan ease a a E a A A 121 Miming a SUO e a a a a a a a a 121 Upgrading Instrument Software eeenannnnunuensnnrrrrnunnrrrrrrrrurrrrrrrrrrrrrrerrrrrrrrrrrrrrrrrrrrrresrrrrrrrrrrersni 126 Index Waveform Monitors With Option FP Quick Start User Manual General Safety Summary
82. display the input To Display a Dual Link Signal 1 Select a tile by pressing a numbered Display Select button 2 Press a Measure Select button such as WFM to view the display you want 3 Select each tile in turn and choose the desired display Shown to the right is an example of a dual link display configuration OIQI SDI A SDI B SDI OUT 1890 011 Option SD HD configuration KS D 4 gt EXT REF w y Input SDI Composite 2223 051 Your instrument will automatically detect the format on signals with SMPTE352M VPID while operating on dual link signals You can then view combined Link A Link B and Alpha Channel information which can help with the identification of correct content Aloha Channel information will be visible if present The next image illustrates where this information appears in the waveform Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument Simultaneous Input Monitoring With Option SIM installed this instrument can monitor two separate signals simultaneously In this mode the instrument display is divided into two sides each with two tiles per input This allows you to conveniently view measurement and status displays from two signals at the same time For more detailed information about Option SIM see the Technical Reference To Set Up Simultaneous Input Monitoring J C J SD
83. down arrow key 3 Press SEL to jump to the linked to topic 4 Press the left arrow key to go back to the ra the GENERAL knob and the ug down arro g ga oe GENERAL knob and the up down arro pane revious to ic Use the button to select a nk or bring u a ise the button to select a link or bring u p p gt Press the left arrow button r p ress the left arrow button to return to the p WED JAN 22 19 09 08 WED JAN 22 19 09 08 Tektronix Tektronix Waveform Monitors With Option FP Quick Start User Manual 41 Getting Acquainted With Your Instrument To Get Context Sensitive Help 1 When a menu in the active tile is displayed select the menu setting for which you want help information press the HELP button and help on that setting will appear 2 You can also operate press select or turn a control for which you want help information and the help topic pane will display help on the control you used 3 Press HELP again to exit online help 1 HELP Press again to exit HELP 2223 016 NOTE You can also access instrument online help through a computer network to the instrument See Remote Communication in the Technical Reference for more information on using the Web Browser from the remote Java Applet or Application To Adjust Headphone Volume and Source 42 WARNING To avoid damaging your hearing always turn the volume down to the minimum before you put on headphones and then turn it up slowly 1
84. e Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Jitterl HP Filter Timing Jitter2 HP Filter Align Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Waveform Monitors With Option FP Quick Start User Manual Jitter2 Level Reset Defaults Press SEL Align Jitterl Level 2 31 UI Jitter2 Level 0 30 UI Reset Defaults HPress SEL 2 31 UI 0 30 UI To Configure Physical Layer Alarms 11 Press the CONFIG button to display the Configuration menu 12 Use the selection arrow keys the SEL button and the General knob to make the menu selections in the steps that follow 13 Select Alarms and then select Physical Layer Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs 14 Press SEL and set the response type for each of the Physical Layer alarms See page 116 Using Alarms Gamut Thresholds Physical Layer Settings Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Waveform Monitors With Option FP Quick Start Us
85. e also settings for missing incorrectly inserted closed captioning Support for standard and custom Safe Graticules for Picture displays for monitoring for incorrect placements of graphics logos Black events and Frozen events Two Safe Area graticules and Safe Title graticules are supported Status screens provide content status at a glance Option EYE and PHY only Verification and automatic measurement of the electrical characteristics of the SDI physical layer An Eye display lets you use the graticule or voltage and time cursors to measure the waveform A Jitter waveform display shows jitter and jitter thermometers provide two independent measurements of jitter and one of cable loss and relates those measurements to defined alarm limits Waveforms can also be set tile by tile to Infinite Persistence This mode traces waveforms over time on the same display providing a visual history of the trace Configurable alarms and error logging Full remote control for complete installation flexibility Waveform Monitors With Option FP Quick Start User Manual Xi Preface Instrument Options xii The following options are available for purchase with the indicated instrument models You can verify which options are installed on your instrument after power up by pressing the CONFIG button and looking under the View HW SW Options submenu Option 3G JIT DL SIM SD HD CPS AD DDE AVD requires option MB DAT
86. e arrow keys and SEL button to set the menu to one of these three gamut displays m Diamond Use to detect isolate i Re l and correct RGB component gamut A errors poe E Split Diamond Use to reveal hard to find black gamut errors 2223018 m Arrowhead Use to detect composite gamut errors without employing a composite encoder 46 Waveform Monitors With Option FP Quick Start User Manual Checking RGB Gamut The Diamond display effectively shows how the R G and B signals relate making it a good tool for detecting gamut errors The instrument converts the Y P and P components recovered from the serial signal to R G and B to form the Diamond display To predictably display all three components they must lie between peak white 700 mV and black 0 V For a signal to be in gamut all signal vectors must lie within the G B and G R diamonds Conversely if a signal vector extends outside the diamond it is out of gamut The direction of an excursion out of gamut indicates which signal is excessive Errors in green amplitude affect both diamonds equally while blue amplitude errors affect only the top diamond and red errors affect only the bottom diamond 1 Perform the Setup for Gamut Checks procedure Select Diamond in step 5 See page 46 2 Compare the signal to the display to determine out of gamut components noting the following m The intensity of a vector indicates its duration A momentary ou
87. e selections Tile specific settings Pop up menus control parameters that are specific to the tile in which they are displayed The pop up menus control less frequently changed parameters such as the waveform display mode for example changing the waveform display mode from RGB to YPbPr To display a pop up menu press and hold the desired MEASURE SELECT or DISPLAY SELECT button for about a second Instrument wide settings The parameters in the Configuration menu are instrument wide settings The configuration menu controls settings that are changed only occasionally such as changing waveform color or setting the network address Scope of Controls some controls are global and affect all tiles while other controls only affect the active tile Generally speaking if a control is configured by front panel buttons or by a pop up menu it is tile specific Exceptions are the Input buttons and all audio features both of which are global If control is configured by the CONFIG menu selections are usually global Layout and Usage The primary front panel elements shown below are described in the table that follows The Usage Procedure column in the table refers you to a procedure in this manual that explains how to use the element A reference of None means that the element is an indicator only or has no associated procedure Adjust JED Display Select GAIN i oa A ARS Zt MAG Vert r e L HELP LINE SEL
88. e tha acer O E EOT 46 CHECKING RGB GAMU e eerreracis nnan bet ae reese EE TE ac erences EEE be gas oer ee Taleo eee TN 47 Checking Composite Gamut 00 c cece cece eee ence enn teen nee EEE EE DEAE EERE EERE EE rr EEE DE SEEDS ESSE EE EEE EEE EE EES 48 Checking Luma CGamUl 2g acearctanacecasucdoneeecceanedaapdeicepuntauytaendenamapanscasadlouscadcaan A EEEE 50 Automating Gam t CHECKS a sccscnarrpantieu sa neetanuiey sevinacsiantaeind EAA A E A E EERE 51 AAE EE Eana Ea t EA E E A T erste A Gree eas ASE VA O E EE E 52 Waveform Monitors With Option FP Quick Start User Manual Table of Contents Monitoring Black Levels and Frozen Frames 0ccccecccce cence ee ee ence eee eee e ee eee e eee eeeeeeeeaeeeeseaaeeetaaaeeeeeganes 53 Configuring Black DETECT rainane innen a oii e a T EA a a Neots R E EN 53 C nfgunng Frozen Dele Cl essenrsiserena a a N a aa a a a ee bly hel AA 55 Monitoring the SDI Physical Layer nnnnnnuunnsnnnnnnuunnnrrrrrrrrrrsrsrrrrrrrrrsrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrri 57 DISDA LVS Seea a argh a a a a a A e E ar dpa eA crastiet tal 57 Configuring Physical Layer Settings Options EYE and PHY ccccccccceeeeeeeeeeeeeeeeeeeeaeeeeeateeeneeenanes 58 Configuring Physical Layer Settings Option 3G or JIT ccc ccc ccccc cece cece eee esses eeeeeeeeeeeeaeeeeeateteaeeeenaes 63 Taking Eye IVE A SUGGINS TNS 3 asthe nc atnc natin She ttla te cn Sek CAcPe Mehdi a akg a paneled desea eRe a
89. eighted Audio Input eo AES A surround Dp 2223 065 Headphone Input Bars L amp R Analog Out Atten lO dE Aux Display Surround Dp Phase Pair a amp Ka r On Loudness Filter A Weighted Audio Input AES Af 7 LR PSI L C C R PSI Dolby 1 AES Al 2 POD 3 2 L Listen Mode Full aome S Suboe 50 center of L or C and R 2223066 e R S SS Dominance indicator A R Rs PSI Center volume indicator Total volume indicator polygon _ Rs Loudness grid 10 dB per marker L Ls PSI Level indicator Ls Rs PSI Waveform Monitors With Option FP Quick Start User Manual 93 Monitoring Audio Surround Display Elements Usage Notes The displays shown here are examples of how the surround sound waveform appears for some typical signal types 1 94 The Level Indicators indicates the audio level balance among the left L right R left surround Ls and right surround Rs channels as cyan lines on the Loudness Grid The Loudness Grid the ruled scale radiating from the center on which the level indicators register their audio level and balance The scale has tic marks at 10 dB intervals An additional tic mark indicates the 18 dB level The 18 dB and 20 dB levels are typically used for aligning audio levels Total Volume Indicator the cyan polygon formed by connecting the level indicator end points showing the total sound volume o
90. ent model and the options installed on it you can also connect high definition component signals standard definition component signals and analog composite signals To Select an SDI Input 1 Connect digital component video signals to the SDI A and SDI B inputs on the rear panel Instruments with Option HD The instrument automatically detects whether input is HD or SD E Instruments with SD only Connect SD signal only NOTE The A and B inputs are separate inputs and cannot be used as a loop through path 24 SDIA SDI B SDI OUT LOCK OUT 1890 008 CIO 0O C Options EYE PHY 3G EHOW SDIA SDI B SDI OUT 1890 011 Option SD HD Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument 2 Connect analog composite signals to the A or B Composite inputs at the rear panel On Option CPS equipped Pe een instruments only 3 For the composite inputs terminate the loop through input properly at the rear panel for any inputs that are not routed to another device LOOP CMPSTB 1890 009 Option CPS 4 Press the Input button corresponding to the input that you want SDI Input A shown 5 Selecta tile and measurement in which to display the input Waveform Monitors With Option FP Quick Start User Manual 25 Getting Acquainted With Your Instrument 3 Gb s Input Monitoring With Option 3G installed this instrume
91. enu 2 Select Cursor Style and press SEL to change the focus to the submenu Center Cursor Press Select 3 Select the desired cursor style using the Voltage Cursor Units up down arrow keys The three styles of cursors available are 2223 008 m Voltage display the voltage level at each cursor and the voltage difference between the two cursors Time display the position of each cursor relative to the start of the sweep and the difference between the two cursors m Voltage Time displays both the Voltage and Time cursors Usage Tips If you use other functions such as Line Select while cursors are active the knob will be assigned to those other functions Press CURSOR to transfer the knob control back to cursors You can display independent cursors in all four tiles at the same time Cursors track the live trace so they may not be correctly registered on a frozen trace Cursors can be used with the Eye Display Option EYE or PHY only to measure electrical characteristics of an SDI signal See page 57 Monitoring the SDI Physical Layer For cursor measurements you can use any gain setting including variable gain the waveform and the cursors are equally affected Higher gain settings help match the cursor to the waveform Waveform Monitors With Option FP Quick Start User Manual 35 Getting Acquainted With Your Instrument Capturing the Display There are two modes of capturing Freeze and Buffer
92. er Set all alarms to this mask Press SEL Ingut Mode Video Content Press SEL P x Video Format Press SEL 38 Press SEL and set the response type for FE N Reference and Composite Input Press SEL SDI Input Press SEL each of the Physical Layer alarms See ot T E Press SEL f i ae Audio Content Press SEL page 116 Using Alarms Analog Audio Displays Ars Embedded Press SEL a _ ee eee Dolby Audio Press SEL NOTE For instruments with Option DL and nae Closed Captions Teletext Press SEL i z etadata ress SIM only the single currently selected input EP Physical Layer Press SEL Py will be monitored Display Settings x System and Diagnostics Presa SEL Aux Data Settings Readouts Graticules Network Settings Utilities 2231 022 Configuring Physical Layer Settings Option 3G or JIT Before you use SDI Status displays to monitor the SDI physical layer you will need to configure the physical layer settings These are initially set to factory defaults For more detailed information about physical layer monitoring and measurement see the Technical Reference NOTE Instruments with Option JIT only measure 3 Gb s signals and not dual link or HD 1 Press the CONFIG button to display the configuration menu 2 Use the selection arrow keys the SEL button and the General knob to make the menu selections in the steps that follow Waveform Monitors With Option FP Quick Start User Manual 63 Monitoring the SDI Physical Layer
93. er Manual Monitoring the SDI Physical Layer Enable Alarms Set all alarms to this mask Video Content Video Format Reference and Composite Input SDI Input Timecode Audio Content AES Embedded Dolby Audio Closed Captions Teletext Metadata Physical Layer System and Diagnostics On Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL P Press SEL 65 Monitoring the SDI Physical Layer Taking Eye Measurements After you have configured the instrument for Eye measurements you can have the instrument perform automatic eye measurements Option PHY only or you can use the cursors to perform manual waveform measurements The following procedures explain how to conduct both measurement types NOTE Eye measurements are not available with Options 3G or JIT Setup for Eye Measurements 1 Configure your instrument to monitor the SDI physical layer See page 58 Configuring Physical Layer Settings Options EYE and PHY 2 Connect a serial video signal to your instrument using a 75Q cable of two meters or less in length Use high quality low loss coaxial cable such as Belden8281 3 Press the EYE button 4 Press the GAIN button to display the gain menu select VAR Gain and turn the GENERAL knob until the vertical gain is x1 00 Manual Eye Measurements The following procedures describe how to take manual measurements o
94. ero Value of OxFF indicates the trigger counter is not used m Trigger Countdown A countdown timer indicating an upcoming change in trigger bits Q1 Q4 which counts down from 204 OxFE A value of OxFF indicates that no format change is pending within the next several seconds E Status Bits S8 51 S16 S9 16 user defined status bits m Error Correcting Code A six word Reed Solomon error correcting code which is used to verify the integrity of the ARIB B 39 or ITU R BT 1685 packet Waveform Monitors With Option FP Quick Start User Manual 79 Using the ARIB Displays ARIB STD B 37 Display and Status Screens The ARIB STD B 37 display shows the decoded data for video signals using ancillary data compliant with ARIB STD B 37 See Figure 6 When this display is selected the instrument searches the signal for ARIB STD B 37 packets using the DID SDID combinations defined by ARIB ARIB B 57 Display DC Field Line Format Chksum Should be Header Ist Header 2nd Header 3rd Header 4th ECC Status Format ID Language CC Data ID Send Mode Packet Flags TR B 23 Plcmt ARIB Status Transmitting Station Code Transmitting Station Time ARIB B 39 ARIB B 37 ARIB B 35 ARIB B 23_1 ARIB B 23_2 ARIB TR B 22 ITU R BT 1683 Figure 6 ARIB STD B 37 display with the associated ARIB Status display The decoded ancillary data includes the following m DID Data Identifier of the requested closed cap
95. external termination meets accuracy and return loss requirements If the instrument is installed to monitor an operating link the destination receiver and the connecting cable serve as the termination This monitoring connection checks the performance of the entire path The return loss of the instrument is sufficiently high that in most cases the destination receiver sets the system return loss In cases where the instrument is placed at the end of a link a BNC termination must be installed on one side of the loop through analog or reference connector The termination must be 75 Q and DC coupled good return loss extends to DC An appropriate termination would be Tektronix part number 011 0102 00 It is a 75 Q End of Line termination Compatibility of BNC Center Pins Most video equipment BNC connectors whether 50 Q or 75 Q use a 50 Q standard center pin Some laboratory 75 Q BNC connectors use a smaller diameter center pin The BNC connectors on the instrument are designed to work with the 50 Q standard large diameter center pins Do not use connectors or terminators with the smaller center pins They could cause intermittent connections Waveform Monitors With Option FP Quick Start User Manual 5 Installation 6 Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument Getting Acquainted With Your Instrument Instrument Display This instrument uses FlexVu which is a flexible four ti
96. f the Eye waveform If Option PHY is installed the instrument can also take automatic eye measurements See page 69 Automatic Eye Measurements NOTE If you have Option PHY and you use the measurement cursors to manually measure the eye waveform you may get a different result than that shown in the automatic eye measurements readout This is because the automatic amplitude measurement uses histograms in order to be minimally affected by overshoot ringing and noise on the signal Similarly the automatic risetime and falltime measurements use histograms to find the centers of the distributions of 20 and 80 crossings The difference between manual and automatic measurements is usually insignificant for clean symmetrical signals Usage Notes Use the LINE SWEEP button to change the sweep of the Eye display 66 Waveform Monitors With Option FP Quick Start User Manual To Manually Measure Eye Amplitude 1 NOTE Signal source amplitudes outside of Perform the initial setup for Eye measurements See page 66 Taking Eye Measurements Press the CURSOR button to display the measurement cursors Position one voltage cursor at the top part of the waveform ignoring any overshoot or undershoot on the rising or falling edges Position the second voltage cursor at the bottom of the waveform ignoring any overshoot or undershoot on the rising or falling edges Note the amplitude of the eye waveform that is displayed in the
97. f the L R Ls and Rs channels Each connecting line will bend away from the center if the two signals have a positive correlation will bend towards the center if the signals have a negative correlation and will not bend if the signals are uncorrelated The Center Volume indicator displays the sound volume of the center channel as a vertical yellow bar between the L and R channels and connects the ends of the L C and R audio level indicators with straight lines Channel Pair Phantom Sound Indicators PSIs located on each side of the Surround Sound display indicate the location of potential phantom sound sources formed by adjacent channels The white tic marks on these moving bar indicators show the phantom source locations The bar length indicates the correlation between the adjacent channels A short to medium length green bar indicates positive correlation between the channels forming a localized phantom sound source located at the white tic mark The bar grows to full length and changes color to yellow as the correlation moves to zero indicating a wide non localized sound image The bar changes color to red for adjacent channels with significant negative correlation For negative correlations the ends of the PSI for the L and R channels will continue to grow at a 45 angle while the other PSls remain at full length Center Pairs Phantom Sound Indicator a fifth PSI at the top of the display shows potential phantom sources formed
98. for electrical and electronic test measuring controlling and related equipment Equipment Type Test and measuring equipment Safety Class Class 1 grounded product Waveform Monitors With Option FP Quick Start User Manual vii Compliance Information Pollution Degree Description A measure of the contaminants that could occur in the environment around and within a product Typically the internal environment inside a product is considered to be the same as the external Products should be used only in the environment for which they are rated Pollution Degree 1 No pollution or only dry nonconductive pollution occurs Products in this category are generally encapsulated hermetically sealed or located in clean rooms m Pollution Degree 2 Normally only dry nonconductive pollution occurs Occasionally a temporary conductivity that is caused by condensation must be expected This location is a typical office home environment Temporary condensation occurs only when the product is out of service m Pollution Degree 3 Conductive pollution or dry nonconductive pollution that becomes conductive due to condensation These are sheltered locations where neither temperature nor humidity is controlled The area is protected from direct sunshine rain or direct wind Pollution Degree 4 Pollution that generates persistent conductivity through conductive dust rain or snow Typical outdoor locations Pollution Degree Pollution De
99. form OP Pi O76ns LISU i REE ET al a UL Y Gain x5 00 jJitterl HPF 10 Hz 200 ps Div n pE Aa Jitter Waveform 0R PI 0 29ns 0 43UI V Gain x5 00 Jitter2 HPF 100 Hz Waveform Monitors With Option FP Quick Start User Manual Er ane aa eae ey Monitoring the SDI Physical Layer To Manually Measure Jitter Using the Eye Display NOTE If you use the measurement cursors to measure jitter you may get a different result than that shown in the jitter thermometer for the following reasons m The internal peak detector does a better job of measuring jitter excursions than manually positioning the cursors Timing m The noise floor is removed from the jitter measurement readout but not from the cursor delta readout Jitter HP Filter enter Waveform Press Select 1 Perform the initial setup for Eye Jitter Meter Meter amp Readout measurements See page 66 Taking isplay Type Eye Display Eye Measurements 2 Use the LINE SWEEP button to select the 3EYE mode which shows peak jitter at each eye crossing 3 Use the Eye pop up menu to set the jitter high pass filter to one of the following m To measure timing jitter select the 10 Hz filter for both SD and HD signals or select the Timing filter m To measure alignment jitter select the 1 kHz filter for SD signals or select the 100 kHz filter for HD signals or select the Align filter Waveform Monitors With Option FP Quick Start U
100. g a signal 26 monitoring a signal 26 A Accessories documents 1 optional 1 power cords 2 standard 1 Active tile 7 AES output map for Dolby 97 AES connectors 16 AFD graticules 115 Alarm allowed responses 117 categories of 116 Alarms configuring and using 116 enabled globally and individually 118 remote monitoring of 120 Status display 120 to enable 118 to enable Dolby related 119 to monitor 120 to set alarms globally 117 to set allowed responses 116 to set limits or qualify 119 Analog audio connecting 16 Analog Input Output connector 16 Analog output map Dolby 97 Applications checking Chroma Luma delay 44 timing a studio 121 ARIB displays enabling or disabling 76 monitoring 76 ARIB Status display 77 ARIB STD B 35 display 82 ARIB STD B 37 display 80 ARIB STD B39 display 78 ARIB TR B 22 display 86 ARIB TR B 23 1 display 83 84 Arrowhead display 46 composite gamut 48 Audio checking surround sound 92 configuring and monitoring 88 configuring and monitoring Dolby 96 configuring inputs 88 optional breakout cable 1 options xii selecting an input 89 Audio input selecting 89 Audio inputs allow alarms for 88 check level 90 check phase 90 configure for pairs or surround 88 map bars to input 88 specify mapping to analog outputs 89 Audio level checking 88 90 92 96 116 Audio phase checking 90 Audio Video Delay 31 B Basic operation 7 Black detect 5
101. g offset is also shown numerically as lines and micro seconds of advance or delay in the boxes at the right side of the display m For input and reference signals with closely related frame rates there is only one timing relationship so a single circle is shown on the display to indicate the timing offset of the input signal m For input and reference combinations with more complex relationships multiple circles are displayed to indicate all the possible interpretations of the timing offset with the one that is closest to zero shown with emphasis The numerical readouts will correspond to the timing indicator circle with the emphasis Waveform Monitors With Option FP Quick Start User Manual Application Example m The Relative to box indicates the chosen zero point for the timing display The default is Rear Panel In this mode the offset is zero when the input and reference are at the same timing at the rear panel of your instrument The other choice is Saved Offset In this mode you can save the timing from one signal and then display the timing relative to that saved offset To Use the Timing Display to Time a Signal to a Reference 1 Select a tile in which to time the active input 2 Apply the input signal to be timed to the appropriate input terminate it properly and select it 3 Apply the house reference signal to the external reference input terminating it properly 4 Press the EXT REF button to select Exter
102. gree 2 as defined in IEC 61010 1 Note Rated for indoor use only viii Waveform Monitors With Option FP Quick Start User Manual Compliance Information Environmental Considerations This section provides information about the environmental impact of the product Product End of Life Handling Observe the following guidelines when recycling an instrument or component Equipment Recycling Production of this equipment required the extraction and use of natural resources The equipment may contain substances that could be harmful to the environment or human health if improperly handled at the product s end of life In order to avoid release of such substances into the environment and to reduce the use of natural resources we encourage you to recycle this product in an appropriate system that will ensure that most of the materials are reused or recycled appropriately This symbol indicates that this product complies with the applicable European Union requirements according to Directives 2002 96 EC and 2006 66 EC on waste electrical and electronic equipment WEEE and batteries For information about recycling options check the Support Service section of the Tektronix Web site www tektronix com Perchlorate Materials This product contains one or more type CR lithium batteries According to the state of California CR lithium batteries are classified as perchlorate materials and require special handling See www dtsc ca gov hazardouswaste per
103. he AES B Output Map and assign specific bar pairs to the AES B outputs in the map that appears The AES B bank must be configured as outputs Map similar to that shown right NOTE When a Dolby input is active channel labels L R Ls and so on appear in addition to the channel numbers 10 Select box to close maps 11 Select Dolby D Input and select the AES channel for Dolby content in which the subframes carry two Dolby streams in Dolby Professional 16 bit mode 12 Select Dolby D Input and select the stream for Dolby Content in which there can be multiple Dolby Digital streams embedded 13 Select Dolby E Pgm Mask Dolby E Program Mask and navigate to each box for each program Press the SEL key to toggle to Allow Alarm X or not blank 14 Select this box to close the map 15 Select Dolby Chan Mask and choose which Dolby channels L R C Lfe and so on can trigger alarms based on the decoded content 16 Select the box to close the map Waveform Monitors With Option FP Quick Start User Manual Monitor Dolby Based Surround Sound Output Analog Analog Analog Bar 1 amp 2 a amp 4 ao amp 6 r E La 4 D amp 7 AES Chan AES Stream Auto Program Allow Alarm Channel Allow Alarm Analog ThB G2 ST e 8 N epg 97 Monitor Dolby Based Surround Sound 17 Select Dolby E Input and select the program from which the downmix is derived NOTE Although
104. he Gamut Thresholds submenu of the Configuration menu to specify a percentage of the screen to ignore for gamut violations Checking Composite Gamut The Arrowhead gamut display plots luminance Y against chrominance C to check if the composite signal adheres to standard gamut NTSC and PAL Arrowhead displays 75 Color bars and indicates the values of the graticule lines The arrowhead shape of the graticule results from overlaying the standard limits for luminance and luminance plus peak chrominance 48 Waveform Monitors With Option FP Quick Start User Manual NTSC display 100 110 120 131 Alarm level T NTT TON cursor N e N N Sia N CESHE as Sae N N N N e raa N 7 a NTSC _40 IRE 1 Perform the Setup for Gamut Checks procedure Select Arrowhead in step 5 See page 46 2 Compare the signal to the display to determine out of gamut composite components noting the following m Signals exceeding the luminance amplitude gamut extend above the top horizontal limit top electronic graticule line m Signals exceeding the luminance plus peak chrominance amplitude gamut extend beyond the upper and lower diagonal limits m The bottom horizontal line shows the minimum allowed luminance level of 7 5 IRE for NTSC and 0 mV for PAL Usage Notes Checking Gamut PAL display Alarm level cursor N N N N N a N N e gt gt gt lt S P 7 e 7 gt gt 7 7 7
105. he SDI Physical Layer With Options EYE and PHY installed your instrument can use an eye pattern display eye measurements a jitter display jitter detection and measurement and an SDI status display to monitor and measure the SDI physical layer With Option 3G installed your instrument can monitor and measure the SDI physical layer but without the use of eye pattern displays or eye measurements Option 3G cannot be installed with Option EYE or PHY Display Types m Eye Display This display allows you to use voltage and time measurement cursors and their readouts to monitor amplitude and timing measurements on an Eye waveform You can configure your instrument to show multiple Eye displays each of which is controlled by one of two jitter engines The Jitter1 engine controls Eye displays in the top two tiles and the Jitter2 engine controls Eye displays in the bottom two tiles The two jitter engines allow you to set different filter bandwidths in the upper and lower tiles so that you can monitor both timing and alignment jitter at the same time There is also a jitter thermometer in the Eye display that graphically relates the jitter measurement to alarm limits and there are readouts that display jitter magnitude When displaying the Eye waveform in a single full screen tile the measurement results and a histogram display are included with the Eye waveform m Jitter Display On this display you can view additional time domain information tha
106. he instrument in the chassis be sure the top cover is on or installed in an approved portable cabinet or rack adapter You can also custom install your instrument To install your instrument in a cabinet or rack follow the instructions that are included with the optional accessory kits that are available for each type of installation CAUTION Do not install this instrument in any cabinet except those that are listed in the Accessories table Attempting to do so can damage the instrument and the cabinet If you install your instrument in a custom application such as a console be sure to provide adequate airflow Do not block the ventilating holes CAUTION Failure to provide adequate airflow to the instrument could cause the instrument to shut down If the airflow is blocked and the instrument does not shut down the instrument could be seriously damaged Before Installation Unpack the instrument and check that you have received all of the items listed as standard accessories You may want to save the shipping carton and packing materials including the anti static bag in case you need to ship the instrument Accessories The table below shows which items are standard accessories and which items are optional accessories Check the Tektronix Web site www tektronix com for the most current information on accessories Tektronix part Accessory Standard Optional number WFM6100 WFM7000 and WFM7100 Waveform Monitors With 063 4072 XX
107. holds SMPTE 292 HD Thresholds Reset Defaults Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Cable Type Jitter HP Filter Jitter2 HP Filter Source Level Max Source Level Min Eye Display Mode Equalizer Bypass Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds SMPTE 292 HD Thresholds Reset Defaults Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Cable Type Jitter HP Filter Jitter2 HP Filter Source Level Max Source Level Min Eye Display Mode Equalizer Bypass Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays SMPTE 292 HD Thresholds Digital Audio Displays Reset Defaults Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Waveform Monitors With Option FP Quick Start User Manual Belden 8281 Timing Align f m 880 mY 720 m Equalized On Press SEL Belden 8281 Timing Align 880 m 720 m Equalized On Press SEL Belden 8281 Timing Align s80 mY 720 mY Equalized On Press SEL itter2 Level Cable Loss Cable Length Eye Amplitude Max Eye Amplitude Min Eye Risetime Max Eye Risetime Min Eye Falltime Max Eye Falltime Min Eye Rise Fall Delta Eye Rise Overshoot
108. iguration menu CONFIG a SEL gt 2 Use the Arrow keys and SEL button to make selections in the steps that follow 3 Select Audio Inputs Outputs AES A Pairs AES E Pairs Bar to Input Map Press SEL f s j Analog A Pair Analog Output Map Press SEL 4 Select the input to be configured Aa T Ala E d ai AES B Output Map Press SEL REES input Group Phase Align On z Embedded B Fairs 5 Select from Srnd Surround for a 5 1 or EER AF Embedded Dual Link Pairs i i ae oe Disvls Dual Audio Display Pairs 5 142 type display or Pairs for a stereo ET J Dolby 1 with SAP and discrete channels type ape installation Gamut Thresholds a Video to Audio Map Loudness Channels Press SEL Dolby D AC 3 Setup Dolby E Setup Downmix Mode Lt Rt Atten Analog Out 10 dB Physical Layer Settings Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities 2223 062 6 Select Bar to Input Map and specify which input pair should be displayed in each bar pair Alarm 1 amp 3 amp 4 5 amp 6 7 amp 8 9 amp 10 ll amp 12 13 amp 14 15 amp 16 Input z up d Embedded Embedded Embedded Embedded Embedded Embedded Embedded 7 Specify which inputs will be allowed to generate alarms 8 Select the box to return to the configuration menu 88 Waveform Monitors With Option FP Quick Start User Manual 9 Select the Analog Output Map in the configuration menu 10 Specify which inputs if any are routed to the anal
109. ile In general they control only settings specific to the active tile For example the pop up menu for the Waveform display enables you to set the Display Mode The pop up menu will appear when called see the procedure that follows unless it is not appropriate for the current instrument setting for example trying to display the Gamut menu when viewing a composite input signal 1 Select a tile by pressing one of the Display Select numbered DISPLAY SELECT buttons 2 Push and hold the tile button for the measurement that you displayed in Step 1 3 When the menu pops up navigate it and make your selections as described in the Steps that follow Thee far rn aac 2223 004 Waveform Monitors With Option FP Quick Start User Manual 23 Getting Acquainted With Your Instrument 4 Use the right and left keys to traverse between menu panels The instrument surrounds the panel selected with a blue border 5 Use the up and down arrow keys to select parameters in a menu 6 Press SEL to set the selected parameter The WFM pop up menu with display mode set to YPbPr is shown to the right NOTE The selections in a pop up menu can change depending on settings Selecting Signal Inputs a 5 Oaa O o FO Display Style Overlay Y On Pb On Pr On Filter Flat Center Waveform Press Select You can connect SDI Serial Digital Interface signals and select them for display Depending on your instrum
110. ime Min Eye Rise Fall Delta Eye Rise Overshoot Eye Fall Overshoot Reset Defaults Jitterl Level Jitter2 Level Cable Loss Cable Length Eye Amplitude Max Eye Amplitude Min Eye Risetime Max ye Risetime Min Eye Falltime Min Eye Rise Fall Delta Eye Rise Overshoot Eye Fall Overshoot Reset Defaults Jitterl Level Jitter2 Level Cable Loss Cable Length Eye Amplitude Max Eye Amplitude Min Eye Risetime Max Eye Risetime Min Eye Falltime Max Eye Falltime Min Eye Rise Overshoot Eye Fall Overshoot Reset Defaults 0 20 UI 0 20 UI 3 0 dB 200 meter 880 mY 720 my 1500 ps 400 pa 1500 pa 400 ps 500 ps 10 10 Fress SEL 2231 018 0 20 UI 0 20 UI 3 0 dB 200 meter 880 mV 720 mV 400 ps 1500 ps 400 ps 500 ps 10 10 Press SEL 2231 019 0 20 UI 0 20 UI 3 0 dB 200 meter 880 mV 720 mV 1500 ps 400 ps 400 ps 500 ps 10 10 Press SEL 2231 020 0 20 UI 0 20 UI 3 0 dB 200 meter 30 mY 720 my 1500 ps 400 ps 1500 ps 400 ps 500 ps 10 10 Pre 2231 024 Waveform Monitors With Option FP Quick Start User Manual Monitoring the SDI Physical Layer To Configure Physical Layer Alarms 35 Press the CONFIG button to display the Configuration menu 36 Use the selection arrow keys the SEL button and the General knob to make the menu selections in the steps that follow 37 Select Alarms and then select Physical Enable Alarms On Lay
111. l be assumed to be Pro Logic encoded already and will be Pro Logic decoded to produce a LCRS output Again the surround channel is reduced 3dB and reproduced in both the Ls and Rs bars Any PCM input will be decoded the same as a 2 0 Dolby Digital input Pro Logic 3 Stereo Pro Logic 3 Stereo will create a Lt Rt downmix of any input with three or more channels This Lt Rt downmix will then use Pro Logic decoding to produce a center channel and provide LCR bars A 2 0 encoded Dolby stream will be assumed to be Pro Logic encoded already and will be Pro Logic decoded to produce a LCR output Any PCM input will be decoded to provide LCRS channels where the surround channel is reduced 3dB and reproduced in both the Ls and Rs bars Pro Logic Phantom Pro Logic Phantom will create a Lt Rt downmix of any input with three or more channels This Lt Rt downmix will then use Pro Logic decoding to produce a surround channel and provide LCS surround channels This surround channel is reduced 3dB and reproduced in both the Ls and Rs bars A 2 0 encoded Dolby stream will be assumed to be Pro Logic encoded already and will be Pro Logic decoded to produce a LRS output Again the surround channel is reduced 3dB and reproduced in both the Ls and Rs bars Any PCM input will be decoded to provide LCRS channels where the surround channel is reduced 3dB and reproduced in both the Ls and Rs bars 104 Waveform Monitors With Option FP Quick Start User Manual Table 1
112. led display that can show four tiles at one time or a single full screen sized tile Each tile can display a different measurement effectively creating four independent instruments In order to allow the tiles to function independently most of the controls affect only one tile at a time 1 To switch to tiled mode toggle the FULL Display Select button until it is unlit and there are four displays shown 1 e 2 To select a tile to control push one of the u numbered tile buttons S P Note that the button you select lights and 2 that a light blue outline surrounds the tile Both the lit button and the light blue outline indicate the active selected tile Tile 4 is shown selected here 2223 002 Waveform Monitors With Option FP Quick Start User Manual 7 Getting Acquainted With Your Instrument 3 To display the selected tile full screen toggle the FULL button until it is lit and the selected tile fills the screen In a full display the displayed tile is always selected 4 To select another tile just push its button The tile you select will replace the previously selected tile displaying full screen 5 Push the FULL button again to toggle to the four tile display Display Select PA ernie I VPIENENT sfonde ula Aadal EIAM DLA i eR DUNAI LEANN Composite Fi tL all 474 MON JUL 2h 12 15 23 se Cmpst Input 5 a Ge IntEraal Tek tron ix Waveform Monito
113. ment based on the packet s data E Format Indicates the name of the ancillary data type or standard m User Data Words Contains the payload of the ancillary packet displayed in hexadecimal All 10 bits are displayed Waveform Monitors With Option FP Quick Start User Manual 87 Monitoring Audio Monitoring Audio Your instrument provides several methods for monitoring audio signals It can measure levels monitor phase display phase correlation and monitor surround sound audio You can specify meter ballistics and scales set test and peak program indicator levels and specify how phase is displayed NOTE The audio monitoring features described in this chapter require that the appropriate audio options are installed For a list of the options currently installed on your instrument press the CONFIG button In the configuration menu select Utilities The View Instruments Options entry lists the installed options Configuring Audio Inputs Audio inputs come set to factory defaults As a result you may need to configure them before performing the audio monitoring procedures in this section The first procedure will help you configure the inputs After you have completed that procedure check that the alarms are configured as you want them See page 88 Monitoring Audio Your setup here determines in part which audio signal characteristics are displayed To set up an Audio Input a gt 1 Press the CONFIG button to display the D conf
114. mode That is if you have zero timing on the Timing display and change from internal to external reference the displayed waveform will not shift position When timing analog composite signals adjust the system phase with the Vector display The Vector display is described in Timing Displays for Simple Versus Complex Timing in the Display Information chapter of the Technical Reference manual NOTE If you have an input and reference combination that requires multiple timing indicator circles then it can be misleading to compare timing offsets between multiple inputs Because the timing display chooses the smallest of the possible timing offsets if a large timing difference exists between two inputs then they may not be matched This problem will also occur using traditional timing methods unless one uses something similar to the SMPTE318 10 field flag to identify a specific sub multiple of the reference Waveform Monitors With Option FP Quick Start User Manual 125 Upgrading Instrument Software Upgrading Instrument Software An instrument software upgrade can be performed across an Ethernet network using a PC or using a USB memory device to transfer the new software to the instrument For detailed instructions on downloading software using either method see the Technical Reference Visit www Tektronix com for software downloads 126 Waveform Monitors With Option FP Quick Start User Manual Index symbols and Numbers 3G generatin
115. must have SNMP trap service installed Before SNMP traps can be sent you must enable and configure the instrument for SNMP control using the Network Settings submenu of the Configuration menu 120 Waveform Monitors With Option FP Quick Start User Manual Application Example Application Example Timing a Studio Your instrument supports multiple methods and techniques for timing a studio all of which require an external reference to your instrument Timing a studio involves adjusting the references going to different sources so that their output feeds have the same timing when they arrive at a common point such as a production switcher For digital systems timing typically only needs to be close but not exact because most switchers have some tolerance for timing errors For analog composite systems the timing may need to be matched within a small part of a subcarrier cycle to prevent hue shifts when switching between sources Following are procedures for timing a studio using various methods Using the Traditional Method Your instrument makes the traditional method of comparing Horizontal and Vertical timing easier by providing flexible tiles and a Freeze function To time a studio using the traditional method you store an input as a baseline and compare signals that you time against the baseline 1 Select a tile in which to time the active WEAITIDO input Select WFM ips Taictrompe N rt
116. n to display a Picture display and the Picture pop up menu Use the General knob to highlight Black Frozen Grat Press the right arrow key to navigate to the submenu and then use the up down arrow keys to select Black Press the PICT button to dismiss the Picture pop up menu Press the CONFIG button to display the Configuration menu Use the General knob to highlight Measurement Area and press the right arrow key to navigate to the submenu Use the General knob to set the Width Height Horizontal Offset and Vertical Offset of the area in which you want to monitor Black events Waveform Monitors With Option FP Quick Start User Manual Monitoring Black Levels and Frozen Frames Configuring Frozen Detect Use the Frozen Detect feature to define how long a frozen event can occur before triggering an alarm The Percent Frozen Threshold is the percent of the frame that is required to be the same as the previous frame to trigger an alarm You can set the percent frozen threshold the measurement area and the number of consecutive frames by performing the following procedures You can view if Frozen events have occurred in the Video Session display 1 Press the CONFIG button to display the Configuration menu 2 Use the General knob to highlight Input Monitor Mode 3 Press the right arrow key to navigate to the submenu and then press the up down arrow keys to select Single Black Frozen 4 Press the left arrow key to re
117. nal Reference mode 5 Press the MEAS button to select the l Adjust Timing display for the tile selected in Usa cae cot CS General step 1 7 E gt ea i i a a Ya lay Select 6 If only one circle is displayed adjust WA va SSL the timing offset of the black generator va A R to match the timing to the external MES K ai reference Adjust for a perfect vA A m ver ae Hola of nee around the 5 ine se reference target circle turns green a I yl o ee coincidence and null values of the a va yy a E l vertical and horizontal timing readouts i ji yy es VOLUME 7 If multiple circles are displayed the ee I timing is complex and you must choose LO J vm J feeren rer CIECO 2223 001 the one you want The measurement that is closest to zero offset is displayed with emphasis and appears in the readouts NOTE See Timing Displays for Simple Versus Complex Timing in the Technical Reference for more information about complex timing displays and their elements 8 Repeat step 6 or 7 for any other signals NOTE As you adjust timing the circle representing the input timing may jump occasionally This is because the color frame detection circuit can be temporarily disrupted as the signal shifts The jump is often a multiple of the field time The circle will settle back to the correct location in a second
118. nce or absence of the error correcting code m Transmitting Station Code The name of the transmitting station The instrument supports the display of Japanese characters m Transmitting Station Time The broadcast time at the transmitting station Current Video Mode The video format of the current program m Next Video Mode The video format of the next scheduled programming m Video Mode Countdown A countdown timer indicating an upcoming change in video mode which counts down from 204 OxFE A value of OxFF indicates that no format change is pending within the next several seconds Current Downmix Audio Mode Indicates the audio downmix and soundstage configuration of the current program m Next Downmix Audio Mode Indicates the audio downmix and soundstage configuration of the next scheduled program m Audio Mode Countdown A countdown timer indicating an upcoming change in audio mode which counts down from 254 OxFE A value of OxFF indicates that no format change is pending within the next several seconds Trigger Bits Q8 Q1 Q16 Q9 Together with trigger bits Q24 Q17 Q32 Q25 32 bits that can be used to indicate changes in the program usage is user defined Trigger Bits Q24 Q17 Q32 Q25 Together with trigger bits Q8 Q1 Q16 Q9 32 bits that can be used to indicate changes in the program usage is user defined m Trigger Counter Increments when bits Q1 Q4 go from 0 to 1 Wraps from 254 OxFE to z
119. ngs Aux Data Settings Readouts Graticules Network Settings Utilities Metadata Physical Layer System and Diagnostics Press SEL Press SEL Press SEL 2231 008 51 Checking Gamut Adjusting Gamut Limits 1 Press the CONFIG button to display the Diamond High Zal my Configuration menu Diamond Low 21 mV Diamond Area O I Mode j 2 Use the left right arrow keys and SEL SDI Input e eran ahaa Piai A ER ls Arrowhead NTSC Min 33 IRE button to select Gamut Thresholds Analog Audio Displays ATTowhead NTSC Max 120 IRE Digital Audio Displays RAR es ba sa ae fu Audio I rC Arrownea ax ol TT jum 3 Press the SEL button to enter the ee eee ee an submenu and then use the arrow keys Reset Arrowhead NTSC Defaults Press SEL and SEL button and General knob Physical Layer Settings Reset Arrowhead PAL Defaults ipower h indicated t lect and t th Display Settings Luma Min F A 2 when indicated to select and set the Aux Data Settings sou sils 108 0 1 Read uma Area 20 fas a mete sone Note that you can also reset thresholds Network Settings Pee EEEE E Lia aER to defaults Utilities 52 Waveform Monitors With Option FP Quick Start User Manual Monitoring Black Levels and Frozen Frames Monitoring Black Levels and Frozen Frames You can set your instrument to trigger alarms when user defined settings for Black and or Frozen frames are met Black and Frozen events can be viewed in the Video Sessi
120. nix TG700 signal generator This capability is useful for facility maintenance and setup applications because it allows for out of service testing to quickly ensure synchronization across a facility AVD supports digital and composite inputs and the following audio inputs embedded AES and analog To Show the Audio Video Delay Display 1 Select a tile by pressing a numbered Display Select button and then press the MEAS button 2 Inthe measurement menu that appears select AV Delay 3 When you are ready to take a measurement select AV Delay Enable and press the right arrow key to highlight On 4 Configure the other tiles as wanted An example of a configured display is shown to the right 5 To change the channels you want to monitor activate the Audio Display tile press the AUDIO button to display the Audio menu and select Phase Pair You can then select the channels you want NOTE If you do not see numbers but instead see an Invalid reading after AV Delay in the AV Delay Display this means that the AV Delay sequence was not detected In this case you would need to check your signal source to correct the problem Waveform Monitors With Option FP Quick Start User Manual AY Delay Measurement Early Audio In Syne On Measured AY Delay 0 000 6 AY Delay Enable On Clear Offset Press Select Save Offset Fress Select Audio Src Phase Pair 1 2 Late Audio AY Delay 31 Getting Acquainted Wi
121. nt provides support for monitoring and measuring 3 Gb s single link signals in 1920 x 1080p 50 59 94 60 formats If your instrument also has Option JIT it can generate a 3 Gb s single link loop test signal as 26 well as monitor a 3 Gb s single link signal Three types of signals can be generated in Level A and Level B 3 Gb s 75 bars 100 bars and pathogenic If you want to use a pathogenic signal use Level A if possible For more information about 3 Gb s signals see the appropriate SMPTE Standard The following procedures show you how to set up your instrument for 3 Gb s monitoring and generation To Set Up an External 3 Gb s Input NOTE The factory default sets instruments with Option JIT so that the 3 Gb s loop out test signal is OFF If it has been turned ON you need to turn it OFF before an external 3 Gb s signal can be used 1 Connect a 3 Gb s video signal to the SDI A input at the rear panel 2 Selecta tile and measurement in which to display the input NOTE If your instrument does not have Option JIT you can use a second WFM with Option JIT to generate the 3 Gb s signal Connect the SDI OUT of the generating unit to the SDI A of the monitoring unit To Set Up Internal Generation of a 3 Gb s Signal 1 Press the CONFIG button 2 Select Outputs gt SDI Output gt Loop Out A or Loop Out B SDI A SDI B SDI OUT CLOCK OUT 1890 008 Options EYE PHY 3G Waveform
122. ntains the payload of the ancillary packet displayed in hexadecimal All 10 bits are displayed ARIB TR B 23 1 Display and Status Screens The ARIB TR B 23 1 display shows the decoded data for video signals using ancillary data compliant with ARIB TR B 23 1 See Figure 8 When this display is selected the instrument searches the signal for ARIB TR B 23 1 packets using the DID SDID combinations defined by ARIB ARIB TR B 23 1 Display DID SDID DC Field Line Stream Status Checksum Should be Format 000 Ol6 043 064 080 096 l2 28 144 ARIB Status Transmitting Station Code Transmitting Station Time ARIB B 39 ARIB B37 ARIB B35 ARIB B 23_1 ARIB B 23_2 ARIB TR B 22 ITU R BT 1685 Figure 8 ARIB TR B 23 1 display with the associated ARIB Status display Waveform Monitors With Option FP Quick Start User Manual 83 Using the ARIB Displays The decoded ancillary data includes the following m DID Data Identifier of the requested packet permissible values range from 1 to OxFF 255 inclusive m Type Type of the ANC Data packet For ARIB TR B 23 1 this is always a Type 2 packet DID less than 0x80 as defined by SMPTE 291M The actual value with parity bits added is displayed in parentheses m SDID Secondary Data Identifier of the requested packet permissible values range from 0 through OxFF 255 inclusive This field only appears when a Type 2 packet is selected see above The a
123. og outputs 11 Select the box to return to the configuration menu 12 Repeat steps 4 through 11 for other audio inputs as needed Selecting Audio Input Output Analog Ll amp 2 Monitoring Audio Analog Analog Analog a amp 4 o amp 6 f amp s You select the audio input to be monitored from the front panel AUDIO button pop up menu Note that the Audio display can appear in only one tile at a time 1 Selecta tile 2 Press and hold the Audio button to open the Audio display in a tile and pop up the Audio menu 3 Use the Arrow Keys and SEL button to make selections in the steps that follow 4 Select Audio Input and then select one of the audio input options shown NOTE The available selections depend on the installed audio option Selecting Follows Video selects the audio to video mapping set in the configuration menu See page 88 Waveform Monitors With Option FP Quick Start User Manual N Input Tektronix WFM 7120 m Adjust l General va 7 Zs JEP E Display Select a Vert l NJ 4 u l LINE SEL C8 a CURSOR Horz P CAPTURE VOLUME ol wem vector Por AUDIO omr starus meas OTHER care P1 P2 P3 P4 P PB P7 PB 1S 1 1_f 1 if if i A i LF 1 if 1 i OEA i 1 a i Lf 15 1S Lf if 1_f 1 nu Press and Hold Button Analog Out Atten Aux
124. ollowing diagrams for serial digital systems and for the analog composite inputs For monitoring the video bit stream Serial source Serial source of a serial receiver 1 Route the incoming serial signal into one of the instrument SDI inputs NOTE See the Specifications and Performance Verification manual for maximum allowed cable lengths O QO Serial output Serial output Waveform Monitor rear panel ojo 1890 014 SDIB SDIA Options Eye Phy 3G JIT Waveform Monitors With Option FP Quick Start User Manual 3 Installation For monitoring composite signals 1 Connect your sources to the CMPST A or CMPST B loop through inputs on the rear panel Serial source Serial source QR O Q O Serial output Serial output Waveform Monitor rear panel ec OG O 1 f cele c ff Eee ff rE PO lt lt __ 1890 039 SDIA SDIB SD and Option HD Composite source Waveform Monitor rear panel Composite video loop receiver or termination Spf 1890 038 CMPST A LOOP Option CPS Waveform Monitors With Option FP Quick Start User Manual Installation Line Termination Your instrument uses passive loop through analog and reference inputs Accordingly the loop through inputs must be terminated externally It is important that this
125. on display You can set the parameters for these events in the Measurement Settings menu in the CONFIG menu Configuring Black Detect Use the Black Detect feature to define how long a black event can occur before triggering an alarm You can set the black level threshold the measurement area and the number of consecutive frames by performing the following procedures You can view if Black events have occurred in the Video Session display 1 Press the CONFIG button to display the Configuration menu 2 Use the General knob to highlight Input Monitor Mode 3 Press the right arrow key to navigate to the submenu and then press the up down arrow keys to select Single Black Frozen 4 Press the left arrow key to return focus to the Configuration menu Waveform Monitors With Option FP Quick Start User Manual 53 Monitoring Black Levels and Frozen Frames 10 11 12 13 14 15 NOTE You can view the Black graticule in the Picture display and adjust it as needed 54 Use the General knob to highlight Measurement Settings Press the right arrow key twice to highlight Black Detect and then Black Level Threshold Use the arrow keys and General knob to set the Black Level Threshold and the Alarm on Conseq Frames parameters If the instrument is not already in 4 tile mode return the display to 4 tile mode Press a numbered Display Select button on the front panel and then press and hold the PICT butto
126. ons in the steps that follow 3 To globally enable all alarms select Enable Alarms and toggle it to On This turns on all alarms that are individually enabled and provides a quick way to switch them on and off without changing their individual settings see step 4 4 Additionally for Audio inputs you must enable alarms individually by channels To start select Audio Inputs Outputs in the Configuration menu 5 Select each input shown in the box to individually enable its alarms AES A is shown selected 6 For each of the AES Analog and Embedded inputs select Bar to Input Map and press the SEL button to display the Bar to Input map menu peoeEnable Alarms Set all alarms to this mask Video Content Video Format Reference and Composite Input SDI Input Timecode Audio Content AFS Embedded Dolby Audio Closed Captions Teletext Metadata ARIE Specific Physical Layer System and Diagnostics Input Mode SDT Input Composite Input CGutputs External Kef Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Gamut Thresholds Physical Layer Settings Display Settings Aux Data Settings AES A AES B Analog A Analog B Embedded A Embedded E Embedded Dual Link Dual Audio Display Dolby 1 Dolby Dolby Dolby lt Input Mode SDT Input Composite Input Outputs External Kef Analog Audio Disp Digital Audio Displa YAp Alarms gamut Thresholds Bar Format AES B Pairs Analog A Pairs
127. or Closed Caption related alarms select Aux Data Settings and then the desired CC type 4 Select the required services for the desired CC type and select the CC channels and or Text channels for which you want to trigger the CC Services Missing Alarm The example here shows the CEA 608 required services options Monitoring Alarms After defining and enabling alarms you can quickly check if any error condition exists by looking or listening for the notification you defined text icon logging SNMP trap beep See page 10 Status Bar Icons Selecting audible response Beep or the Ground Closure output response can help you notice alarms that you may miss if the notification is text or icon only The latter can be used to drive a light or audible alarm when one or more alarms are triggered See page 116 Jo Set Allowed Alarm Responses lf you want to check the condition of a specific alarm press the STATUS button In the Status menu select Display Type and then select Alarm Status One or more of the following will appear Indicator Description Disabled gray Alarm is not selected for reporting but will still show if the error is present OK green Alarm is enabled for reporting and has not detected errors for at least 5 seconds Error yellow Alarm condition cleared for less than 5 seconds Error red Alarm triggered now NOTE To monitor alarms remotely use a PC to monitor SNMP traps over the Ethernet port the PC
128. or HD SMPTE 292M indicates whether the ancillary packet was acquired from the Y or C data streams For SD N A is displayed Status Indicates whether packet s of the desired type are present in the video also indicates Checksum or CRC errors Waveform Monitors With Option FP Quick Start User Manual 85 Using the ARIB Displays m Checksum Indicates the checksum word that was recovered from the acquired packet E Should be Indicates the checksum work computed by the instrument based on the packet s data Format Indicates the name of the ancillary data type or standard m User Data Words Contains the payload of the ancillary packet displayed in hexadecimal All 10 bits are displayed ARIB TR B 22 Display and Status Screens The ARIB TR B 22 display shows the decoded data for video signals using ancillary data compliant with ARIB TR B 22 See Figure 10 When this display is selected the instrument searches the signal for ARIB TR B 22 packets using the DID SDID combinations defined by ARIB ARIB TR B 22 Display DID SDID DC Field Line Stream Status Checksum Should be Format 000 Ol6 043 064 080 096 l2 128 144 160 ARIB Status Transmitting Station Code Transmitting Station Time ARIB B 39 ARIE B 37 ARIB B 35 ARIB B 23_1 ARIE B 23_2 ARIB TR B 22 ITU R BT 1685 Figure 10 ARIB TR B 22 display with the associated ARIB Status display The decoded ancillary data includes the following
129. orm Monitors With Option FP Quick Start User Manual 99 Monitor Dolby Based Surround Sound 100 11 12 13 14 NOTE Dolby E Guardband allows you to Select Dolby E Setup The settings you make will apply to the input when Dolby E content is detected for the Dolby input selected Select Dialnorm and toggle to On or OFF When On the dialog normalization is applied to the audio bars and the analog and digital outputs Select Pulldown Decoding and toggle to On or OFF When On pulldown decoding is applied to the audio bars and the analog and digital outputs Select Guardband Limits for either SD Cpst or HD DL 3G If you select Custom you can then set the line maximum and minimum set the Dolby E frame location threshold You can disable the alarm customize the threshold or set it to RDD 6 which sets the threshold limits to correspond to the limits in SMPTE RDD 6 15 16 17 View the Dolby Guardband thermometer which is located at the bottom of the Audio display The thermometer will be green for levels that fall within the limits you have set Select Downmix Mode Each downmix mode combines multiple separate audio channels into a mix that provides compatibility for users with only mono or stereo systems or with older analog surround sound systems Choose one of the following modes to display as two bars in the Audio Display m Select None to get no downmix Waveform Monitors With Option
130. ors With Option FP Quick Start User Manual Checking Gamut Automating Gamut Checks You can use alarms to automatically monitor for out of gamut conditions i a qe gt Z 1 Press the CONFIG button to display the Configuration menu 2 Use the left right arrow keys and SEL button to select Alarms and then Video Content 2223 019 3 Use the up down arrow keys to move to each the alarm that you want to set Press SEL button to toggle the alarm on X or off a SEL 4 When you have configured the Alarms Screen Ground Text Icon Logging Closure as you want them move to the Select here box and select It RGE Gamut z Composite Gamut x Luma Gamut AN 5 Check that Enable Alarms is set to On in the Alarms menu before leaving the Alarms menu Enable Alarms On Set all alarms to this mask Press SEL Video Format Press SEL Reference and Composite Input Press SEL SDT Input Press SEL Timecode Press SEL Audio Content Press SEL AES Embedded Press SEL Dolby Audio Press SEL Closed Captions Teletext Press SEL NOTE For information on Alarms press the HELP button while Alarms is selected in the configuration menu Input Mode SDT Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs 6 Press CONFIG to exit the menu Waveform Monitors With Option FP Quick Start User Manual Gamut Thresholds Physical Layer Settings Display Setti
131. ory Preset The front panel setup will revert to default factory settings To Save a Setup to a Preset 1 Setup the instrument as you want it 2 Press the PRESET button 3 Press and hold the illuminated button of the measurement you want to save until the Preset saved message pops up on the screen The setup will be stored for later recall To Recall an Existing Preset 1 Press the PRESET button and then press the numbered button for the preset you want to recall The front panel setup will switch to the saved preset corresponding to the button pressed Cloning a Setup Between Instruments HELP CONFIG DISPLAY MAIN Tektronix WFM 7120 L Adjust Te General y y 4 Cay Jae Display Select oat es Vert LINE SEL Ed vA CURSOR es i CAPTURE L VOLUME vector Pict auno camut status f meas OTHER cormenu Press P1 P2 p3 P4 P PB P7 Pg ie co olk and Hold Button 2223 001 You can store presets as files on a USB memory device using the USB drive and upload them to another waveform monitor See Cloning Setups Presets in the Technical Reference for more information Waveform Monitors With Option FP Quick Start User Manual 33 Getting Acquainted With Your Instrument Measuring Waveforms with Cursors Cursors enable you to measure time or voltage on a waveform Cursors appear only in a tile set to Wa
132. ource Level Min Eye Display Mode Equalizer Bypass SMPTE 259 8D Thresholds SMPTE 292 HD Thresholds Reset Defaults Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Cable Type Jitterl HP Filter Jitter2 HP Filter source Level Max Source Level Min Eye Display Mode Equalizer Bypass Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays lager A Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities SMPTE 259 5D Thresholds SMPTE 292 HD Thresholds Monitoring the SDI Physical Layer Belden 6281 Align S50 mY 720 mY Normal OFF Press SEL 2231 012 Belden 8281 Timing Align 720 mV Normal Off Press SEL 2231 013 Belden 6261 Timing Align 880 mY 720 mY Equalized SMPTE 259 SD Thresholds SMPTE 292 HD Thresholds Press SHL 2231 014 59 Monitoring the SDI Physical Layer 15 Select Equalizer Bypass 16 Select one of the following settings m On Bypass the equalizer when the instrument is connected to a signal with a short length of cable This setting minimizes the jitter contributed by the internal equalizer and is generally used only with signals containing very low jitter m Off Enables the equalizer which enables operation with typical cable lengths and reduces jitter d
133. r of consecutive all zero samples E Silence Level The level below which audio is considered not present m Silence Duration The length of audio silence time allowed Over Level the too loud audio level m Over Duration The length of time limit for the too loud audio Allow Bar Alarm Input AES A AES B Analog A Analog B Embedded A Embedded E Embedded Dual Link Dual Audio Display Dolby 2 Dolby 3 Dolby 4 Set Meter Type To Ballistics Set OdB Mark to Peak Program Level Input Mode SDI Input Composite Outputs External Reis Analog Audio Disp Test Level Audio Inputs Outputs Alarma Gamut Thresholds Physical Layer Settings Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Waveform Monitors With Option FP Quick Start User Manual Meter Scaling Error Hold Time Peak Hold Time Peak Held Segment Ignore Validity Bit Correlation Speed Lissajous AGC Using Alarms 2231 055 Dolby Source Analog Output Map AES B Output Map Format Expected AES Al 2 Fress SEL Dolby Channel Mask Dolby D Input Dolby E Input AES Reference Lisable 2231 056 dEBFS True Peak 0 dEFS 8 aBFS Poe Samples 10 Consecutive U lene Silence Level 70 dBES Silence Duration 5 Second s Over Level 0 dBFS Over Duration 1 Second s Channel Loud dBFS Eii Program Loud 0 dBFS 2 Second 2 Seconds 2231 057 119 Using Alarms 3 F
134. rEE Ern Err Errr r renerne X nstrument OPHONS a rrsriorpireren merni rrinin taa EE E EE E A xii Where to Find More IMTOMMNGMON 20 1206652scnedmegeriumicnatdenhadndpemnbnaweduecmeudanteiaosnemimeneddeentsentiabmdnemannameds Xiv Conventions Used in MiS Manual es ayssccero restoeavesctaras e arsuicieGutys ons dacs air ear aioreeie cele teem ania annie net an canmmentaeean amas S XIV MEY EUe OW acrsts Sn 9 A ons cox tara Santh hn ina rawr E TA A E ne pas E E A E ea aeeg so O 1 Berre MStar e a E E EEEE A EAE E EE 1 Connecting Power and Powering On OfP nnueeessnnnnnnnueennrrrrnnnrrrsrrrrrrrrrrrsrrrrrrrrrrerrrrrrrrrerrrrrrrrrri 3 Mstaling ma VIC OSS SUC eesin a EE eRe ace haee EE a ET 3 Getting Acquainted With Your Instrument 0 ccc cece cee cece nee een een een EEE EEE EE DEE E ED EEE EEE EE ESSE EE SHEE SDE E EES T TAS UNMIS IS OA eserine eea a e e aa iei 7 FROIN AMO OM ONG enra E eens ceo EE E N E E AE EEE 11 ROEE AELOC OS reer E EE EE EEEE EEE EET AE EAS EEE AAEE 13 Selecting a MEASUFEMENL cc ccc cece eee eee eee EEE EE ERE AEDES EERE SEED rrrrrrrrt EEE rrrrrrrrrrrrrrrrrrrrrrrrrrrne 22 Setting Measurement Parameters cccccc cece ence eee e ee eee ee ene eee e EEE DEE EEE EE EEE EEE SE EE EDS ESSE EE ESE EE EEE ES 23 Selecting oignal NOES serrera r Gen asia ENEE acme a r ene E NES 24 S GDS PEO MIMO apaa E EE E EE EEEE be E ET E ES 26 Dual Link Input Monitoring ssnnnnnasnnnnnnnnnnnnsnrnnnrsrrrrnrsrrrrrsrrrn
135. ral knob to increase or decrease the setting The maximum risetime you can enter is 3000 ps SD or 1000 ps HD the minimum risetime is 0 ps Option PHY Only Select Eye Risetime Min Use the General knob to increase or decrease the setting Option PHY Only Select Eye Falltime Max Use the General knob to increase or decrease the setting The maximum falltime you can enter is 3000 ps SD or 1000 ps HD the minimum falltime is 0 ps Option PHY Only Select Eye Falltime Min Use the General knob to increase or decrease the setting Option PHY Only Select Eye Rise Fall Delta Use the General knob to increase or decrease the setting The maximum value you can enter is 1000 ps the minimum value is 0 ps Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Netwo
136. repair the defective product without charge for parts and labor or will provide a replacement in exchange for the defective product Parts modules and replacement products used by Tektronix for warranty work may be new or reconditioned to like new performance All replaced parts modules and products become the property of Tektronix In order to obtain service under this warranty Customer must notify Tektronix of the defect before the expiration of the warranty period and make suitable arrangements for the performance of service Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix with shipping charges prepaid Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located Customer shall be responsible for paying all shipping charges duties taxes and any other charges for products returned to any other locations This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Tektronix shall not be obligated to furnish service under this warranty a to repair damage resulting from attempts by personnel other than Tektronix representatives to install repair or service the product b to repair damage resulting from improper use or connection to incompatible equipment c to repair any damage or malfunction caused
137. rk Settings Utilities Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Cable Type jitterl HP Filter Jitter2 HP Filter Source Level Max Source Leyel Min Eye Display Mode Equalizer Bypass On Belden 31 Equalized SMPTE 292 HD Thresholds Reset Defaults Press SEL Cable Type Jitterl HP Filter Jitter2 HP Filter Source Level Max Source Level Min Eye Display Mode Equalizer Bypass SMPTE 292 HD Thresholds Reset Defaults Press SEL Cable Type Belden 8X Jitterl HP Filter Jitter2 HP Filter Source Level Max Source Level Min Eye Display Mode Equalizer Bypass SMPTE 292 HD Thresholds Reset Defaults Press SEL Cable Type Belden 281 Jitterl HP Filter Timing Jitter2 HP Filter Align 380 mV 720 mY Equalized Source Level Max source Level Min Eye Display Mode Equalizer Bypass On SMPTE 292 HD Thresholds Reset Defaults Press SEL Jitterl Level Jitter2 Level Cable Loss Cable Length ye Amplitude Min Eye Risetime Max Eye Risetime Min Eye Falltime Max Eye Falltime Min Eye Rise Fall Delta Eye Rise Overshoot Eye Fall Overshoot Reset Defaults Jitter Level Jitter2 Level Cable Loss Cable Length Eye Amplitude Max ye Amplitude Min Eye Risetime Min Eye Falltime Max Eye Fallt
138. rmat Page 1 Exchange Format Page 2 Short Form Management Data Short Form Text Undefined or Dummy Data E Set Mode Mode can be either Sequential or Buffer m Packet Flags Indicates whether the packet is Leading End Intermediate or Single m Checksum Indicates the checksum word that was recovered from the acquired packet m Placement Can display either OK or ERROR indicating whether the ARIB B 37 packets are present in the allowable configuration s specified in ARIB TR B 23 Waveform Monitors With Option FP Quick Start User Manual 81 Using the ARIB Displays ARIB STD B 35 Display and Status Screens The ARIB STD B 35 display shows the decoded data for video signals using ancillary data compliant with ARIB STD B 35 See Figure 7 When this display is selected the instrument searches the signal for ARIB STD B 35 packets using the DID SDID combinations defined by ARIB ARIE B35 Display DID SDID DC Field Line Stream Status Checksum Should be Format 000 O16 048 064 080 096 l2 28 144 ARIB Status Transmitting Station Code Transmitting Station Time ARIB B 39 ARIB B 37 ARIB B 35 ARIB B 23_1 ARIB B 23_2 ARIB TR B 22 ITU R BT 1683 Figure 7 ARIB STD B 35 display with the associated ARIB Status display The decoded ancillary data includes the following m DID Data Identifier of the requested packet permissible values range from 1 to OXFF 255 inclusive m Type Type
139. round Red Ground Green Ground Blue Ground CO CO N O om amp w r Not Connected 10 Not Connected 11 Not Connected 12 Not Connected 13 Horizontal Sync 14 Vertical Sync 15 Not Connected Remote Connector Pin Assignment The REMOTE connector interface uses ground closures for remote control and indicating to external equipment when alarms have occurred The input of LTC is through the REMOTE connector The REMOTE connector is a 9 pin D type connector with socket contacts NOTE For more information on Preset recall refer to the Technical Reference manual Waveform Monitors With Option FP Quick Start User Manual 19 Getting Acquainted With Your Instrument 20 Hex gt wjlojojmj n O Ole INI amp J A Binary Pins y Direct mode 9 8 7 6 selection 1111 None 1110 Preset 1 1101 Preset 2 1100 1011 Preset 3 1010 1001 1000 0111 Preset 4 0110 0101 0100 0011 0010 0001 0000 Encoded mode selection No action 5 1 OO0O00 CPS B a CPS A 9 A SDI B 1890 004 SDI A Channel B In SIM subsequent remote input selections apply to tiles 2 and 4 Channel A In SIM subsequent remote input selections apply to tiles 1 and 3 Preset 8 Preset 7 Factory Preset Preset 5 Preset 4 Preset 3 Preset 2 Preset 1 Unused Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument LTC Input Through Ground Closure and Pin Out A
140. rrrrrrrrssrrrrrrsrrrrrrrrrrrrerrrrrrssrrrreei 28 Simultaneous Input MONMOTING ac i ncacnevedemardncecamadeond nievenendunodapesscodvicneevdaedadeaddendosenend aerators biaaspaets 29 Measuring Audio Video Delay igi iccisnataaaarcamunenierddmicwatsen tad odnumaananeddeenatrsaalebuarnandioaiiddvicenises tad oanemannaneden 31 Setting Gain Sweep and Magnification ini oirsaccisi cee drawn eaenua ysan una uaniea exw puna sa mnie tne tones aaa caagndeaes 32 Using SGU oergean E E bandana Bian dude AE EEEE 33 Measuring Waveforms with Cursors essssssnnnnuuusrsrrrrrrrurrrsrrrrrrrrressrrrrrrrrrersrrrrrrrrrerrrrrrrrrersrrni 34 Capt ring the DISplay Sc asetepoee aye vesavtestcce vise nmaa S Ra Aa E ai EAT E sala E Aa lE a E DE Ea AA DA ARANAS 36 Seting One Selec lc ee E he een E E E E E 38 Configuring Your Instrument nuusessssrrrnuneerssrrrrrrrrrrrrrrrrrrrrttrrrrrrrrrrrt rrr rrrrrrrr rrr rrrrrrrrrrrrrrrrni 39 Using Onne Helps cicutesdnecsrentcmpctnopensiaancntoecec a a a e a Aa a 40 To Adjust Headphone Volume and Source sesssnnnnnneeesnrrrnnnnreerrrrrrrrrrrerrrrrrrrrererrrrrrrrrererrrrrrrrren 42 To conien Dr OE ar ae cera EEEE TT EE TE E N E TA EE EE OTTA E 43 Checking Chroma Luma Delay Lightning Display ccc cece eee ee eee ee eee eee eee cents ceed teen ee eee Eee EEE EE DEES EES 44 NS GU ANN acters EEE A E EEA EE ee sede pees ieee tetany eis gap eins wae doce tee E E EAS 46 TS A IMG CS E EA fanpage EO cinerea di
141. rs With Option FP Quick Start User Manual Getting Acquainted With Your Instrument To Determine Status At a Glance The Status Bar located at the bottom of the instrument display shows instrument status and monitored signal information In Figure 1 the various elements detailed describe the conditions that you can see at a glance Figure 2 shows how the status bar is configured when in simultaneous input monitoring mode requires Option SIM Readouts EDH alarms errors RGB Composite and Luma gamut errors Input format NTSC Current oi mpst Input B input Ref NTSC Reference source Alarm error indicator for all others than Timecode readout those that appear in the readouts at left Date and time Freeze status TUE JUN 15 07 26 43 eE ERE e AE Embedded A Q audio status or the selected audio input Figure 1 Status bar in single input mode Jun 06 11 06 09 1080i 59 94 Tektronix ica SDI Input 6 Audio Input AES A F E Ref Internal xx rr el Input A information Input B information 2223057 Figure 2 Status bar in simultaneous input mode Display element Input Format EDH Error RGB Gamut Error Composite Gamut Error Luma Gamut Errors Alarm Error Indicator Date and Time Instrument Name Audio Status Description Text indicating the format of the signal on the selected input or whether signal is missing or unlocked A one line area that is visible if EDH errors
142. s to detect out of gamut signals The flexible tiled display allows you to simultaneously view several gamut measurements to learn which is most appropriate for a given application The displays are and their uses follow Diamond for checking that SDI signals conform to legal RGB gamut space Split Diamond separates the upper and lower diamonds to show excursions below black otherwise it is identical to the Diamond display m Arrowhead for checking if an SDI signal is legal for composite color space Composite Waveform modes for checking both SDI and composite signals for legality in composite color space Diamond Split Diamond and Arrowhead have adjustable thresholds If the signal goes outside the area defined by the thresholds the signal is out of gamut If these limits are exceeded then the instrument can generate alarms if configured to do so For composite waveforms the legal limit is simply the maximum level allowed for the combination of luma and chroma This limit depends on the application For example a video tape machine may be able to record and play out signals with higher luma and chroma components than a transmitter Setup for Gamut Checks 1 Connect a video signal and terminate it properly o L o U C SDI A SDI B SDI OUT 2 Select the input corresponding to the re signal connected 3 Select a tile 4 Press and hold the GAMUT button to display the signal in a tile and pop up the GAMUT menu 5 Use th
143. same time dividing the display into two sides one for each signal The CaptureVu capability allows capture of a full frame of video data either user initiated or triggered by an alarm condition Customizable presets allow you to quickly save and recall commonly used configurations Support for digital applications Analog support is available with optional composite analog monitoring Option CPS Fully Digital Processing allows for accurate repeatable drift free operation that surpasses traditional analog designs Traditional waveform displays allow signals to be overlaid or paraded Waveforms can also be set tile by tile to Infinite Persistence This mode traces waveforms over time on the same display providing a visual history of the trace Vector display with Composite and Component Compass Rose Graticules as well as gain sweep and magnification controls Traditional and Lightning Vector displays are available The latter visualizes both luma and chroma amplitudes as well as quantify inter channel timing Waveforms can also be set tile by tile to Infinite Persistence This mode traces waveforms over time on the same display providing a visual history of the trace Arrowhead Diamond and Split Diamond displays offer user selectable gamut thresholds so that you can set monitoring limits appropriate to a specific operation Gamut monitoring is fully integrated with the alarm logging and reporting capabilities Waveforms c
144. ser Manual 73 Monitoring the SDI Physical Layer 74 4 Press the CURSOR button to display the measurement cursors 5 Position the first timing cursor at the left edge of the zero crossing point of the Eye waveform NOTE If necessary use the Gain and Sweep controls for better vertical and horizontal resolution 6 Position the second timing cursor at the right edge of the zero crossing point of the Eye waveform 7 Check that the Delta readout is less than the following SD Signals per SMPTE 259M m Timing jitter 10 Hz filter 740 ps 0 2 unit intervals m Alignment jitter 1 kHz filter 740 ps 0 2 unit intervals HD Signals per SMPTE 292M m Timing jitter 10 Hz filter 673 ps 1 0 unit intervals m Alignment jitter 100 kHz filter 134 ps 0 2 unit intervals 2223 025 Waveform Monitors With Option FP Quick Start User Manual Taking Cable Loss Measurements Monitoring the SDI Physical Layer After you have configured the instrument for Eye measurements you can take cable loss measurements using the SDI Status display NOTE The accuracy of the Approx Cable length and Source Level readouts depends strongly on correctly setting the Cable Type and on the quality of the cable and connections in the signal path These readouts are derived from the measured Cable Loss and the specified Cable Type The Source Level readout of the SDI Status display indicates the calculated signal ampli
145. shoot 1 9 5 P F 0 12 ne O 17 UI 2231 063 19 Using the ARIB Displays Using the ARIB Displays Your instrument supports conformance to ARIB data standards contained in the signal source This information is contained 76 in the following screen displays m ARIB Status ARIB STD B 39 Display m ARIB STD B 37 Display ARIB STD B 35 Display m ARIB TR B 23 1 Display ARIB TR B 23 2 Display m ARIB TR B 22 Display The following DID and SDID values are defined for common types of ARIB compliant data DID and SDID values for common ARIB data types Ancillary data type ARIB TR B 22 Sub Information of transmitting materials ARIB TR B 23 Line 20 User Data 1 ARIB TR B 23 Line 20 User Data 2 ARIB STD B 35 Trigger Signal for Data Broadcasting ARIB STD B 37 Closed Captioning Analog signal SD signal HD signal ARIB STD B 39 Inter Stationary Control Data ARIB specification ITU specification To Enable the ARIB Content Displays Input Mode SDI Input 1 Press the CONFIG button to display the See PETS Configuration menu External Ref Analog Audio Displays Digital Audio Display 2 Use the Arrow keys and the SEL E Gunnin Alarms button in the steps that follow to make Sele ea selections Physical Layer Settings Display Settings 3 Select Aux Data Settings Readouts Graticules z Network Settings 4 Select ARIB Content Display Utilities 5 Select Enable to access the ARIB displays and alarms or Disable
146. ss the SEL button to highlight Run 3 Select Trigger Types and press the SEL button to view the trigger menu 4 Select the boxes next to the triggers you want to buffer capture on To Copy a Buffer Capture to USB 1 Push and hold the Capture button to display the pop up menu 2 Select Copy to USB and then press the SEL button 3 Use the arrow keys to name the file to copy and then select Accept Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument 3 7 Getting Acquainted With Your Instrument To Halt Display Update 1 Push the CAPTURE button For most displays this will stop updates To Delete the Capture Display Display Select 1 Select the display tile for the frozen op Se display that you want to delete ru ES a 2223 010 2 Press and hold the Capture button to display the pop up menu Delete Image Delete Image Clear Clear will already be selected Display Mode Frozen Only Capture Type Freeze 3 Press SEL to delete the frozen image The pop up menu is automatically removed from the display when the frozen image is deleted Usage Tips Freeze capture can be configured to act on only the active tile or on all tiles To adjust this setting select Display Settings gt Freeze Effects from the CONFIG menu Cursors track the live trace so they may not be correctly registered on a frozen trace If you change parameters such as posi
147. ssignment An LTC is input through the 9 pin Remote connector Pins Function GND Out 5 1 LTC IN 4 ofecce O LTC IN 3 5 GND Out 1890 004 GND Closure Out Preset A1 In Preset A2 In Preset A3 In Preset A4 In CO CO N O o AIJNI gt Ethernet Connector The instrument provides a 10 100 Ci BaseT Ethernet interface The nan Ethernet connector is a standard RJ 45 connector 1 8 1890 006 Waveform Monitors With Option FP Quick Start User Manual 21 Getting Acquainted With Your Instrument selecting a Measurement After you have selected a tile you can choose what to display in it The Measurement Display type is independent for each tile 1 Select a tile by pressing one of the m Adjust Tektronix WFM 7120 LAN General numbered DISPLAY SELECT buttons paa Jes i Jae ei 2 Push a button corresponding to the DN CB Lo ZA l measurement mayen want to display TED S Cahir Qi in the selected tile i A _ Gay 4 m WFM display of video waveform j Uere S Was vet PICT display of the picture gece ese bo generated by the video signal h conre Pa vA CURSOR 8 GAMUT display selectable for imc CTE VOLLME three proprietary Tektronix views for C PRESET rd L checking the gamut of an SDI signal Co om feror rer moo rur ss res E JEA 5 ee ae ee ee eee eee ee ae 22
148. ssing or unlocked Current Input Text indicating the selected input Possible inputs are SDI A SDI B Cmpst A Cmpst B depending on installed options Also indicates if the current input is not in Auto mode and is unlocked Status Bar Icons Display Icons Description Warning Appears when an error or an alarm that is mapped to the user interface triggers Alarms Muted Appears when the alarms are muted from the STATUS pop up menu Remote Access Appears when the instrument is accessed from the network For example when sending commands to the instrument from the remote interface Alarms Disabled This text appears in the Status Bar when Alarms are disabled from the Configuration menu Freeze Active Appears when the tiles are frozen or captured 10 Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument Front Panel Controls NOTE Some of the controls that this section covers are option dependant For a list of the options that are installed on your instrument press the CONFIG button In the configuration menu select the Utilities submenu The View Instruments Options entry lists the options installed on your instrument Three Levels of Control You control the instrument on three levels m Frequently changed settings The front panel buttons control the most commonly changed parameters such as which measurement appears in each tile The knobs are used to adjust levels and mak
149. strument display 9 Select Jitter2 HP Filter 10 Repeat step 8 for the Jitter2 engine controlling the bottom two tiles NOTE The Timing filter selection sets the filter value to 10 Hz The Align filter selection sets the filter value to 1 kHz for SD or 100 kHz for HD 11 Select Source Level Max Use the General knob to increase or decrease the setting 12 Select Source Level Min Use the General knob to increase or decrease the setting NOTE The maximum value you can select is 1000 mV the minimum value is 600 mV 13 Select Eye Display Mode 14 Select one of the following settings m Normal The Eye display shows the SDI input signal directly m Equalized The Eye display shows the SDI input signal after it has passed through the internal cable equalizer and comparator Waveform Monitors With Option FP Quick Start User Manual Cable Type Jitter2 HP Filter Source Level Max Source Level Min Eye Display Mode Equalizer Bypass Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Reset Defaults Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Cable Type Jitterl HP Filter Input Mode Jitter2 HP Filter SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds S
150. t alarm See page 117 Possible Alarm Responses Navigate to highlight the Return box and press the SEL button to return to the Configuration menu This sets alarms for all alarm categories to the setting on the global mask Possible Alarm Responses Video Format Change Video Format Mismatch Video Not HD Dual Link Format Mismatch SMPTE 352M PID Error Line Length Error Field Length Error EAV Placement Error SAY Placement Error Input Mode SDI Input Composite Inp Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs OQutputs Gamut Thresholds Physical Layer Settin Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Enable Alarma Set all alarms to this p fideo Content Video Format Reference and Comps SDI Input Timecode Audio Content AES Embedded Dolby Audio Closed Captions Teletext Metadata RIB Specific ysical Layer stem and Diagnostics Make all alarms equal to these selections On Press SEL PH ress SEL Press SEL Preas SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Press SEL Logging Using Alarms 2231 050 2231 051 For each available alarm you can select up to four of the responses listed If you do not select a notification method for an error you will not be notified if that error occurs screen Text Icon An icon appears on the display This notifi
151. t is useful in separating sources of jitter whether they are within a single circuit on a circuit board or from various pieces of equipment in a system This includes jitter components that are synchronous or nearly synchronous to video line or video frame These components appear as stationary or near stationary artifacts in line or field sweeps and the wave shape of the jitter as modified by the high pass filter setting m SDI Status Display This display shows both the Jitter1 and Jitter2 thermometers and a Cable Loss thermometer that indicates signal loss due to cable length With Option PHY installed this display also shows the eye amplitude eye risetime eye falltime eye risetime overshoot eye falltime overshoot and eye rise fall delta measurement values The Cable Loss Meter is not available with Option 3G installed Waveform Monitors With Option FP Quick Start User Manual 57 Monitoring the SDI Physical Layer Configuring Physical Layer Settings Options EYE and PHY 58 Before you use Eye or SDI Status displays to monitor the SDI physical layer you will need to configure the eye and physical layer settings These are initially set to factory defaults For more detailed information about physical layer monitoring and measurement see the Technical Reference NOTE For instruments with Option DL or SIM your instrument can only monitor physical layer information on one input at a time To make measurements select the input you
152. t of gamut condition appears as a faint trace Long duration violations show as a bright trace See the following step for some sample out of gamut signals Checking Gamut X Y plot Diamond plot 700 mV Green OV Blue 700 mV OV Red 700 mV Green Legal G and R space 700 mV 525 59 94 SAT JAN 04 18 05 05 opens ate Tektronix 7 ID WVR6L1_2E3138 EEP Ref Internal VYITC 03 23 20 24 1 Waveform Monitors With Option FP Quick Start User Manual 47 Checking Gamut 3 Consider the following examples when evaluating for out of gamut components A Example A R Ok G gt 700 mV B Ok B Example B R Ok s G Ok ae B gt 700 mV Bo C Example C R Ok C or G Ok 350 mV ae B lt 0 mV Pa IN Usage Notes As with the lightning display bending of the transitions indicates timing delays When a color bar signal is applied the vertical axis becomes an indicator of delay errors On the Diamond display monochrome signals appear as vertical lines Nonlinear component processing such as from a gamma corrector that alters white balance can cause deviations along the vertical axis To isolate gamut bright ups try the following m Use the LINE SEL button to select individual lines m Use the PICT display to examine the signal turn on gamut bright ups in the Display Settings submenu of the Configuration menu m Use the Arrowhead setting found in t
153. tart User Manual Using the ARIB Displays ARIB TR B 23 2 Display DID SDID DC Field Line Stream Status Checksum Should be Format 000 Ol6 043 064 080 096 l2 28 1444 160 E r i ARIB Status Transmitting Station Code Transmitting Station Time ARIB B 39 ARIB B 37 ARIB B 35 ARIB B 23_1I ARIE B 23_2 ARIB TR B 22 ITU R BT 1685 Figure 9 ARIB TR B 23 2 display with the associated ARIB Status display The decoded ancillary data includes the following DID Data Identifier of the requested packet permissible values range from 1 to 0xFF 255 inclusive Type Type of the ANC Data packet For ARIB TR B 23 2 this is always a Type 2 packet DID less than 0x80 as defined by SMPTE 291M The actual value with parity bits added is displayed in parentheses SDID Secondary Data Identifier of the requested packet permissible values range from 0 through OxFF 255 inclusive This field only appears when a Type 2 packet is selected see above The actual value with parity bits added is displayed in parentheses DC Data Count word of the acquired packet The number of User Data words is displayed in decimal The actual value with parity bits added is displayed in parenthesis in hexadecimal Field The field of the video from which the packet was acquired For progressive formats 1 is displayed Line The line of the video within the field from which the packet was acquired Stream F
154. th Your Instrument Setting Gain Sweep and Magnification Each tile maintains its own settings independent of the other tiles These settings include Gain Sweep Magnification and Display Type among others For instance when you switch a tile to a different measurement the Gain and Sweep settings will be changed to what they were the last time the selected measurement was displayed in the tile Gain Sweep and Magnification do not apply to all display types To Set Gain 1 Selecta tile press the WFM button 2 Press and hold the GAIN button 3 Ifyou enable VAR Gain set the gain that you want using the GENERAL knob 4 lf you select Gain Settings you can choose between x2 x5 or x10 gain To Set Sweep 1 Press and hold the Sweep button 2 Select Parade or Overlay 3 Select the Line and Field settings To Set Magnification 1 Press and hold the MAG button 2 Select the magnification setting that you want 32 Waveform Monitors With Option FP Quick Start User Manual Using Presets Getting Acquainted With Your Instrument Presets let you save up to four groups with eight custom setups per group for later recall You can also recall a factory predefined setup The eight front panel preset buttons are defined by one of the four preset groups selected in the Preset menu To Recall the Factory Preset 1 Press and hold the PRESET button to display the preset menu and select Recall Preset and then Recall Fact
155. the Configuration menu 2 Use the arrow keys and SEL button to make selections in the steps that follow 3 Select Graticules and then select Safe Area Graticule Standard 4 Choose from the SMPTE ITU or ARIB TR B 4 standards The selection you choose will be the graticule used when AUTO is chosen for any of the four Safe Area Graticules accessed in the Picture menu Waveform Monitors With Option FP Quick Start User Manual Input Mode SOL Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Physical Layer Settings U Display Settings Aux Data Settings Readouts Network Settings Utilities SDI Vector 1 Q Axis SMPTE SDI Vector Compass Kose SDI Waveform Vertical Area SDI Waveform Graticule Units Cmpst Waveform Graticule Units Picture Line Select Cursor Field Sweep Line Select Cursor Custom Safe Action 1 Custom Safe Title 1 Custom Safe Action 2 Custom Safe Title 2 2231 061 113 Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance 114 5 If you want to set the Height Width and Offsets of the title and action areas for Custom Safe Graticules 1 and 2 first select the title or action to change Select the parameter Set the percentage level for each of the parameters Parameters are set as a percentage of screen height or width and you can watch the graticules update on
156. the screen as you change them The custom parameters you set will be used when Custom_1 or Custom_2 is chosen for any of the four Safe Area Graticules accessed in the Picture menu Press the CONFIG button again to close the Configuration menu To Display Safe Area Graticules 1 2 Select a tile Press and hold the PICT button to display the Picture menu Select Safe Area Action 1 Select one of the following Auto to let the instrument automatically select the size and offsets of the safe area m 4x3 14x9 or 16x9 to set the safe area size and offsets appropriate for these aspect ratios based on the selected standard Custom_1 or Custom_2 to set the safe area size and offsets to match the custom settings in the Graticules Configuration menu See the procedure Jo Configure Safe Area Graticules step 5 Repeat step 4 for each Safe Area selection Press the PICT button again to dismiss the pop up menu SDI Vector Q Axis Off SDI Vector Compass Rose Off Height SDI Waveform Vertical Area Normal H Offset Input Mode SDI Input Composite Input Outputs External Ref 3 i 5 ET Anite Displavs safe Area Graticule Standard Digital Audio Di SDI Waveform Graticule Units Normal Y Offset Cmpst Waveform Graticule Units Auto Picture Line Select Cursor On Field Sweep Line Select Cursor On SMPTE Audio Inputs Q Custom Safe Title l ree Custom Safe Action 2 Alarms Se Romar ihecsholoe Custom Safe Ti
157. the Picture pop up menu 3 Select CC Teletext Format and select the CC type if any you want to display 4 Select the channel service or page to display The Picture display includes Closed Captioning in the area designated by the Closed Caption data 5 Press the PICT button again to dismiss the Picture menu Closed Captioning Display Area is determined by the Closed Caption data Usage Notes m PICT displays in individual tiles allow their Services and Pages to be selected independently CC text is not captured with the Picture image when using Freeze CC Teletext setups are also stored when saved with Presets and restored on power on The CC alarms are available from the Configuration menu in the Alarms submenu under Closed Captions Metadata Teletext can be viewed as captions or as a whole page 112 Waveform Monitors With Option FP Quick Start User Manual Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance Monitoring for Safe Area Compliance To display graticules for monitoring for incorrect placements of nonessential elements relative to essential ones set global settings in the Configuration menu and turn on up to four Safe Area graticules each with independent settings in the Picture menu To Configure Safe Area Graticules Before using Safe Area Graticules configure them from the Configuration menu by performing the following steps 1 Press the CONFIG button to display
158. then select Phase Display to turn it on Select the Phase Style Choose either a Lissajous Soundstage or X Y orientation for the Lissajous signal See page 94 Usage Notes True Peak L R _ Dolby 1 AES Al 2 DOD 3 2 Listen Mode Full Ls Rs Lfe b TUE MAY 31 08 39 47 Tektronix 7 Headphone Input mars 1 amp 2 f Analog Out a 0 dB Phase Style Phase Pair Lissajous Snd Stage aie a Custom Phase A aoe r Custom Phase E S Loudness Filter Audio Input Flat PR Phase Display Embedded 2223 063 Waveform Monitors With Option FP Quick Start User Manual 4 Select the phase pair to be displayed or select Custom and select independent channels using the Phase Channel A and Phase Channel B entries 5 Set the Audio Input to match the signal that you are checking or use the Audio Follows Video mode set in the CONFIG menu 6 Check for Phase correlation of the signals noting the following m Phase correlation meters are located under the appropriate bars and one is duplicated under the phase display m For correlated signals the indicator will be green and will move to the right side m For uncorrelated signals the indicator will be yellow and will tend to stay in the middle For anticorrelated signals one goes up when the other goes down the indicator will be red and will move to the left side Waveform Monitors With Option FP Quick Start User
159. tion sweep rate or gain then the cursors may not be accurate relative to a frozen trace Setting Line Select Mode To Toggle Line Select Mode Display Select 1 Select the tile containing the display for E Se which you want to set Line Select Mode fu NOTE Line Select Mode can only be active N a on one tile at a time but the line select brightup cursor does appear in other tiles and 223 010 moves as you Select lines in the active tile 2 Press the LINE SEL button to toggle Line Select Mode on or off When on the tile displays the selected line information only 38 Waveform Monitors With Option FP Quick Start User Manual 3 Press the left or right arrow key to select F1 field 1 F2 field 2 F3 field3 F4 field 4 or All 4 The line and field information will appear at the bottom of the display screen 5 Turn the GENERAL knob to select the line you want to view Configuring Your Instrument 40 Composite Getting Acquainted With Your Instrument nS IL 220 2223 011 The Configuration menu is used to change instrument settings that are changed only occasionally or settings that are not specific to a tile such as printer settings To change a setting you must highlight it The following procedures will introduce you to navigation of the configuration menu To Traverse the Menu Panes 1 conri 1 Press the CONFIG button to display the Configuration menu The Configuration menu is
160. tioning packet can be any of the following Analog signal 0x5F SD Signal 0x5 HD Signal 0x5F 80 Waveform Monitors With Option FP Quick Start User Manual Using the ARIB Displays m SDID Secondary Data Identifier of the requested packet can be any of the following Analog signal 0xDD SD Signal 0xDE HD Signal OxDF Mobile signal OxDC m Field Line The field or line of the video from which the packet was acquired For progressive formats 1 is displayed NOTE The Line field turns red if the ARIB B 37 packets are not on the line as defined by ARIB TR B 23 m Format Indicates the name of the ancillary data type or standard m Header 1st Displays the first of four User Data Words of the corresponding packet in binary Header 2nd Displays the second of four User Data Words of the corresponding packet in binary m Header 3rd Displays the third of four User Data Words of the corresponding packet in binary Header 4th Displays the last of four User Data Words of the corresponding packet in binary m ECC Status Indicates the presence or absence of the Error Correcting Code information in the payload m Format ID Indicate whether the packet is for HD SD Analog or Mobile captions m Language Indicates the language code 1st through 8th of the packet E CC Data ID Indicates the CC Data ID of the packet Can be one of the following Exchange Format CC Exchange Format PMI Exchange Fo
161. tle 2 Physical Layer Settings Display Settings Aux Data Settings Readouts Network Settings Utilities 2231 062 Ficture Frame On Display Closed Captions Off EFIA 608 CC Services CC Channel 1 FIA 086 CC Services service TtxtB Page Page 666 om Safe Area Title 1 for fe safe Area Action 2 Off Safe Area Title 2 a ie Picture Center Grat Off DL Picture Link Select Links Combined 2223 069 Waveform Monitors With Option FP Quick Start User Manual Monitoring Closed Captioning CC Teletext AFD and Safe Area Compliance Usage Notes Safe Action Area m The Safe Action Area denotes the maximum image area within which all significant action should be contained the Safe Title Area denotes the maximum image area within which all significant titles should be contained E Safe Area Graticules can globally be configured to comply to accepted standards in the Configuration menu m Custom selections for vertical and horizontal size and offset of the Save Areas can be set in the Configuration menu Monitoring for AFD Compliance Safe Title Area To display graticules for monitoring for AFD compliance you will need to turn the graticules on from the pop up menu in the Picture Display You can view information about AFD graticules on the Auxiliary Data Status display To Configure AFD Graticules 1 Press and hold the PICT button to display the Picture menu 2 Select AFD Gratic
162. to block access DID value 0x5F 0x5F 0x5F 0x5F 0x5F 0x5F 0x5F 0x5F 0x43 Timecode Dsply if pres Closed Caption Trans EIA 606 Settings EIA 708 Settings Teletext B Settings ARIE B37 Required Services SMPTE 272 SD Req Grps SMPTE 299 HD Req Grps SDID value OxE0 OxFC OxFB OxFD 0xDD 0xDE 0xDF OxFE 0x01 Press SEL Press SEL Fress SEL ARIB Content Display HENEN E 2223061 Waveform Monitors With Option FP Quick Start User Manual Using the ARIB Displays ARIB Status The ARIB Status display is a status summary screen for the signal See Figure 4 ARIB Status Transmitting Station Code Transmitting Station Time ARIB B 39 ARIB B 37 ARIB B 35 ARIB B 23_1 ARIE B 23_2 ARIB TR B 22 ITU R BT 1685 Figure 4 ARIB Status display showing no data present Use the ARIB Status display in conjunction with the other specific ARIB Display screens to quickly determine if the data you are interested in is present in the signal If the data is present use the STATUS gt ARIB Display menu to select the specific ARIB data packet type to view The ARIB Status display shows the presence or absence of each of the following supported standards STD or technical reports TR Transmitting station code unique identification code of the transmitting station Transmitting station time time of broadcast from the transmitting station ARIB STD B 39 inter stationary control data ARIB
163. tude at the signal source even when the signal level is greatly reduced at the instrument due to cable loss Therefore the automatic Eye Amplitude measurement Option PHY only may be significantly less than the indicated Source Level 1 Perform the initial setup for Eye measurements See page 66 Taking Eye Measurements 2 Press the STATUS button to select the Status display 3 Press and hold the STATUS button to display the pop up menu 4 Use the arrow keys and the SEL button to select the SDI Status display 5 Use the Cable Loss thermometer and readouts to monitor the cable loss Waveform Monitors With Option FP Quick Start User Manual SDI Status Link A Jitterl HPF 10 Hz Timing P P 0 10 na 0 15 Ul Cable Loss HD 0 19 dE Approx Cable HD amp Meters Source Level HD 763 mY Cable Type Belden 281 Jitter HPF 100 kHz Alignment Eye Amplitude At ee P P O12ns 0O18UI Eye Risetime Eye Falltime Eye Rise Fall Eye Kise Over Mute Alarms Off jitterl HF Filter Timing Jitter2 HP Filter Align Link Selection Link E ee SDI Status 2231 026 SDI Status Link A Jitterl HPF 10 Hz Timing P P 0 10 ne 0 15 UI Cable Loss HD 0 19 dB Approx Cable HD 8 Meters Source Level HD 768 mY Cable Type Belden 6281 Jitter2 HPF 100 kHz Alignment Eve Amplitude 793 mV Eye Risetime 128 ps Eye Falltime 121 ps Eye Rise Fall 7 ps Eye Rise Overshoot 3 3 Eye Fall Over
164. turn focus to the Configuration menu 5 Press the CONFIG button to display the Configuration menu 6 Use the General knob to highlight Measurement Settings 7 Press the right arrow key twice to highlight Frozen Detect and then Noise Level Threshold 8 Use the arrow keys and General knob to set the Noise Level Threshold Percent Frozen Threshold and the Alarm on Conseg Frames parameters 9 Ifthe instrument is not already in 4 tile mode return the display to 4 tile mode 10 Press a numbered Display Select button on the front panel and then press and hold the PICT button to display a Picture display and the Picture pop up menu 11 Use the General knob to highlight Black Frozen Grat 12 Press the right arrow key to navigate to the submenu and then use the up down arrow keys to select Frozen 13 Press the PICT button to dismiss the Picture pop up menu Waveform Monitors With Option FP Quick Start User Manual 55 Monitoring Black Levels and Frozen Frames 14 Use the General knob to highlight Measurement Area and press the right arrow key to navigate to the submenu 15 Use the General knob to set the Width Height Horizontal Offset and Vertical Offset of the area in which you want to monitor Frozen events NOTE You can view the Frozen graticule in the Picture display and adjust it as needed 56 Waveform Monitors With Option FP Quick Start User Manual Monitoring the SDI Physical Layer Monitoring t
165. ue to cable effects Use this setting for most signals To Set SMPTE 259 292 Alarm Thresholds 17 To reset both the SMPTE 259 SD and SMPTE 292 HD alarm thresholds back to the factory default values select Reset SMPTE259 292 Defaults and press SEL NOTE The following thresholds only appear in the menu when Option PHY is installed Eye Amplitude Max Min Eye Risetime Max Min Eye Falltime Max Min and Eye Rise Fall Delta 18 To reset only the SD thresholds or the HD thresholds back to the factory default values select SMPTE 259 SD Thresholds or SMPTE 292 HD Thresholds depending on which type of video signal you are monitoring 19 Select Reset Defaults and press SEL NOTE The steps and illustrations that follow show setting custom SD threshold values The HD threshold names are the same as the SD thresholds but the setting values and ranges may be different 60 Input Mode SDI Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Input Mode SD1 Input Composite Input Outputs External Ref Analog Audio Displays Digital Audio Displays Audio Inputs Outputs Alarms Gamut Thresholds Display Settings Aux Data Settings Readouts Graticules Network Settings Utilities Cable Type Jitterl HP Filter Input Mode SDI Input
166. ules and then select On 3 View the graticules in the Picture display AFD information can viewed in the Auxiliary Data Status display Waveform Monitors With Option FP Quick Start User Manual 115 Using Alarms Using Alarms Alarms can be configured so that your instrument automatically monitors parameters and reports when those parameter limits are exceeded The procedures that follow describe how to configure response types for individual alarms how to enable them and how to monitor them Configuring Alarms Alarms may need to be configured in the Configuration menu use Alarms are initially set to factory defaults which can be restored by pressing the FACTORY button on the front panel of your instrument Do the first procedure in this section if alarm configuration is needed before doing the audio monitoring procedures See page 88 Monitoring Audio To Set Allowed Alarm Responses Farner on Set all alarms to this m Press SEL p Video Content Presa SEL 1 Press the CONFIG button to display the meri Confi uration menu Eee Input Reference and Composite Input Press SEL E SDI I t Press SEL g ag sen Timecode Press SEL Sings Audio Content Press SEL Analog Audio Displays r F TR 5 2 Use the arrow keys and SEL button to Digital Audio Displays AFS Embetided T make selections in the steps that follow ENU Cloved Captions Teletext Press SEL p peT ERa aT Metadata Fress SEL ARIE Specific Press SEL Physical Layer Setting
167. veform mode If the active tile is not in Waveform mode then an error message is displayed To display and adjust cursors 1 Choose a tile that is currently displaying a waveform 2 Press and hold the CURSOR button to display the cursor menu and then select the cursor style you want Voltage Time or Voltage Time Once the cursors are activated and the pop up menu is closed pushing CURSOR again turns the cursors off 3 Push the arrow keys to select the active cursor m f Voltage or Time cursors are displayed press any arrow key to activate a cursor m If Voltage Time cursors are both displayed press either the up or down arrow key to select between voltage cursors Press either the left or right arrow key to select between the time cursors 4 Turn the GENERAL knob to adjust the selected cursor on the waveform The active cursor readout appears in yellow with a knob icon NOTE To quickly center the active cursor on screen press and hold the SEL button 5 Repeat steps 3 and 4 to adjust the other cursor 6 Read the cursor measurement in the Cursors readout 34 10801 59 94 22 12 2624 ut z SDI Input A May 22 12 262 ID wfm Tektronix Embd PPPP PPPP PPPF PPFP Ref Internal F 2223 007 Waveform Monitors With Option FP Quick Start User Manual Getting Acquainted With Your Instrument To Switch Among Cursor Styles 1 Press and hold CURSOR to display the Cursor pop up m

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