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1. 7 16 5 4 Bm A 10 Dec Hex 0 0 Reset 0 0 0 00 0 0 0 0 3 3 Store machine settings 0 0 0 0 0 0 1 1 4 4 Recall machine settings 0 0 0 0 0 1 0 0 5 5 Set Video Parameter 0 0 0 0 0 1 0 1 6 6 Request Video Parameter 0 0 0 0 10 1 1 0 ri T Read video encoder data 0 0 0 0 Os T tel 8 8 Write video encoder data 0 0 Oj 0 0 0 0 10 A Write EEPROM data 0 0 0 0 0 1 0 11 B Read EEPROM data 00 0 0 1 0 1 1 12 Cc Write 2C 0 0 0 0 1 1 0 0 13 D Read lC 0 0 00 1 0 1 14 E Read video standard 0 0 0 0 1 1 0 15 F Is setup defined 0 0 00 1 14 1 16 10 Error 0 0 0 1 0 0 0 0 30 1E Lock Front Panel OPO Ah te Ae 0 31 1F Request Bar Oo o 0 11 1 1 1 57 39 Enable Power down save 0 0 1 1 0 0 1 61 3D identify machine 0 0 1 1 110 1 1 VER 0 1 2 Note that the MSB s of the DATA D7 and the EXTENDED DATA E7 are in the fourth byte 10 KRAMER SIMPLE CREATIVE TECHNOLOGY Communication Protocol DESCRIPTION OF INSTRUCTIONS INSTRUCTION 0 RESET DATA 0 initialize the machine When the machine is initialized it will send the RESET code DATA 0 If the machine receives this code it will reset to its power up state DATA I configure the machine to its factory default state When the machine receives this code all programmable parameters will be reset to their factory default values EXTENDED DATA set as 0 INSTRUCTION 3 STORE M
2. Lights after selecting R Y via the COLOR button 9 B YLED Lights after selecting B Y via the COLOR button 10 STO Button Stores the current setup in the non volatile memory 11 RCL Button Recalls a setup from the non volatile memory 12 Button Press to decrease 13 Button Press to increase 14 7 segment Display Displays data when using a front panel button briefly displays firmware version when machine is turned on 15 PANEL LOCK LED Illluminates when the panel is locked blinks after pressing a button when the panel is locked 16 PANEL LOCK Button Engages disengages the front panel buttons Table 2 Rear Panel FC 7402 SDI to Analog Converter Feature Function 1 SDI IN BNC Connector Connects to the SDI source 2 SDI OUT BNC Connector Connects to the reclocked and equalized SDI acceptor 3 Y G OUTPUTS BNC Connector 4 B Y B OUTPUTS BNC Connector Connects to the RGB or component video acceptor 5 R Y R OUTPUTS BNC Connector 6 YC OUTPUT 4p Connector Connects to the s Video Y C output 7 CV OUTPUTS BNC Connector Connects to the composite video output 8 Dipswitches Dipswitches setup see section 5 1 2 9 RS 232 Port Connects to the PC or the Remote Controller 10 Power Connector with Fuse AC connector enabling power supply to the unit 5 Using Your FC 7402 SDI to Analog Converter You can use your FC 7402 to convert SDI video to professional quality analog video composite video s Video and component YUV or RGB vide
3. free from moisture and away from excessive sunlight and dust 4 Your FC 7402 SDI to Analog Converter Figure 1 Table 1 and Table 2 define the FC 7402 TN 1j P Pa O POWER L LJ O d Pd i r So ourputs SOIN sbioUr vig BY B RYIR A 3 N A A A Aa O l0 0g Oo O9 Oo Q9 ee A A A soon FUSE ro y X Pars E N x FT IW 1 2 3 4 5 10 uu UP Ned bM LT eoa Figure 1 FC 7402 SDI to Analog Converter 1 Sometimes called Y B Y R Y or Y Pb Pr KRAMER SIMPLE CREATIVE TECHNOLOGY Using Your FC 7402 SDI to Analog Converter Table 1 Front Panel FC 7402 SDI to Analog Converter Feature Function 1 POWER Switch Illuminated switch supplying power to the unit 2 HUE Button Press the HUE button and adjust using the and buttons 3 CONT CONTRAST Button Press the CONT button and adjust using the and buttons 4 BRIGHT BRIGHTNESS Button Press the BRIGHT button and adjust using the and buttons 5 SHARP Button Press the SHARP button and adjust using the and buttons 6 COLOR Button Cycles between SATURATION R Y and B Y The corresponding LED lights 7 SATURATION LED Lights after selecting SATURATION via the COLOR button 8 R YLED
4. store a setup do the following e Press the STO button and then select a setup between 1 and 10 by pressing the and buttons e Press the STO button again The current settings are saved to that setup To recall a setup do the following e Press the RCL button and then select the appropriate that corresponds to the setup by pressing the and buttons e Press the RCL button again The selected setup is recalled 1 See items 2 to 6 in Table 1 2 The 7 segment display starts to quickly scan the range When it stops running it has reached the maximum or minimum respectively 3 Storing a new setup over a previous setup replaces the previous setup 8 KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 5 2 2 Locking the Front Panel To prevent changing the settings accidentally or tampering with the front panel lock your FC 7402 Unlocking releases the protection mechanism To lock the FC 7402 e Press the PANEL LOCK button for about 2 seconds until the PANEL LOCK LED illuminates freezing the front panel controls Pressing a button will have no effect except to cause the PANEL LOCK LED to blink and show the value of a ProcAmp setting if its button is pressed To unlock the FC 7402 e Press the PANEL LOCK button for about 2 seconds until the front panel controls unlock and the PANEL LOCK LED no longer illuminates 6 Technical Specifications Table 5 includes the technical specification
5. 25 4 nao o o_o E Om uxPaod lelalalalalalala e gt ovZzZadca falelainlainlnininln n iei BETACAM VCR PLASMA MONITOR Y G B Y B R Y 1G B IR Figure 2 Connecting an FC 7402 SDI to Analog Converter 1 When only one output is required connect that output of the FC 7402 and leave the other outputs unconnected 4 KRAMER SIMPLE CREATIVE TECHNOLOGY Using Your FC 7402 SDI to Analog Converter 5 1 1 Connecting a PC To connect a PC to the FC 7402 unit using the Null modem adapter provided with the machine recommended e Connect the RS 232 DBO rear panel port on the FC 7402 unit to the Null modem adapter and connect the Null modem adapter with a 9 wire flat cable to the RS 232 DB9 port on your PC To connect a PC to the FC 7402 unit without using a Null modem adapter e Connect the RS 232 DB9 port on your PC to the RS 232 DB9 rear panel port on the FC 7402 unit as Figure 3 illustrates depending on whether the PC has a 9 pin or 25 pin connector PIN 5 Connected to PIN 5 Ground PIN 3 Connected to PIN 2 PIN 2 Connected to PIN 3 PIN 7 Connected to PIN 5 Ground PIN 2 Connected to PIN 2 PIN 3 Connected to PIN 3 7 Female DB9 From PC Male DB9 To Switcher PIN 4 Connected to PIN 6 PINS 8 7 1 Connected together If a shielded cabl
6. ACHINE SETTINGS DATA setup 1 to 10 where present values of machine settings are saved EXTENDED DATA set as 0 When the machine receives this instruction its present settings video parameters are saved in non volatile memory The machine replies by sending the same 4 bytes except for the Destination Bit back to the PC When the user saves the machine settings using the front panel buttons then this instruction is sent to the PC INSTRUCTION 4 RECALL MACHINE SETTINGS DATA setup 1 to 10 of machine settings which are to recalled EXTENDED DATA set as 0 When the machine receives this instruction it recalls the settings which were previously saved in the setup The machine replies by sending the same 4 bytes except for the Destination Bit back to the PC When the user recalls a setup using the front panel buttons then this instruction is sent to the PC INSTRUCTION S5dec SET VIDEO PARAMETER DATA Video parameter defined as follows 1 Brightness 2 Contrast 3 Hue 4 Sharpness 5 Colour saturation 6 R Y saturation 7 B Y saturation EXTENDED DATA value for selected video parameter When the machine receives this instruction then if valid the selected video parameter is set and the machine replies by sending the same 4 bytes except for the Destination Bit back to the PC When the user changes video parameters using the front panel buttons then this instruction is sent to t
7. Kramer Electronics Ltd l KRAMER USER MANUAL Model FC 7402 SDI to Analog Converter Contents Contents 1 Introduction 2 Getting Started 3 Overview 4 Your FC 7402 SDI to Analog Converter 5 Using Your FC 7402 SDI to Analog Converter 5 1 Connecting the FC 7402 SDI to Analog Converter 5 1 4 Connecting a PC 5 1 2 Dipswitch Settings 5 1 3 Adjusting Oversampling to x2 Moving Jumper JMP1 5 2 Operating the FC 7402 SDI to Analog Converter 5 2 1 Storing Recalling Setups 5 22 Locking the Front Panel 6 Technical Specifications 7 Communication Protocol Figures Figure 1 FC 7402 SDI to Analog Converter Figure 2 Connecting an FC 7402 SDI to Analog Converter Figure 3 Connecting a PC without using a Null modem Adapter Figure 4 Adjusting Oversampling to x2 Moving Jumper JMP1 Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Front Panel FC 7402 SDI to Analog Converter Rear Panel FC 7402 SDI to Analog Converter Dipswitch Definitions Dipswitch Settings AUTO PAL and NTSC Technical Specifications of the FC 7402 SDI to Analog Converter Structure of the Protocol Instruction Set for the FC 7402 L C Ww ooo ND FWY SS m Mota O SOODDW Ww m Introduction 1 Introduction Welcome to Kramer Electronics since 1981 a world of unique creative and affordable solutions to the infinite range of problems that confront the video audio and presentation profes
8. Y MACHINE For sending DATA to request machine name DATA 3 to request software version number EXTENDED DATA set to 0 The PC sends this instruction to the machine The machine relies as follows If the machine name is requested the machine replies with DATA 40 hex and EXTENDED DATA 45 hex If the software version is requested the machine replies with DATA as the version number before the decimal point and EXTENDED DATA is the value following the decimal point For example for version 3 4 the machine replies with DATA 03 hex and EXTENDED DATA 04 hex 12 KRAMER SIMPLE CREATIVE TECHNOLOGY LIMITED WARRANTY Kramer Electronics hereafter Kramer warrants this product free from defects in material and workmanship under the following terms HOW LONG IS THE WARRANTY Labor and parts are warranted for three years from the date of the first customer purchase WHO IS PROTECTED Only the first purchase customer may enforce this warranty WHAT IS COVERED AND WHAT IS NOT COVERED Except as below this warranty covers all defects in material or workmanship in this product The following are not covered by the warranty qd Any product which is not distributed by Kramer or which is not purchased from an authorized Kramer dealer If you are uncertain as to whether a dealer is authorized please contact Kramer at one of the agents listed in the web site www kramerelectronics com Any product on which the serial nu
9. e is used connect the shield to PIN 5 Female DB25 From PC Male DBS To Switcher PIN 20 Connected to PIN 6 PINS 8 5 4 Connected together If a shielded cable is used connect the shield to PIN 7 DB25 and PIN 5 DB9 Figure 3 Connecting a PC without using a Null modem Adapter Using Your FC 7402 SDI to Analog Converter 5 1 2 Dipswitch Settings Configure the FC 7402 unit by setting the 8 dipswitches as Table 3 defines Table 3 Dipswitch Definitions Dipswitch Set as follows 1 RGB ON for RGB OFF for YUV 2 VBI ON to enable Vertical Interval Blanking OFF to disable 3 PEDESTAL ON for pedestal 7 5 IRE offset selection for NTSC OFF for no pedestal 4 4XOVRSMPL ON to enable oversampling OFF to disable oversampling For 2 X OVRSMPL see section 5 1 3 5 NTSC ON for NTSC 3 58 see Table 4 6 PAL ON for PAL B see Table 4 7 AUTO ON for multi standard OFF for user selected fixed standard see Table 4 8 BAR ON for machine to operate as a 75 color bar generator based on the clock of the SDI input Table 4 Dipswitch Settings AUTO PAL and NTSC AUTO PAL NTSC FC 7402 Output Standard OFF OFF OFF NTSC 4 43 OFF OFF ON NTSC 3 58 OFF ON OFF PAL B OFF ON ON PAL N ON OFF OFF PAL N for 625 line SDI input NTSC 4 43 for 525 line SDI input ON OFF ON PAL N for 625 line SDI input NTSC 3 58 for 525 li
10. f the nearest Kramer authorized service center consult your authorized dealer LIMITATION OF IMPLIED WARRANTIES All implied warranties including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty EXCLUSION OF DAMAGES The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option Kramer shall not be liable for n 1 Damage to other property caused by defects in this product damages based upon inconvenience loss of use of the product loss of time commercial loss or 2 Any other damages whether incidental consequential or otherwise Some countries may not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations and exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from place to place NOTE All products returned to Kramer for service must have prior approval This may be obtained from your dealer This equipment has been tested to determine compliance with the requirements of EN 50081 Electromagnetic compatibility EMC generic emission standard Part 1 Residential commercial and light industry EN 50082 Electromagnetic compatibility EMC generic immunity standard Part 1 Residential commercial and light indus
11. he PC Note that the video parameter values range from 0 minimum up to 255dec maximum and do not necessarily correspond with the number displayed on the panel of the FC 7402 If a value outside the legal range of a particular parameter is sent the error code will be returned INSTRUCTION 6 REQUEST VIDEO PARAMETER For sending to machine DATA VIDEO parameter defined as in INSTRUCTION 5 EXTENDED DATA 0 When replying DATA VIDEO parameter defined as in INSTRUCTION 5 EXTENDED DATA value for selected VIDEO parameter INSTRUCTION 7 READ VIDEO ENCODER DATA For sending to machine DATA VIDEO ENCODER sub address which is to be read When replying DATA VIDEO ENCODER sub address EXTENDED DATA requested data The PC sends this instruction to the machine The machine replies by sending back the data assigned to this sub address INSTRUCTION 8 WRITE VIDEO ENCODER DATA DATA VIDEO ENCODER sub address EXTENDED DATA data to be written to this sub address The PC sends data directly to the encoder The machine implements this new value and replies by sending the same 4 bytes except for the Destination Bit back to the PC CAUTION this function was designated for development and testing purposes Improper use of this function may cause erratic behaviour of the machine INSTRUCTION 10dec WRITE EEPROM DATA DATA EEPROM sub address EXTENDED DATA data to be written to this sub address The PC sends data directly
12. mber has been defaced modified or removed Damage deterioration or malfunction resulting from i Accident misuse abuse neglect fire water lightning or other acts of nature ii Product modification or failure to follow instructions supplied with the product iii Repair or attempted repair by anyone not authorized by Kramer iv Any shipment of the product claims must be presented to the carrier v Removal or installation of the product vi Any other cause which does not relate to a product defect vii Cartons equipment enclosures cables or accessories used in conjunction with the product WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR We will pay labor and material expenses for covered items We will not pay for the following 1 Removal or installations charges 2 Costs of initial technical adjustments set up including adjustment of user controls or programming These costs are the responsibility of the Kramer dealer from whom the product was purchased 3 Shipping charges HOW YOU CAN GET WARRANTY SERVICE 1 To obtain service on you product you must take or ship it prepaid to any authorized Kramer service center 2 Whenever warranty service is required the original dated invoice or a copy must be presented as proof of warranty coverage and should be included in any shipment of the product Please also include in any mailing a contact name company address and a description of the problem s 3 For the name o
13. ne SDI input ON ON OFF PAL B for 625 line SDI input NTSC 4 43 for 525 line SDI input ON ON ON PAL B for 625 line SDI input NTSC 3 58 for 525 line SDI input 1 For example passing data such as Teletext 2 NTSC offsets the black level within the active video signal by 7 5 IRE when selected 3 When a signal is digitally sampled at frequencies much higher than the NYQUIST frequency When this method is used the noise figure is improved 6 KRAMER SIMPLE CREATIVE TECHNOLOGY Using Your FC 7402 SDI to Analog Converter 5 1 3 Adjusting Oversampling to x2 Moving Jumper JMP1 Setting DIP 4 ON enables oversampling which provides the picture with a better S N ratio The default is x4 recommended However you can adjust this factory preset to 2 X OVRSMPL To adjust oversampling to x2 do the following 1 Set DIP 4 OFF and remove the power cord 2 Open the FC 7402 unit and move Jumper JMP1 to the left see Figure 4 3 Close the FC 7402 unit set DIP 4 ON and connect the power cord to the mains electricity CEEL Quo T 0 aih al GOS g E ith XXL LE FA JMP1 4 X OVERSAMPLING FACTORY PRESET SSS JMP1 Qu e R136 lt JMP1 2 X OVERSAMPLING Figure 4 Adjusting O
14. o as the example in Figure 2 illustrates 1 For RGB video connect all 3 connectors G B and R 2 For component video connect all 3 connectors Y B Y and R Y 3 Y B Y R Y is also known as Y Pb Cb Pr Cr or YUV or Y Pb Pr Using Your FC 7402 SDI to Analog Converter 5 1 Connecting the FC 7402 SDI to Analog Converter To connect the FC 7402 do the following 1 Connect the SDI source for example a digital camera to the SDI IN BNC connector You can also connect OPTIONAL the SDI OUT BNC connector to an SDI acceptor for example an SDI monitor 2 Connect the CV OUTPUT BNC connector to a composite video acceptor for example a composite video monitor 3 Connect the Y C OUTPUT 4p connector to an s Video acceptor for example an s Video monitor 4 Connect the component video OUTPUT BNC connectors Y G B Y B and R Y R to either a YUV or an RGB video acceptor as follows e ABETACAM VCR YUV to Y G B Y B and R Y R DIP 1 OFF or e A plasma monitor RGB to Y G B Y B and R Y R DIP 1 ON Connect a PC or other controller if required see section 5 1 1 Set the dipswitches see section 5 1 2 7 Connect the AC power cord S VIDEO MONITOR COMPOSITE VIDEO MONITOR CX3xxcGiuu u Ei Enlarged View Factory Default Settings zi a
15. ol 7 Communication Protocol RS 232 communication between the FC 7402 and the PC is done using the following protocol The protocol uses four bytes of information and data is at 9600 baud no parity 8 data bits and 1 stop bit The controller and machine should be connected via a null modem connection that is if using a DB 9 port connect as follows Connect pin 5 of the PC to pin 5 of the machine Cross pins 2 and 3 i e connect pin 2 of the PC to pin 3 of the machine and connect pin 3 of the PC to pin 2 of the machine On the PC side short pins 4 and 6 On the PC side short pins 1 7 and 8 Table 6 Structure of the Protocol MSB LSB INSTRUCTION 0 TO PC 15 14 B 2 IL 10 7 6 5 4 3 2 1 0 Ist byte DATA 1 D6 D5 D4 D3 D2 Di DO 7 6 5 4 3 2 1 0 2nd byte EXTENDED DATA 1 E6 ES EA E3 E2 El EO 7 6 5 4 3 2 1 0 3rd byte MSB s ADDR 1 E7 D7 0 1 1 1 0 7 6 5 4 3 2 1 0 4th byte Note that the MSB s of the DATA D7 and the EXTENDED DATA E7 are in the fourth byte Terminology TO PC is the DESTINATION BIT 14 10 is the INSTRUCTION D7 D0 is the DATA E7 E0 is the EXTENDED DATA The destination bit TO PC is 0 when sending from the PC to the machine or 1 when sending from the machine to the PC Table 7 Instruction Set for the FC 7402 INSTRUCTION
16. rs and Scalers and GROUP 8 Cables and Connectors 2 Download up to date Kramer user manuals from the Internet at this URL http www kramerelectronics com manuals html 3 The complete list of Kramer cables is on our Web site at http www kramerelectronics com click Cables and Connectors in the Products section 1 Your FC 7402 SDI to Analog Converter e s video Y C RGsB or YUV In addition the FC 7402 e Includes full ProcAmp control of the video via the front panel and 7 segment display and via RS 232 with the option to store the settings in non volatile memory e Has an internal 75 color bar generator whose timing is based on the SDI input e Encodes 525 line signals to NTSC3 58 or NTSC4 43 and 625 lines to PAL B D G H I or Combination PAL N When encoding NTSC it can be programmed with or without a 7 5 IRE setup pedestal e Can be controlled via a user friendly Windows based program that can modify parameters such as hue contrast brightness sharpness and color e Lets you store recall up to 10 setups in non volatile memory To achieve the best performance e Connect only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Avoid interference from neighboring electrical appliances that may adversely influence signal quality e Position your Kramer FC 7402 in a location
17. s Table 5 Technical Specifications of the FC 7402 SDI to Analog Converter INPUT 1 SDI SMPTE 259M ITU R BT 601 CCIR 601 75Q on a BNC connector OUTPUTS 1 composite video 1Vpp 75O on a BNC connector 1 YC 1Vpp 750 Luma 0 3Vpp 75Q Chroma on a 4p connector 1 component RGB Y R Y B Y 1V 0 7V 0 7V 75Q on BNC connectors 1 SDI reclocked SMPTE 259M ITU R BT 601 CCIR 601 75Q on a BNC connector RESOLUTION 10 bit BANDWIDTH lt 0 5dB up to 5MHz Fully Loaded NON LINEARITY lt 1 0 DIFF GAIN 0 11 NTSC DIFF PHASE 0 33 deg NTSC K FACTOR 0 3 S N RATIO 67dB unweighted YC DELAY lt 20ns EQUALIZATION gt 125m for Belden 8281 cable CONTROLS RS 232 and front panel brightness contrast color saturation and separate U V hue and sharpness Front panel lock POWER SOURCE 230 VAC 50 60 Hz 115 VAC USA 13 8 VA DIMENSIONS 19 inch W 7 inch D 1U H rack mountable WEIGHT 2 6 kg 5 7 lbs approx ACCESSORIES Power cord Nevertheless even though the front panel is locked you can still operate your PC control software 2 Warning that you need to unlock to regain control via the front panel 3 For example if the HUE button is pressed when the panel is locked then the 7 segment display will illuminate the current value of the HUE setting 4 Specifications are subject to change without notice 9 Communication Protoc
18. sional on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 350 plus different models now appear in 8 Groups which are clearly defined by function Congratulations on purchasing your Kramer FC 7402 SDI to Analog Converter which is ideal for broadcast and production video studios postproduction and duplication studios and non linear editing The package includes the following items e FC 7402 SDI to Analog Converter e Power supply e Null modem adapter e This user manual e Kramer concise product catalog CD 2 Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual e Use Kramer high performance high resolution cables 3 Overview The high quality FC 7402 is a multi standard adjustment free digital to analog converter designed to accept a standard resolution SDI 4 2 2 serial digital video input provide a reclocked and equalized SDI output and convert to professional quality analog outputs in the common signal formats e Composite video 1 GROUP 1 Distribution Amplifiers GROUP 2 Video and Audio Switchers Matrix Switchers and Controllers GROUP 3 Video Audio VGA XGA Processors GROUP 4 Interfaces and Sync Processors GROUP 5 Twisted Pair Interfaces GROUP 6 Accessories and Rack Adapters GROUP 7 Scan Converte
19. tion to the machine The machine replies by sending back the video standard defined as follows 0 NTSC4 43 1 NTSC 2 PAL 3 PAL N 64dec 40hex Invalid or no input detected Note that when the DIP switches are set for a fixed standard the FC 7402 will reply by sending the code for the fixed standard INSTRUCTION 16dec ERROR If the machine receives an invalid instruction it replies by sending this error code INSTRUCTION 30dec LOCK FRONT PANEL DATA 0 panel is unlocked DATA 1 panel is locked EXTENDED DATA set as 0 When the machine receives this instruction it will lock or unlock the panel for control via the front panel pushbutton switches RS 232 control is unaffected When the user changes the lock status using the front panel button then this instruction is sent to the PC INSTRUCTION 31dec REQUEST BAR For sending DATA EXTENDED DATA 0 When replying EXTENDED DATA 1 if Bar INSTRUCTION 57dec ENABLE POWER DOWN SAVE DATA 0 disables power down saving DATA enables saving EXTENDED DATA set to 0 The PC sends this instruction to the machine The power down option is enabled or disabled according to the value of DATA If the power down option is enabled then the machine will remember its state before being turned off and revert to this state when turned on again Note that whenever the machine is turned on the power down save option is enabled INSTRUCTION 61dec IDENTIF
20. to the EEPROM The EEPROM stores this new value and replies by sending the same data back to the PC K i Communication Protocol CAUTION this function was designated for development and testing purposes Improper use of this function may cause erratic behaviour of the machine INSTRUCTION 11dec READ EEPROM DATA For sending to machine DATA EEPROM sub address which is to be read When replying DATA EEPROM sub address EXTENDED DATA requested data The PC sends this instruction to the machine The machine replies by sending back the data stored in this sub address INSTRUCTION 12dec WRITE PC DATA PC sub address EXTENDED DATA data to be written to this sub address The PC sends PC data to the PC address which was last accessed via INSTRUCTION 13 The machine replies by sending the same data back to the PC CAUTION this function was designated for development and testing purposes Improper use of this function may cause erratic behavior of the machine INSTRUCTION 13dec READ PC For sending to machine DATA PC address EXTENDED DATA sub address When replying DATA sub address EXTENDED DATA data read The PC sends this instruction to the machine The machine replies by sending back the data of this address and sub address INSTRUCTION 14dec READ VIDEO STANDARD For sending to machine set DATA EXTENDED DATA 0 When replying DATA 0 EXTENDED DATA VIDEO STANDARD The PC sends this instruc
21. try environment CFR 47 FCC Rules and Regulations Part 15 Radio frequency devices Subpart B Unintentional radiators CAUTION DO Servicing the machines can only be done by an authorized Kramer technician Any user who makes changes or modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the equipment DO Use the supplied DC power supply to feed power to the machine DO Please use recommended interconnection cables to connect the machine to other components 13 For the latest information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com Updates to this user manual may be found at http www kramerelectronics com manuals html We welcome your questions comments and feedback Institute of O NQuality amp Control c i e N ed Quality 9 Kramer Electronics Ltd 3 Am VeOlamo Street Jerusalem 95463 Israel Tel 972 2 654 4000 Fax 972 2 653 5369 E mail info kramerel com P N 2900 007402 REV 1
22. versampling to x2 Moving Jumper JMP1 1 When a signal is digitally sampled at frequencies much higher than the NYQUIST frequency When this method is used the noise figure is improved 7 Using Your FC 7402 SDI to Analog Converter 5 2 Operating the FC 7402 SDI to Analog Converter Operate your FC 7402 via e The front panel buttons e RS232 serial commands transmitted by a touch screen system PC or other serial controller To operate the FC 7402 using the front panel buttons do the following 1 Turn on the power The signal from the SDI source is automatically converted to composite video s Video and component video YUV if DIP is set to OFF or RGB if DIP 1 is set to ON 2 If necessary adjust the brightness contrast hue sharpness and or color of the picture as follows e Press the appropriate button The button illuminates and the 7 segment display shows the current level in digits e Press and release the button or button once to gradually increase or decrease the current level by one unit The 7 segment display shows the new level Note To increase or decrease the current level rapidly press and hold down the 4 button or button continuously To end the rapid adjustment release the button or button 5 2 1 Storing Recalling Setups You can store and recall up to 10 setups or adjustments in non volatile memory using the STO and RCL buttons together with the and buttons To

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