legalEyesHDi/HDiF user manual v101
Contents
1. The Overshoot and undershoot suppression is employed here This basically will correct for very fast Non aliased edges These edges will cause the signal when passed through a 601 Filter to overshoot and undershoot The Over Kill system predicts these overshoots and undershoots and will Soften out ONLY the fast edges that may cause the luminance signal to go outside the legally defined specifications As defined by the Low and High Clip Menus This actually as well as keeping the signal legal also can enhance the look of poorly aliased graphics Input Gain an RGB Overshoot Black level HD SDI Legalisation suppression SDI Input Adjust amp versions System SDI Output only Rotation BYPASS WHEN NOT IN CLIP Y Cr Cb To RGB Convertion Detect Clip and fill with colour Monitoring Output Figure 1 1 Legaliser Block Diagram nE eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com e Installation e l Connections to a legalEyesHDi The diagram below shows the typical connections to the legal yesHDi poo Doge BR es Mains NLE VTR Monitor All video connections are HD SDI legal yesHDIF only Figure 2 Typical Connections IN1 is the HD SDI input OUT1 is the main HD SDI legalised output OUT2 is the HD SDI monitoring output legalEyesHDIF only2. On Status Off 031 05 CLIPS anne 06 RING Role 07 BACK none Menu 08 11 Ring control menus Function This shows the status of the Legaliser block only NOT the Proc amp Input Gain or the Overshoot suppression On ON Legaliser is active Off OFF Legaliser is in Bypass Go To the Hi and Lo Clipping menus 12 15 Go To the Ring Suppression menus 8 11 Go To the main menus 0 4 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menu Num 08 09 10 11 Heading Ring Suppression Mode High Ring Suppression Threshold Low Ring Suppression Threshold BAGK Automation Off Auto Manual 032 01 gt 109 51231023 8 50 03511 none Function Off No overshoot or undershoot suppression is employed Auto The Overshoot and Undershoot suppresser automatically tracks the Settings for the High and Low clip on the Legaliser section Manual The user can set the High and low Ring suppression thresholds manually When Ring Suppression Mode is in Manual This menu allows the user to set the upper limit at which no luma signal can go beyond whether this is due to its absolute level or its achievable level as an overshoot or undershoot on a 601 filter When Ring Suppression Mode is in Manual This menu allow
3. 1080 50 1080 29 97p 1080 30p 1080 59 94i 1080 60i 720p 23 98 720p 24 720p 25 20p 29 97 720p30 720p50 720p59 94 720p60 Power supply 100 gt 240V ac Less than 50W power consumption P eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com 22 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com
4. 3 Control Panel Operation for details of the control panel operation see section 3 of this chapter for the full list of menus 4 2 Automation Control of the legalEyesHDi Automation of the evolutionDT products is achieved either via the RS232 port currently not implemented or via the I Bus Port using an optional DG 9 RS232 to I Bus dongle Automation control of the legal yesHDi is performed using the geNETics Automation Protocol Genetics protocol is described in detail in the geNETics User Guide section titted Automation Protocol on the geNETics Platform The menu list in section 3 of this chapter contains the data information for the protocol Please refer to the User guide for the DG 9 eyeheight dongle and set up software 4 3 Operational Menus for the legaltEyesHDi Menu 00 03 Top Level Menus Menu Heading Automation Function Num 00 System Off This will switch in and out the ON or On system as a whole effectively OFF ve putting it into bypass mode 9 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com 01 PICTURE none 02 LEGALISE none 03 UTILITIES none Menu 04 07 Legaliser Menus Go To the main Picture menus 24 27 Go To the main Legaliser menus 4 7 Go To the main Utility menus 36 39 Menu Num Heading Automation 04 Legaliser
5. Menu Num Heading Automation 20 Low Clip 7 gt 50 Level 13511 21 Low gt 50 Level 22 none 23 BACK ONE Function This indicates the Low Clip point for the RGB Clipping This is normally set to 0 for clipping at OV in the analogue domain This indicates the Low Knee point for the RGB Clipping This can be set to give a soft clip from this knee point to the Low clip point Blank Go To the main menus 12 15 Menu 24 27 Processing Amplifier Menus Menu Num Heading Automation 24 Lift Gain On Hue and Off Black 091 Control 25 HUE none 26 LIFT GAIN none 27 BACK none sl Function Active Proc amp IS processing gain hue and black controls are active Bypass Unity Gain and no black offset Go To the Hue menus 28 31 Go To the Luma Chroma and Black menus 32 35 Go To the main menus 0 4 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menu 28 31 Hue Control Menu Num Heading Automation Function 28 Hue 180 to Hue Rotation value in degees 180 degrees 511 gt 512 29 Hone Blank 30 Gens Blank 31 BACK Bone Go To the Picture menus 24 27 Menus 32 35 Processing amplifier status Menu Num Heading Automation Function 32 Luma 0 gt 200 Luminance Gain Adjustment Gain 03511 33 Chroma 0 gt 200 Chro
6. which can be switched to show either the unlegalised output the legalised output or the indicate display 2 2 Associated Equipment for the legalEyesHDi The legal yesHDi in the evolutionDT platform is fully self contained The evolutionDT can optionally be rack mounted in with 1 or 2 units in a 19 rack using the optional FF 6 rack mounting This is a factory installed option and should be ordered with the product Rack mounted units should be supported with suitable chassis supports es eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com 3 Control Panel Figure 3 shows the control panel of the evolutionDT platform 1 Power Status LED Green Normal operation Green Flashing Version Information Display Orange Product is initialising Flashing Red Product is in Field Reprogramming Mode 2 Menu Display Button 1 of 4 Displays Menu Information The colour of the menu button indicates the function Green adjustment menu Pressing the menu or using the associated digipot 6 will adjust the menu value Yellow information menu no adjustment possible Blue navigation menu Pressing the button will take you up or down the menu hierarchy Red multiple variable menu Pressing the button will open the menu assigning one digipot 6 t
7. Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com System Overview The legal yesHDi is a full featured Legaliser system using the eyeheight evolutionDT platform The main features of the legal yesHDi series of legalisers are as follows e Provides Legalisation of the HD SDI Input signal with full 10 bit processing throughout e Two Independent HD SDI outputs for Legalise and user controllable Raw Legal Indicate legalEyesHDIF only e Indicate mode can show different colours for R G and B components which are processed legalEyesHDiF only e Adjustable Clipping Levels e Adjustable soft clipping knee levels e Highly effective overshoot and undershoot suppression on the luminance signal e Analog blanking generator e Integral luma and chroma gain black level adjustment amp hue rotation e EBU 2003 standard legalisation settings e 24Hz 25Hz 30Hz 1920x1080 interlaced progressive and 24Hz 25Hz 30Hz 50Hz 60Hz 1280x720p inputs auto sensing e 6 User Memories 11 Legaliser Processing A Block diagram of the legaliser is shown below The HD SDI Input firstly goes to the Proc Amp Section This enables the Luma gain to be adjusted from 0 to 200 Similarly the chroma also is adjustable from 0 to 200 Full 10 bit by 10 bit Multipliers are used with a rounded 10 bit product Black level adjustment is also app
8. d Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Where more than one device is assigned to the panel the prev dev will move control to the previous device in the device list In setup mode this button will remove a device owned by this panel from this panels device list The button will flash to indicate an owned device is selected 9 Info Button This button displays all hardware software and firmware version information for the currently selected product and this panel In setup mode where a free evolutionDT device is selected this button will flash indicating that the network address box amp slot can be changed Pressing this button will take you to the adjustment menus 10 Setup Button Press and hold this button for four seconds to enter setup mode next dev info prev dev drop Y Figure 3 evolutionDT Control Panel 8 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com 4 Operation 4 1 Manual control of the legal yesHDI The legal yesHDi is controlled using a set of MENUS Each of these menus contains up to 3 parameters that are adjusted using the rotary digipots The Menus define all of the adjustable operational parameters in the legal yesHDi See chapter
9. erts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menu 68 71 Power on amp Reset Controls Menu Num Heading Automation Function 068 Set As 1 save Pressing this will save the current Pow On set up as the power on default Memory 69 Recall 1 Recall Pressing this will recall the power on Pow On default settings Memory 70 TOTAL 1 Reset Pressing this will reset the system RESET 71 BACK none Go To the Utils menus 36 39 EO eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Appendices 4 4 Appendix 4 technical specification HD SDI Inputs 1 input HD SDI 1485Mbit 750hm HD SDI cable At least 100 Meters of Belden 1694A equalisation HD SDI Outputs 1 or 2 F and S models only have 2 Outputs 1485Mbit 75ohm output HD SDI 800mV GPI Inputs none activate by short to ground Control System eyeheight I Bus 2 wire network connections Control Surfaces Option of 2 eyeheight control surfaces Integral front mounted contol panel or remote FP 9 flexipanel Chassis Eyeheight evolution miniBox chassis Either a half width 1RU assembly for desk mounting or a full TRU assembly for 19 inch rack mounting Line Standards 1080 23 98psf 1080 24psf 1080 23 98p 1080 24p 1080 25p
10. eyeheight legalEyesHDi legalEyesHDi LEHD amp legalEyesHDiF LEHDF 20 06 07 vl OI user manual Table of Contents SEE OE EE E N 4 1 1 Legaliser Processing rrrrnrrnnnrrranevnnrrnnrnvanennnrnnnnennnenanennnrnnnsnnanennrnnnsennn 4 ZUSTELLER 6 2 1 Connections to a legalEyesHDi 200022200022400 nenne nnnn nennen 6 2 2 Associated Equipment for the legalEyesHDi uu uu040ss nennen nen 6 3 Control Panel Ecce 7 BSC OI ne ze a a een 9 4 1 Manual control of the legalEyesHD 022400240020n Rene nnn nennen 9 4 2 Automation Control of the legalEyesHD 00022400020nee nennen 9 4 3 Operational Menus for the legalEyesHDi 2u02220002220e nennen 9 DANNE SPBERERSERNDEUNEIEUREREUELTERUPFRUEEOLOTDERTEERUREN E 21 5 1 Appendix 4 technical specification u 4404440 Rennen nennen nenne 21 De eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Table of Figures Figure 1 1 Legaliser Block Diagram arernnnnnnnnnnnennnrnnnnnnnnennnrnnnnnnnnrnnnnnnnrnnnsnnnnennn 5 Figure 2 Typical G nneeliohs ansseneeee een an 6 Figure 3 evolutionDT Control Panel u022200022200020nne nenne nenn nenne nennen 8 3 eyeheight Unit 34 Park House Watford Business
11. lied at this point as is hue adjustment which allows for 180 of hue rotation These controls are accessed via the Picture menu The next section is a cropping or blanking generator that is accessed from the Utils menu After the crop is the legaliser which consists of a colour space conversion from Y Cr Cb to R G B This first conversion then enters the RGB Clip unit This has three purposes To Clip and therefore legalise the incoming signal To provide a signal that indicates that a particular part of the signal is legal or illegal Not in clip or In clip To provide information to a Colour Field Generator Not shown to show parts of the picture that have been modified by the legaliser on the HD SDI Output 4 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com The Clipping section consists of a 10 bit RAM Look Up Table This Enables hard and soft clipping tables to be loaded into the RAM The legaliser section has a switch that either selects the fully bypassed input signal or the Clipped or Legalised signal Any signal that is within the specified RGB Legal parameters will pass through the unit transparently When the unit senses that it is in an Illegal part of the signal it will switch in its processing to output the Clipped Modified part of the signal
12. minance Gain Adjustment Gain 03511 34 Black 20 Black level adjustment Level Range 255 3255 35 BACK none Go To the Picture menus 24 27 4 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menus 36 39 Utility Menus Menu Num Heading Automation Function 36 MONITOR none Go To the Out of Gamut Colour menus 40 43 37 BLANK none Go To the Crop menus 44 47 38 MEMS NONE Go To the Memory and Software menus 48 71 39 BACK H NE Go To the main menus 0 4 Menus 40 43 Out of Gamut Colour Menu Num Heading Automation Function 40 MonOp nn This menu selects the function of the awOut i Fr ShowRGBerr second output LegalOut gives a second legalised output RawOut edSteady GreenSteady passes bypasses the legaliser to the mr second output The other option ashRGBerr arr BlueFlash select the colours used to indigate Asle which pixels are being processed byt WhiteFlash the legaliser RGB Modes will Ved individually indicate the Red Green and Blue parts of the signal that are modified by the legaliser using a corresponding fill colour These options are only available on the LEHDF and LEMDF 41 none Blank 42 none Blank 43 BACK H NE Go To the Utils menus 36 39 BB eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watfo
13. o each variable The active LED 5 will light above the digipots associated with each variable 3 Next Menu Button Within a layer of the menu hierarchy there may be more than four menus and where this is the case the next button will illuminate to show that further menus are available Pressing the next button moves you to the next set of menus 4 Previous Menu Button Within a layer of the menu hierarchy there may be more than four menus and where this is the case the prev button will illuminate to show that previous menus are available Pressing the prev button moves you to the previous set of menus 5 Digipot Active LED 1 of 4 llluminates to indicate that the digipot below is active for adjustment of the associated menu variable 6 Digipot 1 of 4 Allows for rapid adjustment of the associated menu variable Pressing a digipots returns the associated variable to its default value 7 Next Device Button It is possible to control more than one device from a single evolutionDT control panel Where more than one device is assigned to the panel the next dev will move control to the next device in the device list In setup mode this button will pick up a free device and assign it to this panels device list The button will flash to indicate that a free device is selected 8 Previous Device Button Kr ae eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watfor
14. rd Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menus 44 47 Crop Settings Menu Heading Automation Function Num 44 CROP On Active Element Cage is Off processing 091 Picture will be cropped according to the Horizontal and Vertical Pixel settings 45 HORIZONTAL 0 gt 960 Left and Right crop PIXELS 03960 46 VERTICAL 03540 Top and Bottom crop PIXELS 03540 47 BACK none Go To the Utils menus 36 39 IG eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menus 48 51 Memory Controls Menu Heading Automation Function Num 48 MEM1 1 Recall Pressing this will recall Memory number 1 User Names can be Variable 1 programmed in to the memories using a keyboard See geNETics User guide section Giving product Memories names 49 MEM2 1 Recall Pressing this will recall Memory number 2 Variable 1 50 MEM3 1 Recall Pressing this will recall Memory number 3 Variable 1 51 BACK none Go To the Utils menus 36 39 17 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menus 52 53 Memory Controls Men
15. s the user to set the lower limit at which no luma signal can go below whether this is due to its absolute level or its achievable level as an overshoot or undershoot on a 601 filter Go To the Legaliser menus 4 7 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menu 12 15 Legaliser Clip and Knee Menus Menu Num Heading Automation Function 12 Hi nong Go To the Hi Clip and Hi Knee Clipping menus 16 19 13 Lo nong Go To the Lo Clip and Lo Knee Clipping menus 20 23 14 none Blank 15 BACK none Go To the main menus 4 7 Menus 16 19 Legaliser High Clip and Knee settings Menu Num Heading Automation Function 16 High Clip 51 gt This indicates the High Clip point for Level 109 the RGB Clipping This is normally set PENE to 100 for clipping at 0 7V in the analogue domain 17 High 51 gt This indicates the High Knee point for Knee 109 the RGB Clipping This can be set to Level 221022 give a soft clip from this knee point to the hard clip point 18 none Blank 19 BACK none Go To the main menus 12 15 I2 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menu 20 23 Legaliser Low Clip and Knee Settings
16. u Heading Automation Function Num 52 MEM4 1 Recall Pressing this will recall Memory number 4 Variable 1 53 MEM5 1 Recall Pressing this will recall Memory number 5 Variable 1 54 MEM6 1 Recall Pressing this will recall Memory number 6 Variable 1 55 BACK nome Go To the Utils menus 36 39 Menu 56 59 Memory Controls Menu Heading Automation Function Num 56 Save 1 Save Pressing this will Save Memory Mem 1 number 1 57 Save 1 Save Pressing this will Save Memory Mem number 2 58 Save 1 Save Pressing this will Save Memory Mem 3 number 3 59 BACK none Go To the Utils menus 36 39 18 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eesales eyeheight com Menu 60 63 Memory Controls Menu Heading Automation Function Num 60 Save 1 Save Pressing this will Save Memory Mem 5 number 4 61 Save 1 Save Pressing this will Save Memory Mem 6 number 5 62 Save 1 Save Pressing this will Save Memory Mem 7 number 6 63 BACK none Go To the Utils menus 36 39 Menu 64 67 Software Version Menu Num 64 65 66 67 Heading Software Version BAGK Automation none none N A none Function Blank Blank Shows the current software version Go To the Utils menus 36 39 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford H
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