LE-2 legaliser user manual v19
Contents
1. Menu Num Heading 100 Legaliser domain 101 Comp setup 102 Ring suppression setup 103 Back Menus 96 99 Composite C low clip and knee PAL mV Menus 100 103 Component main menu Pressing the button takes you to the previous level of menus Go To Menus 88 91 Function This menu adjusts the low Comp component clip value Values are in mV This menu adjusts the low Comp component clip knee value Values are in mV Pressing the button takes you to the previous level of menus Go To Menus 88 91 Function This menu sets the domain used by the legaliser For more information Go To 3 2 3 Pressing the button takes you to the Comp settings menu Go To Menus 72 75 Pressing the button takes you to the ring suppression settings menu Go To Menus 208 211 Pressing the button takes you to the previous level of menus Go To Menus 04 07 4l 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 eyesales eyeheight com Menus 104 107 Not used Menu Num Heading Function 104 Not used 105 Not used 106 Not used 107 Not used Menus 108 111 Not used Menu Num Heading Function 108 Not used 109 Not used 110 Not used 111 Not used Menus 112 115 Not used Menu Num Heading Function 112 Not used 113 Not used 114 Not used 115 Not used 42 eyeheight Unit 34 Park2. Pressing the prev button on the panel will take you to the previous menu in the nested menu sequence Go To Menus 152 155 Menus 160 163 User memories menu 1 4 Menu Num Heading Function 160 Load user memory 1 Pressing this button loads the first user memory For details on the user memories see section 3 4 3 161 Load user memory 2 Pressing this button loads the second user memory 162 Load user memory 3 Pressing this button loads the third user memory 163 Back Pressing the button takes you to the previous level of menus Go To Menus 164 167 User memories menu 2 4 Menus 148 151 Pressing the next button on the panel will take you to the next menu in the nested menu sequence Go To Menus 164 167 Menu Num Heading Function 164 Load user memory 4 Pressing this button loads the fourth user memory For details on the user memories see section 3 4 3 165 Load user memory 5 Pressing this button loads the fifth user memory 166 Load user memory 6 Pressing this button loads the sixth user memory 167 Back Pressing the button takes you to the previous level of menus Go To 48 Menus 148 151 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 eyesales eyeheight com Pressing the next button on the panel will take you to the next m
3. LE 2 Legaliser module with composite RGB and YCC gamut correction user manual User Manual Versions Versions Changes Date S W Ver 1 0 First Version 16 06 08 1 00 1 1 Comp RGB mode added 18 11 08 1 03 1 2 User memories and user presets and user preset settings 04 12 08 1 04 updated 1 3 Added new section explaining how presets are disabled when 25 01 10 1 15 the unit has just been powered up without video and menu locking unlocking 1 4 Added blanking settings restored when video standard 18 02 10 2 0 changed tamper locking of user menus 1 5 Change to new single piece 3G compatible hardware 02 06 10 2 0 1 6 Corrected EBU R103 references 15 09 10 2 0 1 7 Added KARMAudioRT option 13 01 11 2 1 1 8 Changes for revised software 01 08 12 4 0 1 9 Changes for revised software mostly dual link changes 22 10 12 4 1 2 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 eyesales eyeheight com Table of Contents System Overview wares ciasrcstcnausgscuisdatoaesctnamncsecamncnaniuneaconeseunateeamamian 6 MoT WEEE 2 Product socetpenctnetsacetietbacattetyestt e enna e en e E e 6 1 2 Associated Equipment for the LE 2 sssseeseseseeenenrneessserrnnnrrnssserrrrenn 7 ae MNS eM sree e ies ser dat T A AA 9 2 1 Connections on the LE 2 produc sce it yicc hiss ie ptaceee
4. this menu is only operational with the KARMAudioRT option K Loudness Peak Back This menu sets the short term loudness limit above which the audio gain will begin to reduce The Loudness and Peak buttons provide access to more detailed loudness and peak processing parameters Menus 248 251 KARMAudioRT Loudness processing menu this menu is only operational with the KARMAudioRT option K These menus allow configuration of the loudness processing parameters The Attack parameter effects how rapidly the audio gain is reduced when the loudness limit is exceeded The Decay parameter controls how quickly the audio gain recovers to unity after a loudness control event The Window parameter controls the length of the short term average used in the loudness calculation Menus 240 243 KARMAudioRT Peak processing menu this menu is only operational with the KARMAudioRT option K These menus configure the peak processing parameters Peak processing becomes active above the PKKnee level and all values between PKKnee and PKKnee PKClip PKKnee compression are soft limited Values above PKKnee PKClip PKKnee compression are hard clipped For the default values true peak levels below 11 dBTP are unaffected true peak levels between 11dBTP and 8dBTP are soft limited and all true peak levels above 8dBTP are hard limited 2e eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent
5. 2 and will jump to the message displayed on Menus 200 203 The details of the update procedure can be found in section 3 8 195 Back Pressing the button takes you to the previous level of menus Go To Menus 184 187 52 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 eyesales eyeheight com Menus 196 199 Factory reset menu Menu Num Heading Function 196 _ 197 198 Factory Reset Pressing this button will confirm you confirmation want to perform reset the LE 2 to its factory settings The menu icon will change to please wait while the action is performed WARNING Performing a factory reset will permanently erase all user memories that have been stored as well as erasing the current power on state Pressing the button takes you to the previous level of menus Go To Menus 188 191 199 Back Menus 200 203 Software upgrade in progress info menu Menu Num Heading Function Menus 204 207 Proc amp gain NTSC IRE Menu Num Heading Function 53 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 eyesales eyeheight com 204 Luma gain This menu adjusts the luma gain adjustment between 0 and 200 205 Chroma gain
6. 3 0S window audio loudness correction to 20LKFS This is a suggested value from the PLOUD committee for material which cannot be corrected by the full 1770 1 or 1770 2 specification Using this will result in a slower response loudness correction than the 1770 15ML Corrective gain changes will be less frequent Audio Lim User Def This takes the settings that the user sets and leaves from the KarmAudio setup menus whilst in this mode See link below KARMAudioRT Loudness and true peak control To select the type of legalisation required press menu B to cycle through the available options These are Video Legal off no processing of the input video will be performed by the LE 2 Video Legal RGB the picture will be RGB legalised according to the RGB clip and knee settings Video Legal YCC the picture will be YCC legalised according to the YCC clip and knee settings Video Legal Comp the picture will be Composite legalised according to the Composite clip and knee settings Video Legal Comp RGB the picture will be firstly Composite legalised and then RGB legalised 3 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 eyesales eyeheight com 3 2 3 Setting the legaliser domain It is important to note that in order for the unit to do the correct colour space conversion required the
7. Go To Menus 28 31 Menus 36 39 RGB high clip and knee Menu Num Heading Function 36 RGB high clip This menu adjusts the high RGB clip 34 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 eyesales eyeheight com value Values are in percent 37 RGB high knee This menu adjusts the high RGB knee value Values are in percent 38 39 Back Pressing the button takes you to the previous level of menus Go To Menus 32 35 Menus 40 43 RGB low clip and knee Menu Num Heading Function 40 RGB low clip This menu adjusts the low RGB clip value Values are in percent 41 RGB low knee This menu adjusts the low RGB knee value Values are in percent 42 m 43 Back Pressing the button takes you to the previous level of menus Go To Menus 32 35 Menus 44 47 YCC clipping main menu Menu Num Heading Function 44 YCC luma setup Pressing the button takes you to the YCC luma menu Go To Menus 48 51 45 YCC chroma setup Pressing the button takes you to the YCC chroma menu Go To Menus 60 63 46 47 Back Pressing the button takes you to the previous level of menus Go To Menus 28 31 35 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 eyesales eye
8. 3 Operation All GeNETics products are controlled using a generic menu system This generic menu system is operated from a generic panel Flexipanel FP 9 or FP 10 An FP 9 is shown below An FP 10 has the same controls in a different layout style For information about acquiring processor cards for control on a Flexipanel see the etherbox manual section 4 3 1 General Flexipanel controls Device Buttons with LEDS are used to switch from one t processing card to NEXT menu Button eyeheight Keyboard Menu Wind P puton lenu Windows Button Connector A B C D display 4 Marinin menus ata whl These are used to aon apes can have change parameters in up to 3 parameters the menu windows Figure 8 Flexipanel FP 9 controls 3 1 1 Device Buttons There are 8 grey device buttons These switch between the currently selected processing cards installed in the etherbox It is also possible to select cards in another chassis if the l Bus is connected to the other chassis 3 1 2 Menu Navigation There are two ways to navigate from menu to menu 1 Using the NEXT and PREV buttons These are for Flat menu structures The NEXT and PREV LEDS will flash while further menus are available 2 Using a GOTO ANOTHER MENU LCD button as below coloured orange This is more common and will take you straight to a relevant set of menus Examples are the Play and UTILS menu s shown on Figure 8 Figure 9 Types of menus showing their charac
9. Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eyesales eyeheight com Menu Num Heading Function Comp Y low clip This menu adjusts the low Comp luma clip value Values are in mV Comp Y low knee This menu adjusts the low Comp luma clip knee value Values are in mV Back Pressing the button takes you to the previous level of menus Go To Menus 76 79 Menus 88 91 Composite C hi lo menu Menu Num Heading Function 88 Comp composite Pressing the button takes you to the high clip and knee Comp composite high clip and knee setup adjustment menu Go To Menus 92 95 89 Comp composite low Pressing the button takes you to the clip and knee setup Comp composite low clip and knee adjustment menu Go To Menus 96 99 90 91 Back Pressing the button takes you to the previous level of menus Go To Menus 72 75 Menus 92 95 Composite C high clip and knee PAL mV Menu Num Heading Function 92 Comp C high clip This menu adjusts the high Comp component clip value Values are in mV 93 Comp C high knee This menu adjusts the high Comp component clip knee value Values are in mV 40 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 eyesales eyeheight com Menu Num Heading 96 Comp C low clip 97 Comp C low knee 98 ae 99 Back
10. Overlay Lowpass Space 09 02 2006 17 46 12 t JF 2 351 914 Active Sample O CbY Act Ref INT Gain x1 00 Mag x1 00 tA 1 4850 Gb s 10801 50 00 3 000ns div R Waveform Menu f Parade R G B Filter Color Overlay Lowpass Space Figure 16 Soft Clipped Output 3 2 5 Proc Amp Setting the proc amp values is done from the following menu which is found under Setup Lift Gain I8 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 eyesales eyeheight com Menus 16 19 Proc amp main menu The proc amp 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 applied at this point as is hue adjustment which allows for 180 of hue rotation 3 2 6 Setting up the output video parameters Either output of the L 2 can be configured as an indicate output which allows the user to see which parts of the picture are being processed by the legaliser The output config menu allows you to set the type of signal present at the output BNC s and the output monitor menu allows the user to adjust the severity of the output indication With the Severe setting the unit shows any out of gamut area which has been corrected by the legaliser with a sev
11. Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eyesales eyeheight com 3 3 4 PC Logging Application Installation The latest version of the logging application can be downloaded from http www eyeheight com FileDownload asp filename software compliance Com posite legaliser TimeCode ultility zip The software requires the NET Framework v1 1 to be installed on the PC to be used for logging The NET Framework can be downloaded free of charge from http www microsoft com Extract all files in the Composite_legaliser_TimeCode_utility zip file to a directory of your choice Run the TimeCode exe file to start the logger Setting Up for Logging For successful logging the unit needs to be set to generate the logging output by setting the Log Mode menu to on Menus 124 127 Data logger menu The unit then needs to be connected to a spare COM port on the PC make a note of the com port number as it will be required when configuring the logging software using a standard serial cable Finally the com port needs to be configured in the logging software via the Comms menu Understanding the Application The application provides a graphical log of the percentage of pixels in the incoming video which are considered to be illegal and the GUI can be seen in Figure 17 The application also provides a visual indication of illegal green and severely illegal red pixels where a
12. first of the nested setup menus Go To Menus 04 07 Menus 04 07 Main menu set 1 2 Menu Num Heading Function 4 RGB YCC legal Pressing this button takes you to the menu RGB and YCC legalisation settings menus Go To Menus 28 31 5 Composite legal Pressing this button takes you to the menu Composite legalisation settings menu which includes the ring suppression Go To Menus 100 103 6 KARMAudioRT Pressing the button takes you to the audio processing KARMAudioRT setup menu Go To settings Menus 12 15 these menus are only operational with the KARMAudioRT option K 7 Back Pressing this button takes you to the previous level of menus Go To Menus 00 03 Pressing the next button on the panel will take you to the next menu in the nested menu sequence Go To Menus 08 11 Menus 08 11 Main menu set 2 2 Menu Num Heading Function 3Il 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 eyesales eyeheight com 8 Proc amp menu Pressing this button takes you to the Proc amp settings menu Go To Menus 16 19 9 Utilities menu Pressing this button takes you to the utilities menu Go To Menus 120 123 10 System menu Pressing this button takes you to the system menu Go To Menus 180 183 11 Back Pressing the button takes you to the previous level of menus Go To Menus 00 03 Pr
13. legaliser is shown in Figure 10 Each section is discussed below Video In gt jika p aliser LJ Legal Out Monitoring Output gt Monitoring Out Generation Figure 10 Basic Legaliser Structure 3 2 1 Legaliser The legaliser operates in one of three modes RGB YCC component or Composite The mode is selected via the top level mode menu Each mode is discussed below In all modes the legaliser is transparent to pixels within the legal range le 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 eyesales eyeheight com 3 2 2 Selecting the legalisation type This is a view of the top level display of the LE 2 Menus 00 03 Top Level Menus To select the audio levelling required Press menu A to cycle through the available options These are Audio Bypass No audio processing is done The embedded audio is passed through untouched and not regenerated Audio Lim 1770 15ML This applies Momentary mode 0 4S window audio loudness correction to 15LKFS This is a suggested value from the PLOUD committee for material which cannot be corrected by the full 1770 1 or 1770 2 specification Using this will result in a fast responsive loudness correction than the 1770 20SL Corrective gain changes will be more frequent Audio Lim 1770 20SL This applies Short Term mode
14. pixel is considered to be severely illegal if it is more illegal than the gamut threshold This enables the operator to isolate the dangerously illegal cases from those caused by minor variations between legaliser designs To start logging set up the COM port in the comms menu and then click start The logging operation can be suspended by hitting the stop button Where timecode is available to the unit in the format specified within the timecode menu of the LE 2 the application will log data against the timecode If the timecode stops the log will also stop If no timecode is present the application will log continually The received section gives details of the last log entry received whilst clicking on the graph window brings up the cursor and populates the cursor section with the log entry relating the selected bar The zoom control allows viewing of a larger area of the log data Logs can be saved and opened at a later date using the file menu 23 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 eyesales eyeheight com Cok Fie Log Comms Help TimeCode 19 00 31 23 Received Severe 5 858893 Ilegal 7 629726 TimeCode 19 00 29 00 Severe 38 57205 Illegal 43 34925 Buffer Size 1 Figure 17 Logging Application GUI 3 3 5 Setting up timecode extraction If timecode data is present in the inpu
15. section 3 3 2 for more information 235 Back Pressing the button takes you to the previous level of menus Go To Menus 120 123 Menus 240 243 KARMAudioRT Peak processing menu this menu is only operational with the KARMAudioRT option K Menu Nur na Heading Function Peak Clip This menu sets the level at which the audio peaks are clipped at in dBTP Peak Knee This menu sets the level at which the audio peaks start to be adjusted as per the gradient in menu 242 in dBTP 242 Peak Compression This menu sets the ratio of the slope 57 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 eyesales eyeheight com at which the peak is reduced by after the knee level has been reached in dBTP 243 Back Pressing the button takes you to the previous level of menus Go To Menus 176 179 Menus 244 247 KARMAudioRT Channels this menu is only operational with the KARMAudioRT option K Menu Num Heading Function 244 m 245 L C R Chanel Sets the embedded audio channel Numbers numbers for channels Left Centre and Right Setting 0 disables that channel in the loudness calculation and true peak correction 246 Ls Rs and LFE Sets the embedded audio channel Channel Numbers Numbers for channels Left Surround Right Surround and Low Frequency Effects Set
16. the input picture blanking ccceeeeeeeeeeeeeeeeeeeeeeeeeeneees 20 3 3 3 KARMAudioRT Loudness and true peak control these menus are only operational with the KARMAudioRT option K cceeeeeceeeeeeeees 21 3 34 PG Logging A PON CANON jcsisercisentnenndutnesineudatdtventvesuvesiuextventonrivextomeeenins 23 3 3 5 Setting up timecode extraction ccccceeeeeeeeeseeeeeeeeeeeeeeeeeeeseeeees 24 3 4 Memories eee et ee ee ee ee ee eee 25 3 4 1 Power on OI OI sa seers cents teen ecevcen aetep none eeea mee wes 25 3 4 2 Preset INGMON GS csicccsnsssiusus 2500s cxsectanguscocecoteantionsanustboouerndencueaptnmpueacanent 25 3 4 3 User MOMONSS oc cciiecscncndecsesccdeevencadnantecsduccenandvantneudacucnendnentnentnanencctens 26 3 4 4 Naming User Memories cccccceeeeeeeeneeeeeeeeeeeeeeeeeaaeeeeeeeeeeteeeeeaaees 26 3 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 eyesales eyeheight com 3 5 Tamper Locking the LE 2 cccccccceeeeeeeeeeeeeeceeeeeeeeeeeeseeeeeeeeeeeeeeeeeees 27 3 5 1 Globally locking the user MENUS cccceeeeeeeeeeeeeeneeeeeeeeeeeeeeeeeaaees 27 3 6 GPU aay SO OB asec ceascracatcnttrsetedesecthesteene ienien ar anaiai 27 36 1 On Board GPE S mic a ae E a a a E a a O ENSA 27 3 6 2 Configuring tallies on the etherboxX ccccceceeeeeseeeeeeeeee
17. 44 0 1923 256 100 email eyesales eyeheight com e By default all blanking variables are set to zero e Video Blanking defaults to Off 3 3 3 KARMAudioRT Loudness and true peak control these menus are only operational with the KARMAudioRT option K KARMAudioRT provides real time automatic control of peak multi channel embedded audio loudness as measured using then ITU R BS 1770 multi channel loudness algorithm KARMAudioRT also provides real time per channel true peak limiting as measured by the ITU R BS 1770 true peak estimation algorithm In order to control peak loudness KARMAudioRT continually calculates the multi channel short term loudness and compares this to the loudness limit If the loudness limit is exceeded the audio gain for all channels selected for KARMAudioRT reduces at the rate set in the loudness attack menu until the short term multi channel loudness falls below the defined limit While the short term multi channel loudness is below the defined limit the audio gain will increase to a maximum of unity at the rate defined by the loudness decay menu KARMAudioRT will never apply a gain greater than unity to the audio After the loudness control stage each audio channel is analyzed individually for true peak limiting Where the estimated true peak value of a channel exceeds the Peak Knee value the source audio is adjusted according to the Clip and the Peak Compression to restrict the true peak value to fall between t
18. 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 eyesales eyeheight com Menus 116 119 Not used Menu Num Heading Function 116 Not used 117 Not used 118 Not used 119 Not used Menus 120 123 Utilities menu Menu Num Heading Function 120 Log mode settings Pressing the button takes you to the logging setup menu Go To Menus 124 127 121 Time code settings Pressing the button takes you to the time code setup menu Go To Menus 128 131 122 Blanking settings Pressing the button takes you to the blanking setup menu Go To Menus 232 235 123 Back Return to menu Menus 124 127 Data logger menu Menu Num Heading Function 124 Log mode enable This menu enables or disables logging mode For more information on the logging 43 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 eyesales eyeheight com Le of the L 2 Go To Error Lee source not found ee threshold This menu sets the level at which an illegal pixel is considered a severe 14126 127 the button takes you to the previous level of menus Go To Menus 120 123 Menus 128 131 Time code menu Function This menu sets the Ancillary time code mode between LTC VITC1 and
19. Level Menus Menu Num Heading Function 0 Audio Levelling Audio Bypass No audio Mode processing is done Audio Lim 1770 15ML This applies Momentary mode 0 4S window audio loudness correction to 15LKFS This is a suggested value from the PLOUD committee for material which cannot be corrected by the full 1770 1 or 1770 2 specification Using this will result in a fast responsive loudness correction than the 1770 20SL Corrective gain changes will be more frequent Audio Lim 1770 20SL This applies Short Term mode 3 0S window audio loudness correction to 20LKFS This is a suggested value from the PLOUD committee for material which cannot be corrected by the full 1770 1 or 1770 2 specification Using this will result in a slower response loudness correction than the 1770 15ML Corrective gain changes will be less frequent Audio Lim User Def This takes the settings that the user sets and leaves from the KarmAudio setup menus whilst in this mode 30 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 eyesales eyeheight com 1 Legaliser mode This menu selects the required legalisation mode between off RGB YCC comp or comp amp RGB 2 Memories Pressing this takes you to the Preset and user memories Go To Menus 148 151 3 Setup Pressing this will take you to the
20. R103 standard legalisation settings 7 5 IRE or 0 IRE Pedestal KarmAudio loudness levelling with True Peak adjustment and 1770 short term and momentary real time levelling algorithms 6 User Memories Log output with Time code and PC viewer programme Severity display mode on monitoring output 2 off On board GPI s for memory recall Compatible with etherbox GPI Tallies FULLY software and firmware updatable using Flash technology On Board simple text based RS232 automation protocol Compatible with eyeheight geN Tics automation protocol Mechanical relay bypass available a6 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 eyesales eyeheight com Figure 1 L 2U Processing card wor pbwy Figure 2 LE 2S and LE 2M Processing card l 2 Associated Equipment for the LE 2 The LE 2 processing card requires the following in order to set up and operate the unit 1 An etherbox chassis FB 9E Up to six L 2 units and be installed in one chassis 2 A Flexipanel control surface such as an FP 9 or an FP 10 etherBox by eyeheight Figure 3 Front view of etherbox FB 9E fitted with FF 9 blank panel 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 ema
21. This menu adjusts the chroma gain adjustment between 0 and 200 206 Black lift This menu adjusts the black lift between 30 0 IRE and 30 0 IRE 207 Back Pressing the button takes you to the previous level of menus Go To Menus 16 19 Menus 208 211 Ring suppression RGB percentage Menu Num Heading Function 208 Ring suppression This menu cycles the Ring status suppression between off on and auto For more information on the ring suppression Go To 3 3 1 209 Ring suppression This menu sets the value for the high high clip clip limit of the ring suppression Values are in percent 210 Ring suppression This menu sets the value for the low low clip clip limit of the ring suppression Values are in percent 211 Back Pressing the button takes you to the previous level of menus Go To Menus 100 103 Menus 212 215 Ring suppression PAL mV Menu Num Heading Function 212 Ring suppression This menu cycles the Ring status suppression between off on and auto For more information on the ring 54 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 eyesales eyeheight com suppression Go To 3 3 1 Do ee 213 Ring suppression This menu sets the value for the high high clip clip limit of the ring suppression Values are in mV 214 Ring suppression This menu sets t
22. VITC2 Menu Num Num Heading For more information on the time 128 ATC mode code function Go To 3 3 5 Time code mode This menu sets the time code mode to VITC LTC or ATC 130 VITC line numbers This menu sets the VITC line numbers 131 Back Pressing the button takes you to the previous level of menus Go To Menus 120 123 Menus 132 135 Comp Y high clip and knee NTSC IRE Menu Num Num Heading Function 132 Comp Y high clip This menu adjusts the high Comp luma clip value Values are in IRE Comp Y high knee This menu adjusts the high Comp luma clip knee value Values are in IRE a 44 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 eyesales eyeheight com 135 Back Pressing the button takes you to the previous level of menus Go To Menus 76 79 and knee NTSC IRE Menus 136 139 Comp Y low cli Menu Num Num Heading Function 136 Comp Y low clip This menu adjusts the low Comp luma clip value Values are in IRE Comp Y low knee This menu adjusts the low Comp luma clip knee value Values are in 1388 139 C and knee NTSC IRE ETE the button takes you to the previous level of menus Go To Menus 76 79 Menus 140 143 Comp C high cli Menu Num Num Heading isitws Fu
23. a high clip and knee setup 61 YCC chroma low clip and knee setup 62 63 Back Function Pressing the button takes you to the YCC chroma high clip and knee adjustment menu Go To Menus 64 67 Pressing the button takes you to the YCC chroma low clip and knee adjustment menu Go To Menus 68 71 Pressing the button takes you to the previous level of menus Go To Menus 44 47 Menus 64 67 YCC CC high clip and knee Menu Num Heading 64 YCC C high clip 65 YCC C high knee 66 Function This menu adjusts the high YCC chroma clip value Values are in percent This menu adjusts the high YCC chroma knee value Values are in percent 37 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 eyesales eyeheight com 67 Back Menus 68 71 YCC CC low cli Pressing the button takes you to the previous level of menus Go To Menus 60 63 and knee Menu Num Heading 68 YCC C low clip 69 YCC C low knee 70 71 Back Menus 72 75 Composite cli Menu Num Heading 72 Component luma setup 73 Component chroma setup 74 75 Back ing main menu Function This menu adjusts the low YCC chroma clip value Values are in percent This menu adjusts the low YCC chroma knee value Values are in percent Pressing the button takes you to the previous level of menus G
24. ays will change to text entry mode 2 Type LO5 and then press enter A padlock symbol will appear on the menu and it cannot be adjusted To unlock menu 5 type A05 as step 2 above Other menus are done in the same way To lock the whole product type L as step 2 above and to unlock the whole product type A as step 2 above 3 5 1 Globally locking the user menus Hold in the DEVICE SELECT button to which the LE 2 is assigned until a message is displayed on the menus informing you that User has LOCKED menus or User has UNLOCKED menus 3 6 GPI Tally Set up 3 6 1 On Board GPI s The LE 2 is a geNETics product The geNETics system uses generic Input Output cards which have 2 GPI s These GPI s activate the first 2 user memories in the system GPI 1 Activate User Memory 1 GPI 2 Activate User Memory 2 Activate Short to ground or logic OV See Appendix 3 6 2 Configuring tallies on the etherbox The L 2 can use an etherbox tally to indicate that it is is bypass no processing mode The etherbox chassis has three usable tallies These are Tallies 11 12 and 13 Set up menu 121 for the box number and tally number that you wish to use If you do not wish to use a tally set the box number to 0 Refer to the etherbox manual for interface information 3 7 Resetting the LE 2 There are 2 types of resets available which don t involve removing the LE 2 from the chassis Both of these are availab
25. ction will allow for accurate time code stamping for the QA The RS232 can alternatively be used to recall user memories and presets with a simple text based RS232 protocol Three GPI s can be used to recall user memories 1 and 2 respectively 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 eyesales eyeheight com Output gt Output IB Outpute GPI LTC RS232 Figure 7 LE 2U connections The main video connections to the LE 2U are shown above Input 1 is for Link A and Input 2 is for Link B Outputs 1 and 2 are the legaliser Link A outputs and Output 2 is the Link B output The RS232 GPI LTC connection pin outs are shown in the technical appendix at the end of this manual The RS232 connection can be connected to the COM port of a PC with the eyeheight Error Logging Application for QA Quality Assessment recording purposes The LTC connection will allow for accurate time code stamping for the QA The RS232 can alternatively be used to recall user memories and presets with a simple text based RS232 protocol Three GPI s can be used to recall user memories 1 and 2 respectively 10 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 eyesales eyeheight com
26. dete 7 Figure 2 LE 2S and LE 2M Processing card ceeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeeees 7 Figure 3 Front view of etherbox FB 9E fitted with FF 9 blank panel 7 Figure 4 Rear view of etherbox with a single LE 2 installed eee 8 ae 5 FP 9 Flexipanel can be fitted on the FB 9E or remotely using and aia E EE nreerrer erent A ts ar nen irennr ar nnn a tren EA Figure 6 L E 2S or LE 2M CONNECTIONS cccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 9 Figure 7 LE 2U Connections eee ee eee eee ee 10 Figure 8 Flexipanel FP 9 Controls ccccceeeesssecececeeeeeeeeeeseseeeeeeeeeeeeeeeeees 11 Figure 9 Types of menus showing their characteristic colours eeee 11 Figure 10 Basic Legaliser Structure cccceeeeessescecceeeeeeeeeeeeeeeeeeeeeeeeeeeeees 12 Figure 11 RGB Legaliser Structure ccccceceeeeeeseeeeecceeeeeeeeeeeeeeeeeeeeeeeeeeeeneas 15 Figure 12 YCC Legaliser Struct ccc ccccccceccicccecctsensscectnceseetonerseesenbbentnennmectiaes 16 Figure 13 Composite Legaliser Structure eececeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeteees 16 Figure 14 Illegal Source eecececeeeeeeeeeeeseeeeeeeeeeeeeeeaaaaeeeeeeeeeeeeseeaaaaeeeeeeeeeeenes 17 Figure 15 Hard Clipped Output ccceccceeeeeeeeeeeeeeeeeeceeeeeeeeeeeeenaeeeeeeeeeeeeeeees 18 Figure 16 Soft Clipped QUT gsticacccorsaendcecancacamnchora doteatindecuatadunenenadhus
27. dvanced features of the LE 2 3 3 1 Ring suppression Ring suppression is controlled from the following menu found by navigating to Setup gt Comp gt Ring Supprn Menus 208 211 Ring suppression RGB percentage There are 3 different instances of this menu one for RGB in percent as shown above one for PAL in mV and one for NTSC in IRE The displayed menu will depend on the legalisation required and the domain selected Changes to the values within these menus are not copied across all three instances so settings for PAL NTSC and RGB are all stored separately Ring suppression can either be off on or auto In auto mode the high and low settings for the current legalisation type are used as the high and low clip values for the ring suppression 3 3 2 Adjusting the input picture blanking Adjustment of the input picture blanking parameters uses the menu below found under Utils gt Blank The blanking is defined as the number of pixels in from the edge of the input video picture that you want to be blanked off e T is the number of pixels of blanking from the top of the picture e Bis the number of pixels from the bottom of the picture e Lis the number of pixels from the left edge of the picture e Ris the number of pixels from the right edge of the picture 2O 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
28. eeeeeeeeeenaeees 27 Sf PASS TUG the ar cc andorra ergs ESATE NRA 27 3 8 Software UD ONAN iii 0 nicest oeeteee Ml vtie lo peceuatenien it pieeu il yeieyiOaniiayitapiievaiets 28 4 The LE 2 Menu SCT sete siesis sete cia dale cde ietncalaardelesideiaadetha la adaliideteadetsaeincdeled deecdsbadunads 30 5 Technical ADDON GIX sc ascssa2 anes osoceededecoonhonteedioapttaattanssoedeniaetedased abnbepedethdeendadadsucas 60 5 1 GPI Tally RS232 technical information cccceeeeeeeeeeeeeeeeeeeeeeeeeeeees 60 5TA RS232 Meia cee cet ieee Sadat ed ie ede wee eey cents pee ee ads 60 5 1 2 LTC Linear Time code Interface ccccceeeeeeseeeeeceeeeeeeeeeeeeeeeeees 60 5 2 On Board automation protocol ccccceccceceeeeeeeeeeeeeeeeeeeeeeeteeeeeeeeeeeeeee 60 5 2 1 Implimentation ON RS232 cece ee cceeeeeee cette eeeeeeeeeaeeeeeeeeeeeeeeseeaaees 60 5 3 Technical Specification cs wpesesc3essd jecescseseeesedeseaeyededeaestesdeseysadeievetenesengend 61 Se 9h mB o s 6 Gere aa ree pee ee ene eee 61 5 3 2 PO GUUN SS iadenin idande eda idadaan anaidai iadaaa 61 SSS FOMmMalS aerae e a r E A E 62 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 eyesales eyeheight com Table of Figures Figure 12 LE 2U Processing card sccisiiccaccvsseseasaceiiaieticdauavasscnisadeu sulatesiabadveadetudenedataldswa
29. email eyesales eyeheight com Soft Clip Cb Video In gt Demux gt Soft P Mux P legal Out Clip Cr Soft Clip Ganged Figure 12 YCC Legaliser Structure Composite legalisation Setting the YCC legaliser values is done via the below menus which are found under Setup gt RGB YCC gt YCC Setup Menus 80 83 Composite Y high clip and knee PAL mV The basic form of the composite legaliser is shown in Figure 13 Composite Legaliser StructureError Reference source not found In composite mode the legaliser restricts the Y Cb amp Cr components such that when the signal is converted to a composite waveform the Y component stays within the range allowed by the Y High Clip and Y Low Clip and the total composite waveform stays within the range defined by Comp High Clip and Comp Low Clip The legaliser works by selectively reducing the saturation of pixels which would otherwise result in over modulation of the composite waveform Composite mode preserves the hue of each pixel but not the saturation lt a Clip Video In gt Demux erga 5 Mux Legal Out Limiter Figure 13 Composite Legaliser Structure I6 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 eyesales eyeheight com Comp RGB mode The video signal is legalised as described in the Composi
30. enu in the nested menu sequence Go To Menus 168 171 Pressing the prev button on the panel will take you to the previous menu in the nested menu sequence Go To Menus 160 163 Menus 168 171 User memories menu 3 4 Menu Num Heading Function 168 Save user memory 1 Pressing this button saves the current unit settings to user memory 1 For details on the user memories see section 3 4 3 169 Save user memory 2 Pressing this button saves the current unit settings to user memory 2 170 Save user memory 3 Pressing this button saves the current unit settings to user memory 3 171 Back Pressing the button takes you to the previous level of menus Go To Menus 148 151 Pressing the next button on the panel will take you to the next menu in the nested menu sequence Go To Menus 172 175 Pressing the prev button on the panel will take you to the previous menu in the nested menu sequence Go To Menus 164 167 49 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 eyesales eyeheight com Menus 172 175 User memories menu 4 4 Menu Num Heading Function 172 Save user memory 4 Pressing this button saves the current unit settings to user memory 4 For details on the user memories see section 3 4 3 173 Save user memory 5 Pressing this button saves
31. er zebra indication In this mode you cannot tell how far out of gamut any particular part of the picture was In Medium and Light modes the severity of the zebra is dependent on how far out of gamut the signal was The choice between Light and Medium is just a user preference The Medium setting is more severe than the Light setting To set up the output video settings navigate to Setup gt NEXT gt System gt Monitor Menus 224 227 Configure outputs menu 1 2 If using the LE 2 in dual link mode Dual Link units only outputs 1 and 2 automatically set themselves to Legal The user can manually override these if desired The output modes can be set to the following e Legal output is the legalised video stream e Raw output is the raw unaltered input video stream e Indicate output is the legalised video stream but with the illegal parts of the video stream coloured according to how the output monitor menu is set up 19 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 eyesales eyeheight com 3 2 7 Recalling settings when video standard is changed When the menu settings are changed the new values are automatically backed up to non volatile memory When the video standard is changed the previous settings for that standard are automatically restored 3 3 A
32. essing the prev button on the panel will take you to the previous menu in the nested menu sequence Go To Menus 04 07 Menus 12 15 KARMAudioRT menus this menu is only operational with the KARMAudioRT option K Menu Num Heading Function 12 KARMAudioRT Pressing this button status Enables Disables all KARMAudioRT processing 13 Loudness Channels Pressing the button takes you to the menu Peak Loudness menu Go To Menus 244 247 14 Limits menu Pressing the button takes you to the Limits menu Go To Menus 176 179 15 Back Pressing the button takes you to the previous level of menus Go To Menus 120 123 Menus 16 19 Proc amp main menu Menu Num Heading Function 32 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 eyesales eyeheight com 16 Proc amp status Pressing this button turns on or off the proc amp Hue menu Pressing this button takes you to the hue menus Go To Menus 20 23 Gain menu Pressing this button takes you to the gain menus Go To Menus 24 27 Back Pressing the button takes you to the previous level of menus Go To Menus 04 07 Menus 20 23 Proc amp hue Menu Nur Heading Function Hue adjustment This button sets the value of the hue adjustment with a range of 180 to 80 ae O O ooo m ue Prscsng the button takes yout the the b
33. he Peak Knee and Peak Clip values By employing peak compression audio distortion is minimised KARMAudioRT is controlled from the following menus found by navigating to Setup gt next gt Utils gt KARMAudioRT The KARMAudio Enable button will toggle the KARMAudioRT audio processing on and off if the unit has the K option Operation of the KARMAudioRT is independant of the legaliser operation i e putting the legaliser into bypass will not bypass the KARMAudioRT processing The KARMAudioRT settings are stored and recalled by the user memories Menus 244 247 KARMAudioRT Channels this menu is only operational with the KARMAudioRT option K These menus select the embedded audio channel numbers 1 thru 16 that the KARMAudioRT loudness peak processing is performed on Press any red menu Pl 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 eyesales eyeheight com to access the individual parameters The first menu facilitates quick selection of industry standard channel allocations Adjusting any of the channel allocations will force the system to a custom channel allocation Only the channels identified will be processed by the KARMAudioRT processing Setting a channel to 0 will result it in being excluded from the KARMAudioRT calculations and processing Menus 176 179 KARMAudioRT Limits menu
34. he value for the low low clip clip limit of the ring suppression Values are in mV 215 Back Pressing the button takes you to the previous level of menus Go To Menus 100 103 Menus 216 219 Ring suppression NTSC IRE Menu Num Heading Function 216 Ring suppression This menu cycles the Ring status suppression between off on and auto For more information on the ring suppression Go To 3 3 1 217 Ring suppression This menu sets the value for the high high clip clip limit of the ring suppression Values are in IRE 218 Ring suppression This menu sets the value for the low low clip clip limit of the ring suppression Values are in IRE 219 Back Pressing the button takes you to the previous level of menus Go To Menus 100 103 Menus 220 223 Not used Menu Num Heading Function 220 Not used 221 Not used 222 Not used 223 Not used 55 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 eyesales eyeheight com Menus 224 227 Configure outputs menu 1 2 Menu Num Heading Function 224 Output video link This menu toggles the output video mode mode between single and dual link For more information on the output video settings Go To 3 2 6 This menu sets the type of output video to be present on output 1 of the i o card Options are Legal Raw or Indica
35. height com Menus 48 51 YCC Y hi lo menu Menu Num Heading Function 48 YCC luma high clip Pressing the button takes you to the and knee setup YCC luma high clip and knee adjustment menu Go To Menus 52 55 Pressing the button takes you to the YCC luma low clip and knee adjustment menu Go To Menus 56 59 50 nee 51 Back Pressing the button takes you to the previous level of menus Go To Menus 44 47 Menus 52 55 YCC high clip and knee 49 YCC luma low clip and knee setup Menu Num m Heading Function YCC Y high clip This menu adjusts the high YCC luma clip value Values are in percent YCC Y high knee This menu adjusts the high YCC luma knee value Values are in e a the button takes you to the previous level of menus Go To Menus 48 51 Menus 56 59 YCC low clip and knee 36 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 eyesales eyeheight com Menu Num Heading 56 YCC Y low clip 57 YCC Y low knee 58 _ 59 Back Menus 60 63 YCC CC hi lo menu Function This menu adjusts the low YCC luma clip value Values are in percent This menu adjusts the low YCC luma knee value Values are in percent Pressing the button takes you to the previous level of menus Go To Menus 48 51 Menu Num Heading 60 YCC chrom
36. ht 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 eyesales eyeheight com
37. igh clip and knee to 120 0 IRE Comp C low clip and knee to 33 0 IRE Comp domain to NTSC 7 5 IRE Bypass All e Legalisation method to off e Ring suppression off 0 100 RGB e Legalisation method to RGB e RGB high clip and knee to 100 0 e RGB low clip and knee to 0 0 e Ring suppression off EBU103 Tight e Legalisation method to RGB e RGB high clip and knee to 103 0 e RGB low clip and knee to 1 0 e Ring suppression off EBU103 Normal e Legalisation method to RGB p5 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 eyesales eyeheight com e RGB high clip and knee to 101 0 e RGB low clip and knee to 0 0 e Ring suppression off Please note that no settings other than those listed above are changed when loading these presets 3 4 3 User Memories The user memories are a generic feature of all eyeheight geNETics products The L e2 has six presets for common legalisation standards and six user memories which are initially named user Mem 1 through to user mem 6 To save to a user memory set up the unit as required and navigate to Setup gt System gt Mems gt USER Preset then save the settings from either of the menus shown below Menus 168 171 User memories menu 3 4 Menus 172 175 User memories menu 4 4 To show this memory as the loaded memory you w
38. il eyesales eyeheight com IN OUT OUT OUT IN RS232 LTC 1 1 IB e GPI Figure 5 FP 9 Flexipanel can be fitted on the FB 9E or remotely using and RR 9 kit 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 eyesales eyeheight com 2 Installation This unit requires HD SDI or SD SDI digital video connections to the BNC connectors Optionally RS232 GPI s and LTC may also be connected normally using CAT5e or better cable The user should refer to the etherbox user manual for installation of the L 2 into a chassis and connection of flexipanels This will also describe the process of acquiring a processing card in this case the LE 2 by the Flexipanel which is necessary to access the menu structure within the LE 2 2 1 Connections on the LE 2 product Indicate e3 5 GPI LTC RS232 a _ Figure 6 L 2S or LE 2M connections The main video connections to the LE 2S or LE 2M are shown above Outputs 1 and 2 are the legaliser outputs The Indicate output is configurable independently as either Legal Raw or Indicate outputs The RS232 GPI LTC connection pin outs are shown in the technical appendix at the end of this manual The RS232 connection can be connected to the COM port of a PC with the eyeheight Error Logging Application for QA Quality Assessment recording purposes The LTC conne
39. ill need to immediately load it once it s saved using the appropriate user mem recall button 3 4 4 Naming User Memories The user memories can be named with up to 12 characters To do this plug ina PS 2 Keyboard into a Flexipanel and select the appropriate processor card with a device button See Figure 6 L 2S or LE 2M connections for connector location To name memory 1 625v1 050309 1 Hit F9 function key The LCD displays will change to text entry mode 2 Type M01 625v1 and then press enter 3 Type M02 050309 and then press enter 4 You may get a not acknowledged message from either of the above this does not matter Other memories can be named in the same way but changing the 01 and 02 to other numbers for user memory 2 use 03 and 04 for mem 3 use 05 and 06 etc 26 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 eyesales eyeheight com 3 5 Tamper Locking the LE 2 The user can lock specific menus or all the menus on the LE 2 so that it cannot be adjusted with a manual control panel This does not effect automation To do this plug in a PS 2 Keyboard into a Flexipanel and select the appropriate processor card with a device button See Figure 8 Flexipanel FP 9 controls for connector location To lock only menu 5 1 Hit F9 function key The LCD displ
40. le from the following menu navigated to via Setup gt System gt Resets 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 eyesales eyeheight com Menus 188 191 Resets menu Reboot this unit The reboot this unit option will have the same effect as removing power to the LE 2 without having to have physical access to the unit If the unit exhibits unusual behaviour this is a good action to take and may correct the problem It is likely however that output video will be slightly interrupted as the unit resets so doing this while on air is not recommended The factory reset option will display the following menu Menus 196 199 Factory reset menu Pressing YES will restore all the factory default settings and will clear all the memories WARNING Performing a factory reset will permanently erase all user memories that have been stored as well as erasing the current power on default setting 3 8 Software upgrade Navigate to the following menu under Setup gt System gt Ver ns START Softwr Pressing YES will display the following set of menus P8 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 eyesales eyeheight com The u
41. manner in which the data is converted needs to be specified This must be done regardless of which type of legalisation is required This is selected from the below menu found by navigating to Setup gt Comp Menus 100 103 Composite main menu The domain options are listed below e Auto This uses the frame rate to calculate which conversion to use o 29 97fps 30fps 59 94fps and 60fps means NTSC with pedestal 7 5IRE will be used o 25fps and 50fps means PAL will be used o Other detected standards including 23 98fps and 24fps will use PAL colour space conversion when in auto mode e PAL e NTSC e NTSC with 7 5 IRE offset a k a pedestal The unit default mode is Auto The domain has an effect on a certain number of menus which will display either in mV or in IRE For a few menus different values are stored for each mode so for example switching from PAL to NTSC will switch to using the NTSC menus for those few variables rather than converting the PAL values into NTSC equivalents The values treated in this way are listed below High Comp Y clip and knee Low Comp Y clip and knee High Comp C clip and knee Low Comp C clip and knee Proc amp gain black lift value Ring suppression high and low clip 3 2 4 Selecting the legaliser values RGB legalisation Setting the RGB legaliser values is done via the below menus which is found under Setup gt RGB YCC gt RGB Setup 14 eyeheight Unit 34 Park House Watford B
42. me 18 Figure 17 Logging Application GUI sisiccssszceceteendeeuisenisendee dteuiseuinndieadicadieuinesbione 24 5 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 eyesales eyeheight com System Overview This manual describes the function of the L 2 The LE 2 is a geNETics processing card which fits into a single slot of the eyeheight etherbox FB 9E This manual must be used in conjunction with the etherbox manual which contains much of the generic information common to all eyeheight geN Tics products The LE 2 Product The LE 2 is a full featured legaliser system with audio levelling using the geNETics platform The main features of the LE 2 are as follows Available in Standard Definition Multi rate or Dual Link versions Provides Legalisation of the SD SDI input Standard Definition version SD HD SDI Input signal with full 10 bit processing throughout MultiDef version or 12 bit for dual link 4 4 4 Dual Link version Composite YCC Component and RGB colour spaces Two Independent SD HD SDI outputs each changeable between Legalised Raw and Indicate out Adjustable Clipping Levels Adjustable soft clipping knee levels Highly effective overshoot and undershoot suppression on the luminance signal Integral luma and chroma gain black level adjustment amp hue rotation EBU
43. n of the etherbox manual GeN Tics protocol is used to control a number of processor cards using one connection PLEASE NOTE These commands are only active if the LOGGING mode is set to OFF see Section Error Reference source not found If a user preset is ecalled that sets LOGGING back to ON these commands will become inactive again The command set is as follows Command Meaning Example hex string Mnn M emory nn is the 4D 30 31 memory preset Select Memory 01 which is the PAL number preset The number represents the following M01 PAL preset M02 NTSC preset M03 Bypass all Processing M04 0 100 RGB M05 EBU103 tight preset M06 EBU103 optimum preset M07 gt M12 User Presets 16 Initial preset number depends on line standard See User Memories 3 4 3 A response will occur within 100mS of the command The responses are as follows Response Meaning Hex string OK Command was understood and will implement 4F 4B EO Command timed out 45 30 E1 Error 1 Unknown command 45 31 E2 Error 2 Memory number is not in range 45 32 5 3 Technical Specification 5 3 1 Description Provides legalisation of the SD Standard Definition version SD HD Multi rate version or dual link 4 4 4 Dual Link version input signal with full 10 bit processing throughout NOTE Indicate output is NOT available in dual link output mode 5 3 2 Features e Composite YUV and RGB colour
44. nction 140 Comp C high clip This menu adjusts the high Comp al clip value Values are in Comp C high knee he menu adjusts the high Comp component clip knee value Values ee in IRE 142 143 ae Pressing the buiton takes you tothe the button takes you to the previous level of menus Go To Menus 88 91 45 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 eyesales eyeheight com Menus 144 147 Comp C low clip and knee NTSC IRE Menu Num Heading Function 144 Comp C low clip This menu adjusts the low Comp component clip value Values are in IRE Comp C low knee This menu adjusts the low Comp component clip knee value Values eae in IRE 146 147 n n the button takes you to the previous level of menus Go To Menus 88 91 Menus 148 151 Memories menu Menu Num Heading Function gt gt 148 Preset memories Pressing the button takes you to the preset memory loading menus Go To Menus 152 155 User memories Pressing the button takes you to the user memory load and save menus Go To Menus 160 1 This shone he RT 150 Current Preset This shows the current Preset setting _ 151 Back Pressing the button takes you to the previous level of menus Go To Menus 152 155 Preset memories menu 1 2 Menus 00 03 Men
45. nit will be set into the state where it can be field upgraded using the Flasher software which can be downloaded from our web site www eyeheight com 3 9 Dual Link Mode In dual link mode the LE 2 automatically detects the SMPTE 352 packet in the A link This packet is essential for the correct operation in dual link mode and is obligatory for any dual link system Without it the unit will not switch into dual link operation If the correct SMPTE 352 packet is detected the unit will configure itself for the incoming standard The unit will handle 4 4 4 RGB and YCbCr modes in 10 and 12 bit There are no manual menu settings for dual link mode All legaliser settings are available and KarmAudio works with audio on the A link It is not configurable for audio on the B link PLEASE NOTE Due to the internal configuration of the legaliser it was not possible to enable the operation of the proc amp in dual link RGB modes It does however operate in dual link Y Cb Cr modes pP9 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 eyesales eyeheight com 4 The LE 2 Menu Set The following set of menus defines the operational controls of the LE 2 Note Only parameters with RED menu numbers are stored in the memories and are also saved automatically as soon as they are changed Menus 00 03 Top
46. o To Menus 60 63 Function Pressing the button takes you to the Component luma menu Go To Menus 76 79 Pressing the button takes you to the Component chroma menu Go To Menus 88 91 Pressing the button takes you to the previous level of menus Go To Menus 100 103 38 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 eyesales eyeheight com Menus 76 79 Composite Y hi lo menu Menu Num Heading Function 76 Comp luma high clip Pressing the button takes you to the and knee setup Comp luma high clip and knee adjustment menu Go To Menus 80 83 77 Comp luma low clip Pressing the button takes you to the and knee setup Comp luma low clip and knee adjustment menu Go To Menus 84 87 78 79 Back Pressing the button takes you to the previous level of menus Go To Menus 72 75 Menus 80 83 Composite Y high clip and knee PAL mV Menu Num Heading Function 80 Comp Y high clip This menu adjusts the high Comp luma clip value Values are in mV 81 Comp Y high knee This menu adjusts the high Comp luma clip knee value Values are in mV 82 83 Back Pressing the button takes you to the previous level of menus Go To Menus 76 79 Menus 84 87 Composite Y low clip and knee PAL mV 39 eyeheight Unit 34 Park House Watford Business Park Greenhill Crescent Watford
47. pies vis ieee 9 3 Operation ce tiiesdani oaeaeei dai aneian dadaas dasi daana nada daa adanida 11 3 1 General Flexipanel controls sesisseseseces suxesasnsseaguaecewecteessnngeeconnactpessmansuens 11 Dilek Device BUMOINS rrsan aa a iaai 11 3 1 2 Menu Navigation acsctsceveectssessscinrcncaliscos cs santeercianvee tas areseissoedsdeemeucnan 11 3 1 3 Parameter adjustment of a green MENU eeeeeeeeeeeeeeeeeeeeeeeeeeeees 12 3 1 4 Parameter adjustment of a red MENU ee eeeeeeceeeeeeeeeeeeeeeeeeeeeees 12 3 1 5 Information display ccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeenaeeeeeeeeeeeeeeeenaaees 12 3 2 Setting up the LE 2 cic rons atansccanonsarncmneinonetncmanoasateawemae 12 3 2 1 ANS I neriie inania ia iaaa naiai 12 3 2 2 Selecting the legalisation type ccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeesnaeees 13 3 2 3 Setting the legaliser COM AI ccssccsacssecedseudeeseeseieeseeasducudcnyeueseeevivadauevees 14 3 2 4 Selecting the legaliser values cccceeeeeeeeeeeeneeeeeeeeeeeeeeeeneaeees 14 3 2 5 Pr C AMD Sa eee en ee er EEEE ee eee 18 3 2 6 Setting up the output video parameters ssssssssssssssssssesseeeees 19 3 2 7 Recalling settings when video standard is changed 08 20 3 3 Advanced features of the LE 2 eee eceeeseeee eee eeeeeeeeeeeeeeeeeeeeeeeeees 20 3 3 1 Ring suppression ccceecceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseaaaaaeeeeeeeeeeeseenaaeees 20 3 3 2 Adjusting
48. s shown below 1 GPI 1 White Orange 2 Not Used Orange 3 GPI 2 White Green 4 GND Blue 5 RS232 TX White Blue 6 RS232 RX _ Green 7 LTC White Brown 8 LTC Brown Table 1 GPI LTC and RS232 pin out on RJ 45 5 1 1 RS23e Interface This loosely follows the pin convention of EIA 561 which is a standard for RS232 on an RJ45 cable Only TX RX and Signal ground pin 4 are implemented For the LE 2 the following RS232 parameters apply e 115Kbaud e 8 Bits no parity e 1 Stop bit 5 1 2 LTC Linear Time code Interface This unit takes in standard balanced LTC at 10dB to 10dB level The user can ground the LTC side for unbalanced use just using ground and the LTC This interface is only designed for LTC at unity play speed and will not track fast shuttling timecode 5 2 On Board automation protocol 5 2 1 Implimentation on RS232 A simple text based protocol has been implemented on the RS232 interface All text strings are shown in inverted commas do not include them in the actual command sent Each byte within a text string must be sent within 10mS of each other or the command will time out This on board protocol is not the same as the geNETics protocol Refer to the geN Tics protocol in section 6 Product 60 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 eyesales eyeheight com Automatio
49. spaces and combined RGB composite with two independent outputs for Legalise and user controllable Legal Indicate e Adjustable clipping levels and soft clipping knee levels e Integral luma and chroma gain black level adjustment amp hue rotation 6l 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 eyesales eyeheight com e EBU R 2003 standard SDI legalisation settings and 7 5 IRE or 0 IRE Pedestal with 6 user memories and common presets e Log output with timecode and PC viewer programme Automation Port using simple protocol for presets memories Unique severity display mode on monitoring output Firmware and software fully updatable by file upload Mechanical relay bypass option available Optional web based java soft panel and specific web app available Not available on the MX 9 chassis 5 3 3 Formats e Standard Definition version 625 50 525 59 94 e Multi rate version 625 50 525 59 94 1080i 23 98psf 24psf 23 98p 24p 25p 50i 29 97p 30p 59 94i 60i 720p 23 98 24 25 29 97 30 50 59 84 60 e Dual Link version Single Link 625 50 525 59 94 1080i 23 98psf 24psf 23 98p 24p 25p 50i 29 97p 30p 59 94i 60i 720p 23 98 24 25 29 97 30 50 59 84 60 Dual Link 4 4 4 1080i 23 98psf 24psf 23 98p 24p 25p 50i 29 97p 30p 59 94i 60i 720p 23 98 24 25 29 97 30 50 59 84 60 6e2 eyeheig
50. t video it can be extracted for use with the logging software to give a precise view of exactly where illegal video is Setup of the timecode extraction is done from the below menu found under Setup gt Utils gt T Codes Menus 128 131 Time code menu To set up timecode extraction select the timecode type from VITC LTC or ATC and if necessary select the ATC mode or VITC line numbers to further specify where the timecode data should be extracted from When this data is specified correctly the next time the logging application is used it will log the legaliser data with timecode data P4 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 eyesales eyeheight com 3 4 Memories 3 4 1 Power on memory On power up this product will automatically load the settings it had the last time it had power 3 4 2 Preset memories There are 6 preset memories which set the unit up with some common settings These are outlined below PAL normal e Legalisation method to Comp Ring suppression off Comp Y high clip and knee to 700mV Comp Y low clip and knee to OmV Comp C high clip and knee to 930mV Comp C low clip and knee to 230mV Comp domain to PAL NTSC normal e Legalisation method to Comp Ring suppression off Comp Y high clip and knee to 100 0 IRE Comp Y low clip and knee to 0 0 IRE Comp C h
51. te This menu sets the type of output video to be present on output 2 of the i o card Options are Legal Raw or Indicate 225 Output 1 type 226 Output 2 type If the output video link mode is set to dual link this menu will be automatically set to the same as output 1 Pressing the button takes you to the previous level of menus Go To Error Reference source not found 227 Back Menus 228 231 Not used Menu Num Heading Function 228 Notused o 229 Notused o 230 Not used 231 Not used 56 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 eyesales eyeheight com Menus 232 235 Blanking menu Menu Num gt Heading Function gt Blanking status This menu the video blanking to On or Off See section 3 3 2 for more information This menu sets the number of lines that are blanked from the top of the picture See section 3 3 2 for more information 233 Bottom This menu sets the number of lines that are blanked from the top of the picture See section 3 3 2 for more information 234 Left This menu sets the number of pixels that are blanked from the left of the picture See section 3 3 2 for more information 234 Right This menu sets the number of pixels that are blanked from the right of the picture See
52. te legalisation section and then the legalised signal is passed through a second legaliser as specified in the RGB legalisation section Clip amp Knee Many of the legaliser functions present Clip and Knee parameters to the user The Clip parameters specify the maximum and minimum values the system legaliser will allow to pass Figure 14 shows an illegal input to the clipper with detail in the illegal highlight and lowlight areas of the signal When the knee values are set to the same value as their respective Clips the legaliser operates as a hard clipper as shown in Figure 15 show shows the now legal signal but the detail in the highlights and lowlights has been lost Figure 16 shows the same input signal legalised with a 10 difference between the Clips and their respective Knees The highlight lowlight detail has been compressed into the legal region at the expense of some of the dynamic range of the originally legal part of the waveform fs 10801 50 00 Waveform H op C a Menu z Filter Color Lowpass Space Figure 14 Illegal Source 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 eyesales eyeheight com 09 02 2006 17 47 27 IF2 351 914 Active Sample O CbY Act Ref INT Gain x1 00 Mag x1 00 tA 1 4850 Gb s 1080i 50 00 3 000pns div Waveform Menu I Parade Filter Color
53. teristic colours Il 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 eyesales eyeheight com 3 1 3 Parameter adjustment of a green menu A green menu is one in which there is only one adjustable parameter There are two ways to adjust the parameter in a green menu 1 Press the green LCD button This will increment the value in that window This is most frequently done when the menu parameter is Textural for example switching a parameter between ON and OFF In this case a button press is most natural 2 Use the Rotary digipot A B C or D to adjust the parameter in the respective LCD window A B C or D The direction and speed of rotation enable numeric values to be set easily 3 1 4 Parameter adjustment of a red menu A red menu is one in which there is two or three adjustable parameters In this case it is necessary to first select the menu by pressing the red button When the red button is pressed it will turn green and either two or three of the rotary digipot LEDS will flash indicating that the respective rotary digipot will operate the respective parameter 3 1 5 Information display A Yellow menu Which on most panels does look a light orange is one in which only information is displayed An example of this is the software version display 3 2 Setting up the LE 2 A Block diagram of the video
54. the current unit settings to user memory 5 174 Save user memory 6 Pressing this button saves the current unit settings to user memory 6 175 Back Pressing the button takes you to the previous level of menus Go To Menus 148 151 Pressing the prev button on the panel will take you to the previous menu in the nested menu sequence Go To Menus 168 171 Menus 176 179 KARMAudioRT Limits menu this menu is only operational with the KARMAudioRT option K Menu Num Heading Function 176 ff Loudness Menus 177 Pressing the button takes you to the Loudness processing menus Go To Menus 248 251 178 Peak Menus Pressing the button takes you to the Peak processing menus Go To Menus 240 243 179 Back Pressing the button takes you to the previous level of menus Go To 50 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 eyesales eyeheight com Menus 180 183 System menu Menu Num Heading 180 Versions menu 181 Resets menu 182 Monitor Output settings 183 Back Menus 184 187 Software menu Menus 12 15 Pressing the prev button on the panel will take you to the previous menu in the nested menu sequence Go To Menus 0 3 Function Pressing the button takes you to the versions menu which includes the software upgrade menu Go To Menus 184 187 Pressing
55. the button takes you to the unit resets menu Go To Menus 188 191 Pressing this button takes you to the input and output settings menu Go To menu _ 224 Pressing the button takes you to the previous level of menus Go To Menus 08 11 Menu Num Heading 184 LE 2 version number 185 a 186 Upgrade software menu 187 Back Function This menu displays the version number of the LE 2 Pressing the button takes you to the upgrade software menu Go To Menus 192 195 Pressing the button takes you to the previous level of menus Go To Menus 180 183 5 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 eyesales eyeheight com Menus 188 191 Resets menu Menu Num Heading Function 188 Reboot unit Pressing this will reset the LE 2 The unit should finish rebooting within 30 seconds or so and it should have the same settings loaded as it had before the reset button was pressed 189 Factory reset Pressing the button takes you to the factory reset menu Go To Menus 196 199 190 191 Back Pressing the button takes you to the previous level of menus Go To Menus 180 183 Menus 192 195 Software upgrade menu Menu Num Heading Function 192 cae 193 194 Software upgrage Pressing this button will confirm you confirmation want to update the software of the LE
56. ting 0 disables that channel in the loudness calculation and true peak correction The LFE channel is never included in the loudness calculation but is subject to loudness and true peak correction if not set to 0 247 Back Pressing the button takes you to the previous level of menus Go To Menus 12 15 Menus 248 251 KARMAudioRT Loudness processing menu this menu is only operational with the KARMAudioRT option K Menu Nur zs Heading Function as Attack Rate This adjusts the attack rate of the loudness correction in loudness units per second 58 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 eyesales eyeheight com 249 Decay Rate This adjusts the decay rate of the loudness correction in loudness units per second 250 Window This is the duration of the averaging window used to determine the short term loudness of the source audio 251 Back Pressing the button takes you to the previous level of menus Go To Menus 176 179 59 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 eyesales eyeheight com 5 Technical Appendix 5 1 GPI Tally RS23e2 technical information The Processor card has an RJ 45 connector with GPI Tally and RS232 connections a
57. u Num Heading Function 152 Load preset 1 Pressing this button loads the PAL 46 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 eyesales eyeheight com normal preset memory For details on the preset memories see section 3 4 2 153 Load preset 2 Pressing this button loads the NTSC normal preset memory 154 Load preset 3 Pressing this button loads the Bypass all preset memory 155 Back Pressing the button takes you to the previous level of menus Go To Menus 148 151 Pressing the next button on the panel will take you to the next menu in the nested menu sequence Go To Menus 156 159 Menus 156 159 Preset memories menu 2 2 Menu Num Num Heading Function 156 Load preset 4 Pressing this button loads the PAL normal preset memory For details on the preset memories see section 3 4 2 Load preset 5 Pressing this button loads the PAL normal preset memory 158 Load preset 6 Pressing this button loads the PAL normal preset memory 159 Back Pressing the button takes you to the previous level of menus Go To 47 Menus 148 151 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 eyesales eyeheight com
58. usiness Park Greenhill Crescent Watford Herts GB WD18 8PH Reg No 2855535 Telephone 44 0 1923 256 000 Fax 44 0 1923 256 100 email eyesales eyeheight com Menus 36 39 RGB high clip and knee The basic form of the RGB legaliser is shown in Figure 11 In RGB mode the legaliser first converts the video from the YCbCr colour space to the RGB colour space The RGB data is then soft clipped according to the settings for RGB High Clip amp Knee and RGB Low Clip amp Knee Finally the clipped RGB data is converted back to the YCbCr colour space The RGB legal colour space is a subset of the composite legal colour space so an RGB legal signal is also composite legal but the reverse is not true R O P L YCbCr G RGB Video nr gt t gt Sot to Legal Out RGB Clip YCbCr B Soft Clip Ganged Figure 11 RGB Legaliser Structure YCC Legalisation Setting the YCC legaliser values is done via the below menus which are found under Setup gt RGB YCC gt YCC Setup Menus 52 55 YCC high clip and knee The basic form of the YCC legaliser is shown in Figure 12 YCC Legaliser Structure In YCC mode the legaliser provides direct clipping of the raw YCbCr data using separate clip and knee parameters for the Y and colour difference components 5 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
59. utton takes you to the previous level of menus Go To Menus 16 19 Menus 24 27 Proc am Menu Num _ Heading Function a tt s s Luma gain This menu adjusts the luma gain adjustment between 0 and 200 Chroma gain This menu adjusts the chroma gain adjustment between 0 and 200 26 Black lift This menu adjusts the black lift between 200mV and 200mV 27 Back Pressing the button takes you to the previous level of menus Go To Menus 16 19 33 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 eyesales eyeheight com Menus 28 31 RGB YCC main menu Menu Num Heading Function 28 RGB setup Pressing the button takes you to the RGB legalisation menu Go To Menus 32 35 29 YCC setup Pressing the button takes you to the YCC legalisation menu Go To Menus 44 47 30 31 Back Pressing the button takes you to the previous level of menus Go To Menus 04 07 Menus 32 35 RGB hi lo menu Menu Num Heading Function 32 RGB high clip and Pressing the button takes you to the knee setup RGB high clip and knee adjustment menu Go To Menus 36 39 33 RGB low clip and Pressing the button takes you to the knee setup RGB low clip and knee adjustment menu Go To Menus 40 43 34 35 Back Pressing the button takes you to the previous level of menus
Download Pdf Manuals
Related Search