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Crystal Vision DEC101S, User Manual, Page: 3 / 37

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Summary of Contents for DEC101S

Page 1: ...Lion Technology Park Station Road East Whittlesford Cambridge CB22 4WL England E mail sales crystalvision tv Website www crystalvision tv Tel 44 0 1223 497049 Fax 44 0 1223 497059 DEC101S Composite or...

Page 2: ...adjustment 10 3 Using the front control panel 13 The DEC101S menu structure 16 Selecting video standard and decoder modes 17 Setting gain and black level 18 Adjusting signal timing 19 4 Card edge ope...

Page 3: ...7 RM02 28 RM18 29 5 2 FR1 6 FR2 12 and FR2 8 frame rear connectors 30 FR1 6 FR2 12 connections 30 FR2 8 connections 30 5 3 Module configuration 31 Loop or terminate the external reference 31 Card edge...

Page 4: ...eight module converts any composite or Y C signal to SDI 8 bit frame synchroniser automatic or manual PAL NTSC standard selection adjustable timing gain and black level loop or terminate external anal...

Page 5: ...arate horizontal and vertical timing settings All these parameters are automatically maintained when power is cycled Output timing Horizontal and vertical timing adjustments are provided that operate...

Page 6: ...04 or above An optional RS422 to RS232 converter if the PC has no RS422 ports Installing Statesman Refer to the readme and or help file on the CD before proceeding To view all application windows set...

Page 7: ...ickly the following colour and size coding is used A module is shown present by full colour and absent by greyed colour A module is shown open by large icon size and closed by small icon A module is t...

Page 8: ...on YC Composite format selection Blank or unblank the VBI interval Pedestal pass or block the NTSC pedestal Status input presence Configuration Input settings Input settings are as follows Input setti...

Page 9: ...evel gain increased OFF Black level and gain settings assume no 7 5 IRE offset Note Vertical Blanking Interval data is normally present in PAL on lines 7 22 and 319 335 and in NTSC on lines 10 20 and...

Page 10: ...adjustment controls left hand pane Setting gain and black level The luma chroma gain and black level adjustments are independent for Composite and Y C modes For example if the unit is set up in compo...

Page 11: ...tive output timing reference The horizontal and vertical timing adjustments operate relative to one of two analogue timing references These are an external reference or an internal free running clock...

Page 12: ...sition settings are zero zero the delay thorough the board will be minimum and the serial output will be timed to the active analogue reference as per ITU R BT 601 Increasing the vertical position set...

Page 13: ...Crystal Vision Statesman 12 DEC101SUser ManualV1 0 05 11 03...

Page 14: ...to using the panel for the first time At power up the two line 20 character screen will display Crystal Vision followed by the firmware version number for the control panel All eight control panel ke...

Page 15: ...press the DEVICE key to go to the Device menu The top line of the display will show Available Cards X where X is the number of cards that have responded so far to the polling request The available car...

Page 16: ...Device menu F1 to F4 soft keys function assigned within each menu HOME moves the display to the home menu ENTER accept current selection Upward arrow used to move up the menu structure enter lock pane...

Page 17: ...g chart shows the available DEC101S menus The actual menus available may vary slightly as software is updated The DEC101S menu tree Note Function keys and shaft encoder LEDs are illuminated when activ...

Page 18: ...P Composite or Y C Decoder is always Simple 8 bit Decoder Mode NTSC F1 selects COMP Composite or Y C F4 selects NTSC Setup On Off Decoder is always Simple 8 bit Video standard Press F1 to switch the v...

Page 19: ...CAL sets gain and black level to unity values F1 allows ADJ shaft encoder to set chroma gain CAL sets chroma gain to unity value Note The displayed number varies as the shaft encoder is rotated to gi...

Page 20: ...the ADJ shaft encoder to change values F1 ADJ sets VPOS output timing in one line steps F2 ADJ sets HPOS output timing in 37ns steps Different horizontal and vertical timing adjustments can be maintai...

Page 21: ...o the reference in increments of 37ns Press the F2 button to allow the shaft encoder to adjust the horizontal output timing The shaft encoder LED will illuminate and an asterisk will appear on the dis...

Page 22: ...s first powered up detects the current configuration settings and restores the appropriate control Once this initialisation procedure is complete the card can be controlled or configured from the card...

Page 23: ...er link J3 Lever 3 Composite input Y C S video input Lever 4 VBI data passed unprocessed on luminance channel VBI data blanked Forcing the video standard The video standard can be forced by using jump...

Page 24: ...splay Text Description 0 Ygain 100 The shaft encoder can be used to adjust the luminance gain 1 Yoff mV 3 The shaft encoder can be used to adjust the luminance offset black level 2 CGain 100 The shaft...

Page 25: ...tive to the analogue timing reference in increments of 37ns When the maximum adjustment of one line is reached the value wraps round to zero and the Vpos adjustment is modified 6 V Pos 0 The shaft enc...

Page 26: ...n Setup on 7 5 IRE subtracted from black level gain increased Setup off Black level and gain settings assume no 7 5 IRE offset Note When the board is in 525 line NTSC mode the shaft encoder can be use...

Page 27: ...Crystal Vision Card edge operation 26 DEC101SUser ManualV1 0 05 11 03...

Page 28: ...wer supply The DTBAV and Indigo 1U high Desk Top Box has built in power supply and will house up to 2 single height modules RM01 Modular rear connectors Description RM01 12 DEC101 modules per FR2AV or...

Page 29: ...e lowest slot position No card is fitted in the third from top slot For details of fitting rear connectors please refer to the appropriate frame manual BNC_U BNC_1 Function A IN Serial Digital Output...

Page 30: ...ed General Label ZLA00158 Function A Not used B Serial Digital Ouput 1 C Serial Digital Output 2 D Not used connected to frame ground E Composite Sync B B input F Not used connected to frame ground G...

Page 31: ...1 Serial Digital Output SD2 Serial Digital Output Y G OPA Analogue Composite Video or C input U B OPB Analogue Y plus sync input active in Y C input mode V R OPC Composite Sync Loop through set by J1...

Page 32: ...ght hand corner of the module to the left as shown to terminate the external reference Set jumper J1 to the right for a loop through output Link Position Select loop through or termination of referenc...

Page 33: ...dressing on this and other boards in current frames DEC101S front section showing jumper link positions Setting the node address in older frames Frame Node address setting FR1 6 FR2 12 FR2 8 Set the r...

Page 34: ...ions and colours LED Colour Position Description Green Conf Illuminates when board power on configuration is complete Yellow Sync Illuminates when analogue timing reference is absent The board output...

Page 35: ...an settings if they were changed more recently Card edge settings have changed unexpectedly Statesman or active control panel settings may have overridden card edge control settings if they were chang...

Page 36: ...ith syncs 625 line PAL or 525 line NTSC Analogue reference Analogue black and burst mixed syncs or video Amplitude of syncs 150mV to 4V Link on PCB selects 75 Ohm termination or high impedance with lo...

Page 37: ...dules Indigo DT 1U Desk top box without active control panel for up to 2 modules Indigo 2A 2U frame with active control panel for up to 12 modules Indigo 1A 1U frame with active control panel for up t...

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