Crystal Vision DDAA132, User Manual

Page 1: ...k 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 DDAA132 SDI to composite or Y C monitoring encoder with distribution amplifier ...

Page 2: ...ns with RM18 6 Rear module connections with RM02 6 2 2 General Purpose Interface 8 4U frame GPI connections 9 2U frame GPI connections 10 1U frame GPI connections 10 DTB AV GPI connections 11 Indigo DT desk top box GPI connections 11 2 3 Configuration 11 Changing the standard selection mode 12 Changing output signal formats 12 3 Card edge operation 14 4 Problem solving 16 5 Specification 17 ...

Page 3: ...Crystal Vision DDAA132 User Manual R7 2 2 13 01 05 ...

Page 4: ...druple slot rear connector and the RM18 double slot rear connectors The RM01 allows the highest frame packing density with reduced output connections whilst the RM02 and RM18 provide access to all outputs but with reduced packing density The RM01 allows 24 modules in a 4U frame 12 modules in 2U six in 1U and two in a desk top box The RM02 allows 18 modules to fit in a 4U frame 9 modules in 2U fram...

Page 5: ...al cable Up to four reclocked SDI outputs and four composite or two Y C outputs GPI LED input presence indication Auto or manual PAL 625 NTSC 525 line selection VBI blanked or unblanked Modulated ramp test pattern or serial input NTSC setup on off and chroma bandwidth select Card edge control Note This manual covers the DDAA132 The DDAA132P with a greater range of internal test patterns including ...

Page 6: ... rear connector The 4U 2U and 1U frames have hinged front panels which give access to the PSU and all modules The desk top box has a removable front The universal frame wiring system allows any of the interface range of modules to be fitted in any position with the use of removable rear modules The DDAA132 may be used with the RM01 single slot rear connector the RM02 quadruple slot rear connector ...

Page 7: ... plus sync set by PL5 PAL NTSC Y Composite video or Y plus sync set by PL3 N C No connection SDI OUT Reclocked serial digital output SDI OUT Reclocked serial digital output SDI OUT Reclocked serial digital output N C No connection PAL NTSC C Composite video or C set by PL4 Rear module connections with RM02 RM02 fits in 4U 2U Indigo or FR2AV frame Description RM02 18 modules per 4U frame nine modul...

Page 8: ...ial digital output 3 Reclocked serial digital output 4 Reclocked serial digital output PAL NTSC Y Composite video or Y plus sync PAL NTSC C Composite video or C PAL NTSC Y Composite video or Y plus sync PAL NTSC C Composite video or C PL3 PL2 PL5 PL4 PL4 PL3 PL5 PL2 PL5 PL3 PL2 PL4 RM02 output configuration showing link settings For detailed link information see board configuration ...

Page 9: ...o Y reduces Y gain as required Only affects 525 line output b 625 line if manual standard selected on jumper PL8 525 line if manual standard selected on jumper PL8 c Blank PAL lines 7 to 22 320 to 335 NTSC lines 10 to 20 273 to 282 Unblank PAL lines 7 to 22 320 to 335 NTSC lines 10 to 20 273 to 282 d See table below See table below e See table below See table below f See table below See table belo...

Page 10: ...2 3 22 3 21 3 12 4 13 4 12 10 3 11 3 19 3 20 3 21 4 22 4 Slot no a pin b pin c pin d pin e pin f pin 1 8 5 9 5 18 5 26 5 19 6 20 6 2 7 5 16 5 17 5 25 5 10 6 11 6 3 8 7 9 7 18 7 26 7 19 8 20 8 4 7 7 16 7 17 7 25 7 10 8 11 8 5 5 5 6 5 15 5 24 5 1 6 2 6 6 4 5 14 5 13 5 23 5 3 6 4 6 7 5 7 6 7 15 7 24 7 1 8 2 8 8 4 7 14 7 13 7 23 7 3 8 4 8 9 3 5 12 5 22 5 21 5 12 6 13 6 10 10 5 11 5 19 5 20 5 21 6 22 6...

Page 11: ... 4 Table shows pin number remote number Note Remote 1 and Remote 3 are 26 way high density D Type female sockets and frame ground is pin 2 and 5V 500mA is pin 1 in each case Remote 2 and Remote 4 are 26 way high density D Type male plugs and frame ground is pin 6 and 5V 500mA is pin 15 in each case 1U frame GPI connections GPI lines a to f of each card connect to one of two rear remote connectors ...

Page 12: ...f of each card connect to the rear remote connector as follows Slot no a pin b pin c pin d pin e pin f pin 1 8 1 9 1 18 1 26 1 19 2 20 2 2 7 1 16 1 17 1 25 1 10 2 11 2 Table shows pin number remote number Note Remote 1 26 way high density D Type socket Frame ground is pin 2 and 5V 500mA is pin 1 Remote 2 26 way high density D Type plug Frame ground is pin 6 and 5V 500mA is pin 15 2 3 Configuration...

Page 13: ...ta With PL8 in the MANUAL position the video standard used will be set by the front panel DIL switch or GPI control DDAA132 showing configuration jumpers Note The AUTO mode may slightly extend the time required to synchronise a new signal Changing output signal formats The following table shows the link position required to select composite or Y C video for the RM01 RM02 RM18 rear connectors and o...

Page 14: ... 2 Link Link position Output selected PL2 Up Composite PL2 PL2 at C C PL3 Up Composite PL3 PL3 at Y Y PL4 Up Composite PL4 PL4 at C Y PL5 Up Composite PL5 PL5 at Y Y Factory adjustments The five potentiometers on the board are factory set and should not need re adjustment ...

Page 15: ...ut is incoming SDI data Composite output is modulated ramp test pattern 2 525 625 line if jumper PL8 in manual position 525 line if jumper PL8 in manual position 3 VBI Blank PAL lines 7 to 22 320 to 335 NTSC lines 10 to 20 273 to 282 Unblank PAL lines 7 to 22 320 to 335 NTSC lines 10 to 20 273 to 282 4 SET No setup Adds 7 5 IRE of setup to Y reduces Y gain as required Only affects 525 line output ...

Page 16: ...uivalent Adjusting input gain The Y C and Composite gain is continuously variable by 10 using the GAIN control The DDAA132 is supplied with a factory set gain of 0dB On board jumper link settings Please refer to configuration section to set the following options when using card edge control Changing the standard selection PL8 AUTO Manual Changing output selection PL2 3 4 and 5 ...

Page 17: ...riate frame manual for detailed information Check that the card is seated correctly in the frame There is no video output Check that a valid video input is present and that any cabling is intact Try using the built in modulated ramp test signal to check output cabling and monitoring The video output is low quality Check that the maximum cable length has not been exceeded Check the card edge chroma...

Page 18: ...equivalent 4 analogue outputs selectable using movable links 2 composite or Y plus syncs 2 composite or C Composite or Y plus sync are 1V into 75Ω C 300mV burst into 75Ω Gain adjustment Continuous adjustment 10 per channel Performance Frequency response 0 2dB 0 to 3 5MHz 0 3dB 0 to 5MHz Blanking To PAL NTSC specification horizontally and vertically with selectable VBI blanking PAL lines 7 22 320 3...

Page 19: ...frame with passive front panel fitted with Statesman CPU for up to 24 modules Indigo 2S 2U frame with passive front panel fitted with Statesman CPU for up to 12 modules Indigo 1S 1U frame with passive front panel fitted with Statesman CPU for up to 6 modules Indigo DTS Desk top box with passive front panel fitted with Statesman CPU for up to 2 modules Indigo 2 48V 48V 2U frame with passive front p...