Crystal Vision VDA110M User Manual Download Page 17

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Crystal Vision

Specification

22/09/05

VDA110M User Manual V1.1

Ordering information

VDA110M

Analogue video distribution amplifier w/manual control

Indigo 2

2U frame without active control panel for up to 12 modules

Indigo 1

1U frame without active control panel for up to 6 modules

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 to 6 modules

Indigo DTA

1U Desk top box with active control panel for up to 2 modules

Indigo 2S

Statesman enabled only 2U frame for up to 12 modules

Indigo 1S

Statesman enabled only 1U frame for up to 6 modules

Indigo DTS

Statesman enabled only 1U Desk top box for up to 2 modules

RM01

Single slot rear module with 6 BNCs

RM09

Single slot rear module with 6 BNCs. Allows single loop-through

RM02

Quad slot rear module with 27 BNCs for 3 boards

RM10

Quad slot rear module with 27 BNCs for 3 boards. Allows loop-
through for single VDAs

RM16

Dual slot rear module for 1 VDA with 12 BNCs. Allows single
loop-through

RM18

Dual slot rear module for 1 VDA with 12 BNCs. Accesses all 11
outputs.

Summary of Contents for VDA110M

Page 1: ...on 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 VDA110M Analogue video distribution amplifier ...

Page 2: ...ear module connections with RM01 5 Rear module connections with RM09 5 Rear module connections with RM18 6 Rear module connections with RM16 7 Rear module connections with RM02 8 Rear module connections with RM10 9 3 2 General purpose interface 10 3 3 Configuration 12 Changing the input termination 12 Changing the GPI output drive 12 4 Problem solving 13 5 Specification 15 ...

Page 3: ...module may be removed without losing the looped through source It is very compact with 12 modules fitting in a 2U frame when a single slot rear connector is used The unit plugs into the front of the rack frame and the universal connection system allows a mixture of Crystal Vision modules in the frame The hinged front panel of the case reveals LED indication of input status and controls for cable e...

Page 4: ...Green bottom Power supply OK Adjusting cable equalisation Cable equalisation is continuously variable from 0m to 300m using the EQ control Adjusting input gain Gain is continuously variable 3 0dB using the GAIN control The VDA110M is supplied with a factory set gain of 0dB Video monitoring test point A 75Ω monitoring output is provided on two test hooks at the board edge White is Monitor Out and b...

Page 5: ...here are six types of rear connector available that provide system flexibility by allowing a mix between total I O access and module packing density The VDA110M may be used with the RM01 and RM09 single slot rear connector for up to 12 modules the RM02 and RM10 quadruple slot rear connectors for up to 4 modules and the RM16 and RM18 double slot rear connectors for up to 6 modules in a 2U frame The...

Page 6: ... a DTB All frame slots can be used BNC Signal assignment IN Input OUT 1 Output OUT 2 Output OUT 3 Output OUT 4 Output OUT 5 Output Rear module connections with RM09 RM09 fits in all frames Description RM09 12 modules in 2U 6 in 1U 2 in a DTB All frame slots can be used BNC Signal assignment IN Input LOOP IN Input loop through OUT 1 Output OUT 2 Output OUT 3 Output OUT 4 Output ...

Page 7: ...s in all frames Description RM18 eleven outputs 6 modules per 2U frame 3 per 1U frame 1 per DTB 1 module per rear connector 6 connections available Card fits in upper slot No card fits in lower slot BNC Signal A Output B Input C Output D Output E Output F Output G Output H Output I Output J Output K Output L Output ...

Page 8: ...s in all frames Description RM16 6 modules per 2U frame 3 per 1U frame 1 per DTB 1 module per rear connector 6 connections available Card fits in upper slot No card fits in lower slot BNC Signal In Input Loop Video Loop Video 1 Output 2 Output 3 Output 4 Output 5 Output 6 Output 7 Output 8 Output 9 Output 10 Output ...

Page 9: ...ts in Indigo and FR2AV frames Description RM02 9 modules per 2U frame 3 modules per rear connector 9 connections available Card 1 fits in slots 1 5 and 9 Card 2 fits in slots 2 6 and 10 Card 3 fits in slots 4 8 and 12 No card fits in 3 7 or 11 BNC Signal A Input Input B Input Output A Output Output B Output Output ...

Page 10: ...FR2AV frames Description RM10 9 modules per 2U frame 3 modules per rear connector 9 connections available Card 1 fits in slots 1 5 and 9 Card 2 fits in slots 2 6 and 10 Card 3 fits in slots 4 8 and 12 No card fits in 3 7 or 11 BNC Signal IN Input LOOP Input loop through 1 Output 2 Output 3 Output 4 Output 5 Output 6 Output 7 Output ...

Page 11: ... connect to one of four rear remote connectors 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 3 8 3 9 3 18 3 26 3 19 4 20 4 4 7 3 16 3 17 3 25 3 10 4 11 4 5 5 1 6 1 15 1 24 1 1 2 2 2 6 4 1 14 1 13 1 23 1 3 2 4 2 7 5 3 6 3 15 3 24 3 1 4 2 4 8 4 3 14 3 13 3 23 3 3 4 4 4 9 3 1 12 1 22 1 21 1 12 2 13 2 10 10 1 11 1 19 1 20 1 21 2 22 ...

Page 12: ...2 4 2 5 3 1 12 1 22 1 21 1 12 2 13 2 6 10 1 11 1 19 1 20 1 21 2 22 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 DTB GPI connections GPI lines a to f of each card connect to the rear remote connector as follows Slot no a pin b pi...

Page 13: ...o either 75Ω or high impedance loop through Input termination PL 2 position Termination 75R position top Terminated 75 Ω Loop through position bottom High impedance Changing the GPI output drive As supplied the GPI output can drive a 24V or 48V bulb For 5V LED drive resistor R1 near edge connector must be changed from 0Ω to 680Ω 0805 surface mount type The module can be supplied with an LED drive ...

Page 14: ... hand PSU green LED indicates good power rails when lit The upper right hand green LED lights when an input is present and the lower right hand green LED is not used Video monitoring test point A 75Ω monitoring output is provided on two test hooks at the board edge White is Monitor Out black is Ground LED indication LED Location colour Meaning when lit IP Green top 525 625 line signal present on i...

Page 15: ...ling is intact The video output is low quality Check that the cable equalisation is correct for the input cable and that the maximum length has not been exceeded The card no longer responds to card edge control Check that the card is seated correctly and that the Power OK LEDs are lit If necessary re set the card Re setting the card If required the card may be reset by simply removing the rack pow...

Page 16: ...nd type 11 maximum cable equalised analogue Gain adjustment Continuous adjustment 3 0dB Cable Equalisation Continuous adjustment 0 to 300m Belden 8281 or equivalent Performance Frequency response 0 05dB 0 to 6MHz Differential phase 1o Differential gain 1 Signal to noise ratio 60dB weighted GPI lines Outputs 1 D type on frame Input presence absent Status monitoring LED display Front of card edge vi...

Page 17: ...o 6 modules Indigo DTA 1U Desk top box with active control panel for up to 2 modules Indigo 2S Statesman enabled only 2U frame for up to 12 modules Indigo 1S Statesman enabled only 1U frame for up to 6 modules Indigo DTS Statesman enabled only 1U Desk top box for up to 2 modules RM01 Single slot rear module with 6 BNCs RM09 Single slot rear module with 6 BNCs Allows single loop through RM02 Quad s...

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