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 equalisation and gain.
Crystal Vision Hardware installation 2 Hardware installation The VDA110M HD single channel video distribution amplifier fits into all Crystal Vision rack frames. All modules can be plugged in and removed while the frame is powered without damage. 2.1 Universal rear connectors...
Crystal Vision Hardware installation Rear module connections with RM01 RM01 fits in all frames Description RM01 • 24 modules in 4U, 12 in 2U, 6 in 1U & 2 in a DTB • All frame slots can be used Signal assignment Input.
Crystal Vision Hardware installation Signal Input LOOP Input loop-through Output Output Output Output Output Output Output 2.2 Module configuration The VDA110M HD is equipped with an on-board jumper link to change input termination. VDA110M HD showing termination jumper PL2 Changing the input termination Move jumper PL2 to the appropriate position to set the input termination to either 75Ω...
Crystal Vision Hardware installation 2.3 General purpose interface Each frame slot has up to six connections ‘a’ to ‘f’ for GPI control and monitoring. These connections are available at the rear of the frame on the 26-way D-type remote connectors.
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Crystal Vision Hardware installation Note: Remote 1, Remote 3, Remote 5 and Remote 7 are 26 way high-density D-Type female sockets. Frame ground is pin 2 and +5V @500mA is pin 1 in each case. Remote 2, Remote 4, Remote 6 and Remote 8 are 26 way high-density D-Type male plugs and frame ground is pin 6 in each case and +5V @500mA is pin 15 on Remote 2 and Remote 6.
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Crystal Vision Hardware installation Note: Remote 1: 26 way high-density D-Type female socket. Frame ground is pin 2 and +5V @500mA is pin 1. Remote 2: 26 way high-density D-Type male plugs and frame ground is pin 6 and +5V...
Crystal Vision Card edge operation 3 Card edge operation The front edge of the VDA110M HD card provides power rail monitoring, signal status and gain/equalisation adjustments. There is no provision for remote control. VDA110M HD front edge view Location/colour Meaning when lit...
Crystal Vision Trouble shooting 4 Trouble shooting Card edge monitoring The front edge of the card provides useful power rail and video monitoring in addition to card-edge controls and status LEDs. VDA110M HD front edge view Location/colour Meaning when lit...
Crystal Vision Specification 5 Specification General Dimensions 100mm x 266 mm module with DIN 41612 connector Weight 140g Power consumption 1.4 W Inputs Video 1 analogue. Input loop-through available with selected rear modules Input return loss >40db up to 5Mhz...
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