To Next Page

To Previous Page

XT Series DISK RECORDER - Technical Reference

EVS Broadcast Equipment SA - Nov 2005

Issue 3.0

4.2.5 COHX BOARD

The COHX board is divided in 3 parts : COHX base (center front and back),

COD A module (front left), and COD B module (front right).

COD A and COD B modules are the actual CODEC modules, each of them

being able to be configured by software either as a encoder (for a record

channel) or as a decoder (for a play channel). There are 3 hardware

versions of COD modules : SD only, HD only, or HD/SD. They are clearly

identified by the sticker at the front of the board.

There are 2 versions of the COHX base : one with genlock, one without

genlock. The genlock model can easily be identified by the presence of 3

quartz synthetizer at the back of the board, on the right-hand side, and by

the presence of the GLK and PSU OK leds on either side of the DIN

connector at the center front of the board. Note that a COHX board with

genlock must

be installed as COHX #1 in first position (slot 2) in an XT[2]

system (6U or 4U). A COHX board with genlock can never

be installed in

any other slot, and thus can not be used instead of COHX #2 or #3. Doing

so will result in conflicting electrical signals inside the system.

Other manuals for EVS XT Series

Questions and Answers:

Need help?

Do you have a question about the EVS XT Series and is the answer not in the manual?

General