Base Board LEDs
The following table lists the LEDs available on the COHX base board with the genlock
functionnality:
LED Color Status Function
GLK — Off The genlock module is not initialized.
Green Blinking The genlock module is properly initialized, but no valid
genlock signal is detected.
On The module is initialized and a valid genlock signal is
detected.
Red Blinking There is a genlock problem.
On A resync is needed.
PSU
OK
Green On All voltages are present and in the allowed range.
— Off There is a voltage problem.
V3X COD Modules LEDs
The following table lists the LEDs available on then V3X COD modules (from left to right):
LED Color Status Function
CPU Green Blinking Indicates CPU activity.
On There is a problem with the module processor.
PLAY Green On The module is set in play mode by the software.
Off The module is set in record mode.
PVID Green On A valid video signal has been detected on the J8
connector (SD/HD SDI input), whether the module is in
play or record mode.
TF(transfer) Green Blinking Data transfers occur between the module and the H3X
board.
M1 — — Not used.
M2
M3
M4
6.2.2. CODConnectivity in SD and HD
This section describes the connector assignments and layout for the video standards SD
525i, SD 625i, HD 1080i and HD 720p.
The specific connectivity for HD 3D/1080p Dual Link and 3D/1080p Single Link 3Gbps is
described in the following sections.
66 6. Boards Description
EVS Broadcast Equipment S.A. -November 2011 Issue 11.00.A