EVS XT[2] User Manual

XT Series DISK RECORDER - Version 10.03 - Hardware
Technical Reference Manual
Issue
10.03.B
EVS Broadcast Equipment SA
–
July 2010
45
JUMPERS ON THE COHX BASE MODULE
ST1, ST2: These 2 jumpers must be installed on the last COHX board of
the server (i.e. on COHX #1, 2 or 3 if there are respectively 1,
2 or 3 COHX board installed in the server)
ST3 (SPARE): « parking » for jumpers for ST1 and ST2 when these are not
used
ST4 (only on
COHX with
genlock) :
It must be set to HiZ (or not installed).
Note that the Genlock Loop connector on the back panel of the
XT[2] server must always
be terminated with a 75 Ohm load if it
is not used.
ST5 : It defines the position of the board inside the server.
It must be set to « 1 » for a COHX with genlock, and to « 2 » or
« 3 » for a COHX board without genlock, depending on its
position in the server.
LEDS ON THE COHX BASE MODULE WITH GENLOCK
GLK
Off when the genlock module is not initialized
Blinks green when the genlock module is properly initialized, but not valid
genlock signal is detected
On, steady
green
when the module is initialized and a valid genlock signal is
detected
Red
(intermittent)
when there is a genlock problem
Red (steady) when a resync is needed
PSU OK
On (green) when all voltages are present and in the allowed range,
otherwise the led is off

EVS XT[2] Specifications

General

Brand	EVS
Model	XT[2]
Category	Server
Language	English