Crystal Vision
Hardware installation
DEC104S User Manual R1.0
35
29/10/04
Link
Position
Select loop through or termination of reference syncs
PL2
Middle near edge
connector
Link towards edge connector – composite video input looped through
Link away from the edge connector – composite video input terminated
on board
Loop or terminate the external reference
The external analogue reference may be terminated with 75
Ω
or allowed to provide a loop
through output. Set jumper link PL3 at the bottom right hand corner of the module to the
left (away from the edge connector) to terminate the external reference. Set jumper PL3 to
the right (towards the edge connector) for a loop through output.
Link
Position
Select loop through or termination of reference syncs
PL3
Bottom right hand corner
Link towards edge connector – ext syncs looped through
Link away from the edge connector – ext syncs terminated on board
