Owner's manual

RGB 168
xixi
xixi
xi • Installation and Operation 2-9
Negative
F
ollow
1
1 and 2
2 and 3
J19
1
J40
1
J20
1
Front
Rear
Power Supply
J20: Sync polarity
jumper
J40: Vertical
sync
width
jumper
pins 1 and 2 connected, and
pins 2 and 3 connected.
Circuit board jumper locations
4. Configure the jumpers. To configure the jumpers, use
pliers to pull the jumper shunt off the pins, then place
the jumper on the appropriate pins.
Changing jumper settings
The jumpers perform the following functions:
J-20: Sync polarity jumper — This jumper adjusts the
output sync polarity. Horizontal (H) and vertical
(V) sync output can either follow input sync
polarity, or be forced to negative.