Extron electronics Universal Interfaces RGB 130xi User Manual page 24

Controls and Installation, cont'd
2-17 RGB 130xi xi xi xi xi , 134xi xi xi xi xi , 150xi xi xi xi xi Controls and Installation
pins 1 and 2 connected:
pins 2 and 3 connected:
1
J20
1
J40
Figure 2-16 — 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.
Figure 2-17 — Changing jumper settings
1 and 2
2 and 3
Rear
1
J19
J20: Sync polarity
jumper
J40: Vertical sync
width jumper
Power Supply
Front