OP
+
VTX
Installation and Operation Manual
5
Setting Jumpers
OP
+
VTX modules use two sets of jumpers:
LOC/REM
to select between local or remote control
Clock Mode
to configure the module’s position as either
Master
or
Slave
within a pair
of modules (the default position is
Master
)
The location of the jumpers is shown in
Figure 2-1
.
Figure 2-1
Location of Jumpers on OP
+
VTX Module
To set the
Remote/Local
jumper, place a jumper on pins
1
and
2
for Remote control, or on
pins
2
and
3
for Local control. See
Figure 2-2
.
Figure 2-2
Remote/Local Control Settings
To set the
Clock Mode
jumper, place a jumper on pins
1
and
2
for
Slave
control, or on pins
2
and
3
for
Master
control. See
Figure 2-3
.
Figure 2-3
Master/Slave Control Settings
NOTE: You must configure modules for Master or Slave operation prior to power-up. The
OP
+
VTX is usually used in pairs and requires one module to be Master and the other to be
Slave.
LOC/REM Jumper
Clock Mode Jumper
1 2 3
1 2 3
Remote control
Local control
3 2 1
3 2 1
Slave control
Master control
