VX3 TO VX6 INSTALLATION MANUAL CONTROL AND MONITOR WIRING
VERSION 1.0 2023-08-16 PAGE 1.8.3
When the remote input is configured for logic ‘0’, a negative logic (current-sink-to-ground) command
must be applied to the appropriate remote input (1 through 7). To avoid a ground loop, obtain the
ground from pin 7).
Table 1.8.1: Factory Defined (Default) Remote Inputs
NOTE:
Default control logic for remote inputs is Falling Edge.
REMOTE
INPUT #
INPUT
(CHANNEL)
FUNCTION
PIN OF
REMOTE I/O-A
1 RF On Same as pressing the RF On button. Tells the transmitter to provide RF
power if possible.
1
2 RF Off Same as pressing the RF Off button. Tells the transmitter to disable RF
power.
2
3 Preset 1 Select Selects preset 1 as active. 3
4 Preset 2 Select Selects preset 2 as active. 4
5 Power Trim + Increases the power level of the current preset. Apply a momentary ground
input to increase the power by 1% of rated, or apply a longer duration
ground input to increase power by 1% every 0.5 s.
5
6 Power Trim - Decreases the power level of the current preset. Apply a momentary
ground input to decrease the power by 1% of rated, or apply a longer
duration ground input to decrease power by 1% every 0.5 s.
8
7 Protect Reset Causes a reset for latched alarms. 9
- +12 V In 6
- Ground 7
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