Nautel VX150, Installation Manual

Page: 47 / 86

VX150 TO VX2 INSTALLATION MANUAL CONTROL AND MONITOR WIRING
VERSION 0.3 2021-01-14 PAGE 1.8.3
Table 1.8.1: Factory Defined (Default) Remote Inputs
NOTE
:
Default channels shown. Other Remote Input options exist. 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. 7
2 RF Off Same as pressing the RF Off button. Tells the transmitter to disable RF
power. 8
5 Preset 1 Select Selects preset 1 as active. 15
7 Preset 2 Select Selects preset 2 as active. 4
3 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. 14
4 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. 2
6 Protect Reset Causes a reset for latched alarms. 1
Ground -
Ground
7