Power Supply Connector; Pinout; Antenna Connector (Optional); Vehicle Remote Antenna Mount - LXE VX3X Reference Manual

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Power Supply Connector

Power is supplied to the VX3X through the power connector. Additionally this assembly provides
a connection point for the vehicle's chassis ground to be connected internally to the conductive
chassis of the computer.
The VX3X internal power supply can accept DC input voltages in the range of 12 to 80 Volts DC.

Pinout

Pin
1
2
3

Antenna Connector (Optional)

VX3X's ordered with an external remote antenna option have an antenna connector located on top
of the unit. VX3X's ordered with the internal antenna option do not have an external antenna
connector.

Vehicle Remote Antenna Mount

The external antenna can be remotely mounted on the vehicle. Please refer to the "Vehicle
Remote Mount Antenna Installation Sheet", available on the LXE Manuals CD or ServicePass
website, for details.
VX3X Reference Guide
2

Figure 2-9 The Power Connector

Signal
DC Positive (+)
DC Negative (–)
Chassis Ground

Figure 2-10 RF Antenna SS Connector

External Connectors
3
1
E-EQ-VX3XRG-D