Motorola VML750, Installation Manual

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Antenna Cables Installation (Main and Diversity) for LTE Private Network Configuration Chapter 2: VML750 Installation
Procedure 2-3 How to Install the DC Power and Ignition Cable (Continued)
2 On the engine side of the firewall, connect the black lead to the negative (-) battery
terminal.
3 On the engine side of the firewall, connect the red (A+) lead to the vehicle’s battery
as follows:
1.
Verify that the fuse holder is at a distance of 20-30 cm (7.87-11.8”) away from
the connection point, ensuring that it is not close to any hot engine component.
2. Mount the fuse holder using the provided mount, and dress wires as necessary.
Connect the red lead plug adaptor (on the fuse holder) to the matching receptacle
on the red lead of the DC Power cable.
3.
Connect the red lead of the DC Power cable to the positive (+) battery terminal.
Cable tie the wire every 4” (10 cm) along its length, do not tie to existing vehicle
cables
4. Insert the fuse into the fuse holder.
4
Verify that the cables in the engine compartment do not obstruct any of the vehicle
controls or touch hot or moveable parts of the engine.
5 For ignition installation, perform the following steps:
1. Consult the vehicle documentation to locate the ignition wire.
2. Verify that the voltage is high with ignition on, during start (cranking),
accessory, and while vehicle is running. When the ignition is off, the voltage is zero.
3.
Connect the green lead of the DC Power cable to ignition (+). Cable tie the
wire every 4” (10 cm) along its length, do not tie to existing vehicle systems.
6 Connect the DC Power and ignition cable connector to POWER connector on the
VML750 Connector panel. Fasten the connector using the four fastening screws.
Antenna Cables Installation (Main and Diversity) for LTE Private
Network Configuration
Procedure 2-4 How to Install Antenna Cables (Main and Diversity)
1
For WWAN1 antenna cables installation:
1.
Connect the connector of the cable marked with “External” to the WWAN1
Main port on the VML750 connector panel.
2. Connect the connector of the cable marked with “Internal” to the WWAN1 DIV
port on the VML750 connector panel.
3. Connect the connector of the cable marked with “GPS” to the GPS port on
the VML750 connector panel.
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6802988C54-B July 2014