User's Manual

SECTION 3: INSTALLATION INSTRUCTIONS
516.80548.POM_REVA_Product_Owner's_Manual_M64780D25_FCCRpt.doc Page 11 of 44
ECN-5277
44
4. Prior to drilling holes in the engine compartment firewall, inspect both sides to avoid
obstructions.
5. For grounding point, use the engine block or the negative (-) terminal of the vehicle battery.
Ground connection surfaces must be free of paint, rust, and other corrosion to maximize
performance and avoid damage. Do not tie to the vehicle chassis.
6. To simplify troubleshooting problems, label all connecting points and wires.
Mounting the High Speed Mobile Radio
To mount the high speed mobile radio, perform the following steps:
Step 1 As shown in the figure below, secure the high speed mobile radio into the trunk
compartment. Insert four (4) sheet metal screws in the high speed mobile radio
brackets.
Figure 6: High Speed Mobile Radio Mounting
a
If less than four (4) screws are used, the high speed mobile radio can become loose in the trunk
compartment. This may cause the high speed mobile radio not to function properly.
When inserting screws, be careful not to disturb the vehicle’s gas tank.