Hughes 9450 Series, Installation Manual, Page: 24 / 31

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Vehicular installation
3004129 Revision A
7. Install the IDU in a protected but ventilated area. Allow at
least a 1-inch space around all surfaces, except for the
bottom surface attached to the vehicle, to provide adequate
cooling. Ensure that the location is accessible for
servicing.
8. The IDU is not waterproof.
9. Always provision the wiring into the IDU with a drip loop.
10. With the exception of the IDU-to-antenna RF cable, do not
route the power cable outside the vehicle.
Common IDU mounting
information
Note: Use care when drilling through the body of the vehicle to
avoid puncturing critical items.
Instructions for the installer:
1. Mount the terminal onto a flat surface using at least four
screws (not supplied). Use screws with a diameter between
3.5 to 4 mm. Vibration-resistant screws or lock washers
should be used.
2. There are two mounting holes/slots on either side of the
terminal base.