TELUS iR1200, Руководство по установке

Страница: 16 / 37

TELUS Mobility™
10 www.telusmobility.com
•
In a fixed (building or desk) environment, position the GPS antenna where it has a direct line-of-sight to the sky. In some
cases, this can be accomplished by placing the antenna adjacent to a window. In most cases it will require mounting outside
of the building.
The cellular antenna(s) used for this transmitter must not be co-located or
operated in conjunction with any other antenna or transmitter. This device is
approved with emissions having a source-based time-averaging duty factor
not exceeding 67.5%.
Vehicle – Antenna Installation:
•
Antennas used for this transmitter must not exceed an antenna gain of 5 dBd.
•
For rear deck trunk and rooftop installations, the antenna must be located at
least 20 cm away from rear-seat passengers and bystanders in order to
comply with the FCC RF exposure requirements.
IMPORTANT: Failure to observe these restrictions will result in exceeding the
FCC RF exposure limits.
Planning Cable Layout
Once you have chosen the location of the modem and antenna, and before installing, layout the cables to determine:
•
If the cables can reach the modem and antenna.
•
If the distance between components is adequate and allows you to make adjustments to receive a better signal. (Please refer
to the manufacturer’s installation manual for safe installation of your antenna).
•
If there are kinks or bends in the cable or obstructions in the vehicle that could affect routing.
Serial Cable Routing
Serial cable routing is the most important factor to ensure a trouble-free operation. The serial cable should be as stable as possible
(e.g., it should experience little to no movement and have few or no bends or kinks).
NOTE: The majority of problems occur because of serial cable failure.
Installation Tools
You will need these tools to install the iR1200 modem.
•
Portable Drill
•
Hammer
•
Center Punch
•
Connector Crimp tool
•
Four #10 self-tapping sheet metal screws
•
Phillips Screwdriver