AL900 USER MANUAL
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3.3.2 Step 2: Connect GSM Antenna
1
Connect the GSM Antenna to the unit.
2
Fasten the connection by turning the screw in the bottom.
3
Please do not swing round the antenna itself.
3.3.3Step 3: Connect GPS Antenna
1
GPS antenna is used to receive satellite signals in the sky. It should be positioned at a place where it
will have an unobstructed view of the sky. The ideal location is top of the dashboard or close to the rear
window of the car.
2
GPS antenna can pick up signals through glass and plastic, but will not "see the sky" through metal
or other conductive surfaces. To avoid distractions of GPS signal, make sure the antenna is not covered
or shielded by any object containing metal, such as the metallic windshield.
3
If your car is with metallic windshield please cut a hole on the windshield above the place where you
put the GPS antenna, so that the antenna can receive the GPS signals.
3.3.4 Turn on the GPS Tracker
Connect the GPS Tracker with 4P cable like below picture, then the AL900 will be
automatically turned on
