2) Install GPS antenna
Make sure you don't switch on the equipment power first!
a) The arc side of the GPS antenna face the sky, and there is no metal shielding and electromagnetic shielding above.
b) In order to receive good signal, the flat bottom of the GPS antenna should be installed as flat as possible, and the angle should not exceed 45 degrees.
c) The wiring is as concealed as possible: first, it is beautiful; second, it is to prevent unintentional or intentional damage.
d) Suggested installation location of GPS receiver: under the front windshield or under the rear windshield.if it can be installed on the top of the car, the
receiving effect is the best;
e) Generally, the GPS antenna interface on the left side of the device is in silver, and the GPS antenna interface is also in silver!
3) Install 4G antenna
Make sure you don't switch on the equipment power first!
a) To avoid signal being interfered, the 4G antenna should keep distance from other cables.
b) To avoid the interference between 4G signal and the wireless devices in the car (such as radio), it is suggested that the distance between the 4G
antenna and these devices should be further than 50 cm.
c) Suggested installation location of 3G/4G antenna: concealment place such as under the front windshield, under the seat or under the panel ,under the
rear windshield.
d) It is better that do not put the unit ,the 4G antenna, the GPS antenna together, and try to keep the distance above 20 centimeters at least.
e) The 4G antenna can be fixed by double-sided glue or velcro. The antenna connector should be tightened to avoid the looseness of the connector
caused by long-term vibration, which might affect the signals reception and transmission.
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