Mobile Video Recorder Installation Guide
Table 2-1
Antenna Interface
Interface
Corresponding Antenna
M-ANT
Main 3G/4G antenna
AUX
Aux Wi-Fi antenna
WIFI
Main Wi-Fi antenna
GNSS/
Positioning antenna
Place antenna vertically with its signal receiving end facing upward.
If the cable is too long, you can roll them up to prevent signal receiving from being affected.
Install 3G/4G antenna in car windshield, seat backrest, or other non-metallic objects. Keep
away from metal objects for at least 50 cm.
Vertically install positioning antenna on the automobile roof with no shelter.
Follow the instructions below in case that you need to install positioning antenna inside your
automobile.
Install antenna on platform under the front windshield.
Windshield
Antenna
Figure 2-14
Install Positioning Antenna Inside Automobile
Fix antenna with neutral silica gel.
When adjusting the antenna position, ensure that at least 4 satellites have a signal
strength above 35 dB. You can go to Menu > Status > Position to view positioning signal
status.
Figure 2-15
Positioning Antenna Installation (on Automobile Roof)
