4. Cover the front panel, and turn the key clockwise to lock the front panel.
1.5 Install Antenna
Follow the notice below for antenna installation.
Note
The installations of 3G/4G and Wi-Fi antennas are only applicable to the device supporting 3G/4G
and Wi-Fi.
● Connect antennas to corresponding antenna interfaces.
● 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.
Figure 1-4 Install Positioning Antenna on Automobile Roof
● Follow the instructions below in case that you need to install positioning antenna inside your
automobile.
○ Install antenna on platform under the front windshield.
Mobile Video Recorder (-SD) Quick Start Guide
Figure 1-3 SD Card Slot
Figure 1-5 Install Positioning Antenna Inside Automobile
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