Operation Manual

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functions, please touch the LCD screen gently to prevent scratch or dust.
Shall not interfere with the installation of airbags and other safety features or devices in the
vehicles.
8.2 About LCD
 Small black dots or bright dots may appear on the LCD screen. This is not a defect but
merely the specification of LCD.
 If in use in cold areas, the LCD screen may be dimmer after power on but the
brightness will be adjusted to normal after a short while.
 If exposed directly under sunlight, user may be difficult to see the LCD screen due to
reflection.
8.3 Maintaining the LCD screen
 Please off the power before cleaning the LCD screen. Wipe the screen with soft fabric
to prevent scratch on the surface.
 Please do not use wet towel, benzene, and chemical related cleaners to clean the
LCD screen.
9. Installation of Antenna
Recommend installing the GPS antenna on dashboard or rear shelf. The antenna should be
installed on leveled surface facing the sky to prevent blockage of radio waves as little as
possible. Vehicle equipped with tempered glass or tint may weaken the receiving signal of
the GPS antenna. Thus, recommend installing the antenna outside of the vehicle.
9.1 GPS Installation Guide
 Before affixing the GPS antenna, please ensure using the suitable cleaner to clean the
designated surface. After cleaning, tear off the back of the tape and press to place the
GPS antenna.
 Remove the side cover, move the cable through the storage box until it reaches the
control panel of the machine. The cable needs to be fixed with a cable tie.
Connect the GPS antenna's plug to the machine