receive side upward and there is no metal shielding.
4.2.5 Recommended installation place:
①
The hidden place in the board
below the front windscreen;
②
The hidden place around former
dashboard (nonmetal material for skin);
③
The hidden place in the board
below the back windscreen.
Notice:
If the windscreen glued by metal thermal insulation layer or heating
layer, it will reduce the GPS receive signal and lead to GPS work disorder,
then please change the installation place.
4.3 Device light description
Light
Signal
Red light
Power
Yellow light
GSM signal
Blue
GPS signal
Note: the three lights must be stable lighting represents device can work
normally. Device will turn into sleep mode with lights off after around 5 minutes,
it will wake up if make a call to device number.
5. Wires connection
1. Red wire connects to vehicle power anode
2. Black wire connects to vehicle power cathode
3. Yellow wire connects to oil or circuit control wires
4. Green wire connects to ACC wire