T1 : Display the current measured speed
T2 : + / - is the driving direction of the vehicle , + for coming, - for going.
T3 : Aiming at the license plate through the central aiming rectangle
T4 : Display the current measured distance
13.Operation panel description:
13.1. MODE/REC:
Enter the main menu,scan the storing data(you can press the mode button firstly,then
press the ▲▼ button to check the data,it can store 90 group of the data )
*Switch the different modes.
13.2. HUD/B/Light:
Backlight on/ off, automatic test Normal , Set Date ,year/month/day adjustment, manual
printing function.
13.3. VOL/▼:
Adjust the Volume , the speed limit penalty , Set Date reduction , Set Time reduction
13.4. SPD/DIST/▲:
Switch the modes,adjust the Speed Limit , Set Date , Set Time .
13.5. PWR:
Pow on /off button.
14. Component Description
14.1 Battery handle
The battery handle is internally equipped with a 7.4V / 5600MAH lithium-ion battery pack,
and has a short-circuit and overcurrent protection function. The handle can provide 5-7
hours for normal use.
14.2 Battery Charging
caveat! When charging, be sure to follow the instructions below:
When charging, use the supplied charger and charging base. Do not use any other charging
power source.
The power input interface of the battery base cannot be directly connected to 12V or other
power sources.
Note: Failing to do so may cause the battery to overheat and rupture or burn, causing great
harm to people.
Do not place the battery near a fire or exposure to sunlight while the battery is charging.
When the battery gets hot, the built-in safety equipment is activated to prevent further
battery charging. Heating the battery can damage the safety device, causing additional
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