2. Plug the DC connector of the adapter into the DC socket on the back of the charger.
3. Place the radio with the battery attached, or the battery alone, in the charger.
4. Make sure the battery is in well contact with the charging terminals. The charging
process initiates when the red LED lights.
5. The greed LED lights about 3 hours later indicating the battery is fully charged. Then
remove the radio with the battery attached or the battery alone from the charger.
（available to rapid-rate charger only）
6. Charged for about 8 to 10 hours, the radio with the battery attached or the battery
alone can be removed from the charger.（available to slow-rate charger only）
Troubleshooting (MCU rapid-rate charger):
When troubleshooting, always observe the color of the LED.
No LED Indication?
1. Make sure that the power cord is plugged into an appropriateAC outlet.
Red LED flashes rapidly (0.2s on/0.2s off)?
1. Remove the battery from the charger, and:
a) Make sure that it is a Hytera authorized battery. Other batteries may not charge.
b) Remove power from the battery charger, and clean the gold metal, charging
contacts of the battery and charger, using a clean dry cloth.
2. The battery temperature may be above 45℃.
3. Defective battery. Please replace it with a new one.
4. Power up the charger and place the battery back into the charger pocket. If the LED
indicator continues to flash red, replace the battery.
Note:
When the battery charger detects the proper battery conditions, rapid charging begins
automatically (steady red LED).
If the battery temperature is above 45℃, the charger will report the fault by flashing
red LED rapidly (0.2s on/0.2s off), and will not charge until the battery temperature is
below 45℃, with red LED solidly glows (Ni-MH battery only).
