FP520 Digital Two-way Radio Instruction Manual
3
While the yellow LED flashing, it means that the charging temperature or circuit is abnormal, the
charger enters the protect mode. In this status, do not force to charge the battery, please remove the
battery and cut off the power.
Note:
z
The battery is not fully charged in the factory. Please ensure complete fill before initial use
z
KB-515L Li-ion battery of Kirisun is applicable to this radio.
z
When charging the battery for the first time after purchase or long-time storage (over 2 months),
please repeat charging several times for the battery to achieve normal capacity. Make sure that
the battery is charged at least once every 3 months.
z
Do not recharge the battery if it has been fully charged or the radio is not in the low battery
alarm state; otherwise, it will affect the battery’s life time and performance. Remove the battery
from the charger after complete the charge.
z
Please recharge the battery and do not force to turn on the radio when the radio is in the low
battery alarm state; otherwise it will shorten the battery’s life time and performance.
z
The battery of KB-515L has a protection circuit inside. Power supply will be cut off when the
power is too low. The red LED will not light immediately while put the battery into the charger,
the LED indicator will be normal after 1~5minutes later.
2.2 Installing/Removing the Battery
Installing the Battery