User's Manual

Professional

FM Transceiver

Charging Prompt

1.Self- examination: When charging, ORANGE light twinkles for 1 second and turns off. That means the

charger has passed its self-examination and it can charge the battery normally. If the light remains

orange or the red light twinkles, which means the charge has a failure and can't charge. Please

consult with your dealer for services.

2.Trickle pre-charging: when the battery is inserted into the charger and red light twinkles, which

means the voltage is low, the charger trickle charge the battery (pre-charging status), until the battery

reaches a certain condition, then charger automatically turns into normal charging. And if the red light

stop twinkling, which means the voltage meets a charging condition and the charger will charge the

battery normally.

BATTERY INFORMATION

Note: The max time trickle pre-charging is 30 min. Incase the red indicator continues to blink, consult

your local dealer for services.

6. LED Indicator:

STATUS

self-examine

when power on

(No battery) Pre-charging

Charge

normally

Full

Charged

Trouble

LED

Orange

(for 1 second)

None

Red light twinkles

for 5 minutes

Red Green

Red twinkles

alternatively

NOTE: Trouble means battery heating, battery short-circuit or charger short-circuit. Remove the

battery pack immediately from the charger and contect to your local service bench.