User's Manual

4
3. Before Use
3.1 Charging the Battery
 Use the approved charger by the Company to charge the battery.
 Read the Safety Information Booklet before charging.
 The remaining lithium-
ion battery power is limited to 30% pursuant to the new
lithium battery shipment regulation approved by International Air Transport
Association (IATA)
.
Before initial use, charge the battery. You can charge either the standalone battery or
the radio with battery attached. It is recommended that the radio remain powered off
during charging.
The LED indicator on the charger shows the charging status. For details, see the
following table:
LED Indicator Charging Status LED Indicator Charging Status
Glows red
The battery is being
charged.
Glows orange
The battery is charged to
90% or more.
Glows green
The battery is fully
charged.
Flashes red
rapidly
The battery fails to be
charged.
Flashes red
slowly
No battery is placed
on the charger.
/ /