Galaxy Audio TRAVELER AS-TV10 - Manual (Page 4)

1. The TV10, TV8 and TV5 use a universal AC switching power supply/charger
that will operate on voltages of 100~240V,50/60Hz. The TV10, TV8 power
supplies are internal, while the TV5's is external. Verify that the voltage to
which you are connecting is in this range and then connect the AC power
cord from the Traveler to the wall outlet.
2. Charge the battery for at least 8 hours with the Power Switch OFF prior to
first time use to maintain the quality of the battery and provide maximum
operation time. When charging, the charging indicator
lights RED. When
charging is almost complete, the indicator will flash alternately RED and
GREEN. After the battery is fully charged, the indicator will light GREEN.
After the initial charge the Traveler may be operated on either AC or Battery
power. When operating on AC power the Traveler will simultaneously
recharge its internal batteries.
3. These units have auto protection circuitry that will protect the battery from
being overcharged or overused. When running on battery power and the
power switch LED blinks RED, the battery power is down to 30%. When the
battery is nearly exhausted, the system will turn off automatically to protect
the battery.