DigiTech WORLD BAND RADIO - Audio Adjustment and Power Management; Tone Adjustment; Antenna Selection and Charging

ADJUST AUDIO TONE - TREBLE/BASS
Quickly press “TONE” button, select Treble setting, LCD displays “TREB: XX”,
rotate the FINE Tuning knob on the right side of unit to adjust treble volume;
MUTE ON/OFF
When the radio is playing, quickly press “MUTE”, LCD displays “MUTE ON”
or “MUTE OFF”.
Note:
MUTE ON: indicates the radio is mute, no audio ouput;
MUTE OFF: indicates the radio can play sound normally.
17
INT./EXT. ANTENNA - FM/SW/DAB
Use this switch to enable the use of FM/SW/DAB internal or external
antennas. When the signal is weak, use external antenna to improve
the reception,
Quickly press “TONE” button, select Bass setting, LCD displays “BASS: XX”,
rotate the FINE Tuning knob on the right side of unit to adjust bass volume;
CHARGING
Plug AC adapter into the wall socket, when the radio is off, quickly press
“CHARGE” button, the battery icon will be displayed, which indicates
the system is charging rechargeable batteries. When the battery is charged
fully or charging time countdown is over, it means the charging is over.
During the charging, quickly press this button to stop charging.
Caution: Do not charge non-rechargeable battery.