Dual XD1222 - Manual (Page 6)

6
General Operation
Insert the USB connector of a battery powered USB device
into the USB charging port on the front panel, which
provides 5 volts DC and 1.0 amps. The USB device will
immediately begin charging.
Note: The USB charging port may not be compatible with
every device due to differences in power requirements.
Note: This USB port provides power only, and will not
playback music from a USB device.
Press AUDIO to select between Volume (default), Bass,
Treble, Balance & Fader.
Press AUDIO until BA appears
Rotate the rotary encoder left/right to adjust
(-6 minimum / 6 maximum)
Press AUDIO until TR appears
Rotate the rotary encoder left/right to adjust
(-6 minimum / 6 maximum)
Press AUDIO until B appears
Rotate the rotary encoder left/right to adjust
(BL 15/BR 15) B 00 represents equal balance.
Press AUDIO until F appears
Rotate the rotary encoder left/right to adjust
(FF 15/FR 15) F 00 represents equal balance.
Press EQ to select between CLS, POP, ROC and OFF
(default) equalization curves. Any adjustment to the Bass or
Treble settings automatically cancels the current EQ curve.
USB Charging Port
Select Audio
Bass
Treble
Balance
Fader
Preset EQ Curves
BASS VOLUME TREBLE BALANCE FADER
XD1222 OPERATION