Gen eral operations – SoundMax SM-CCR3038 User Manual
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to switch the unit off.
Volume control
Rotate VOL regulator on the front panel or press VOL+/VOL- buttons on the RC to adjust volume level.
Mute
Press MUTE button to mute the sound at once. Press again or adjust volume to return to the previous volume
level.
Audio settings adjustment
Press SEL button shortly and repeatedly to select a mode: VOL (volume) => BAS (bass) => TRB (treble) =>
BAL (balance) => FAD (fader). Rotate VOL regulator on the front panel or press VOL+/VOL- buttons on the
RC to adjust each mode.
Note: When DSP is on, bass and treble adjustment is not available.
Caution: In each mode, the waiting time is several seconds, and when the waiting time is over, it returns to
the last display mode of radio or playback mode.
Mode selection
Press MODE button to choose a sound source: RADIO => USB => SD/MMC => AUX.
Reset function
RESET button is pressed with either a ballpoint pen or thin metal object. RESET function is to be activated for
the following reasons:
Initial installation of the unit when all wiring is completed.
All the function buttons do not operate.
Error symbol on the display.