Soundmax SM-CMD3021 [13/54] General operations

General operations

Opening the front panel

Press the OPEN button to flip down the front panel. Now you can insert CDs into the CD compartment end

eject them by pressing EJECT button.

Reset the unit

Operating the unit for the first time or after replacing the car battery, you must reset the unit. Press RESET

button (hole) with a pointed object, such as a ballpoint pen, to set the unit to initial state.

Note: When some errors occur, you can also press RESET button to resume to normal, and it will erase some

memorized functions.

Turning the unit on/off

Press POWER button on the panel or the RC to turn on the unit. Press POWER button on the panel or on the

RC again to turn the unit off.

Mode selection

Repeatedly press MOD button on the panel or MODE button on the RC to select a mode: Radio => Disc =>

USB => Memory card => AUX.

Note: The Disc, Card and USB modes are only available when corresponding storages are connected to the

unit.

Mute function

Press MUTE button on the RC to turn off the sound. “MUTE ON” appears on the display. Press the button

again or adjust volume to resume the sound output.

Volume control

Press VOL+/VOL- buttons on the RC or rotate VOL regulator on the panel to decrease or increase sound

volume level.