Soundmax SM-CCR3041 [12/40] General operations

General operations

Turning the unit on/off

Press PWR/MOD button to turn the unit on. Press and hold the button again to turn the unit

off.

Reset the unit

When 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.

Mode selection

Press PWR/MOD button repeatedly to select between Radio, auxiliary input, USB or Memory

Card modes. Modes of operation are indicated on the display. Memory card and USB modes

are not available unless a memory card or USB device is connected.

Volume control

Adjust volume by rotating VOLUME knob.

Mute function

Press MUT/LUD button to switch off the sound; press it again or rotate VOLUME knob to

resume the sound.