SoundMax SM-CDM1039 - Manual (Page 14)

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seconds; clock will blink on the display. Rotate VOL knob to set hours. Press SEL button to go to minute
setting. Rotate VOL knob to set minutes. Press PTY/CLK button to save the settings.
To display the clock, press PTY/CLK button.
Loudness
Press SEL button repeatedly to select LOUD OFF (LOUD ON). If LOUD ON is displayed, it means that Loudness
function is activated. This function is useful if you need to decrease the volume without loss of sound quality.
To disable the function, select LOUD OFF with VOL knob.
DSP modes
Press repeatedly SEL button to select EQ OFF. Rotate VOL knob to choose an equalizer effect: CLASS => POP
=> ROCK => FLAT => EQ OFF. After you have reached your desired effect, leave the unit idle in order for the
new setting to take effect.
Beep
Press repeatedly SEL button to select BEEP OFF (BEEP ON). Rotate VOLUME knob to toggle between BEEP ON
(beep sound will be heard when buttons are pressed) and BEEP OFF (no sound will be heard), then leave the
unit idle for your desired setting to take effect.
Subwoofer control
Press and hold SUB/BAND button to turn the subwoofer output on. An external amplifier is required to
operate a subwoofer.
AUX in jack
AUX-in jack is intended for connecting an external audio or video equipment to amplify the sound. If
connection is made correctly, the audio signal from the external source will be translated through the
acoustics of the head unit. This enables to adjust the volume and quality of the sounding. For example, you
can connect an MP3-player to listen to tracks using the car acoustic system.