OPERATION
SWITCHING ON/OFF THE UNIT Switch on the unit by pressing any button (except
button (7) and 
button (4)). When system is on, press 
button (9) to turn off the unit.
FACEPLATE RELEASE
Press 
button (7) to detach the removable faceplate.
SOUND ADJUSTMENT
Press SEL button (10) to select the desired adjustment mode. The adjustment mode will change in the following order:
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| BAS |
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| TRE |
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Pressing the VOL +/- button (11), it is possible to adjust the desired sound quality.
Press and hold the SEL button (10) for several seconds to enter into the selection for the situation of beep sound, then press the VOL +/- (11) to select as follows:
BEEP 2ND 
BEEP ALL 
BEEP OFF
-BEEP 2’nd mode:
The beep is only generated when all allowed double function button is pressed long (several seconds). e.g.
When preset button is pressed. When BND/LOUD button (13) is pressed.
When AMS button (18) is pressed.
-BEEP ALL mode:
The beep is generated when every key is pressed.
-BEEP OFF mode: The beep is disabled.
LOUDNESS
Press BND/LOUD button (13) for several seconds to reinforce the bass output. Press it for several seconds again to release this function.
DISPLAY
Press the DISP button (15), the clock is shown on the display. Then hold down the button until the clock flashes. Then
press the 
button (17) to change hours or 
button (16) to change minutes.
MUTE
In radio and AUX mode, press MUTE button (3) to mute down sound. Press it again to release this mode and recover previous volume level.
EQUALIZATION
Press EQ button (19) to turn on equalization function and to select desired audio mode. There are five kinds of mode as below:
FLAT
CLASSICS
POP M
ROCK M
DSP OFF
DISPLAY (8)
Exhibit current frequency and activated functions on the display (8).
AUXILIARY INPUT
The unit can be connected to a portable audio player through the AUX IN jack (12).
REMOTE SENSOR
Point the remote control handset to the remote sensor IR (26). Press the function keys on the handset to control the system.
ESP FUNCTION
If the unit has the electronic shockproof function, it can be shockproof about several tens of seconds.
RESET FUNCTION
RESET button (24) must be activated with either a ballpoint pen or thin metal object.
The RESET button 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.
Note: If press RESET button (24), the unit can’t work yet, please use a cotton swab soaked in isopropyl alcohol to clean the socket on the front panel.
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