User guide
7
After Sales Support
UK/N.IRELAND HELPLINE N
O
:
REP.IRELAND HELPLINE N
O
:
WEBSITE:
EMAIL: 
01270 508538
1800 995 036
www.quesh.co.uk
enquiries@quesh.co.uk
Basic Operation
Tuning the unit On / Off
Press POWER button to turn the unit on. Press 
again to turn the unit off.
Mode Selection
Press the MODE button repeatedly to cycle through 
different play modes.
Loudness Control
Press the VOL dial repeatedly until the display 
shows “LOUD ON” or “LOUD OFF”. Rotate the 
VOL dial to adjust. When “LOUD ON” is shown on 
the display indicates that loudness function is on. 
Mute Control
Press the MUTE button to activate the mute 
function. Press the button again to cancel.
Volume
Rotate the VOL dial to adjust the volume level. Turn 
the VOL dial clockwise to increase the volume, and 
vice versa. The larger the number of volume, the 
louder the volume level.
Bass 
Press the VOL dial repeatedly until the display 
shows “BAS”. Rotate the VOL dial to adjust. When 
DSP is ON, bass control is not available.
Treble 
Press SEL dial repeatedly until the display shows 
“TRE”. Rotate the VOL dial to adjust. When DSP is 
ON, treble control is not available.
Balance 
Press VOL dial repeatedly until the display shows 
“BAL”, then Rotate the VOL dial to adjust the 
balance between the left & right speakers. When 
“L=R” is shown on the screen, it indicates that the 
balance is 0. 
Fader
Press VOL dial repeatedly until the display shows 
“FAD”, Rotate the VOL dial to adjust the balance 
between the front & rear speakers. When “F=R” is 
shown on the screen, it indicates that the fader is 0.
Preset Equalizer Function
Press VOL dial until the display shows “EQ” ,then 
rotate the VOL dial to choose the EQ sound effects. 
The Sequence of equalizer setting will be as follows:
FLAT-ROCK-POP-CLASS
Press VOL dial to confirm.
Beep Function
Press VOL dial repeatedly until the “BEEP” shown 
on the screen. Rotate the VOL dial to choose  
“BEEP OFF” or “BEEP ON”. “BEEP OFF” means 
beep function is inactive. “BEEP ON” means a beep 
sound will be heard when any button pressed. 
Clock
Press the CLK button on the remote, the clock will 
show on the display. Press and hold the VOL button 
for 3 seconds will also show the clock. The clock 
will be automatically set by the RDS signal from the 
main radio stations.
Reset
Turn the unit off with the ‘ON/OFF’ button. Press and 
hold ‘MOD’ & ‘BND’ for 3 seconds. A message will 
appear on the display to confirm the unit has reset.
Menu Cycle:
Press VOL then press VOL again to cycle to the next option.
Bass > Treb > Bal > FAD > Loud > EQ > Stereo/Mono > LOC > Beep










