7
OPERATION 
MUTE 
Press /MUT button (3) to mute down the 
sound instantly. Press again to resume the 
sound. 
LOUDNESS 
Press BAND/LOUD/ENT button (13) for several 
seconds to reinforce the bass output and “LOUD” 
will appear on the display. Press it for several 
seconds again to release this function. 
MODE SELECTION 
Press MODE button (8) to select radio, USB, 
memory card play or AUX mode. 
REMOTE SENSOR 
Point the remote control handset to the remote 
sensor (24). Press the function keys on the 
handset to control the system. 
AUXILIARY INPUT 
The unit can be connected to a portable audio 
player through the auxiliary input jack AUX IN (22) 
on the control panel. After finishing the 
connection, you can press MODE button (8) on 
the control panel to switch the mode toAUX 
mode. 
RESET FUNCTION 
Reset button (23) 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. 
POWER-DOWN MEMORY FUNCTION 
The unit has the power-down memory function; 
some data will never lose even when power's off. 
You can press the numerical button 1(14) and 
MODE button (8) together to clear the 
power-down memory function. 
RADIO OPERATION 
SELECTING THE FREQUENCY BAND 
At radio mode, press
 BAND/LOUD/ENT
 button (13) 
shortly to select the desired band. 
The reception band will change in the following 
order: 
F
M1 FM2 FM3 AM 
 
SELECTING STATION 
Press button (1) or button (10) shortly to 
 
activate automatic seek function. Press for 
several seconds until “MANUAL” appears on the 
display, the manual tuning mode is selected. If 
both buttons have not been pressed for several 
seconds, they will return to seek tuning mode and 
“AUTO” appears on the display. 
AUTOMATIC MEMORY STORING & 
PROGRAM SCANNING 
- Automatic memory storing 
Press AS/PS (Navi-SCH) button (9) for 
several seconds to store the strongest 
stations that searched into the corresponding 
preset number button. 
- Program scanning 
Press AS/PS (Navi-SCH) button (9) shortly to 
scan preset station. 
STATION STORING 
Press any one of the preset buttons (17) (1 
to 6) to select a station, which had been stored in 
the memory. Press this button for several 
seconds to store the current station into the 
number button. 
MONO/STEREO 
Press MON button (7) to select mono or stereo 
mode. You can sometimes improve reception of 
distant stations by selecting mono operation. 
USB OPERATION 
On the control panel of the unit, there is an USB 
interface (12). You can connect an USB drive
through this interface (12). 
When you connect an USB drive through the 
interface, the unit will search the MP3 files or 
WMA files in the USB driver and start to play MP3 
files or WMA files automatically. If in other mode, 
you can also press MODE button (8) to select 
USB mode. 
SELECTING TRACKS 
Press button (10) or button 
(1) 
to move to the previous track or the following 
track. Track number shows on display. 
Hold button (10) or button (1) to fast 
reverse or fast forward. Normal play starts from 
when you release the button. 
SELECTING DIRECTORY UP/DOWN 
Press DIR- button (19) or DIR+ button (20) to 
select directory downward or upward. If the MP3 
files does not contain any directory, there is no 
function of pressing DIR- button (19) or DIR+ 
button (20).