6. BASIC OPERATIONS

1)PANEL RELEASE BUTTON (REL)

Press this button to remove the control panel.

13)POWER ON/OFF BUTTON ( )

Press the POWER button on the front of the unit to turn on the unit. Long press the POWER button to turn Off the unit.

13)MUTE BUTTON (MUTE)

Short Press the MUTE button to mute the audio output, and “Mute” will appear on the display. Press the mute button again to restore the audio output to the previous level.

11)DISP BUTTON(DISP)

Press this button briefly, the LCD will display the clock for about 5 seconds, then return to previous

display mode.

2) ENCODER VOLUME KNOB

Turn this knob to adjust desired volume level.

12) SOURCEBUTTON (SOURCE)

Press this button to select different mode , sequence as follow:

A)Tuner mode (Radio)

B)CDP / MP3 (only if a CD or MP3 disc is inserted)

C)USB (only if a USB drive is inserted)

D)SD / MMC (Only if a SD or MMC card is inserted)

E)AUX IN (optional, only if this unit with this features)

SOURCE PRIORITY

Whenever a USB or SD/MMC is being inserted, unit will automatically switch to USB or SD/MMC mode, does not matter the unit is currently in what mode.

When in USB or SD / MMC mode, if the USB or SD / MMC is being removed, unit will automatically switch to radio mode.

17)FRONT PANEL AUX-IN JACK

Connect the external signal to AUX in jack located at the front of the panel , then press Mode button to select Aux mode. Press Mode Button again to cancel Aux Mode and return to previous mode.

AUX IN

FRONT CABINET

2

 

 

LEFT TRACK

 

 

RIGHT TRACK

 

 

GROUND

 

 

AUX IN

 

RESET BUTTON

The RESET button is located on the main unit (as shown on the diagram). To press it vertically with a ballpoint pen or metal object will activate it. 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, the unit still cannot function normally, please use a cotton swab soaked in isopropyl alcohol to clean the socket on the back of the control panel.

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Boss Audio Systems 830UA Panel Release Button REL, Power ON/OFF Button, Mute Button Mute, Disp Buttondisp, Source Priority