Boss Audio Systems 822UA Car Stereo System User Manual


 
E - 5
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
Whenever a USB or SD/MMC is being inserted, unit will automatically switch to USB or
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
ELECTRICAL CONNECTION
a. Make sure your car battery is a 12 volt (6 filler caps) negative ground system (if not, a
converter will be necessary).
b. Make other wiring connections as shown.
c. If your car does not have ISO connector, you can procure it from any car accessory shop.
Press this button to remove the control panel.
Press this button to turn on or off the power.
BASIC OPERATIONS
PANEL RELEASE BUTTON
POWER BUTTON
MODE BUTTON
Press this button to select different mode, sequence as follow:
Notes: INCORRECT WIRING OR OPERATION WILL VOID THE WARRANTY OF THIS UNIT.
Fuse Replacement:
To replace the fuse, pull out the blown fuse
from the socket. Insert a new one with
same rating 15A
DISPLAY BUTTON
automatically switch to previous mode.
Press this button briefly, the LCD will display the clock for about 5 seconds, then previous
display mode with playing status such as track information(MP3 mode), current radio
frequency(Radio mode).
Clock Adjustment
Under clock display mode, long press DISP button until hour digit flashes, Rotate encoder
volume knob to adjust. Press SELECT (encoder volume control) to switch to minutes digit
and rotate to adjust. Press SELECT again to confirm time setting.
Press this button to view current playing status of different modes.
FRONT AUX INPUT
Connect the external signal to the front 3.5mm earphone jack on front panel, then press Mode
button to select Aux mode. Press Mode Button again to cancel Aux Mode and return to
previous mode.
FRONT CABINET
RIGHT TRACK
GROUND
AUX IN
LEFT TRACK
d. this model include a pair of ISO male connector. Plug them into ISO connector at rear side
of player. Connect the wires to corresponding wires of automobile, utilized accessories,
and speakers