Boss Audio Systems 822UA User manual

LOCATION OF CONTROLS

REMOTE CONTROL

TUNING / SEEK / CD TRACK UP / DOWN BUTTON

POWER BUTTON

VOLUME UP / DOWN BUTTONS

MODE BUTTON

FUNCTION SELECT BUTTON

DISPLAY/ ID3 TAG INFORMATION BUTTON

PRESET MEMORY BUTTONS

DSP BUTTON

SCAN BUTTON

CD PAUSE BUTTON

CD SHUFFLE BUTTON

LOCAL/DX BUTTON

FM STEREO / MONO BUTTON

CD SCAN BUTTON

REPEAT BUTTON

BAND / LOUDNESS / MP3 ENTER BUTTON

DIRECTORY UP/DOWN BUTTONS

HANDLING COMPACT DISCS

MOISTURE CONDENSATION

NOTES ON CDs

P. 2

P. 3

P. 4

P. 1

P. 5

P. 6

P. 7

NOTES ON DISCS

There are paste residue.

Ink is sticky (P.5).

Stickers that are beginning

to peel away, leaving a

sticky residue (P.6).

Labels are attached (P.7).

On a rainy day or in a very damp area, moisture may condense on the lenses inside the unit.

Should this occur, the unit will not operate properly. In such a case, remove the disc and wait

for about an hour until the moisture has evaporated.

A dirty or defective disc may cause sound

dropouts while playing. To enjoy optimum

sound, handle the disc as follows.

Handle the disc by its edge. To keep the

disc clean, do not touch the surface (P.1).

If you use the discs explained below, the

sticky residue can cause the CD to stop

spinning and may cause malfunction or

ruin your discs.

Do not use second-hand or rental CDs

that have a sticky residue on the surface

(for example, from peeled-off stickers or

from ink, or glue leaking from under the

stickers).

Do not stick paper or tape on the disc (P.2).

Before playing, clean the discs with an

optional cleaning cloth. Wipe each disc from

the centre out (P.4).

Do not use solvents such as benzine,

thinner,commercially available cleaners, or

antistatic spray intended for analog discs.

Do not expose the discs to direct sunlight or

heat sources such as hot air-ducts, or leave

them in a car parked in direct sunlight where

there can be a considerable rise in

temperature inside the car (P.3).

Do not use rental CDs with old labels that

are beginning to peel off.

Do not use your CDs with labels or

stickers attached.

**************

*******

****

*******

******* *******

*******

Do Not Use Special Shape CDs

Be sure to use round shape CDs only for

this unit and do not use any special shape

CDs. Use of special shape CDs may

cause the unit to malfunction.(P.8).

Be sure to use CDs with disc mark

Only for this unit.

P. 8

CD-Rs and CD-RWs which have not

undergone finalization processing cannot

be played. (For more information on

finalization processing, refer to the manual

for your CD-R/CD-RW writing software or

CD-R/CD-RW recorder.) Additionally,

depending on the recording status, it may

prove impossible to play certain CDs

record on CD-R or CD-RW.

E - 2

INSTALLATION

Before finally installing the unit, connect the wiring temporarily and make sure it is all

connected up properly and the unit and system work properly.

Use only the parts included with the unit to ensure proper installation. The use of

unauthorized parts can cause malfunctions.

Consult with your nearest dealer if installation requires the drilling of holes or other

modifications of the vehicle.

Install the unit where it does not get in the driver's way and cannot injure the passenger if

there is a sudden stop, like an emergency stop.

If installation angle exceeds 30 degree from horizontal, the unit might not give its optimum

performance. 30

E - 3

Avoid installing the unit where it would be subject to high temperature, such as from direct

sunlight, or from hot air, from heater, or where it would be subject to dust dirt or excessive

vibration.

Be sure to remove the front panel before installing the unit.

DIN FRONT-MOUNT (Method A)

Installation the unit

DIN FRONT/REAR-MOUNT

This unit can be property installed either from Front (conventional DIN Front-mount) or

Rear(DIN Rear-mount installation, utilizing threaded screw holes at the sides of the unit

chassis). For details, refer to the following illustrated installation methods A and B.

1. Dashboard

2. Holder

After inserting the half sleeve into the dashboard,

select the appropriate tab according to the

thickness of the dashboard material and bend

them inwards to secure the holder in place.

3. Screw

1. Dashboard

2. Nut (5mm)

3. Spring washer

4. Screw (5x15mm)

5. Screw

6. Support Strap

Be sure to use the support strap to secure the

back of the unit in place. The strap can be bent by

hand to the desired angle.

7. Plain washer

REAR LINE OUT LEFT

REAR LINE OUT RIGHT

FRONT LINE OUT LEFT

ANTENNA JACK

FRONT LINE OUT RIGHT

178

100

Trim Plate Installation:

Push the trim plate against the chassis until it is fitted.

You must do this before you install the front panel, otherwise it can't be attached.

E - 4

DIN REAR-MOUNT (METHOD B)

Installation using the screw holes on the sides of the unit.

Fastening the unit to the factory radio mounting bracket.

1. Select a position where the screw holes of

the bracket and the screw holes of the main

unit become aligned (are fitted) and tighten

the screws at 2 places on each side.

2. Screw(must not use more than 6mm length)

3. Factory radio mounting bracket.

4. Dashboard or Console

5. Hook (Remove this part)

Note: the mounting box, outer trim ring,

and half-sleeve are not used for method B

installation.

DETACHABLE CONTROL PANEL (D.C.P.)

Removing The Detachable Control Panel (D.C.P.).

1. Turn the power off

2. Press the D.C.P. release button

3. Remove the D.C.P.

CAUTION

1. Attach the panel at the right side first, with

point B on the main unit touching point A on

the D.C.P. (As shown on the digram).

2. Then press the left side of D.C.P. onto the

main unit until a click sound is heard.

DO NOT insert the D.C.P from the left side. Doing so may damage it.

The D.C.P can easily be damaged by shocks. After removing it, place it in a protective case

and be careful not to drop it or subject it to strong shocks.

When the release button is pressed and the D.C.P is unlocked, the car's vibrations may

cause it to fall. To prevent damage to the D.C.P, always store it in a protective case after

detaching it.

The rear connector that connects the main unit and the D.C.P is an extremely important

part. Be careful not to damage it by pressing on it with fingernails, pens, screwdrivers, etc.

Screw

Factory radio

mounting bracket

Dashboard or console

Hook

Attaching the DCP

PANEL RELEASE

BUTTON

These 2 screws are used to prevent damage to the CD

mechanism during transportation Please make sure to

remove the 2 screws before installing the unit into the

vehicle. DO NOT insert a CD into the unit before

removing the 2 screws.

Note:

If the D.C.P is dirty, wipe off the dirt with soft,

dry cloth only. And use a cotton swab soaked

in isopropyl alcohol to clean the socket on the

back of the D.C.P.

IMPORTANT

REAR CONNECTOR

- For specific factory models only

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 5seconds, 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

E - 6

AUDIO OPERATIONS

ENCODER VOLUME KNOB

Turn this knob to adjust desired volume level.

FUNCTION SELECT BUTTON

Press this button to select desired audio function.

While the selected function is displayed, turn Volume Knob to adjust the level within 3 seconds,

otherwise the unit will return to volume adjustment mode.

MUTE BUTTON

Press this button to mute the sound. Press it again to resume listening.

DSP BUTTON (DIGITAL SOUND PROCESSOR)

Press this button to toggle the following EQ setting:

At DSP OFF mode, EQ will be controlled by Bass/Treble setting.

BAND/LOUDNESS BUTTON

Press the Band/Loudness Button long to switch the loudness on or off. When Loudness is on,

display will show LOUD.

ORDER OF FUNCTION:

VOLUME(VOL) -> BASS(BAS) -> TREBLE(TRE) ->BALANCE(BAL) ->FADER(FAD)

POP->ROCK ->CLASSICS- >FLAT->DSP OFF

BAND/LOUDNESS BUTTON

In Radio mode, this a dual function button. Press this button short to change between BAND

FM1, FM2, FM3 & AM1,AM2 bands. Press it long to turn on or off Loudness function.

RADIO OPERATIONS

DUAL FREQUENCY FUNCTION

Button then click the SELECT button for 2times the LCD display "AREA USA"! Then

Rotate VOL button until the LCD display "AREA EURO".

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.

RESET BUTTON

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.

SCAN BUTTON

Press this button, the radio will tune up to search stations, the available stations will blinking

and stay on the display for a few seconds.

LOCAL / DX BUTTON

This control can be used to change between Local and Distant (-DX) tuning mode, Local

mode improves reception in some areas where the signal is too strong While local mode is

select, display will show "LOCAL".

FM MONO / STEREO BUTTON (MONO)

Use this control to select stereo or monaural reception for FM radio stations. You can

sometimes improve reception of distant stations by selecting mono mode.

Unit is defaulted in U.S.A frequency, if EURO frequency is required: Long press the SELECT

Note: Every time player is adjusted to USA frequency, clock digit format will switch to 12 AM/PM

automatically. Every time it is adjusted to EURO frequency, clock digit format will switch to 24

hours automatically. Users would have to switch to desired clock digit format manually.

AUTO MEMORY STORE/PRESET SCAN BUTTON (AMS)

1.PRESET SCAN: Press AMS button briefly enter Preset Scan mode, it will scan all the preset

stations in the memories, you can hear that will stay on each station for about 5 seconds.

2.AUTO MEMORY STORE: Press AMS button long to enter Auto Store mode, this feature will

automatically scan the current band and enter up to 6 strongest stations into the 6 preset

memories. To stop Auto Store & Scan, press the AMS button again.

STATION PRESET BUTTONS (M1-M6)

1.Press these buttons briefly to recall the stored stations in the selected band.

2.Presetting stations manually, Press the BAND button to select the band for the station to be

preset. Use Tuning Up/Down to tune in the stations to be preset. Press the Preset button at

which you want to store the station for at least 2 second. The preset number will appear on

the display accompanied by a beep, this indicate that the station has been stored into

memory.

E - 7

CD OPERATIONS

CD SLOT

Insert the disc into CD slot. The CD will begin to play.

CD PLAY / PAUSE BUTTON

Press this button to pause CD play, press again to release pause.

CD SCAN BUTTON

Press this button, the first 10 seconds of each track will be played sequentially until this button is

pressed again, then normal play will resume at the current track.

CD REPEAT BUTTON

Press this button, the current track will be played repeatedly until this button is pressed again.

CD SHUFFLE BUTTON

Press this button to play all tracks on CD in random. Press again to deactivate it.

EJECT BUTTON

Press this button to eject the CD from the unit. The receiver will switches to radio mode

automatically.

TRACK UP AND TRACK DOWN BUTTON

Press the Track Up Button to skip to the next track or previous track. Press the Track Down

button during play will return to the beginning of the current track, press it one more time to

skip to previous skip. Press and hold Track Up/Down Button to fast forward or fast reverse. CD

player starts when you release the button.

Press the 5 DN or 6 UP button to skip to the first track.

TUNING / SEEK UP AND TUNING / SEEK DOWN BUTTONS

1.Press these buttons briefly will operate AUTO SEARCH tuning mode, the radio will tune up

or down to the next station and remain on the frequency.

2.Press these buttons more than 2 seconds, operate as MANUAL SEARCH buttons, under this

mode the tuning frequency will advance up or down rapidly when the button is pressed. If

the buttons are not pressed within 3 seconds, they will return to auto search mode.

RADIO SIGNAL STRENGTH METER

This is use to indicate the signal strength of current radio station broadcast. When you choose

RADIO mode, it will show on the display.

Best

reception

Worst

reception

MMC/SD CARD & USB DEVICE OPERATIONS

START THE USB DEVICE MODE

1.The USB socket is accessible as indicated in picture

1.(P.1)

2.Plug in the USB drive / device completely as indicated

in picture 2(P.2) and display will show READ USB to

indicate that the USB drive / device is being plugged in

correctly & the download has begun.

3.Does not matter the unit is in what mode (TUNER, CD,

SD/MMC, etc), once a USB drive / device is being

plugged into the unit, unit will automatically switch to

USB mode.

4.All the USB files playback function is same as normal

CD or MP3 disc playback.

1.Always unplugged the USB gently from the unit,

excessive force used will cause permanent & serious

damage to the unit & the USB drive / device.

TO STOP USB PLAYBACK

1.The USB drive / device is unplugged, the unit automatically switch to radio mode.

Or user can use mode button to switch to other mode.

2.User can use the mode button to choose USB mode (only if USB drive / device is

inserted in the unit ) or any other modes, when they are in any mode.

CAUTION

Warning: Excessive weight or size USB drive/device

may cause permanent & serious damage to the unit and

may cause access to the buttons on the front panel

impossible. User must use an extension cable (provide

by USB device manufacturer) to connect with USB

socket to prevent any damage cause.

E - 8

USB SPECIFICATION

* SUPPORT MAX 32G USB FLASH MEMORY

* USB 1.1 DEVICE SUPPORT

* USB 2.0 DEVICE SUPPORT

(TRANSFER SPEED SAME AS VER 1.1)

* FILE MANAGER: FAT12/FAT16/FAT32

CLOCK 12/24

BEEP ON/OFF

AREA USA/EUR

USB SOCKET

P. 1

P.2

P. 3

PROGRAMMABLE OPTIONAL

To use this function keep press long SELECT Button for few seconds, each time you press

this button the mode will move and the functions will shown on the display, turn the encoder

volume knob to set the desires functions ,the function states as following:

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