Table of Contents
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Table of Contents
Related Manuals for Boss Audio Systems 822UA
Summary of Contents for Boss Audio Systems 822UA
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Page 3: Location Of Controls
LOCATION OF CONTROLS DSP BUTTON POWER BUTTON TUNING / SEEK / CD TRACK UP / DOWN BUTTON MODE BUTTON BAND / LOUDNESS / MP3 ENTER BUTTON DISPLAY/ ID3 TAG INFORMATION BUTTON FUNCTION SELECT BUTTON VOLUME UP / DOWN BUTTONS CD SCAN BUTTON REPEAT BUTTON CD PAUSE BUTTON PRESET MEMORY BUTTONS... -
Page 4: Handling Compact Discs
HANDLING COMPACT DISCS MOISTURE CONDENSATION 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. -
Page 5: Installation
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. -
Page 6: Detachable Control Panel (D.c.p .)
DIN REAR-MOUNT (METHOD B) - For specific factory models only 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 Screw Factory radio... -
Page 7: Electrical Connection
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. d. -
Page 8: Audio Operations
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. - Page 9 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.
- Page 10 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: CLOCK 12/24 BEEP ON/OFF...
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Page 11: Start The Sd/ Mmc Mode
COMPATIBILITY Due to the fast changing technology world, this unit may or may not be compatible to all the USB drive / device available with all the future technology, especially those USB drive / device which require to install a driver. Always choose a compatible USB drive / device which is compatible with this unit. -
Page 12: Mp3 Operations
MP3 OPERATIONS Notes : - An MP3 directory is shown in this manual as Directory, and an MP3 file is shown as Track. - Maximum length of file name : 28 characters. - Maximum length of directory : 16 characters. - Supports Multi-Session recording. - Page 13 ID3 TAG Press DISP button repeatedly to Display ID3 TAG information. If the MP3 file is available with ID3 TAG, pressing the display button repeatedly will show information in the following sequence: FILE>FOLDER>TITLE>ALBUM TITLE>ARTIST>TRACK TIME If any of the ID3-TAG information is not available, pressing the DISPLAY button repeatedly will show information in the following sequence: UNKNOWN SONGNAME>...
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Page 14: Specifications
SPECIFICATIONS CD PLAYER System Compact disc audio system Usable disc Compact disc, CD-R, CD-RW (AUDIO/MP3 format) Sampling frequency 44.1KHz No of quantization bits 1bit Frequency 20-20,000Hz Number of channels 2 stereo S/N Ration 60dB RADIO SECTION Frequency Range 87.5 - 107.9 MHz USA 87.5 - 108.0 MHz(EURO) Better than 15dB at S/N 30 dB Usable Sensitivity... -
Page 15: Troubleshooting
TROUBLE SHOOTING Before going through the check list, check wiring connection. If any of the problems persist after check list has been made, consult your nearest service dealer. Symptom Cause Solution No power The car ignition is not on. If the power supply is properly connected to the car accessory terminal, switch the ignition key to ACC The fuse is blown.