Instruction/ maintenance manual of the product 642CA Boss Audio Systems
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1 642CA OWNER’S MANUAL Mobile Audio System y PLL Synthesizer Stereo Radio y CD/MP3/WMA Player y Automatic Memory S toring y Full Det achable Panel y Preset Equalization y Electronic Shockproof (ESP).
2 CONTENTS Inst allation ........................................... 3 T ake out screw before installation ......... 3 DIN Front-Mount (Method A) ................. 3 Installing the uni t ............................... 3 Removing t he unit ...........
3 INST ALLA TION Notes: y Choose the mounting location where the unit will not interfere with the normal driving function of the driver . y Before finally inst alling the unit, connect the wiring temporarily and make sure it is all connected up properly and the unit and the system work properly .
4 INST ALLA TION (1) Front panel; (2) Outer trim ring; (3) Sleeve; (4) L key; (5) R key 6. Mount the sleeve by inserting it into the opening of the dashboard and bend open the tabs located around the sleeve with a screwdriver . Not all tabs will be able to make contact, so examine which ones will be most effective.
5 INST ALLA TION 5. Insert both of the supplied keys into the slots at the middle lef t and right sides of the unit, then pull the unit out of the dashboard. DIN REAR-MOUNT (Method B) If your vehicle is a Nissan, T oyota, follow these mounting instructions.
6 REMOVING THE FRONT P ANEL 1. Press the release button on the front panel and pull of f the front p anel. 2. Keep front p anel into the case. INST ALLING THE FRONT P ANEL T o install the front p a nel, insert the panel into the housing and make sure the panel is properly installed.
7 WIRING CONNECTION FOR 50X4W SYSTEM.
8 OPERA TION LOCA TION OF KEYS 1. release button 2. (tune/seek/track up) 3. V olume knob (when rotated) SEL button (when pressed) 4. Disc slot 5. 1 P AU button 6. 2 SCN button 7. 1-6 preset buttons 8. 3 RPT button 9. MON button 10. AS/PS/Navi-SCH button 1 1.
9 OPERA TION SWITCHING ON/OFF THE UNIT Press PWR/MUT button (23) to switch on the unit. When system is on, press and hold PWR/MUT button (23) to turn off the unit. F ACEPLA TE RELEASE Press button (1) to detach the removable faceplate. SOUND ADJUSTMENT Press the volume button (3) shortly to select the desired adj ustment mode.
10 OPERA TION 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.
11 OPERA TION PREVIEWING TRACKS Press SCN button (6) to play first several seconds of each track on the current disc. Press again to stop intr o and listen to track. When playing MP3/WMA disc, press and hold SCN button (6) to play first several seconds of each track in the current directory .
12 OPERA TION 3) DISPLA Y INFORMA TION Press DISP button (22) to show the following information, such as the clock, ID3 T AG (if available: song title, directory name, artist name, other contents…) (FOR MP3/WMA ID3 FUNCTION VERSION ONL Y) and other information.
13 REMOTE CONTROL 1. V OL +: V ol um e Up Bu t to n (Character Se lect ( A, B~8,9,0, _, -, +) For MP3 /WMA Operation) 2. MU TE : Power ON/OFF/MUTE Button 3. SELECT : Sound Mode Select Button (Chara cter Shift Right For MP3/WMA Operation) 4. TUNE/SKIP : T une/Seek Down Button 5.
14 SPECIFICA TION GENERAL Power Supply Requirements : DC 12 V olts, Negative Ground Chassis Dimensions : 178 (W) x 160 (D) x 50 (H) T one Controls - Bass (at 100 Hz) : ±10 dB - T reble (at 10 kHz) : ±10 dB M a x i m u m O u t p u t P o w e r : 5 0 X 4 w a t t s C u r r e n t D r a i n : 5 A m p e r e ( m a x .
15 TROUBLE SHOOTING Before going through the checklist, check wir ing connection. If any of the problems persist after checklist has been made, consult your nearest service dealer .
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If you already are a holder of Boss Audio Systems 642CA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Boss Audio Systems 642CA.
However, one of the most important roles played by the user manual is to help in solving problems with Boss Audio Systems 642CA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Boss Audio Systems 642CA along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
