Boss Audio Systems MR1640W manual Troubleshooting, Symptom, Cause, Remedy

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Troubleshooting

If you experience operation or performance problems with this product, compare your installation with the electrical wiring diagram on the previous page. If problems persist, read the following troubleshooting tips which may help eliminate the problems.

SYMPTOM

No power.

Disc cannot be loaded or ejected.

No sound.

Sound skips.

Buttons on front panel do not operate.

Radio does not work, or the radio automatic selection function does not work.

CAUSE

The car ignition switch is not on.

The fuse is blown.

There is a disc already in the CD player.

Disc is inserted upside down.

Disc is dirty or defective.

Car interior temperature is too high.

Excess atmospheric humidity or condensation is present.

Volume is set to minimum.

Wiring not properly connected.

Head unit is installed at an angle of greater than 30º from horizontal.

Disc is dirty or defective.

The built-in micro- processor is not operating properly due to noise.

Front panel is not properly fixed in place.

Antenna cable not connected.

The signals are too weak to be received properly.

REMEDY

If the head unit is properly connected to the car accessory power circuits, but the engine is running, switch the ignition key to the “ACC” position.

Replace the fuse.

Remove disc in player and try again.

Insert the disc with the label facing up.

Clean the disc, or play a new one.

Allow temperature to cool down to a normal level.

Leave player off for an hour or so, and then try again.

Adjust volume to desired level.

Check wiring connections.

Adjust installation angle to less than 30º from horizontal.

Clean the disc, or play a new one.

Press the RESET button.

Remove front panel, press RESET button, and re-insert front panel.

Insert the antenna cable firmly into connector.

Select station manually.

MR1640W User’s Manual - page 19

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Contents Page Contents E R ’ S M a N U a LHead unit installation Apply plastic film to seal screw holes MR1640W User’s ManualEnglish Español Português Français Be careful when handling the front panel Detaching the front panelReinserting the front panel Removing the head unitRemote control installation Flush MountOut, away from the center of the cup Surface Mount Remote control installation Volume UP/DOWN Buttons PowerGeneral and Tuner Controls TUNE/TRACK ButtonsREG OFF/ON 40 18 is defaultSelect LOUDNESS/TA 9b Repeat9c Random 9d Intro ScanReset button Remote Control SCAN/EON ON/OFFTUNE/TRACK PLAY/PAUSETrack Search Mode CD playbackMP3 disc playback Navigate the Current FolderPTY Program type RDS Radio functionsAF/REG Alternate Frequency Weather Band Tuning PTY Station CategoriesOr damage may result Wiring diagramAntenna cannot contact Ground Troubleshooting SymptomCause RemedySpecifications MR1640W 162.4, 162.43, 162.45, 162.47, 162.5, 162.53
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MR1640W specifications

Boss Audio Systems MR1640W is a high-quality marine speaker system designed for those who want to enjoy their favorite tunes while out on the water. With its robust build and advanced technologies, it provides excellent performance and durability, making it an ideal choice for boat enthusiasts. One of the standout features of the MR1640W is its impressive power handling capability. Each speaker is rated at 200 watts max power, delivering an exceptional sound experience even in the noisy environment of a boat.

The speaker system features a 6.5-inch polypropylene cone that ensures a well-balanced sound profile, producing both clear highs and deep lows. This cone is designed to withstand the elements, making it suitable for marine use. Additionally, the MR1640W has a voice coil and a rubber surround for enhanced durability and longevity, ensuring that these speakers can handle the rigors of boating life.

The system is equipped with a weatherproof design, featuring a marine grade which protects it from moisture, salt, and the harsh UV rays of the sun. This construction helps to prevent corrosion and damage, significantly extending the life of the speakers. The 1-inch titanium dome tweeters provide crystal-clear high-frequency sound, enhancing the overall listening experience and making sure that every detail in your music is audible.

Installation is straightforward, thanks to the included mounting hardware, making it easier for users to set up the speakers in their boats. The MR1640W is also equipped with a ¾-inch polyimide tweeter, which guarantees high-quality sound reproduction without distortion, ensuring a superior audio experience while on the water.

For those looking to enhance their marine audio system, the Boss Audio Systems MR1640W is a fantastic choice. Its combination of power handling, weatherproof design, and superior sound quality offers boaters an exceptional way to enjoy their music during any nautical adventure. Overall, this marine speaker system provides reliable performance, making it a valuable addition to any marine audio setup. Whether you are relaxing at anchor or cruising across the waves, the MR1640W ensures that your favorite tunes are always within earshot, providing great sound quality and durability.