Panasonic CQ-RX100U, CQ-RX400U Troubleshooting, Common, Radio, Error Display Messages Disc Player

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Troubleshooting

If You Suspect Something Wrong

Check and take steps as described below.

If the described suggestions do not solve the problem, it is recommended to take the unit to your nearest authorized Panasonic Servicenter. The product should be serviced only by qualified personnel. Please refer the checking and the repair to professionals. Panasonic shall not be liable for any accidents arising out of neglect of checking the unit or your own repair after your checking.

Never take measures especially those other than indicated by italic letters in “Possible Solution” described below because those are too dangerous for users to handle themselves.

Trouble

 

Possible Solution

Warning

•Do not use the unit in an irregular condition, for example, without sound, or with smoke or a foul smell, which can cause ignition or electric shock. Immediately stop using the unit and consult your dealer.

•Never try to repair the unit by yourself because it is dangerous to do so.

Trouble

 

Possible Solution

Common

No power

• Start the engine. (Or turn the ignition

switch to the ACC position.)

• Verify the wiring. (battery lead, power

lead, ground lead, etc.)

• Fuse blown (Contact the nearest Panasonic

Servicenter.)

• Ask a professional for fuse replacement.

• Be sure to use the same rated fuse.

• Disable the mute function.

Radio

Frequent noise

Preset data deleted

•Tune in to another station of high-intensity waves.

•Make sure that the antenna mounted point is grounded properly.

•The preset memory is cleared to return to the original factory setting when the power connector or battery is disconnected.

No sound

Noise

No sound from left, right, front, or rear speaker

Left and right sounds are reversed

• Verify the wiring.

• Wait until the dew disappears before

turning on the unit.

• Make sure that grounding is established

properly.

• Adjust the balance and fader.

• Verify the wiring.

• Connect the speaker lead correctly.

Error Display Messages (Disc Player)

(The disc is ejected automatically.) The disc is dirty or upside down.

•Check the disc.

(The disc is ejected automatically.) The disc has scratches.

•Check the disc.

No operation by some cause.

• If normal operation is not restored, consult your dealer or the nearest Servicenter to ask for repairs.

Cannot read the file

Disc Player

No sound, or disc is automatically ejected

Sound skip, poor sound quality

Sound skip due to vibration

Disc not ejectable

•Load the disc correctly.

•Clean the disc.

•Clean the disc.

•The maximum permissible tilt angle is 30°.

•Secure the unit.

•Press [ ]. If the disc is still not ejected, contact the nearest Panasonic Servicenter.

• Check the disc.

WMA/AAC file can be copyrighted.

• The file protected by copyright is not playable.

\CQ-RX400U\ \CQ-RX200U\

Note: Refer to the System Upgrade Guidebook for error messages regarding optional products.

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Contents WMA MP3 CD Player/Receiver AccessoriesAAC WMA MP3 CD Player/Receiver RProtect the Deck Mechanism RUse the proper power supplyRDo not use the unit when it is out of order AUX AUX1 Input Terminal FeaturesUSB Connector SQ Sound QualityBefore Reading These Instructions Accessory PurchasesFeatures Warranty ServicePanasonic Product Limited Warranty Limited WarrantyPanasonic Auto Products Limited Warranty Removing Maintenance/FuseAnti-Theft System FuseFM Radio SpecificationsGeneral Disc PlayerCase of battery leakage RKeep the sound volume at an appropriate levelObserve the following cautions when installing RInstallation AngleDo not leave discs in the following places How to hold the discDisc cleaning Disc InsertCommon What is MP3/WMA/AAC?Playable Audio File WMA/AAC FilesMedia/USB-Device Display InformationMaximum number of files/folders Copyright No warrantyClock Display at Power Off Cancellation DemonstrationBattery Installation Clock SettingGeneral Power On/OffVolume Adjustment Qusb ConnectorOperation Flow Radio Source Display Station PresetRadio AM/FM Audio Settings AUX1 Skip Function SettingsDemonstration Mute/AttenuationSQ3 3-Band Sound Quality SQ AdjustmentSound Control SQ ChangeoverFunctions Remote Control UnitDirect Access Battery ReplacementAUX QAUX1 ConnectorQSystem-up Connector General OperationsFolder Selection MP3/WMA/AAC Player Disc PlayerOperation Flow Track/File SelectionScan Player Source DisplayRadio TroubleshootingError Display Messages Disc Player CommonMemorandum

CQ-RX100U, CQ-RX400U specifications

The Panasonic CQ-RX100U and CQ-RX400U are two of the most notable car audio systems designed to cater to various audio needs while enhancing driving experiences. Both models come equipped with cutting-edge features and technologies that set them apart in the competitive car audio market.

The Panasonic CQ-RX100U is designed for those who value simplicity without compromising sound quality. This model features a CD player capable of playing MP3 files, ensuring users have access to their favorite tunes while on the road. The built-in FM/AM tuner provides a range of over 30 preset stations, allowing drivers to enjoy their preferred radio channels effortlessly. Additionally, the CQ-RX100U boasts a variable loudness control for optimizing sound output to suit different listening environments.

In contrast, the CQ-RX400U takes audio performance to a new level with its advanced features. With a powerful 50 watts per channel output, this model is designed to deliver pristine sound quality that can fill any vehicle. The CQ-RX400U features a USB input that supports high-resolution audio playback, making it compatible with various digital music formats. Additionally, it supports Bluetooth connectivity, enabling smartphone users to stream music seamlessly and make hands-free calls.

Both systems include a 3-band equalizer, allowing users to customize their listening experience by adjusting bass, midrange, and treble settings. Furthermore, the CQ-RX100U and CQ-RX400U are equipped with RCA outputs for connecting external amplifiers, enhancing audio performance for those who seek more robust sound systems.

One of the standout characteristics of both models is their user-friendly interfaces. The bright LED display provides clear visibility of song titles, radio frequencies, and system settings, making it easy to navigate through various functions while driving. The intuitive controls ensure that drivers can change settings without distraction, prioritizing road safety.

In terms of design, both models feature a sleek and modern aesthetic that fits well with most automotive interiors. The durable build quality ensures that these audio systems can withstand the rigors of daily use, providing reliable performance over time.

Overall, the Panasonic CQ-RX100U and CQ-RX400U car audio systems present an impressive blend of features, cutting-edge technology, and user-focused design. Whether you're looking for a straightforward system or one that offers advanced connectivity and sound quality, these models cater to a wide range of audio preferences, making them ideal choices for enhancing your driving experience.
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