Panasonic CQ-C9901U, CQ-C9801U, C9701U Troubleshooting, DirectTM receiver, Remote control unit

Page 23

Troubleshooting

 

Problem

 

Possible cause a Possible solution

 

 

 

 

 

 

 

Antenna installation or wiring of antenna cable is faulty.

 

 

 

a Check whether the antenna mounting position and its wiring are correct. In

 

Poor reception or

 

addition, check to see whether the antenna ground is securely connected to

 

noise

 

the chassis.

 

 

 

 

 

 

No power is supplied to the antenna amplifier (when using a film antenna, etc.).

 

 

 

a Check the wiring of the antenna battery lead.

 

 

 

 

 

 

 

 

 

Stereo broadcast is

 

The MONO mode is active.

 

received only in

 

 

 

a Cancel the MONO mode.

 

mono.

 

 

 

 

Radio

 

 

 

 

 

 

Only nearby

 

The LOCAL mode is active.

stations can be

 

 

a Cancel the LOCAL mode.

 

received.

 

 

 

 

 

 

CD

Problem

No playback or

disc ejected

Sound skipping or

noise

Sound skipping due to vibration

Possible cause a Possible solution

The disc is inserted upside down.

aInsert a disc correctly.

There is a flaw or foreign material on the disc.

aRemove the foreign material, or use a flawless disc.

There is a flaw or foreign material on the disc.

aRemove the foreign material, or use a flawless disc.

The unit is not sufficiently secured.

aSecure the unit to the console box.

The unit is tilted at over 30˚ in the front-to-end direction.

aMake the angle 30˚ or less.

English

 

The number of auto

 

The number of receivable stations is less than 6.

 

preset stations is

 

a Move to an area where receivable stations number is maximum, and try pre-

 

less than 6.

 

setting.

 

 

 

 

 

 

 

 

 

Preset stations

 

The contact of the battery lead is poor, or the battery lead is not always powered.

 

 

a Make sure that the battery lead is connected securely, and preset stations

 

cannot be stored.

 

 

 

again.

 

 

 

 

 

 

 

 

 

 

 

MP3/WMA

The CD-R/RWs that

are playable on

other devices are

not playable on

this unit.

Sound skipping or

noise

Note:

The playability of some CD-R/RWs may depend on the combination of media, recording software and recorder to be used even if these CD-R/RWs are playable on other devices such as a PC.

aMake CD-R/RWs in different combination of media, recording software and recorder after referring to the description about MP3/WMA.

There is a flaw or foreign material on the disc.

aRemove the foreign objects, or use a flawless disc. For MP3/WMA, refer to the description about MP3/WMA.

Playing VBR (Variable Bit Rate) files may cause sound skipping.

aPlay Non-VBR files.

Troubleshooting

(Option)

Channel

No contract with XM Satellite Radio Inc.

a Refer to page 30 of this book and the XM's website to sign up for XM Radio

unselectable

service.

 

 

 

 

 

¡Refer to “Notes on MP3/WMA”. (a Page 28)

DirectTM receiver

XM

Remote control unit

No response to pressing buttons

The battery is inserted in the wrong direction. A wrong battery is inserted.

aInsert a correct battery in the correct direction.

The battery is weak.

aReplace the battery with new one.

The aiming direction of the remote control unit is wrong.

aAim the remote control unit at the sensor of the unit and press buttons.

The sensor is exposed to direct sunlight. (The remote control unit may not be operable when the sensor is exposed to direct sunlight. In such a case, the system is not faulty.)

aBlock off sunlight to the sensor.

44

CQ-C9901U/C9801U/C9701U

 

CQ-C9901U/C9801U/C9701U

45

 

 

 

 

 

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Contents Corporation of America Division of Matsushita Electric Puerto Rico, Inc. PSCCQ-C9901U/C9801U/C9701U Safety InformationQty 1 set Safety Information Before Reading These InstructionsBefore Reading These Instructions CQ-C9901U CQ-C9801U/C9701UWarranty Service Service and WarrantyCustomer Services Directory Limited WarrantyContents FeaturesControls Layout English Remote Control Unit Functions only by remote control unitControls Layout OpensPanelWhenPreparation Clock adjustmentGeneral General Sound Control English CS Auto ModePress Disp to confirm the adjustment ControlDisplay RadioSound Control Sound Quality Menu displayRadio CD Player CD PlayerFlow Folder Random MP3/WMA PlayerMode MP3/WMA PlayerDisplay Information What is MP3/WMA?MP3/WMA Player PlayerMode XM Tuner XM DirectTM receiverSelection by Category XM Tuner XM DirectTM receiverDisc Repeat DiscDisc Random Chapter REPEAT, Repeat Chapter selectionChapter Repeat Title RepeatTreble Audio SettingAudio Setting BassMenu Function SettingDisplay Setting Closing Message Customize Menu displayCustomize the Display Customize Function Opening MessageIf You Suspect Something Wrong TroubleshootingTroubleshooting CommonDirectTM receiver TroubleshootingRemote control unit DirectTM Error Display MessagesReceiver DiscsSpecifications MaintenanceContents by Functions

CQ-C9801U, CQ-C9901U, C9701U, C9801U specifications

Panasonic has long been a notable player in the audio systems market, particularly in the realm of automotive electronics. This article focuses on the Panasonic C9801U, C9701U, CQ-C9901U, and CQ-C9801U car stereo models, which have garnered attention for their advanced features and innovative technologies.

The Panasonic C9801U stands out with its sleek design and user-friendly interface, making it an excellent choice for audiophiles and casual listeners alike. It offers a built-in 50W x 4 power amplifier, ensuring clear and powerful audio output. The model supports various audio formats, including MP3, WMA, and AAC, allowing users to enjoy their favorite music seamlessly. Bluetooth connectivity is another key feature, enabling hands-free calling and wireless audio streaming from smartphones or tablets.

In contrast, the C9701U model places a strong emphasis on sound quality and customization. Equipped with a digital signal processor (DSP), it allows users to tweak sound settings to their personal preference, providing an immersive audio experience. The C9701U also offers a variety of equalizer presets and a 13-band graphic equalizer, giving users greater control over their audio environment.

The CQ-C9901U caters to those who appreciate advanced technology features. This model includes a high-resolution LCD display that enhances visibility and usability, even in bright sunlight. It also has a comprehensive AM/FM tuner, offering access to a wide range of radio stations. The inclusion of USB connectivity allows users to connect USB flash drives and enjoy a vast library of music files, while the SD card slot provides an additional medium for music playback.

The CQ-C9801U is oriented towards versatility and practical use, marrying performance with convenience. One of its standout specs is the ability to manage and integrate with multiple audio sources, including iPods and other external devices, ensuring that users have access to their favorite music regardless of the source. It also incorporates a robust navigation system, making it an appealing option for the tech-savvy driver.

In summary, Panasonic’s C9801U, C9701U, CQ-C9901U, and CQ-C9801U models exemplify a commitment to quality audio performance and user-centric technology. With features like Bluetooth connectivity, customizable sound settings, high-resolution displays, and versatile audio source management, these models cater to diverse preferences and needs in the automotive audio landscape. Whether for sound quality, technological innovation, or ease of use, Panasonic continues to deliver compelling solutions for today’s drivers.
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