Troubleshooting

Common (continued)

Problem

Some operations

are not executable.

No sound from

speaker(s)

The speaker channels are reversed between right and left.

The sound field is

not clear in the

stereo mode.

Central sound does

not settled.

The power fails unintentionally.

Possible cause a Possible solution

Some operations are not executable in particular modes such as menu mode.

aRead the operating instructions carefully and cancel the mode. If the unit is still out of order, consult your dealer.

BALANCE/FADER setting is not appropriate.

aReadjust BALANCE/FADER.

There is a break, a short circuit, poor contact or wrong wiring regarding the speaker wiring.

aCheck the speaker wiring.

The speaker wiring is confused between right and left.

aPerform the speaker wiring in accordance with the wiring diagram.

The plus and minus terminals at right and left channels of speakers are connected reversely.

aPerform the speaker wiring in accordance with the wiring diagram.

The safety device works.

aConsult your dealer, or your nearest Panasonic Servicenter.

Radio

Poor reception or

noise

The number of auto

preset stations is

less than 6.

Preset stations

cannot be stored.

Antenna installation or wiring of antenna cable is faulty.

aCheck whether the antenna mounting position and its wiring are correct. In addition, check to see whether the antenna ground is securely connected to the chassis.

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

aCheck the wiring of the antenna battery lead.

The number of receivable stations is less than 6.

aMove to an area where receivable stations number is maximum, and try pre- setting.

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

aMake sure that the battery lead is connected securely, and preset stations again.

34CQ-C8413U/C8313U

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Panasonic CQ-C8413U, CQ-C8313U Troubleshooting, Check the speaker wiring, Check the wiring of the antenna battery lead

CQ-C8313U, CQ-C8413U specifications

The Panasonic CQ-C8413U and CQ-C8313U are two impressive car audio receivers that embody innovative technology and user-friendly features, enhancing the driving experience for audiophiles and casual listeners alike. These models were designed with a focus on delivering high-quality sound, connectivity, and versatility, making them suitable for a wide range of vehicles and preferences.

The CQ-C8413U stands out with its advanced audio processing capabilities, ensuring that users enjoy crystal-clear sound across various music genres. It is equipped with a 24-bit Digital Signal Processor (DSP) that provides enhanced sound imaging and clarity. The unit features a built-in five-channel equalizer, allowing listeners to customize their audio experience to their liking. This level of customization enables users to adjust the frequency response precisely, ensuring optimal performance based on their unique preferences and the acoustics of their vehicle.

On the other hand, the CQ-C8313U, while slightly less advanced, still boasts impressive audio quality. It features a 16-bit processor and supports multiple audio formats, including MP3 and WMA playback, catering to the modern needs of digital music enthusiasts. This model includes a three-band equalizer, allowing for some degree of personalization in the sound setting, making it a solid choice for users seeking a dependable yet straightforward audio solution.

One of the standout features of both models is their extensive connectivity options. Each unit is equipped with a front auxiliary input and a USB port, enabling users to connect various external devices such as smartphones, MP3 players, and flash drives seamlessly. This functionality is increasingly important in today's fast-paced digital environment, where users expect easy access to their music libraries.

Moreover, both models support AM/FM radio functionalities, providing a wide choice of entertainment through various channels. The CQ-C8413U includes RDS (Radio Data System), allowing users to see additional information about the station they are listening to, enhancing the overall radio experience.

For user convenience, both the CQ-C8413U and CQ-C8313U feature large, easy-to-read displays and intuitive controls, making it simple for users to navigate through their settings and music options while on the road.

In conclusion, the Panasonic CQ-C8413U and CQ-C8313U represent a blend of innovative audio technology, extensive connectivity, and user-friendly design that appeals to a wide array of consumers. Whether for discerning audiophiles or everyday listeners, these models promise to elevate the in-car entertainment experience significantly.