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Troubleshooting

 

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Common (continued)

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WARNING:

 

 

E N G L I S H

31Do not use the product when it is broken or there is some abnormality.

In the unlikely event that the product breaks (such as when no image is displayed or there is no sound) or there is some abnormality (such as when a foreign object is inside the product, water was spilled on it, smoke comes out or the product makes a strange smell), immediately stop using the product, switch MAIN POWER to OFF and be sure to contact the store from which you purchased your product or a nearby Panasonic Servicenter.

Continuing to use the product in that condition could cause accidents, fire or electrical shock.

If there are any problems in the wiring connections or installation, do not attempt to do the repair work or check the wiring yourself. Instead, be absolutely sure to consult with your dealer or your nearest Panasonic Servicenter and request repairs.

Preliminary Steps

Check and take steps as described in the tables below.

For items in the “Possible solution” column in the tables below that relate to wiring connections or installation, do not attempt to do the repair work or check the wiring yourself.

For whatever is printed in italics in the “Possible solution” column, turn to the reference page given, and conduct the operations and checks yourself.

If You Suspect Something Wrong

Immediately switch MAIN POWER to OFF.

Disconnect the power connector and check that there is neither smoke nor heat from the unit before asking for repairs. Never try to repair the unit by yourself because it is dangerous to do so. Instead, be absolutely sure to consult with your dealer or your nearest Panasonic Servicenter and request repairs.

Troubleshooting Tips

Common

Problem

Possible cause

 

Possible solution (reference page)

No power to the unit.

MAIN POWER switch is set to OFF.

 

Switch MAIN POWER to ON. (page 54)

 

 

 

 

 

 

The power cord (battery, ACC and

 

Check the wiring.

 

ground) is connected in the wrong

 

 

 

way.

 

 

 

 

 

 

 

Fuse blow out.

 

Eliminate the cause of fuse blow out

 

 

 

and replace the fuse with new one.

 

 

 

Consult your dealer.

Sound is not

The volume on the headphones is

 

Raise the volume on the headphones.

 

 

generated.

adjusted to zero.

 

(page 53)

 

 

 

 

 

The power of headphones is set to

 

Switch the power of headphones to

 

OFF.

 

ON. (page 53)

 

 

 

 

 

The batteries of the IR wireless

 

Replace the batteries. (page 52)

 

headphones have run down.

 

 

 

 

 

 

 

Cables are not correctly connected.

 

Connect cables correctly.

 

 

 

 

74CY-VH9300U

Problem

Noise

Noise is made in step with engine revolutions.

Monitor

Problem

The tilt angle or the lateral angle of the display is not adjustable.

Dome light

Problem

Dome lights do not come on.

Possible cause

 

Possible solution (reference page)

The headphones are too far from

 

Use the headphones within a distance

 

this unit.

 

of 2.5 m from the unit. (page 53)

 

 

 

The path between the unit and

 

When using the headphones, remove

headphones is obstructed by

 

any obstacles that obstruct the path

something.

 

between the headphones and unit.

 

 

(page 53)

 

 

 

The batteries of the IR wireless

 

Replace the batteries. (page 52)

headphones have run down.

 

 

 

 

 

There is an electromagnetic-wave

 

Keep an electromagnetic-wave

generator such as a cellular phone

 

generator such as a cellular phone

near the unit or its electrical lines.

 

away from the unit and the wiring of

 

 

the unit.

 

 

In case the noise cannot be eliminated

 

 

due to the wiring harness of the car,

 

 

consult your dealer.

 

 

 

The contact of the ground lead is

 

Make sure that the ground lead is

poor.

 

securely connected to an unpainted

 

 

part of the chassis.

Alternator noise comes from the

 

Change the wiring position of the

 

car.

 

ground lead.

 

 

 

 

 

Mount a noise filter on the power supply.

Possible cause

 

Possible solution (reference page)

 

There is an obstacle.

 

Install the unit where the unit moves

 

 

 

freely.

 

 

 

Possible cause

 

Possible solution (reference page)

The dome light switch is at the OFF

 

Set it to the ON position. (page 46)

 

position.

 

 

 

 

 

The wires are not connected

 

For the wiring connections of the dome

properly.

 

lights, consult a specialized contractor

 

 

or your dealer where you purchased

 

 

the unit.

 

 

 

CY-VH9300U75

32

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Panasonic CY-VH9300U operating instructions Preliminary Steps, If You Suspect Something Wrong, Troubleshooting Tips, Common

CY-VH9300U specifications

The Panasonic CY-VH9300U is an advanced in-car navigation and multimedia system designed to enhance the driving experience with cutting-edge features and user-friendly technology. This system stands out for its impressive combination of functionality, ease of use, and connectivity options.

One of the main features of the CY-VH9300U is its large, high-resolution touchscreen display. The 7-inch screen offers vivid colors and excellent visibility under various lighting conditions, making it easy for drivers to navigate menus, access maps, and control media playback. The intuitive interface allows users to seamlessly switch between navigation, audio, and video functions.

The navigation capabilities of the CY-VH9300U are powered by comprehensive maps and real-time traffic updates, ensuring that drivers have the most accurate routes at their fingertips. The system includes 2D and 3D map views, lane guidance, and points of interest (POI) information, which help users make informed decisions on their journeys. Additionally, the voice recognition functionality enables hands-free operation, allowing drivers to maintain focus on the road.

Connectivity is another strong suit of the CY-VH9300U. The system is equipped with Bluetooth technology, allowing users to easily connect their smartphones for hands-free calling and audio streaming. This feature supports various audio formats, ensuring high-quality sound for music and calls alike. Moreover, the system integrates with popular smartphone platforms, granting users access to apps, navigation, and other functionalities directly from the unit.

In terms of media playback, the CY-VH9300U supports multiple formats, including CDs, DVDs, and USB drives. It also features an integrated AM/FM radio tuner, enabling users to enjoy their favorite stations. With the option to connect external devices, users can further expand their entertainment choices.

The Panasonic CY-VH9300U is designed with safety in mind. It provides clear visual and audio alerts for navigation prompts and traffic updates, allowing drivers to keep their attention on the road. The unit can be integrated with rear-view cameras and other safety systems, enhancing situational awareness while driving.

In conclusion, the Panasonic CY-VH9300U is a feature-rich navigation and multimedia system that combines robust technology with user-friendly design. Its high-resolution display, extensive navigation capabilities, and seamless connectivity make it an excellent choice for drivers looking to enhance their in-car experience. Whether for everyday commuting or road trips, this system delivers convenience, entertainment, and safety on the go.