Panasonic TX-47P600HZ instruction manual Troubleshooting, Sound, Symptoms Checks

Troubleshooting

Before you call for service, determine the symptoms and make a few simple checks as shown below.

Symptoms

Picture

Snowy Picture

Multiple Image

Interference

Normal Picture

No Picture

No Colour

Scrambled

Coloured Patches

No Colour

Projection TV screen

Sound

Noisy Sound

Normal Sound

Noisy Sound

No Sound

No Sound

Normal Sound

Normal or

Weak Sound

Normal Sound

Noisy Sound

Checks

Aerial Location, direction or Connections

Aerial Location, direction or Connections

Electrical Appliances

Cars/Motorcycles

Fluorescent Lamps

Volume (Refer to page 12, 13)

(Check whether the mute function has been activated on the Remote Control.)

Not plugged into AC outlet Not switched on

Contrast and Brightness/Volume setting (Check by pressing the Power Switch or Stand-by Button on the Remote Control.)

Colour Control (Refer to page 26, 27) Colour System (Refer to page 24)

Retune Channels (Refer to page 19)

Magnetic interference from unshielded equipment;

TV set moved while “ON”.

Turn the TV set off for 30 minutes, using the “Power” Switch on the TV set.

Sound System (Refer to page 24) Colour System (Refer to page 24)

Symptoms

Checks

Do not allow a still picture to be displayed for an extended period, as this can cause a permanent after-image to remain on the Wide Projection TV screen.

Examples of still pictures include logos, video games, computer images, teletext and images displayed in 4:3 mode.

Note:

The permanent after-image on the Wide Projection TV screen resulting from fixed

After-images appear image use is not an operating defect and as such is not covered by the Warranty. This product is not designed to display fixed images for extended periods of time.

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