Sony KD-55X9300E Manuel d'utilisateur télécharger pdf (Page 24)

D:\_SONY TV\SY160270_KPKPSP PA RG\01_4689333121_GB\040TRO.fm masterpage: Left

KD-75X9400E / 65X9300E / 55X9300E

4-689-333-12(1)

Troubleshooting

General troubleshooting for issues like: black

screen, no sound, frozen picture, TV does not

respond, or network is lost, do the following

steps.

1 Restart your TV by pressing the power button

on the remote control until a message

appears. The TV will restart. If the TV does not

recover, try unplugging the TV from the AC

power cord (mains lead) for two minutes and

then plug it in again.

2 Refer to the Help menu by pressing HELP on

the remote control.

3 Connect your TV to the Internet and perform

a software update.

4 Visit Sony support website (information

provided on the back cover).

When [A new TV system software update is

available...] message is displayed.

Sony strongly recommends you to update the

TV software by selecting [Update Now]. These

software updates improve your TV performance

or add new features.

The following screen with [Updating…] will

appear and the illumination LED flashes white

while software is updating.

Do not unplug the AC power cord (mains lead)

during the software update. If you do, the

software update may not finish completely, and

it may cause a software malfunction. Software

updates can take up to 15 minutes.

When you plug in TV, the TV may not be able

to turn on for a while even if you press the

power button on the remote control or the TV.

It takes time to initialize the system. Wait for

about one minute, then operate it again.

Troubles and Solutions

When the illumination LED is flashing in red.

 Count how many times it flashes (interval time is

three seconds).

Reboot the TV by disconnecting the AC power

cord (mains lead) for two minutes, then turn on

the TV.

If the problem persists, disconnect the AC power

cord (mains lead), and contact your dealer or Sony

service centre with the number of times the

illumination LED flashes.

There is no picture (screen is dark) and no

sound.

 Check the antenna (aerial)/cable connection.

 Connect the TV to the AC power (mains), and

press  on the TV or remote control.

Some programmes cannot be tuned.

 Check the antenna (aerial)/cable connection.

The remote control does not function.

 Replace the batteries.

The parental lock for broadcast password has

been forgotten.

 Enter 9999 for the PIN code and select [Change

PIN Code].

The TV surrounds become warm.

 When the TV is used for an extended period, the

TV surrounds become warm.

You may feel hot when touching there by the

hand.

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Sony KD-55X9300E Manuel d'utilisateur Page 24

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