Symptoms

Suggested steps

Power

TV cannot be switched

The POWER . button of the remote control is used to

 

on

set the TV to stand-by mode. Use the Digit 0-9 or CH + / –

 

 

buttons to switch on the TV.

 

 

Check if YES is selected in the REMOTE CONTROL

 

 

LOCK feature in SECURITY menu (see Specifying the

 

 

security options on page 24). Select NO to deactivate the

 

 

lock function.

 

 

Check if ALL is selected in the KEYBOARD LOCK

 

 

feature in SECURITY menu. Select NO to deactivate lock

 

 

function (see Specifying the security options on page 24).

 

 

D Note: If both REMOTE CONTROL LOCK and

 

 

KEYBOARD LOCK features are on, use the Setup

 

 

Remote Control to turn off the functions.

Sound

No sound

Check if the volume of the TV is not at the minimum.Try

 

 

pressing the Volume Up button of the remote control to

 

 

increase volume.

 

 

Check that the mute mode is off. If the mute mode is on, press

 

 

the Mute button [ on the remote control to deactivate

 

 

mute mode.

 

 

Check AUDIO is not selected in the MUTE feature of the

 

 

CHANNEL INSTALL menu (see Selecting the Mute

 

 

Source on page 18).

 

 

Check that the audio source in the DEFAULT HDMI

 

 

AUDIO feature is selected correctly (see Configuring the

 

 

features options and settings on page 29).

 

 

If the TV is connected via HDMI to a DVD player, check

 

 

whether the Digital Audio output of the DVD player is set to

 

 

PCM mode.

 

Volume level cannot be

Check the limit setting for the Minimum and Maximum

 

increased or decreased

Volume and specify the setting in the MIN VOLUME /

 

beyond a certain value

MAX VOLUME features in the CONTROL menu (see

 

 

Configuring the control options on page 27).

 

 

 

6

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Image 6
Dolby Laboratories RC2888/01, RC2573GR important safety instructions Configuring the control options on