ProScan 47LB45H Instrucciones de operaciones descargar pdf (Pagina 19)

Appendix

Troubleshooting

Before calling a service technician, please check the following table for a possible cause of the problem and

some solutions.

Symptoms

TV will notturn on

No picture, nosound

No sound, picture OK

Poor sound, picture OK

Poor picture, sound OK

Unable to select a certain channel

Poor colour or no colour

The remote control does not operate

Disorder display at power on

Possible Solutions

• Make sure the power cord is plugged in, then press [Power].

• The remote control batteries may be dead. Replace the batteries.

• Check if you have set the off timer.

• Checkthe antenna/cable connections.

• Press [Display] to see if you have select the right signal source.

• The sound may be muted. Press [VOL+ ] on the remote control or.

• The station may have broadcast difficulties. Try another channel.

o Checkthe speakers cable connections.

• The station may have broadcast difficulties. Try another channel

o Checkthe speakers cable connections,

• Checkthe antenna connections.

• The station may have broadcast difficulties. Try another channel.

• Adjust the picture from the menu.

• The channel may be skipped. Choose this channel by number bottons

directly.

• The station may have broadcast difficulties. Try another channel.

o Adjust Saturation in the Vedio settings menu,

• There may be an obstruction between the remote control and the

remote control sensor.

= The batteries may be installed with awrong polarity.

• The remote control batteries may be dead. Replace the batteries.

• This may be caused by too short interval between power off and on.

Unplug the power and restart.

Customer important notice: If the TV can not be operated,please unplug the power and restart.

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ProScan 47LB45H Instrucciones de operaciones Pagina 19