Справочник Пользователя для Toshiba 40L2200U

122

If your TV’s problem is not addressed in this Troubleshooting section or 
the recommended solution has not worked, then use the Reset Factory 
Defaults procedure. For instructions, see 

Ensure the power cord is plugged in properly, and then press the 
POWER button.

Replace the batteries in the remote control. For instructions, see 

.

Try the control panel buttons on the TV.

Check the antenna/cable connections. For instructions, see 

.

Press the INPUT button on the remote control or on the TV, and 
then select a valid video input source (see 

). If no device is connected to an input on 

the TV, no picture appears when you select that particular input 
source. For device connection details, see 

Antenna reception may be poor. Use a highly directional outdoor 
antenna (if applicable).

The station may be having broadcast difficulties. Try another 
channel.

Adjust the picture quality. For instructions, see 

If you cannot view signals from external devices connected to 
VIDEO, ColorStream

®

 HD, HDMI 1, HDMI 2, PC, or from 

channel 3 or 4, ensure that the Input Lock is set to Off. For 
instructions, see 

If you are watching an analog channel (off-air broadcast or Cable 
TV), you can set the CableClear

®

 feature to reduce visible 

interference in the TV picture. For instructions, see