TCL L40B2800F Скачать руководство пользователя страница 12

12

Chapter 4

Other Information

Troubleshooting

Most problems you encounter with your TV can be 
corrected by consulting the following troubleshooting list.

No picture, no sound

1. Check if the fuse or circuit breaker is working.
2. Plug another electrical device into the outlet to make 
    sure it is working or turned on.
3. Power plug is in a bad contact with the outlet. 
4. Check the signal source.

No color

1. Change the color system.
2. Adjust the saturation.
3. Try another channel. Black-white program may be 
    received.

Remote control does not work

1. Change the batteries.
2. Batteries are not installed correctly. 
3. Main power is not connected.

No picture, normal sound

1. Adjust the brightness and contrast.
2. Broadcasting failure may happen.

Normal picture, no sound

1. Press the 

Vol+

 button to increase volume.

2. Volume is set to mute, press the mute button to restore 
    sound.
3. Change the sound system.
4. Broadcasting failure may happen.

Unorderly ripples on the picture

It is usually caused by local interference, such as cars, 
daylight lamps and hair driers. Adjust the antenna to 
minimize the interference. 

Blank screen in VGA mode

Perhaps the TV can not recognize the resolution set by 
the PC. Suggest to change to the best resolution or other 
standard resolutions of the Windows system.

Snowy dots and interference

If the antenna is located in the fringe area of a television 
signal where the signal is weak, the picture may be marred 
by dots. When the signal is extremely weak, it may be 
necessary to install a special antenna to improve the 
reception.

1. Adjust the position and orientation of the indoor/outdoor 
   antenna.
2. Check the connection of antenna.
3. Fine tune the channel.
4. Try another channel. Broadcasting failure may happen.

Ignition

Black spots or horizontal streaks appear, or the picture 
flutters or drifts. This is usually caused by interference 
from car ignition system, neon lamps, electric drills, or 
other electrical appliance.

Ghost

Ghosts are caused by the television signal following two 
paths. One is the direct path, the other is reflected from 
tall buildings, hills, or other objects. Changing the direction 
or position of the antenna may improve the reception.

Radio frequency interference

This interference produces moving ripples or diagonal 
streaks, and in some case, loss of contrast in the picture. 
Find out and remove the radio interference source.

72-HB26MS-E369C

Base Installation

1) Fix the support to the base by screws.

2)Insert the base in the unit, then fix them 
by screws.

Содержание L40B2800F

Страница 1: ......

Страница 2: ...Power Cord and Signal Cable Use Environment Cleaning Hanging the TV Set on the Wall Sockets Remote Control Functions Buttons on the TV Switching off Menu Function Menu Operations Channel Sound Option...

Страница 3: ...cabinet damaged Where the mains plug or an appliance coupler is used as disconnect device the disconnect device shall remain readily operable Where an all pole mains switch is used as the disconnect d...

Страница 4: ...mes consoles The VIDEO In1 socket provides composite video connection AV 1 IN L AUDIO VIDEO R 5 PROGRAM UP DOWN button Scans up down through the channel list In the menu system they act like the up do...

Страница 5: ...der This socket p High Definition Multimedia Interface socket rovides an uncompressed digital connection that carries both video and audio data by way of an integrated mini plug cable YPbPr AV2 compon...

Страница 6: ...se or decreases the TV s volume CH Scan up or down through the current channel list TV In DTV mode presses to switch DTV and RADIO In the other sources presses to back DTV Option or REC Enters the rec...

Страница 7: ...on the TV will be turned on directly or be in standby Note For some models s If the power indicator lights up the TV set is in standby mode Press the button on the remote control or on the TV set to t...

Страница 8: ...left or right direction button to select your desired source Note The available source might differ depending on the model 2 Press the OK button to confirm the selection up Note You can press the Sou...

Страница 9: ...ton to select Subtitle Language then press OK button to enter sub menu Press button to select Only in DTV mode Hearing Impaired Press button to select Hearing Impaired then press OK button to select O...

Страница 10: ...n to display the menu Notes In USB disk catalog pressing Menu can display Multimedia menu and you can press the up or down direction button to toggle among Movie Show Photo Show Music Show and Game th...

Страница 11: ...such as standard U disks MP3 players mobile hard disks etc 4 In recording the tool bar shows to indicate the recording progress Press STOP button to stop recording manually If the recording duration...

Страница 12: ...cognize the resolution set by the PC Suggest to change to the best resolution or other standard resolutions of the Windows system Snowy dots and interference If the antenna is located in the fringe ar...

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