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12

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.

Base Installation

To fix the double support base on the unit by screws, the 
installation is completed.

Chapter 4

72-WD15MV-X59Z3

Summary of Contents for UG55LED

Page 1: ...OPERATION MANUAL...

Page 2: ...nd Plug Power Cord and Signal Cable Use Environment Cleaning Hanging the TV Set on the Wall Buttons on the TV Sockets Remote Control Functions Switching off Menu Function Selecting a Signal Source CHA...

Page 3: ...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 device the switch...

Page 4: ...ke the right left direction buttons on the remote and adjust menu controls Note In some menus VOLUME UP also acts like the OK button on the remote 1 PROGRAM UP DOWN button Scans up down through the ch...

Page 5: ...Multimedia Interface socket rovides an uncompressed digital connection that carries both video and audio data by way of an integrated mini plug cable PC AUDIO IN socket input This socket provides aud...

Page 6: ...Confirms your selection MUTE Reduces the TV s volume to its minimum level Press again to restore the volume USB Access the USB mode Menu Brings up the menu system VOL Increases or decreases the TV s...

Page 7: ...urned 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 turn on the TV witch...

Page 8: ...ifference between the light and dark areas of the picture Note Tint is available to be adjusted only when the system of the video signal is NTSC to display the selectable options then press to scroll...

Page 9: ...he available languages might differ depending on the model Aspect Ratio Press or OK to select the picture scale This options Include 4 3 16 9 Zoom1 Zoom2 Blue Screen Press or OK to turn On Off the Blu...

Page 10: ...ress DISPLAY to display the play console For the play console press to select an icon then press OK to confirm The play console includes Play Pause Prev Next Stop Repeat Mode Music Playlist Info Rotat...

Page 11: ...n when the system is reading or transmitting data avoid damaging the system or the device 3 Pay attention to the power supply of the device when you are using a mobile hard disk or a digital camera If...

Page 12: ...solution 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 televi...

Page 13: ......

Page 14: ...3 3 4 4 6 7 7 8 11 3 785 6281 7 0 237 21 6 5 1 USB 11 12 13 13 2...

Page 15: ...3 z z z z z z z z z z z z z z z z z z z z z z z z z...

Page 16: ...Earphone Out 1 2 OK 3 MENU 4 SOURCE 5 SOURCE MENU VOL PRO...

Page 17: ...AV RCA 9 1 9 YPbPr 3E 3U VIDEO R L AV OUT AV 9 9 5 9 2 287 VGA VGA 9 3 PC AUDIO IN PC AUDIO IN 9 ANTENNA IN ANTENNA IN 5 HDMI HDMI 0 9 0 Y Pb Pr Video Component AV IN L R...

Page 18: ......

Page 19: ...7 ANTENNA IN 9 8 z z...

Page 20: ...ning f e XWR 7XQLQJ 2 f 0 18 ATV Manual Tuning d c 79 0DQXDO 7XQLQJ 2 f XUUHQW KDQQHO f e 6HDUFK 2 f e Program Edit d c 2 f d c PICTURE PICTURE Picture Mode Color Temperature Noise Reduction Contrast...

Page 21: ...1 2 d c Sound Mode d c 6RXQG 0RGH 2 f d c 6WDQGDUG 0XVLF 0RYLH 6SRUWV 8VHU Treble f e 2 Bass f e 2 Balance f e 2 Auto Volume f e 2 XWR 9ROXPH 2Q TIME TIME Sleep Timer Auto Sleep OSD Timer Move Enter E...

Page 22: ...OSD Language Aspect Ratio f e 2 RRP RRP Blue Screen f e 2 OXH 6FUHHQ Key Lock f e 2 H RFN Region Language 2 2 0HGLD Encoding Standard f e 2 LQGRZV 62 0HGLD Reset f e 2 e HV USB Software Updated USB 86...

Page 23: ...86 6RXUFH d c 0HGLD 0HGLD 86 2 0HGLD f e 3 272 086 029 7 7 2 86 f e d c 2 86 86 86 3 272 2 86 f e d c 2 63 f e 2 2 7 086 2 86 f e d c 2 63 f e 2 2 7 029 2 86 f e d c 2 63 f e 2 2 LW 7 7 2 86 f e d c...

Page 24: ...12 3 3 03 03 03 03 7 7 86 86 8 6 03 86 86 03...

Page 25: ...13 VOL VGA...

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