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Appendix
Identifying Problems
if the TV seems lo have a problem, firsl try this lisl of possible problems and sotutinns.
if none of these troubleshooling tips apply, call your nearest Samsung service center.
Problem Possible Solution
Poor picmre
Pour sound quality.
No picture or SOtll]d
maxtlillli_] volu iilC.
Picture rolls vertically
Fhe TV operates erratically,
Fhe TV WOll't *urll on
Remote control maltuncrtons
"*Chcvk signal cable'" message
"Not Supported Mode" message.
Digital broadcasting screen
problem.
Fhe ima_c _a m{J light or too dark,
Horizontal bars appear to flicker,
jitter or shimmer on the hnagc-.
Vertical bar_ appear m flicker.
litter or shimmer ill] the image
Screen is _lack and power
indicator light blinks steadily.
image is l_ot stable and may aptxzar
[o vtbrate whell yoa have a
-'ompttter connecEed to the PC input
Try another channel.
Ad: ust the antenna.
Check all wire connections.
Try another channel.
Ad: ust the antenl/a.
Try another channel.
Press the SOURCE button.
Make sure the TV is plugged in.
Check the antenna connections
First. check the volmne of units connected to your TV (digital broadcasting receiver, DVD. cable
broadcasting receiver, VCR, etc.). Then, adjust the TV volume accordingly.
Check all wire connections.
Unplug the TV fhr 30 seconds, then try operating it again.
Make sure the wall outlet is working.
Replace the remote control batteries.
Clean the upper edge of the remote control (transmission window).
Check the battery terminals.
Ensure that the signal cable is firmly connected to the PC source.
Check the maximum resolution and the fl'equency of the Video Adapter.
Compare these values with the data in the Display Modes.
Please check the digital signal strength and input antenna.
Adjust the Brightness and Contrast.
Ad ust the Fine tuning.
Ad ust the Co irse tuning and then adjust the Fine tuning.
Ad ust the Co irse tuning and then adjust the Fine tuning.
t)n your computer check: Power, Signal Cable.
The TV is using its power management system.
Move the computer's mouse or press al_y key on the keyboard.
If the setting is not correct, use your computer utility program to change the display settings.
Your TV supports multiscan display _hnctions within the _hllowing _i'equency domain:
Horizontal lYequeney (kIlzt 30~60
Vertical tYequency (Hz) 60~75
PC Maximum refresh rate 1360 x 768
(at 60 llz/
hnage is 1!o1_centered on the ,creen. Ad Listtile horizontal _/lld vertical position.
The screen po_itkm must be adjusted on the output >ource (i.e. STB) 'aith a digital signal.
if a still hnage ts displayed lbi Whelq you need to leave the mtmitur unused fur an extended period of time, adjust the settings so
an e×_endcd period of time, resid_ia! that the mtmitur automatically goes into energy _aving mude ur activates the screen saver to display
images or bltIrldng may appear. .................................................................
The TFF LCD panel uses a panel consisting of sub pixels (3.147.264) `shich require suphisticatcd teclmology to produce. Ho`sever. there may
be fL'`s bright or dark pixels on the screen. The_e pixeI_ 'silt have no in]pact on the perfurmance uf the pruduct.
English-54
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