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_ c entered 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)
`s hich 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