Samsung LN-S2641D Manual page 56

Appendix
Identifying lh'oblems
if the TV seems to have a problem, firs1 1ry 1his list of possible problems and solutions.
if none of these troubleshooling tips apply, call your neams! Samsung service cenler.
.................................................................................................................................................
Problem Possible Sohltion
Poor picture Try, another channel.
Adjust the antenna.
Check all `sire connection _,.
Poor sound quality. Try another channel.
Adjust the antenna.
No picture or sound. Try another channel.
Press the SOURCE button.
Make sure the TV i_ plugged in.
Check the antenll_l connection's.
No sound or sound is too low al
First. check the vohune of units connected to _our TV (digital broadcasting receiver, DVD. cable
maxHnum volume, bruadca_ting receiver, VCR, etc.). Then, adjust the TV volume accurdingly.
Picture rolb, verticall'. Check all 'sire connc_.-tions.
The TV operates emltically. Unplug the TV for 30 seconds, then try, operating it
again.
The TV won't turla on. Make >ure the "sall uutlet is "sorking.
Remote congl'Ol maI]"uIlCtiOll_.
Replace the
remote control batteries.
Clean the upper edge of the remote control (transmission windo's).
Check the battery terminals.
Ensure that the signal cable is firml} connected to the PC source.
"Not _upported Mode" message, Check the maximum resolution and the frequency of the Video Adapter.
Compare these values "sith the data in the Display Mode>.
Please check the digital signal strength and input antenna. Di_ tal broadca_.fing screen
problem
The image is too light or too dark.
Horizontal bars appear to flicker
in_,r (Jr shimnler on file [i_]a_lg.
Vt:rticat bars appear to i-ticker.
mer or shlmlller on tile tlila_c
Scret:n is black and power
indicator light blinks steadit 3
hnage is n )t stabk and may appear
Eovtbrate when you have a
colnptlEer connected to the PC hlpllt.
Adjust the Brightness and Contrast.
Adjust the Fine tuning.
Adjust the Coarse tuning and then adjust the Fine tuning.
Adjust the Coarse 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 compmcr s mouse or press a W key on the keyboard
If the setting is not correct, use your computer utility program to change the display settings.
:_ Your TV supports multiscan disphly lhnctions within the fl_Ilowing frequency domain:
Horizontal ITequency (kIIz) 30~60
V_rtical frequency (ltz) 60-75
PC Maximum refresh rate 1360 x 768
(at 60 tlz)
image IS IIOlcentered on the screel!. Adjust the horizontal _lnd vertical position.
The screen position must be adjusted on the output source (i.e. STB) "sith a digital signal.
if a still hnage is displayed tbr When you need to leave the monin)r unused for an extended period of time, adjust the settings st)
all exmndcd period of time. residual that the monitor autolilatically goes inn) energy >avil/g mode or activates the screen saver to dispIay
images
or
bhirring i ay appear. _
retrying images.
The TFT LCD panel uses a panel consisting of sub pixeN (LN-$2641 D: 3,147.264. LN-$3241 D: 3,147.264. LN-S4041 D: 3.147.264) "shich
require sophi>ticated technoh)gy to produce. Hu'sever, there may be fl:'s bright ur dark pixets on the screen. These pixel_ "sill have no impact
on the perfornmnce of the pruduct.
English-54