Samsung 750 User Manual page 113

I
Troubleshooting
If the TV seems to have a problem, first try this list of possible problems and solutions.
If none of these troubleshooting tips apply, call your nearest Samsung service center.
Possible Solution Problem
I
I
._------------------------+---------------------------------------------------------
Poor picture quality. : Try another channel.
I
Adjust the antenna.
: Check all wire connections.
~-------------------------+--------------------------- ----------------------------_.
Poor sound quality. : Try another channel.
._------------------------~~~~~~~~~~~~~~------------------------------------------_.
No picture or sound. : Try another channel.
I
Press the SOURCE button.
: Make sure the TV is plugged in.
: Check the antenna connections.
I
Make sure the MUTE button is off.
.
_------------------------+--------------------------- -----------------------------~
No sound or sound is too low at : First, check the volume of units connected to your TV (digital broadcasting receiver,
maximum volume. : DVD, cable broadcasting receiver, VCR, etc.). Then, adjust the TV volume accordingly.
--------------------------+---------------------------------------------------------
_
f!c~U!~ !~I~ .Y~r:!i~lly~ ~ S:!l~~k_ ~I_c.?~r:.~c!i'?~s.~
.• .
The TV operates erratically.
I
Unplug the TV for 30 seconds, then try operating it again.
._------------------------+-------------------------------------------------------_ .
.
J~~IY_~o~}~~~.?~~ ~-M~!~~~~~~~~~~~u~~~~~~~~~~-
•
Remote control malfunctions : Replace the remote control batteries.
I
Clean the upper edge of the remote control (transmission window).
: Check the battery terminals.
: Press the TV button to put your remote control in the TV mode.
: Make sure the remote has batteries.
·
~ S:!l~~k_t~~t_t~~ '~+~ ~~~ :'~~n;l~.?f l!'~ E>~!!e!i~~ ~~e_ir:.s_e!l~q ~r~e~~~
•
Digital broadcasting screen problem. : Please check the digital signal strength and input antenna.
~----------------------,---+--------------------------------------------------------~
The image is too light or too dark. : Adjust the Brightness and Contrast.
· ;
~9Lu~t..t~~ Ei!1~ !u_n!~.:.
.
·
J~~ !Il]~g_e_i~ ~o_oJ~r9~.9~ ~09 _s!.'1..?~' __ ~ ~9j..u~t..t~~ ~~~ ~~t!i~g_s.:. .
The visual qualities of digital : The visual qualities of digital channels may vary depending on the original production
channels vary.
I
method (analog or digital).
: - If the original production method is digital: High visual quality.
: - If the original production method is analog: The digital program displayed on the
: screen is originally an analog program which has been converted to digital.
· -1
I~~ ~i~,::!~ 9~~i!y_i~ 9~~n_ ~l?lS!a_n9~r~ _~e!i~i~~n) 9~a_d~:. •
Screen is black and power indicator : On your computer; check the Power and Signal Cable.
light blinks steadily. : The TV is using its power management system.
~ !'1_0'y~ !h_e_c.?!.'1p~~~'~ !!19~~e_~ 'p!e_s~ ..?~~ ~~_o_n_t~~ ~eJE>~~r9:.
•
: On your equipment check (STB, DVD, etc) ; Power and Signal Cable.
I
The TV is using its power management system.
: Press the Source button on the panel or remote control.
I
Turn the TV off and on.
~-------------------------+--------------------------- ------------------------------
Although the TV caption shows HD, : The HD(High Definition) caption that appears when switching channels or when
the visual quality is not satisfactory.
I
pressing the Information button on the remote control means the selected channel is
: a digital channel. If the broadcasting station converts an analog signal into digital and
·
~ !r~~~~i!.S_t~~ ~~~al, ~~e_ ~~u~~ g~a!i~_~aj
_
n.9~ ~~ e~r!.e~~
•
A distorted picture appears in the : If Just Scan is selected in some external devices, a distorted picture may appear in
·
~~r:.n~~ ,?f_t~~ ~c!~~n.; ~ !~e_~o!n_e! 9~t~~ ~<:~~n.; I~i~ !>~'!1et9TJ~ ~_u~~<! ~~ ~~~Il]~I_d~~i~~s.!. ~~t~~e_~
•
The "Resets all settings to the default: This appears when you press and hold the EXIT button for a while. The product
· 'y~I~~~" !'.!~s~~!!e_ ~.P.P~~r::>:. ~ !>~!!i~Q.s _ alE.: ~e!>~t.. t9 !'!.eJ~~t~ry _d~~~~s.; •
• The display panel used for the DLP TV is composed of many tiny pixels.
These pixels may occasionally appear on the screen.
Engtfsh -11