Appendix; Troubleshooting - Samsung 650 Series User Manual

_Appendix
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.
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Poor sound quality.
No picture or sound.
Problem
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Poor picture quality.
No sound or sound is too low at
maximum volume.
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_-_._--_
...
,_.
__
..
~ctur~I".()I~s v~ __ ~ ~~IIy. .
The
~ Op~~~~!ratically.
The TV won't turn on.
..
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-_.
__
.
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Remote control malfunctions
Possible Solution
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, Try another channel.
I
Adjust the antenna.
Check all wire connections.
_
..
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- ' -
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. Try another channel.
Adju.~t t~~~!~~~
. .__.__
. Try another channel.
Press the SOURCE button.
I Make sure the TV is plugged in.
, Check the antenna connections.
: Make sure the MUTE button is off.
First, check the volume of units connected to your TV (digital broadcasting receiver, DVD, cable
i broadcasting receiver, VCR, etc). Then, adjust the TV volume accordingly.
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Check all connections.
---·----..
--T'U~pitJg-the
TVfor '3'();-econds, then try operating it again.
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, Make sure the wall outlet is working.
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Replace the remote control batteries.
!
Clean the upper edge of the remote control (transmission window).
!
Check the battery terminals.
I
Press the TV button to put your remote control in the TV mode.
1
Make sure the remote has batteries.
,
Ch~ckJl1.~the ~:"a~d
:':" ends of the batt_e_r_ie_s_a_re_i_n_se_rt_e_d_c_o_rre_c_t1.!.,y. _
Digital broadcasting screen problem.
i
Please check the digital signal strength and input antenna.
. . ... __1.._ . ._ _ _
The image is too light or too dark. : Adjust the Brightness and Contrast.
____ . ._. __
!,~!u~ th_e.~_e
tuning. _
The image is too large or too small. . Adjust the Size settings.
The
~~~~-qu~liti~-~f·digit;;J~h~~~~I~Th-~isu;;rq~~-iit'ies-o-"f'-d-ig-ita-I-channels
m ay vary depending on the original production method
vary.
i
(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.
_____..__.__....._.._....._.....
-lT~e~i~~~!...q~~I~tx.i~ of.~_n
SD(Standard Definition)
grad~..:...
_
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.
Move!~~_~~~puter's
mouse or press any key on the keyboard.
On your equipment check (STB, DVD, etc) ; Power and Signal Cable.
!
The TV is using its power management system.
I
Press the Source button on the panel or remote control.
I
Turn the TV off and on.
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. .
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Although the TV caption shows HD, . The HD(High Definition) caption that appears when switching channels or when pressing the
the visual quality is not satisfactory. , Information button on the remote control means the selected channel is a digital channel. If the
i
broadcasting station converts an analog signal into digital and transmits the signal, the visual
i quality may not be perfect.
Adi;t'orted
pictur~ app~ar; i~
th-e
--~st
Scan is selected in some external devices, a distorted picture may appear in the
corner of the screen. : corner of the screen. This symptom is caused by external devices, not the TV.
-The
"Reset-;-~II;ettings
to the
d~f~~lti
ThiSappears when you press and hold the EXIT button for a while. The product settings are
.
va!.~~"message
appears. . reset..t.9
th~!~_tory
defaults.
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