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English
03
Basic Featur
es
Self Diagnosis
✎
Self Diagnostic might take few seconds, this is part of
the normal operation of the TV.
■
Picture Test
: Use to check for picture problems.
Yes
: If the test pattern does not appear or there is
noise in the test pattern, select Yes. There may be a
problem with the TV. Contact Samsung’s Call Center for
assistance (1-800-SAMSUNG).
No
: If the test pattern is properly displayed, select No.
There may be a problem with your external equipment.
Please check your connections. If the problem persists,
refer to the external device’s user manual.
■
Sound Test
: Use the built-in melody sound to check for
sound problems.
✎
If you hear no sound from the TV’s speakers,
before performing the sound test, make sure
Speaker Select
is set to
TV Speaker
in the
Sound
menu.
✎
The melody will be heard during the test even if
Speaker Select
is set to
External Speaker
or the
sound is muted by pressing the
MUTE
button.
Yes
: If you can hear sound only from one speaker or not
at all during the sound test, select Yes. There may be a
problem with the TV. Contact Samsung’s Call Center for
assistance (1-800-SAMSUNG).
No
: If you can hear sound from the speakers, select No.
There may be a problem with your external equipment.
Please check your connections. If the problem persists,
refer to the external device’s user manual.
■
Signal Information
: (Digital channels only) An HD
channel’s reception quality is either perfect or the
channels are unavailable. Adjust your antenna to
increase signal strength.
■
Troubleshooting
: If the TV seems to have a problem,
refer to this description.
✎
If none of these troubleshooting tips apply, contact
the Samsung customer service center.
Software Upgrade
Software Upgrade
can be performed by network
connection or downloading the latest firmware from “www.
samsung.com,” to a USB memory device.
Current Version
- the software already installed in the TV.
✎
Software is represented as “Year/Month/Day_Version.”
Installing the Latest Version
■
By USB
: Insert a USB drive
containing the firmware
upgrade file, downloaded
from “www.samsung.com.”
into the TV. Please be careful
not to disconnect the power
or remove the USB drive until
upgrades are complete. The
TV will be turned off and on
automatically after completing
the firmware upgrade. When
software is upgraded, video
and audio settings you have made will return to their
default settings. We advise you to to write down your
settings so that you can easily reset them after the
upgrade.
■
By Online
: Upgrade the software using the Internet.
✎
First, configure your network. For detailed
procedures on using the Network Setup, refer to
the “Network Connection” instructions.
✎
If the internet connection doesn’t operate properly,
the connection may be broken. Please retry
downloading. If the problem persists, download by
USB and upgrade.
■
Alternative Software
(backup): Displays the software
version downloaded through
By Online
. During the
software upgrading, When the Upgrade will discontinue
from last step, this function be activated.
HD Connection Guide
Refer to this information when connecting external devices
to the TV.
Contact Samsung
View this information when your TV does not work properly
or when you want to upgrade the software. You can find
information regarding our call centers and how to download
products and software.
TV Side Panel
or
USB Drive
Software Upgrade
By USB
►
By Online
Alternative Software
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2010/01/18_000001
[LC650_USA]BN68-02541A-03Eng.indb 25
2010-06-25 오후 5:01:23
