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메뉴m → Support → ENTERE
Self Diagnosis
✎
Self Diagnostic might take few seconds, this is part of
the normal operation of the TV.
■ Picture Test (Yes / No): 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 (1588-3366).
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 (Yes / No): 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
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 (1588-3366).
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 via a broadcasting
signal or 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".
[PC450-Kor]Web Manual-Eng.indd 21
Support Menu
button.
조용히
Software Upgrade
Current Version
By USB
By Online
Standby Mode Upgrade
Alternative Software
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 "Setting up the Network" 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.
■ Standby Mode Upgrade: You can upgrade software
while in standby mode.
■ 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.
✎
If the software was changed, existing software is
displayed.
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.
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English
2010-05-26 오후 5:37:27
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Troubleshooting
