Samsung PN50B450B1DXZA User Manual page 35

Signal Strength (Digital)
Unlike analog channels, which can vary in reception quality from snowy to clear, digital
(HDTV) channels have either perfect reception quality or you will not receive them at all.
So, unlike analog channels, you cannot fine tune a digital channel. You can, however,
adjust your antenna to improve the reception of available digital channels.
[D If the signal strength meter indicates that the signal is weak, physically adjust your
antenna to increase the signal strength. Continue to adjust the antenna until you find
the best position with the strongest signal.
Drive
C]
Software
Upgrade
Samsung may offer upgrades for your TV's firmware in the future. Please visit Samsung.
corn or contact the Samsung call center at 1-800-SAMSUNG (726-7864) to receive
information about downloading upgrades and using a USB drive. Upgrades will be
possible by connecting a USB drive to the USB port.
[D Please be careful not to disconnect the power or remove the USB drive while
upgrades are being applied. The TV will shut off and turn on automatically after
completing the firmware upgrade.
[D When software is upgraded, video and audio settings you have made will return to
their default (factory) settings.
[D We recommend you write down your settings so that you can easily reset them after
the upgrade.
TV Panel
C] HD ConnectionGuide
A brief instruction on How to get the best performance from your new
HDTV. is displayed.
Follow the guide for the best connection method for your HD devices..
C] Contact Samsung
Youcan knowthe Samsung Call center, w ebsiteandinformation for product.
[D Youcanmovethe previousor nextpageby pressingthe A or _r button,