Software Upgrade - Samsung HW-C450 User Manual

Using the AV SYNC function
Video may lookslower than the audio if it isconnected with digital TV.
Ifthisoccurs, adjust the audio delay time to match the 'video.
Press AV SYNC on the remote control of thisunit repeatedly.
= You can use +, - button to set the audio delay time between 0 ms and
300 ms.
Using the DRC function
This feature balances the range between the loudest and quietest sounds.
You can use this function to enjoy Dolby Digital sound when watching
movies at low volume at night.
Press DRC on the remote control of this unit.
,, Each time the button is pressed, the selection changes as follows :
DRC MIN _ DRC STANDARD _ DRC MAX
Using the DIMMER function
Press Dimmer to control the brightness of the Display.
Ifyou press and hold the DRC(DIMMER) button for over 4seconds, the
Display is dimmed and the message "DIMMER LEVEL 1" is appears on
the Display. If the button is pressed and held again, the Display is
brightened and the message "DIMMER LEVEL 2" appears on the Display.
Using the S.VOL function
This will regulate and stabilize the volume level against a drastic volume
change in case of a channel change or scene transition.
Press S.VOL on the remote control of this unit.
• Each time the button is pressed, the selection changes as follows :
S.VOL ON _ S.VOL OFF
SOFTWARE UPGRADE
Samsung may offer upgrades for the Crystal Surround
Air Track's system's firmware in the future.
Please visit Samsung.com 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 located on your Air Track.
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Inserta USBdrive containingthe firmware upgradeinto the USB port on the back of the main unit.
Pleasebe carefulto not disconnectthe power or removethe USBdrive while upgradesare being applied. The
mainunit will turn off automaticallyafter completingthe fi rmware upgrade.
When software is upgraded, settingsyou havemade will return to their default (factory)settings.We recommend
you write down your settingsso that you can easilyreset them after the upgrade.
Ifyou fail to upgradethe firnware, we recommendformatting the USB data in FAT16and trying again.
For upgrading purposes, do not format USB data in NTFS because it is not a supported file system.
Depending on the manufacturer, the USB may not be supported.