Software Update - Samsung HW-C400 Full Manual

11 SOFTWARE
UPDATE
Important: After upgrading, keep the original
Settings.
1. Connect a USB memory stick to the USB port
on your computer.
Important: Make sure there are no music
files on the USB memory stick drive. This
may cause the firmware update to fail.
2. Go to https://www.samsung.com/us/
support/ downloads/ on your computer
select Enter Model Number and enter the
model of your Soundbar. Select manuals and
downloads and download the latest software
file.
3. Save the downloaded software to a USB
memory stick and select "Extract Here" to
unzip the folder.
4. Turn off the Soundbar and connect the USB
stick containing the software update to the
USB port.
USB port
DIGITAL
DIGITAL AUDIO IN
DIGITAL AUDIO IN
AUDIO IN (OPTICAL)
POWER
(OPTICAL)
POWER
USB (5V 0.5A)
(OPTICAL)
HDMI
USB (5V 0.5A)
(ARC)
5. Plug USB into Soudbar and switch to USB
source, the software will update
automatically and will complete update
within 2 minutes. During the update process,
the 5 LEDs will start flashing in a loop, and
then the 5 LEDs will all be bright white, and
then the 5 LEDs will flash in a loop again.
When the update is complete, the cyan
indicator blinks 3 times, and the soundbar
automatically restarts.

LED
Indicator
ENG - 32
White moves from left to right
and right to left X 1
"Start the software update."
5 LEDs display White
White moves from left to right
and right to left X 1
Cyan Blinks X3
Software Update Finish
"The software update is complete."
Red Blinks X3
Software Update Failed
"The software update failed."