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FIRMWARE UPGRADE
Firmware upgrades that provide additional features and performance improvements are released occasionally.
For more information, visit
nakamichi-usa.com/71-sse-firmware
Do not perform this procedure unless firmware upgrade is necessary. Be sure to read the information supplied with the firmware
before upgrading the firmware.
CHECKING THE FIRMWARE VERSION:
On the remote control toggle the INFO button until the LED display
“FWXX”. The firmware version will be displayed.
1. Insert the USB stick with the unzipped firmware file (.BIN format)
into the soundbar's USB port
2. Press the USB button on the remote control to USB mode
3. Press MENU button to navigate firmware upgrade function
(FWUPG on LED display)
4. Press and hold the ENTER button until "UPG--"
is displayed on front LED display
5. Firmware upgrading process will be displayed on the LED screen
6. Once the firmware is completed, the soundbar will restart
automatically
Firmware upgrade process
may take up to 5 to 10 minutes.
Update progress is displayed on the front panel display when
the firmware is upgrading. During each upgrading stage,
there will be a numeric percentage to show its progress.
SOUNDBAR FIRMWARE UPGRADE
UPGRADING
MCU
DSP
HDMI
Wireless
Bluetooth
DONE
UPG--
MCU00
DSP00
HDM00
tx00
BT00
DONE
Once the firmware is completed, the soundbar will restart
automatically to default factory settings.
If the soundbar detected the same firmware version
installed, “FW UP TO DATE” will be displayed on the
soundbar LED display.
!