2
Updating the firmware
Operate the unit to update the firmware.
1
Press CD/USB to switch to USB mode.
2
Connect the USB flash drive to the USB jack on the front panel.
“UNSUPPORT” appears on the information display of the front panel.
3
Press and hold
(Pause).
“UPGRADE” appears on the information display of the front panel, and the unit
starts updating its firmware. The updating process takes about 20 seconds to
complete. When the process completes, the unit automatically restarts.
Notice
• Do not t
u
rn off the power to the
u
nit while
u
pdating. T
u
rning off the power while
u
pdating the
firmware may ca
u
se damage to the
u
nit.
4
Press CD/USB to switch to Disc mode.
5
Press and hold A/B on the remote control.
Make sure that the firmware version indicated on the display is the same as that of
the downloaded firmware.
6
Turn off the unit and remove the USB flash drive.
If the “UPGRADE” stays on the information display for
one minute or longer
The update process might have failed. Turn off the unit and remove the USB flash drive.
Make sure that the following requirements are satisfied, and then perform the operation
from step 1 of “Updating the firmware” again.
– The firmware data file has been saved in a folder at the highest level of hierarchy
(i.e., the root folder) of the USB flash drive.
– The data file name of the firmware has not been changed.
Troubleshooting
