Updating the firmware (continued)
Update procedures
1
Connect a USB flash drive to the computer
that you are using and delete any files on it.
2
Download the firmware file to the computer
from our website.
The firmware file has a name like the following.
TC_CRNF002_00000000TA00TA_***.zip
Decompress this file on the computer. The following
two files will appear.
TC_CRNF002_00000000TA00TA.of1
TC_CRNF002_00000000TA00TA.of2
o
Do not change the names of the decompressed
files.
3
Copy the decompressed files to the root
folder of the USB flash drive.
Do not copy any files other than the decompressed
files. Do not copy the compressed file.
4
Confirm that this unit is on.
5
Connect the USB flash drive with the
decompressed files to the USB port on the
front of the unit.
6
Press the SOURCE button to change the
source to USB(F).
“Now Initializing…” appears on the display, followed
by the name of the USB flash drive.
o
Loading the USB flash drive takes about 20 to 30
seconds.
7
Press the MENU button to open the menu
and use the direction (
k
/
j
) buttons to
select “Update”.
c
8
Press the ENTER button.
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