DTX-MULTI 12 Firmware Update Guide 3
Updating Procedure
NOTICE
Please save your important data onto the USB storage device before updating the firmware of the DTX-
MULTI 12.
1.
After downloading, decompress the archived file, and then find the "***.PGM" file. Copy the
"***.PGM" file to the root of the USB storage device.
2.
Make sure to turn the power off (the Standby/On switch is set to the Standby position,) and then
connect the USB storage device to the [USB TO DEVICE] terminal on the side panel.
3.
Hold down the [
▽△
] button, and then turn the power on by pressing the Standby/On switch.
4.
Press the [ENTER] button to start the update process. This process takes a few minutes.
5.
When the update process is completed, the message “Completed. Reboot MULTI 12” will appear,
and you can turn the power off (the Standby/On switch is set to the Standby position.)
6.
Confirm the version of the firmware as described in “Confirming the Current Version.”
This completes the update process.
