How To: Update the Firmware
Follow the steps described below to update your
GT-31
firmware.
.
Make sure that the USB driver has been installed on your
PC/Notebook.
Connect the USB cable between the unit and PC/Notebook.
Power on the
GT-31.
Go to
[SETTINGS]/[VERSION] then Press
[ENTER] to set the device to firmware
update mode.
Execute the utility,
GT31Updater.exe
, on your PC/Notebook.
You will see the screen on the right displayed.
1. Select correct COM port that the unit is connected.
2. Click “Browse” button to select the file that you want to
update. The file is always with an extension file name, .s.
3. Click “Execute” button and wait completion.
Unplug USB cable. Press POWER to start the unit with the new
firmware.
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