DX9 version V1.23 firmware update

1. Precaution

This firmware is intended for use with DX9 only and is not compatible with other models. Flashing this firmware onto a different model will render the product inoperable and irreparable. If your firmware version is already V1.23, there is no need for this upgrade.

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2. How to check the firmware version

Press and hold the knob while powering up (powering up: i.e. switching the power switch on the rear panel to power on).

*The picture is only for reference.

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3. Download

Windows/MacOS: Download here

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4. How to update the firmware

1. Connect the device's USB interface to a PC/Mac via a usb cable.

2. Turn off the device with the power switch on the back. Press and hold the power button, then power on with the power switch. The screen     will show the current software version.

3. A removable drive will show up in the explorer on PC/Mac. Open the drive.

4. Copy the .Topping file to the root directory of the drive. The drive will then eject itself and reconnect.

5. Reopen the drive. A new file will be showing the current firmware version as "Update successful(Version.Vx.xx)" of which the "XX" is the new     firmware version that indicates the firmware is successfully upgraded.

6. Turn off and on again the device. The upgrade is complete.

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5. Problems may be encountered

If the computer does not recognize the unit, try using another USB port, another USB cable or even another computer.

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6. What's updated

Fix some known issues. See the Changelog inside the firmware zip for details.

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If you have any questions about upgrading, please contact us before updating this firmware.