Improvements:

- Now supports Windows 10.

Important notice:

- The hardware specification for DME Firmware V3.5x or earlier differs from the one for Firmware V3.8x or later (including V4.0). Therefore firmware V3.5x or earlier cannot be upgraded to V3.81 or later. Also, firmware V3.81 or later cannot be downgraded to V3.5x ... V3.81 or later (including V4.0), please contact your Yamaha dealer.
- It is needless to change the ... and V4.00 or later. Please download the required firmware version from our download page and update your DME by using DME Designer.
- Save an up-to-date DME project file (*.daf). Don't update unless an up-to-date ".daf" file has already been ... cannot design/control the system that consists of DME Firmware V3 units or the mixed system with Firmware V3 and V4 units. It is required to ... V3 or V4 by upgrading/downgrading DME Designer or firmware.
- It is necessary to update DME Satellite firmware to V4.05 in order to connect with a ... is connected with a DME satellite that has firmware Ver.4.00 – 4.04 installed, the DME Designer will ... >class="txtind1"- You need DME Designer to install the firmware.

About Firmware Update:

Applying a newer firmware version than the one already installed on your ...

On the other hand, downgrading the firmware version can recover the device’s functionality in the event of a software update either turning up faulty or causing the unit’s ... However, bear in mind that applying an older firmware isn’t recommended and might not always be possible.

When it comes to the update steps, due to the large variety of devices and numerous ways for installing a new firmware, it is recommended that you carefully read and ... the upgrade steps, and consider applying a different firmware only when you have familiarized yourself with the ...