Bluetooth module update for version v4.28 firmware devices

Allows you to install the latest version of the Bluetooth module in the device.

PLEASE NOTE: This update requires version v4.xx of the device’s embedded software.

To update the device’s Bluetooth module, follow the procedure below:

• Download and unzip the file FW bt122_xxxx.zip, then copy the file BT122_xxxx.bin to the device.
• Switch on the device and press the Bluetooth button.
• Wait approximately one minute for the PASS/FAIL message to appear.
• If the PASS message is displayed, the BT122_xxxx.bin file will be renamed to BT122_FW.bin and must be kept on the device.
• The Bluetooth module is now up to date.