4. Bluetooth Firmware Update
4.1 Preparation
⚫ When online update is finished, disconnect the USB cable. Turn off the power.
4.2 Enter the Update Mode
⚫ Press and hold the keys “#1+#2+#3+#7” ([A0] + [A#0] + [B0] + [D#1]) and turn on the power again. It will
enter Bluetooth Module Online Update Mode.
⚫ The panel LEDs will flash (The update process will take about 50 seconds).
4.3 Finish the update.
When the LEDs stay lit, it indicates Bluetooth Module Update is finished. Please re-boot the device.
Note:
⚫ Close the update tool and restart your instrument, it will operate with the latest programs.
Thank you