User's Manual

HM30 User Manual V1.2
35
2021 SIYI Technology, All Rights Reserved
3. The OLED screen will alert “Configure (this function) in communication with the
air unit!” and “Need to connect (HM30 ground unit) with remote controller!”.
4. Press the “Enter” button again, HM30 ground unit will read the channel output
value from the current RC signal and set it as the failsafe channel value.
Mark
When the HM30 ground unit was not in communication with the air unit, the function will
not take effect.
When the HM30 ground unit was not connected with the remote controller, the function will
not take effect.
3.1.8 RSSI Channel
HM30 supports customizing the RSSI output channel.