HM30 User Manual v1.3
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2024 SIYI Technology Copyright
2 GET READY TO USE
2.1 Ground Unit
2.1.1 Power On / Off
Power On:
When the ground unit is off power, press the power button once, the OLED screen
will display “Press again to power on”. Then immediately press and hold the power
button for about two seconds and the ground unit is powered on.
Power Off:
When the ground unit is working, press the power button once, the OLED screen
will display “press again to power off”. Then immediately press and hold the power
button for about two seconds, the ground unit will be turned off.
2.1.2 Charging
When HM30 ground unit is mounted with the external NP-F550 / 750 / 950 series
chargeable battery and the ground unit is power off, the battery can be charged
through the Type-C port using the SIYI original PD fast charger.
Steps
1. Connect the ground unit to the PD charger and plug it into power supply.
2. The charging indicator lights on red; ground unit starts charging.
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