DJI Z15-GH3 - Manual (Page 16)

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16
GCU Ports Indication
The following table shows the GCU channels and TX channels connection.
TX Channels GCU
Channels
Indications
JR Futaba/Hitec
AILE 1 ROLL For roll axis control (left/right). Velocity is zero if disconnection.
ELEV 2 TILT For tilt axis control. Velocity is zero if disconnection.
RUDD 4 PAN For pan axis control. Velocity is zero if disconnection.
AUX2 7 MODE For Working Mode switch.
2-position switch channel SHUT
For camera shutter control (both taking picture and recording
video are available). Off when non-connection and disconnection.
2-position switch channel AUX1
For HDMI-AV conversion switch. Conversion function is on while
non-connection or disconnection.
2-position switch channel
Or Futaba S-Bus channel
AUX2
When the AUX2 is connected to a 2-position switch channel, it is
used as camera orientation (down or forward) switch in FPV Mode
(Reset). The camera orientation is forward while non-connection
or disconnection.
If S-Bus receiver is used, it should be connected to AUX2 port.
PPM channel AUX3 If PPM receiver is used, it should be connected to AUX3 port.
The following table shows the corresponding relationship between the GCU and the S-Bus/PPM channels.
S-Bus/PPM Channels GCU Channel
1 ROLL
2 TILT
4 PAN
7 MODE
5 SHUT
8 AUX1
9 AUX2
6 AUX3