dji Zenmuse Z15-BMPCC, User Manual

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Zenmuse Z15-BMPCC 

User Manual

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

Roll axis control (left/right). Velocity is zero if no input provided.

ELEV

2

TILT

Tilt axis control (front/back). Velocity is zero if no input provided.

RUDD

4

PAN

Pan axis control. Velocity is zero if no input provided.

AUX2

7

MODE

Working Mode switch.

----

SHUT

Reserved channel.

3-position switch channel

AUX1

Camera aperture adjust.

2-position switch channel

or Futaba S-Bus channel

AUX2

When the AUX2 port is connected to a 2-position switch channel, 
it is used as camera orientation (down or forward) switch in FPV 
(Reset). The camera orientation is forward when not connected or 
no input is provided.
If S-Bus receiver is used, it should be connected to the AUX2 port.

2-position switch channel

or PPM channel

AUX3

Camera record control. Default is off when not connected or no 
input is provided. 
If a PPM receiver is used, it should be connected to the AUX3 
port.

The following table shows the corresponding relationship between the GCU and the S-Bus/PPM 
channels.

S-Bus/PPM Channels

GCU Channels

S-Bus/PPM Channels

GCU Channels

1

ROLL

5

SHUT

2

TILT

8

AUX1

4

PAN

3

AUX2

7

MODE

6

AUX3

Working Modes/AUX1/AUX2 Switch Settings

Working Mode Switch Settings

Whichever 3-position switch is selected as the working mode switch, wire the correct channel from 
the receiver to the MODE port. At each switch position, use end-point fine tuning to set channel 
AUX2(JR)/7(Futaba/Hitec) for the three Working modes.

W

orking Modes/AUX1/AUX2 Switch Settings