Port descriptions, Gimbal led indicator – DJI Z15-GH4 (HD User Manual

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Zenmuse Z15-GH4

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User Manual

Port Descriptions

GCU

ROLL

For roll axis control

TILT

For tilt axis control

PAN

For pan axis control

MODE

For Working Mode switch

SHUT

For camera shutter control

AUX1

Reserved channel

AUX2

For Gimbal Orientation (down or forward) switch in FPV Mode ; S-Bus Receiver

AUX3

PPM Receiver

1. Connect to the wireless video transmission module, for transmitting AV or HD signals
2. Connect to DJI Lightbridge, for transmitting HD, gimbal and aircraft control signals

XT60

Connect to the battery (or to GIMBAL if DJI S800 EVO is used)

Connect to Gimbal, for transmitting motor commands

Connect to Gimbal, for transmitting the video signal

Micro-USB port: for PC connection (Assistant configuration and firmware upgrades)

CAN-Bus port: Use CAN-Bus to connect GCU to the flight control system

Gimbal

HDMI-HD/AV Port

To Camera HDMI port

Motor Command Input Port

To GCU G6

10-Pin to 9-Pin Cable Port

To GCU G9

Gimbal LED Indicator

Description

LED Indicator

HD mode, HDMI-HD/AV module transmits normally

LED is blinking green.

HD mode, without camera HDMI video input

Green LED is solid on.

HD mode, DJI Lightbridge App video source has been set
to “HDMI/AV”

Yellow LED is solid on.

AV mode, HDMI-HD/AV module transmits normally

LED is blinking yellow.

AV mode, without camera HDMI video input

Yellow LED is solid on.

HD video transmission module and gimbal is disconnected

LED is blinking red.

Appendix