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9
1 Introduction
1.1 Air system
Front View
[1]
Gimbal Port
This port be connected to the G7 port on a DJI HD gimbal or to other ports for the functions listed below:
a)
Power supply: (V+,V-) On-board battery (3S~6S) power connection. Non-DJI HD gimbal users must
use a seperate power cable or air system power CAN cable to connect air system and on-board
battery.
b)
CAN-Bus: (L,H) OSD information from the flight system. For non-DJI HD gimbal users, connect to
the CAN-Bus port (for DJI A2 user, use the CAN 1 Bus port) on the flight control system with a
seperated CAN-Bus cable.
c)
DVSB: (G-,+) DVSB video input from DJI HD gimbal.
[2]
DBUS port
Connect built in receiver interface to DJI flight control system DBUS port, usually located on the main
controller labled X2. No other receiver requried when DBUS is used. The A2’s built in reciever will
automatically be disabled when DBUS port is used.
[3]
Upgrade port
Connect to PC to upgrade firmware using DJI LIGHTBRIDGE Assistant.
[4]
Link button
Press to link air system with ground system.
[5]
CONTROL indicator
Remote control link indicator displays communtation status of air and ground systems.
Indicator
Description
Action
Linking in progress.
Link button has been pressed. Air system is
attempting to link with ground system.
Signal detected but not linked.
Link required.
Successful link.
Normal.
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