Step4, Irmware, Oftware – DJI H3-2D User Manual

Page 13: Pgrade, Step4. firmware & software upgrade, Firmware upgrade

STEP4. Firmware & Software Upgrade

Firmware Upgrade

Please strictly follow the operation procedures for firmware upgrade; otherwise the gimbal might not work

properly.

Make sure your computer is connected to the Internet.

Please close all the other applications during firmware upgrade, including anti-virus software and firewall.

Make sure the power supply is securely connected. DO NOT un-plug the power supply until firmware

upgrade has finished.

Connect the GCU to PC with a Micro-USB cable, DO NOT break connection until firmware upgrade has

finished.

Run the Software and wait for connection.

Select UpgradeMain Control, IMU and CMU.

DJI Innovations

server will check current firmware version, and get the latest firmware prepared for the

unit.

If there is a firmware version more up-to-date than your current version, you will be able to click the

Upgrade Version.

Wait until Assistant software finishes Upgrade.

10.

Click OK and power cycle the unit after at least 5 seconds.

Notes:

(1)

CMU is short for Camera Multi Unit, which is used for camera functions control.

(2)

During IMU and CMU upgrade, it is recommended to unplug the CAN-Bus cable between GCU and MC

to avoid MC disturbing the upgrade.

(3)

After firmware upgrade, please re-recognize setup using Assistant software.

(4)

If it is notified that the network or

DJI Innovations

server is busy, please try again later with above

procedures.

(5)

If firmware upgrade failed, please try again with the above procedures.

Software Upgrade

Click Info  Software Info, if there is a software version more up-to-date than your current version, you will be able

to download the Upgrade Version.

You can also check the product version via Info  SN. This includes Hardware ID

，IMU，GCU，Software.

SN is a 32 digits authorization code for unit function activations. We had already filled in the authorization code for

your unit after manufacture. You might be asking to fill in the new SN in the future if you brought new function

upgrades. Fill in the SN and then click Write button. If you filled in an invalid SN over 30 times, your product will be

locked and you have to contact our customer support.