User's Manual

Check the LED Status Light
Blinking blue: Updating goes on normally.
After firmware updating is done, the LED status lights turn to solid red again.
Exception Handling
● If the unit camera’s status light is blue instead of red after updating
1) Unplug the microSD card from the abnormal unit camera.
2) Copy the ‘firmware_slave.bin’ file to the microSD card, and then rename it to
‘firmware_force.bin’.
3) Insert the microSD card back to the abnormal unit camera, and then the firmware
updating starts. Updating goes on normally with LED status light blinking blue.
● If the rig shows firmware mismatch error, it means some unit cameras fail to update
the firmware
1) Create a empty file and name it to ‘auto_update.script’ on your computer.
2) Unplug the microSD card from the abnormal unit camera. Copy the file together
with the ‘firmware_slave.bin’ file to microSD card.
4) Insert the microSD card back to the abnormal unit camera, and then the firmware
updating starts. Updating goes on normally with LED status light blinking blue.
Backup Unit Camera Firmware Updating
Before installing the backup unit camera, you need to update its firmware to the version
matching with the other cameras.
1) Unzip the attached bin file and copy it to a microSD card.
2) Create a new ‘.txt’ file and rename it to ‘auto_update.script’, copy the ‘auto_update.script’
file to the microSD card.
3) Insert the microSD card to the backup unit camera.
4) Install the unit camera (see 2.7 Replacing the Cameras), and then power the rig on.
5) After finish backup unit camera firmware updating, please restart the rig.
Backup Controller Firmware Updating
Make sure that the backup controller’s firmware version is in accordance with the unit
cameras.
1) Copy the ‘firmware_master.bin’ to a microSD card.
2) Create a new ‘.txt’ file and rename it to ‘auto_update.script’, then copy the
‘auto_update.script’ file to the same microSD card.
3) Insert the microSD card to the backup controller.
4) Install the controller (see 2.7 Replacing the Cameras), and then power the rig on.
3.4.10 Using External Battery
When powering YI HALO with the external battery, please make sure this option is on.
3.5 Sync Settings
Every time you change the unit camera related settings, the rig will automatically
synchronize the settings between all cameras.
The controller screen will display unit camera status as ‘Ready’ in blue color, If there are
errors, the screen will display unit camera status as ‘Failed’ in red color.
Note: If ‘Failed’ appears on the screen, try to