Warning
You are reading an old version of this documentation. If you want up-to-date information, please have a look at 2025.09 .Backlight synchronization
A standard M8 three-pins female cable enables to synchronize camera acquisition and Asycube backlight illumination, it must be connected as follows:
 
Fig. 26 Backlight synchronization
| Pin | Signal | Cable (option) | 
|---|---|---|
| (1) | Not wired | Braun | 
| (2) | 0V GND | blue | 
| (3) | +24 V pulse (illumination sync.) | black | 
Connector type (on the Asycube side) M8,3P, male.
Note
This connector is not needed if you are using EYE+ to control your Asycube.
Tip
The backlight can also be triggered via a software command, refer to Backlight.
Note
The Asycube Backlight illumination time corresponds to the length of the pulse signal.