ADLINK PXIS-2690P - Manual (Page 25)

Installation 17
3.4 Replacing the Module Cover
After installing the system controller and peripheral modules, and
connecting all necessary devices, replace the module cover to
protect module connections/wirings.
To replace the module cover:
1. Insert the module cover tabs to the holes on top of the
chassis.
2. Push down the rear edge of the module cover until its
screw holes align with the lock screws.
3. Secure the module cover with the lock screws.
Lock screw