Installing the mounting arm adapter

To mount the C9900-M761 or -M763 mounting arm adapters to the adapter plate on the rear of the device, follow the steps below:

1. Insert a screwdriver into the recesses on the bottom of the mounting arm adapter (section A).
Installing the mounting arm adapter 1:Fig.17: Detaching the cover
2. Bend the cover slightly outwards so that you can push out the latching lugs.
3. Slide the cover upwards off the mounting arm adapter (section B).
4. Place the mounting arm adapter with the four M6 screws in front of the four M6 threaded holes on the adapter plate (section C).
Installing the mounting arm adapter 2:Fig.18: Installing the mounting arm adapter
5. Tighten the four screws with a tightening torque of 6 Nm.
6. Replace the cover on the mounting arm adapter.
You have installed the mounting arm adapter on the adapter plate.