
Classe 300
User manual
5
Q
uick guide
B
A
C
D
E
A. Adjust the volume.
B. Disable the microphone.
C. Adjust the image brightness.
D. Adjust the image contrast.
E. Adjust the image colour.
4
4. Touch to open the Entrance Panel door lock.
The door lock key lights up briefly, to indicate that the door lock has been released.