Alcad GRF-204 Manual De Instrucciones página 14

V I D E O P O R T E R O E L E C T R Ó N I C O - V I D E O D O O R E N T R Y S Y S T E M S - V I D É O P O R T I E R É L E C T R O N I Q U E
5
Make the electrical connections. See diagrams and
"Connection instructions", page 11.
7
Adjust the volume controls of the entrance panel
and of the monitors/telephones (1). If an adjustment
of greater precision is required, remove the J2
jumper and repeat the adjustment (2).
J2
6
Once it has been connected up, establish which is
the main entrance panel in the system (panel on
which the monitor's auto switch-on function
actuates). In standard installations, leave the J1
jumper in place. In installation of several points of
access, remove the J1 jumpers from the rest of the
panels.
J1
GRF-204
19
J1 J2
Main entrance panel
8
Adjust the video unit's view angle until getting the
desired orientation.
J1
GRF-204
19
J1 J2
All other entrance panels