7.2. DESCRIPTION OF TERMINALS
K
Z
POW
K, Z:
Output for connecting supplementary ringers (OP2)
POW:
Power voltage input from local power supply unit
LINE IN:
Bus Line input
LINE OUT: Bus Line output
7.3 JUMPERS CONFIGURATION (JP1 AND JP2)
The video door phone has 2 jumpers:
•
JP1, used to power the "Slave" video door phone off the Bus Line or via a local power supply Ref.
1722/22 (see section "Connection block diagram");
Power from Bus line (default)
Power from local power supply
•
JP2, used for line termination connection. The line termination must be activated on a video door phone
connected at the end of a line without a new section restarting from the LINE OUT terminals.
Terminal not inserted
Terminal insert (default)
7.4 DIP-SWITCH CONFIGURATION
7.4.1
Video door phone code
Set the respective address using the dip switches on each apartment station to install "slave" video door
phones.
Type of video door phone
"Master" video door phone
"Slave" 2 video door phone
7.4.2
Call button to video door phone association
Video door phone associated
with the call button 1
28
LINE
ON
IN
LINE
1
2
3
4
OUT
Dip switch
position
ON
1
2
3
4
ON
1
2
3
4
Dip switch position
ON
1
2
3
4
JP1
JP2
Type of video door phone
"Slave" 1 video door phone
"Slave" 3 video door phone
Video door phone associated
with the call button 2
Dip switch
position
ON
1
2
3
4
ON
1
2
3
4
Dip switch
position
ON
1
2
3
4
DS1722-125