Urmet Miro 1122/4 Mode D'emploi page 17

1 DESCRIPTION
The device Ref. 1122/4 is an additional door phone that can be installed only as "Slave" device in the
following Kits:
• O ne-household 2-wire hands-free Miro video Kit with Mikra 2 Ref. 1722/93
• T wo-household 2-wire hands-free Miro video Kit with Mikra 2 Ref. 1722/94
• O ne-household Mininote video door phone Kit + Micro 2 Ref.1722/95 and Ref. 1722/958 (Kit 1722/95
with call forwarding device)
• T wo-household Mininote video-door phone Kit + Mikra 2 Ref.1722/96
2 CONNECTION BLOCK DIAGRAM
2.1 ONE-HOUSEHOLD SYSTEM KIT REF. 1722/93
OP4
2
OP5
2
2
OP1
2
OP6
OP3
(1) For dip-switch configurations see par. 4.3 DIP-SWITCH CONFIGURATION
The OP2 supplementary ringer may be connected to any door phone or video door phone in the
system.
DS1122-013
SECTION FOR INSTALLERS
2
A1
C1
110/230 V
~
=
OP10
B
Master
2
C2
OP3
2
Slave
OP2
2
2
(1)
2
(1)
OP3
Slave
2
OP3
Slave
(1)
17