Opvimus IF-702ETH, Руководство по эксплуатации, Страница: 14 / 50

IF-702ETH version 5.0.001
12
IP Audio interface
2 outputs
IF-702ETH
R+D Department
5.2.2. Speakers line connection with surveillance
5.3. Input contacts
The IF-702ETH incorporates three input contacts (INPUT CT 1, 2 and 3).
If you wish, the system may monitor these contacts (short-circuit or open line detection).
ZONE 1
AMPLIFIER
ZONE 1 SPEAKERS LINE
SPEAKERS
LINE OUTPUT
INPUT
INPUT CONTACT CONNECTION
WITHOUT SURVEILLANCE
INPUT CONTACT CONNECTION
WITH SURVEILLANCE