Ascotel® IntelliGate® 2025/2045/2065 as of I7.9
Installation
135
sy
d-
020
4/1.
7
– I7.
9
– 1
2
.2009
Connection of a simple loudspeaker microphone module or of a loudspeaker (4...8
Ω
) and an electret microphone with integrated preamplifier:
•
Fit jumper TFE1 and TFE2 for door intercom interface 1 and 2 in position 4D.
•
To power the interface connect an external bell-ringing transformer (8...12 VAC)
with the AC and AC' connections.
•
Make sure the bell-ringing transformer's no-load voltage is < 16 VAC and that a
minimum current of 0.6 A (for 12 V) is available in the case of an announcement
system.
•
Connect the microphone to MIC and MIC+, using a screened cable if necessary
(observe the correct polarity).
•
Connect the loudspeakers to LS and signal ground (SGND). If the full output
power is to be used, use loudspeakers with a min. load-carrying capability of
3 W.
•
Set the loudspeaker volume on potentiometer Pot1 and Pot2.
•
Connect the door intercom (wire-wire connection) to MIC, MIC+ and LS.
