MIC INT
MIC EXT
MIC EXT
EXT ON 1
OUT 2
OUT 1
EXT ON 1
4
2
4
4
2
OUT 1 OUT 2
MIC EXT
MIC INT
MIC EXT
0891
1
2
3
5
4
G13U/16
1203
4
4
2
OUT 1 OUT 2
4
4
2
OUT 1 OUT 2
G13U/16
1203
0893
2 4 1 IN 9 5 IN3
IN1
IN2
0892
1301.x
1201.x
Power supply output 15 V
Ground terminals
Outputs to a PIN/IN input,
or to a speaker
Zone 1 remote ON (15 V )
External microphone input
(only electret-type)
Internal/external microphone
selection jumper
Intercom unit 1203
1203.10 2-zone intercom unit with built-in amplifier. White
2-zone intercom unit with 2 x 1.5 W built-in amplifier, separate volume setting for each zone and lock key for
keeping the zone 2 pressed.
It can be used with internal built-in ambient microphone or with an external microphone.
1203.12 2-zone intercom unit with built-in amplifier. Black
Same features as the
1203.10
in black.
Push button to select zone 1
By pressing this push button a call will be made
to zone 1. It is possible to talk to zone 1 as long
as we keep on pressing the button.
Push button to select zone 2
By pressing this push button a call will be made
to zone 2. It is possible to talk to zone 2 as long
as we keep on pressing the button.
LOCK push button
By pressing this button the zone 2 will stay
permanently selected: you can talk to zone 2
even if the push button 2 is released. A red
lamp informs you that the communication with
zone 2 is permanently open. If this button is
pressed again the lock function is disabled.
Volume regulator zone 1
By turning this screw clockwise we will raise the
volume level of the message broadcast in zone 1.
Volume regulator zone 2
By turning this screw clockwise we will raise the
volume level of the message broadcast in zone 2.
1
2
3
Schematics
Connection of 2 intercom units
to a 1201 control console
1
4
5
TECHNICAL SPECIFICATIONS
1203
8
Continuous power supply
Power
Minimum line impedance
Push button input
Current consumption (@ max. power)
15 V
by general line
1.5 W per output
16
W
0 Vdc 15 Vdc external
200 mA
2
Remote activation of zone 1 (15 V
)
by means of an external push-button.
Summary of Contents for Millennium
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