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ENDING AN INTERCOM CALL
An intercom call can be ended by pressing the END CALL key or allowing the
system to automatically timeout 30 seconds after releasing the INSIDE/PATIO
or DOOR TALK keys.
USING THE MONITOR FUNCTION
The MONITOR function allows you to listen to sounds from selected station locations.
It is most frequently used to monitor an invalid's or a child's room. When a station
is set to MONITOR, most sounds in that room will be transmitted to all stations in the
RADIO/IP mode.
1. Determine the station that is to be placed into the MONITOR mode.
2. Set that station's REMOTE STATION STATUS switch to MONITOR.
3. To maximize audio from the room being monitored, the volume control on the
monitored room remote station must be set at maximum.
NOTE: If volume control on the remote being monitored is set to minimum, no audio will
be heard from that room.
4. Set the listening station's REMOTE STATION STATUS switches to RADIO/IP.
5. Reset the REMOTE STATION STATUS switch when monitoring is no longer
necessary.
NOTE: If program audio is present during monitor, the program audio and sounds heard
in monitor are heard at the same time on all stations selected to RADIO/ IP mode. If the
program audio is too loud, it may prevent hearing monitor audio. To improve the balance
between the program audio, increase the INTERCOM VOLUME control and/or reduce
the SYSTEM VOLUME control.
INTERCOM VOLUME CONTROL
The INTERCOM VOLUME control at the master station controls the intercom and
monitor volume throughout the system.
Optional Accessories
ELECTRONIC DOOR CHIME: When a NuTone Chime Module (IA-28 or IA-29) is
connected to your IM-3204 system, the chime is heard at all stations with the
REMOTE STATION STATUS switches set to RADIO/IP.
CASSETTE PLAYER: When a NuTone Cassette Player (CP-95) is connected to your
IM-3204 system, the cassette audio will be heard at all station's in the RADIO/IP mode.
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Table of Contents
Illustration of Model IM-3204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Master Station Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Audio Source Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Radio Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Radio Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Storing Frequencies into Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Recalling Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Controlling the Radio from Remote Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Turning the Radio ON and OFF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Advancing the Radio Memory Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
CD/TAPE Auxillary Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Program Audio Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Setting Program Audio Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Station Status Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Determining Station Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Intercom Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Making a Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Answering a Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Answering Your Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Ending an Intercom Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Using the Monitor Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Intercom Volume Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Resetting the Microprocessor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
IMPORTANT
This product has many functions and controls. Please read entire operation
intructions before using product.
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