8
Master Station Controls
1. END CALL: Ends intercom communication and returns
system to audio source.
2. DOOR TALK: Initiates intercom communication to the door
speaker(s).
3. INSIDE/PATIO: Initiates intercom communication to remote
stations.
4. PROGRAM SELECT: Selects the program audio source:
AM, FM, CD/TAPE. The selected mode will be indicated in
the LCD display.
5. PROGRAM ON/OFF: Turns on/off the selected program
audio source NOTE: The program on/off key does not affect
the intercom or chime operation.
6. MASTER VOLUME: Adjusts the volume at the master
station.
7. MEMORY RECALL: Provides access to recall and stored
radio frequencies.
8. UP/DOWN TUNING: Provides manual tuning of the AM/FM
radio.
9. SCAN: Activates scan tuning during AM/FM operation.
10. MICROPROCESSOR RESET: Initiates a reset of the
microprocessor. NOTE: A reset of the microprocessor will
erase the system’s memory.
11. MEMORY SET: Stores desired radio frequencies into a
selected memory location.
12. TREBLE: Adjusts the high frequency audio content of the
source audio.
13. BASS: Adjusts the low frequency audio content of the source
audio.
14. SYSTEM VOLUME: Adjusts the program audio level
throughout the system.
15. LOUDNESS: Compensates for the loss of bass and treble
response the human ear has when listening to audio at low
volume levels.
16. INTERCOM VOLUME: Adjusts intercom and monitor audio
level throughout the system.
17. REMOTE STATION STATUS SWITCHES: Sets the remote
stations in one of the following modes: RADIO/IP, OFF or
MONITOR.
18. ELECTRONIC CHIME TUNE SELECTION: Selects the tune
of the optional IA-29 chime module.
SYSTEM OPERATING CONTROLS
1
2
3
4
5
6
7
8
9
10
11
12
14
13
15
16
17
INSIDE/PATIO
DOOR TALK
END CALL
MASTER
VOLUME
SCAN
PROGRAM ON/OFF
PROGRAM SELECT
MEMORY RECALL
18
INTERCOM
VOLUME
LOUDNESS
ON
OFF
SYSTEM
VOLUME
BASS
TREBLE
MEMORY SET
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