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ROOM SELECTOR SWITCHES 1- 12 PLUS MASTER UNIT
Each switch controls a Room Speaker. Each switch has three (3) positions, INT-
ONLY, MON, and RAD-INT.
1. When the INT-ONLY (Intercom Only) position is selected and the numbered
room speaker is on the speaker will receive all intercom communications and the
door chimes. The speaker will not receive a monitored room, or the sensitivity of
a monitor Room Speaker varies with the number of speakers in the monitor posi-
tion that are microphones active at the same time. The system works best with
two (2) room speakers in the monitor mode at the same time, and the speaker
volume control fully on.
2. When the MON (Monitor) position is selected the numbered room speaker is
on and the room speaker will transmit to all speakers that are in the RAD-INT
position and are also on. The room speaker will not receive communications or
chimes unless the monitor override switch (described below) is in the on position.
3. When the RAD-INT (Radio-Intercom) position and the numbered room speaker
is on the room speaker will receive everything. The room speaker must be in the
RAD-INT position to receive a monitored room. The RAD-INT position is the po-
sition most often used to program the Room Speakers.
MONITOR ‘OVERRIDE’
When the Monitor Override switch on the Master Unit is off, a monitored room will
not receive intercom communication or door chimes. If the Monitor Override switch
is on, a monitored room will receive intercom communication and door chimes.
ROOM TALK and ROOM LISTEN
When Room Talk is pressed and held in at the Master Unit or any Room Speaker,
you can talk to all other rooms that are not turned off at the Room Speaker vol-
ume control. The radio will mute when you press the Room Talk button. You can
not talk to a Room Speaker in the monitor position unless the Monitor Override
switch is on.
When the Room Listen button is pressed and held in at the Master Unit or a
Room Speaker, you can listen to all other rooms that are not turned off at the
Room Speaker volume control. The radio will mute while the Room Listen button
is held in.
The sensitivity of room listen (intercom loudness) varies with the number of Room
Speakers on throughout the system at the same time. Notice the increase in
intercom loudness when you turn seldom used speakers off such as guest rooms.
Leaving unused speakers off will improve the performance of the intercom to all
other Room Speakers.
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MEMORY and TIME SETTINGS (MEM/TIME SET)
To store a radio station (AM or FM) in memory buttons 1-6 you first select the
desired AM or FM Station, and the frequency will show on the display. A good
technique is to enter your favorite AM or FM station on button one, your next
favorite station on button number two, etc. Stations in memory can be alternated
or mixed in any AM or FM sequence.
After you select your favorite AM or FM station press button number one, and you
have stored that station. Select another AM or FM Station and press button
number two and you have stored another station, etc. The Mem/Time Set button
is also used to set the clock.
SETTING THE CLOCK (HRS ADV) and (MIN ADV)
To set the clock the display must show the time. Press the Mem/Time Set button
and hold it in. While holding, each time you press the Hrs Adv button you ad-
vance the hour setting of the clock by one hour. If you hold the Hrs Adv button in,
the hour setting will rapidly advance through the 24 hour settings. Be sure to
observe the PM indicator when setting the correct hourly time.
When time is displayed and the Mem/Time Set button is pressed and held, each
press of the Min Adv button will advance the minute setting of the clock by one
minute. If you hold the Min Adv button in, the minute setting will rapidly advance
through the 60 minute settings.
RADIO AUTOMATICALLY TURNS ON (ON TIME)
When the On Time button is pressed and immediately released, the display will
switch to the Auto On Time and the red LED indicator above the button will light.
The On Time can now be set using the Hrs Adv and Min Adv buttons. The
display will return to the normal time, and the red LED above the button will go out
after ten seconds of no activity. The “On” Time is used with advance through the
60 minute settings.
RADIO AUTOMATICALLY TURNS OFF (OFF TIME)
When the Off Time button is pressed and immediately released, the display will
switch to the Auto Off Time and the red LED indicator above the button will light.
The Off Time can now be set using the Hrs Adv and Min Adv buttons. The
display will return to normal time, and the red LED above the Button will go out
after ten seconds of no activity. The “Off” Time is used with the auto function.
See next page.
