During automatic alarm conditions, operate the microphone in the following manner.
1.
2.
3.
4.
5.
Press the <ALARM SILENCE> key to turn OFF the alarm signals/ messages, if desired.
NOTE:
To talk to all areas
in alarm, go
to Step 3.
To talk to ALL areas:
Turn ON (UP) ALL SPEAKERS TALK Switch
(Item A) and go to Step 3.
To talk to areas surroundina alarm:
Go to Step 3.
To talk to SPECIFIC areas:
Turn ON/OFF desired Speaker Select
Switches (Item B).
Remove the Microphone from the cradle; press
the Talk switch (Item C). Wait for the green
TALK LED to turn ON (Item D).
Make the appropriate announcement.
When finished, unkey the Microphone and
place it in the cradle. In an Alarm condition,
unkeying the mike may play a pre-selected
tone over the speaker circuits which are still
active (unless
<ALARM SILENCE> is
selected).
Figure 18
LED/Switch Locations for Microphone Operation
During Alarm Conditions (Dual Channel)
HOW TO MANUALLY INITIATE AN EVACUATION SIGNAL
(SEE FIGURE 19)
To manually initiate an evacuation signal, do the
following.
I. To evacuate ALL areas:
Turn ON (UP) ALL SPEAKERS EVAC Switch
(Item A).
To evacuate specific areas:
a. Turn ON (UP) desired Speaker Select
Switches (Item B).
a. Turn ON (UP) SELECTIVE EVAC Switch
(Item C).
2. To turn OFF all EVAC operations, turn OFF
(DOWN) the ALL SPEAKERS EVAC
Switch
(Item A).
Figure 19
LED/Switch Locations for Evacuation Signal
Initiation (Dual Channel)
43
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