Public Address System Intelligent Public Address System
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4
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6.7
If the system has a suitable power program timing program before, then it can be used directly. You only
need to click “call scheme” button on the programming interface to enter the calling interface. The
operation method is similar to that described in 4-5.7.
Note: when timing programming, the ending time of program timing can not be the same as the starting time of
programs at other timing points
4
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7
Default programs editing
4
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7.1
It is a program served for manually playing the BUILT-IN special sound source. Please see 3-3.7 for
manual operation (manual intervention).
4
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7.2
The manufacturer can prepare many BUILT-IN programs (able to be played continuously for a week) in
advance according to the user requirements; and the users themselves can also prepare programs in
advance. However, if selection from plenty of preprepared programs is needed every time when a
manual playing, the it will be troublesome. So it is necessary to edit the default programs. These “default
programs” will appear on the BUILT-IN program play interface for easy to select to play, replay
repeatedly, play by order, out of order or circularly.
4
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7.3
Click “system program library” in the “system setting” to enter the default program interface of
BUILT-IN sound source. The preview area is at the right side of the interface, which lists all preprepared
programs and their types; the selection area is at the left side of the interface, where the programs are
default programs; and the operation button is in the middle of the interface. If programs in the selection
area are not satisfactory, you can click “delete” button under the catalog operation to empty them, and
this catalog will also be deleted. Click a type of program in the preview area, and select and click the
program that you want, and then click “copy” button, then the selected contents will be added to the
selection area. If there are programs that you do not want in the selection area, you can click “delete”
button under the “program operation”.
4
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8
Alarm setting
When the
alarm input module
receives a fire control/disastrous alarm, the system will forcibly distribute the
prior sound source to the partitions needing to give an alarm and the selected adjacent areas, and forcibly open
these partitions. At the same time, the preset alarm whistles and alarm audio files will be given out from the
“
chime/alarm
” output port at the back panel of the host. So, it is recommended that the users send the signals of
chime/alarm output ports to an input port of the prior sound source when system connection (see figure 2-2 and
figure 3-2).
4
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8.1
Click “alarm setting” in the “system setting” to enter the fire control/disastrous alarm parameter setting
interface.
4
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8.2
In the “adjacent regions where alarms are given at the same time” setting, you can check any several
adjacent regions from six positive and negative adjacent regions of the alarm area according to the
requirements of the fire control center. When any partition receives the fire control/disastrous alarms, the
selected adjacent regions will also be given alarms at the same time; and meanwhile, the break-in control
module will send out short-circuit control signals for linking of other peripherals of the system (see
figure 3-2 for the hardware connection).
4
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8.3
Please confirm the active level of alarm signals from the fire control center, and then make
corresponding choice in the “active alarm level” (click the circle of the option).
4
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8.4
Select an alarm whistle in the “alarm sound”. The operation method is similar to that of the selection of
hourly prompt tone in the power timing (see 4-6.4). And finally, click “confirm” button and then return
