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Plena Weekly Timer | Installation and User Instructions | Programming a schedule
5 Turn the rotary selector to select the day that you
want to program, and then push the rotary selector
to confirm the setting. The hours will start to flash.
Using the same method as described in step 5:
6 Select the hour and confirm. The minutes will start
to flash.
7 Select the minutes and confirm. The event symbol
will start to flash, and the next available event
number will be displayed (see figure 7.3).
Note
If at this point you only want to edit or view
previously programmed events, see section 7.3
instead. Once you have pushed the rotary
selector, you will have to continue programming
the new event. See next step.
figure 7.3: Event symbol with new number displayed
8 Push the rotary selector to confirm the new event
number. The number will then be assigned to the
new event, and the chime symbol will start to flash.
9 Select a chime type between 1 and 14, and confirm
(see table 7.1 for an overview of the chime types).
The chime dB symbol will start to flash.
table 7. 1 : Overview of programmed Timer chimes
No.
Timer chime types
1
1.2 kHz (1 s)
2
554 Hz (2 s)
3
440 Hz (4 s)
4
554 Hz (1 s)
5
554 Hz (1 s), 440 Hz (1 s)
6
392 Hz (1 s), 523 Hz (1 s), 659 Hz (2 s)
7
554 Hz (1 s), 440 Hz (1 s), 493 Hz (1 s),
330 Hz (2 s)
8
659 Hz (1 s), 523 Hz (1 s), 392 Hz (1 s),
330 Hz (2 s)
Bosch Security Systems | 2006-05 | 9922 141 50741 en
table 7.1 (continued)
No.
Timer chime types
9
Evacuation 554 Hz (100 ms), 440 Hz (400 ms)
10
Immediate danger- 600 Hz (200 ms),
pause (200 ms)
11
Fire alarm 440 Hz (12 s on, 12 s off)
12
Two-tone alarm 440 hz (1 s), 554 Hz (1 s)
13
650 Hz 1.8 s on, 1.8 s off Swedish standard
tone
14
Westminster chimes
Note
All dB settings for the chimes and BGM are
minus settings, because the Timer can only
attenuate (lower) any set signal; the timer
cannot amplify signals.
10 Set a dB level between 0 and -30 for the chime and
confirm. The BackGround Music dB symbol will
start to flash.
11 Set a dB level between 0 and -30 for the BGM and
confirm. The output contact trigger symbol will start
to flash.
Note
The Plena Weekly Timer has six output contacts
(see figure 3.4). Each output has four trigger
settings (see table 7.2).
12 Push the Contact buttons (1 through 6) to select the
required output. Once selected, the LED for the
output contact will be lit.
13 Turn the rotary selector to select the type of trigger
setting (see table 7.2), and then push the rotary
selector to confirm the setting.
14 Press the Save button to save the programmed event.
After a few seconds the full display will re-appear
and the word RUN will be displayed in the top left-
hand corner. This indicates that programming of the
event is complete, and that the Timer is running.
15 To program the next event, repeat from step 2.
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