Redback A 4505 Operating Manual page 14

Redback® A 4505 Lockdown Timer
An event can now be programmed from this window. A description of the event can be added if desired (such as Pre bell,
Morning Tea, Lunch etc), and the start and finish times can all be entered. Selecting the days of the week is as simple as
clicking the desired days or selecting the weekdays box, if all weekdays are required.
EVENT OUTPUT
The Event output is selected by the Output dropdown box.
There are fourteen MP3 playback options (Bell, Pre-Bell, Music and 5-15) and a relay only option for
the output of the event. The MP3 options relate directly to the folders on the SD card. The Pre-Bell and
Music folders can have multiple MP3 files providing random play options. The Bell folder and folders
5-15 must have only one MP3 file each.
Figure 2.15 shown below illustrates an example. This event is the prebell for a primary school and is
programmed to activate 5 minutes before the first bell of the day. The MP3 file located in the Prebell
folder on the SD card will be played at 8:55:00 and continue to play until 08:59:59.
Once the event programming has been finalised, press the OK button.
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Fig 2.14
Fig 2.15
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