Redback A 4500B Operating Manual page 14

Redback® A 4500B Evacuation Controller & 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 etc. The start time, finish time, output and days of the week can all be entered. Selecting the days of the week
is as simple as clicking the desired days or selecting the weekdays box.
The latest PC software now includes up to fourteen MP3 output folders, which include Bell, Prebell, Music and output folders
5 - 15. The "Relay Only" Output option only activates the Bell 24V DC output (see section 2.11).
NOTE: All folders except the "Prebell" and "Music" folders must have only one MP3 file installed. The "Prebell" and
"Music" folders can have unlimited MP3 files (depending on available storage) and will then randomly play the MP3 files in
the folder each time the corresponding prebell or music contact is triggered or time activated.
Figure 2.14 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.
A music track will be played at 8:55:00 and continue to play until 08:59:59.
14 Redback® Proudly Made In Australia
Fig 2.14
Fig 2.15
Setup
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