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A 4510A Yearly Timer
Step 3: Open the folder to change, in our example
the "Bell" folder, and you should get a window that
looks like figure 2.2.
Step 4: You should see an MP3 file "Schoolbell.mp3".
This MP3 file needs to be deleted and replaced by the
MP3 file you want to play when you activate the bell.
The MP3 file name is not important only that there is
one MP3 file in the "bell" folder. Make sure you delete
the old MP3!
NOTE the new MP3 file cannot be "Read only". To check this right click on
the MP3 file and scroll down and select Properties, you will get a window
that looks like figure 2.3. Make sure the "Read Only" box has no tick in it.
Repeat these steps for the other folders.
The new MP3's are now installed on the Micro SD card, and the card can be
removed from the PC following windows safe card removal procedures.
Make sure the A 4510A is OFF and insert the Micro SD card into the slot in
the rear; it will click when fully inserted.
The A 4510A can now be switched back On.
Once again the A 4510A will the perform the Self Check on the Micro SD
card.
If the MP3 files are OK then no errors will be displayed in relation to the
MP3 files.
NOTE: The self check (CHECKING SDCARD) on startup will also display the
number of MP3 files in each of the "Bell", "Prebell" and "Music" folders.
If the calendar hasn't been programmed at this stage, the Self Check will display error messages relating to the Config and
Groups folders.
NOTE: These folders are empty until a calendar has been programmed and saved to the Micro SD card.
Without the Config and Groups configuration files the unit will not function.
To program the calendar, refer to the included "Software Programming Guide".
Once the calendar has been programmed insert the Micro SD card again.
If the self check is successful and the MP3 files and folders, Config and Groups configuration are OK then the unit will dis-
play the "Current Time" screen and the upcoming events.
8
Redback® Proudly Made In Australia
Setup
Fig 2.2
Fig 2.3
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