Paging Assistant PA-100A Feedback Elimination and More
Built upon state-of-the-art digital technology, the Paging Assistant PA-100A provides a variety of
functions to help with your paging needs, such as:
When making PA announcements annoying feedbacks are often heard due to interferences between the microphone and the speaker. The PA-100A eliminates this feedback by recording the message first. The user can review the message and then either page it or cancel it.
Pre-recorded MP3 Playback
Instead of making live page, the user can select and play MP3 files stored on the internal SD memory card. This is often used to make pre-recorded announcements with detailed instructions in case of fire or other life threatening events.
Versatile System Configurations
The system can be easily configured to accommodate different needs such as whether to play an alert tone before paging, or if the message should be paged once or twice.
Easy System Access
The PA-100A is typically connected to and accessed via a phone system. Simply dial the unitís extension number to gain access, whether itís to make live page or MP3 playback.
Push Button Activation
An optional ĎPLAYí button can be connected externally and used to activate a particular MP3 playback. This is often implemented at locations where there is no phone system connection. Multiple push buttons coming from different locations can all be connected to the same port for activating the same MP3 playback. An optional ĎSTOPí button can be connected externally and used to stop the MP3 playback prematurely.
Paging Control Output
A relay output is provided for optional paging system control. This output is active during page/MP3 playback. If paging system control is not needed, this output can be used to control an external electrical device such as a lamp or a motor for whatever purpose it may serve.
Typical Wiring Diagram
* Schools, airports, railroad stations, markets, stores, shopping malls, theaters, stadiums, amusement parks, banks and etc.
* Userís Guide