Specifications

Automatic Operation
Operation of the Digital Feedback Eliminator is automatic once installed
and configured. When a page is made, the message is digitized and
stored in memory. When the page ends, the digitized message is released
to play over the paging system’s speakers. Since the live microphone is off
at the time of subsequent amplified page, feedback is eliminated.
Speakers can thus be set at any volume level.
The Record command from the external source can be set for a number of
forms as described in the next paragraph, “Setting Option Switches.”
Setting Option Switches
The Digital Feedback Eliminator has two blocks of DIP switches which set
the operation parameters of the unit. They are located under a pop-off,
plastic cover on the front of the unit.
SWITCH BLOCK #1
SWITCH BLOCK #2
Figure 3-1. DIP Switches Option
3-2 Operation