GAI-Tronics 13363 Addressable Amplified Speakers Installation and Operation Manual - Manual (Page 36)

Pub. 43004-034F
Model 13353, 13363, and 13373 Addressable Amplified Speakers Page 31 of 52
e:\radio products-current release\43004\43004-034f\43004-034f.doc
03/15
Individual Operation
Individual operation allows each 600-ohm Slave speaker to be accessed via its own dedicated address,
even though it is electrically connected to a Lead RF speaker. This configuration allows the use of the
lower cost Model 13353 600-Ohm Speaker but still allows each speaker to be programmed and addressed
separately from all other interconnected speakers. This approach would typically be used for buildings
with limited RF access or to simply reduce project costs. This operation allows the use of a single audio
pair between the Slave and Lead speaker and between each Slave speaker. No control pair is required
because each speaker will be activated when an appropriate DTMF or Two-Tone code is received. See
Figure 5.
Figure 5.
Individual operation requires that both the Lead speaker and the Slave speaker(s) are programmed with
the Audio Feed Thru box enabled on the Advance screen, as previously shown. Individual operation
allows the volume of each speaker to be adjusted independently. See page 13.
Individual operation allows the source audio received at the Lead speaker to be duplicated or passed
through to the next speaker. This same signal is then passed through from one Slave speaker to the next,
allowing each one to be activated individually without activation of the other connected speakers. They
may also be activated as a group if they are programmed with the same DTMF or Two-Tone address.
This concept is depicted in Figure 6.
Figure 6.