P82030 K
Sheet 4 of 17
Zone 3
Chart 3.
Paging Priorities for Multiple Line Applications
Higher priority TPI-100's interrupt lower priority TPI-100's and place their paging on "Hold". If the interrupted paging phone
does not Hang Up, then the page will automatically be restored when the higher priority page is concluded.
The following Figures 1 thru 4 illustrate and describe single line applications.
Figure 1.
Single Line
One Zone with Talkback Paging
Figure 1 depicts a one zone system consisting of a single TPI-100 and a single TBM-101 talkback speaker system, or TBH-104
talkback horn system. One TBM-101 or TBH-104 may be used with a TPI-100. Depending upon the telephone systems Hang
Up Tone characteristics, the Timer Control Jumper can be in the "VOX" or "MAN." position. See Chart 2.
Figure 2.
Single Line
One Zone, One-Way Paging
With Amplified Speakers and Horns
Figure 2 depicts a one zone system consisting of a single TPI-100 and multiple one-way paging amplified speakers/horns. If
more than three amplified speakers are used, a PRM-150 preamplifier is required to boost the audio level. The Timer Control
Jumper should be placed in the "VOX" position.
