Guardian Telecom TBA Series, Installation & Operation Manual

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Guardian Telecom Inc. Installation & Operation
TBA Models
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12. Replacement Parts............................................................................23
13. Warranty............................................................................................24
14. Disclaimer .........................................................................................24
15. Warning.............................................................................................24
16. Service Telephone Number 1-800-363-8010...................................24
17. Feedback ..........................................................................................24
18. Guardian Product Return ..................................................................25
Figures
Figure 1 - Table of TBA Models .................................................................4
Figure 2 – TBA-41 Front Panel ..................................................................5
Figure 3 – TBA-41 Rear Panel...................................................................5
Figure 4 - TBA Enclosure Inside Front.......................................................6
Figure 5 - TBA Enclosure Inside Rear .......................................................6
Figure 6 - TBA External Audio Connections ............................................11
Figure 7 - TBA Internal Audio Connections..............................................12
Figure 8 - TBA-33 Internal Audio Connections to 2011 ...........................13
Figure 9 - TBA-33 Internal Transformer Wiring Pre 2011 ........................14
Figure 10 - TBA-33 Internal Audio Connections Starting 2012 ................15
Figure 11 - TBA-33 Internal Transformer Connections ............................16
Figure 12 - Station Connector Wiring.......................................................17
Figure 13 - Central Station Microphone Wiring ........................................17
Figure 14 - Central Station Speaker Wiring .............................................18
Figure 15 - Adjustment Locations ............................................................21
Package Contents
(1) TBA Talk Back Amplifier
(1) Loudspeaker
Additional Loudspeakers (optional – up to four)
(1) Optional Central Station Microphone (except for model TBA-22)
(1) Installation & Operation Manual
Acronyms:
TBA Talk Back Amplifier
PWB Printed Wiring Board
PWBA Printed Wiring Board Assembly
AC Alternating Current
DC Direct Current
KHz Thousand Hertz
Hz Cycles per second