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Guardian Technologies
WRT-30-A, WRT-10-A, WRT-40-A
manual
Model No Serial No Date of Purchase
Models:
WRT-10-A
WRT-30-A
WRT-40-A
1
13
16
16
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Fuse Replacement
Service Telephone Number
Page 13
Image 13
Guardian Telecom Inc.
Installation and Operation
Model
WRT-A
Notes:
Model No.
Part No.
Serial No.
Date of Purchase
Page 13
Page 12
Page 14
Page 13
Image 13
Page 12
Page 14
Contents
Weather Resistant Industrial Telephones
Table of Figures
Standard Features On All Models
Guardian Telecom Inc
Installation and Operation Model WRT-A
Operation
Hard Wiring the WRT-A to the Telephone System
Mounting
Final Check
Setting Dialing Mode & Installation
Fuse Replacement
Dtmf or 33/66 Pulse AT 10 PPS
Description
Replacement Parts
Notification to Telephone Company
Service changes and Limitations
ACA Rules and Ringer Equivalence Number
Disclaimer
Service Telephone Number
Feedback
North America
Step III Factory Authorized Service
Step II Return Materials Authorization RMA
Step I On-Site Correction
Model No Serial No Date of Purchase
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Industrial Communications Worldwide
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