Guardian Telecom HR70(M) Installation & Operation Manual
Industrial Communications Worldwide
Heavy Duty Industrial Telephone
Model HR70(M)
Installation & Operation
P005258 Rev. E 11/23/2004 2:27 PM
Ph: 403.258.3100 \ email:info@guardiantelecom.com \ www.guardiantelecom.com
7552 - 10th Street N.E. Calgary, Alberta, Canada T2E 8W1
Guardian Telecom Inc.
Installation and Operation
Model HR70(M)
Table of Contents
Package Contents.................................................................................2
Overview ...............................................................................................3
Features................................................................................................3
Installing the HR70(M)...........................................................................6
Operation...............................................................................................6
Field Repairs.........................................................................................6
Fuse Replacement ................................................................................7
Engineering Specifications....................................................................8
Warranty................................................................................................9
Disclaimer..............................................................................................9
Warning.................................................................................................9
Service Telephone Number...................................................................9
Feedback...............................................................................................9
Guardian Product Return ....................................................................10
Table of Figures
Figure 1 - Features................................................................................4
Figure 2 - Dimensions ...........................................................................4
Figure 3 - Mounting ...............................................................................5
Figure 4 - Electrical Connections...........................................................5
Package Contents
(1) HR70(M) Telephone
(1) Installation & Operation Manual
Page 2
Guardian Telecom Inc.
Installation and Operation
Model HR70(M)
Overview
HR70(M) Heavy Duty Industrial Telephone
The HR70(M) is a rugged telephone designed to provide safe and reliable communication in harsh
environments and locations prone to vandalism.
Features
Enclosure and Faceplate
• 16 AWG steel, zinc dichromate plated and powder coated
Keypad
• vandal resistant metal, standard 3 x 4 matrix
Encapsulated Circuitry
• the circuit board is encapsulated by an epoxy resin making it resistant
to corrosive agents (e.g. H
high humidity
Hook Switch
• magnetic reed hook switch, no moving parts
Surge Arrestor and Fuse
• protects the electronic circuits and user in the event of a high voltage
spike on the telephone line
Noise Reducing Microphone (Noise Canceling Optional)
• aids in clarity of transmission in noisy areas
Volume Control Handset (Optional)
• Aids in clarity of reception in noisy areas
Tone (DTMF) Operation
• factory set to tone (DTMF) dialing
• pulse dialing can be ordered or configured in the field
Armored Handset Cord
• withstands vandalism and severe use
Hearing-Aid Compatible
• compatible with inductively coupled hearing-aid devices
S, SO2 and NH3) and environments with
2
Page 3
Guardian Telecom Inc.
Installation and Operation
Model HR70(M)
SEALED MAGNETIC REED
HOOK SWITCH
HIGH IMPACT ABS HANDSET WITH
HEARING AID COMPATIBLE EARPIECE
METAL KEYPAD
ARMOURED CORD
Figure 1 - Features
5.2" [132 mm]
Guardian
Telecom Inc.
7000 Fisher Road S.E.
Calgary, Alberta, Ca nada T2H 0W3
Fax: (403) 253-4967
Tel: (403) 258-3100
www.guardiantelecom.com
SN: H7XXXXX
2.2" [55mm]
2.1" [52mm]
5.0" [127mm]
9.0" [229mm]
Figure 2 - Dimensions
Page 4
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