Guardian Telecom Inc. CIR-41 Correctional Institute Ringdown Telephone The CIR-41 is a rugged, ringdown telephone designed to provide safe and reliable communication in locations prone to abuse and vandalism. Calls may be received on this telephone however outgoing calls will only be connected to a single number – if the PABX is programmed to perform this function or if a Guardian AD-10 Autodialer is installed and programmed.
1.5" [38mm] Figure 3 - Mounting FROM RINGER CONNECT TO HOUSING HARNESS FROM REED SWITCH FROM HANDSET Figure 4 - Electrical Connections Page 5 Installation and Operation Model CIR-41 CONNECT TO FACEPLATE HARNESS FUSE RJ11 CONNECTOR TIP AND RING GROUND...
• Bring Tip, Ring and Ground wiring to the location where the wiring access opening in the back of the CIR-41 will be when the telephone is installed. • Remove the eight (8) cover screws from the front of the unit and carefully remove the front cover assembly.
>1 000 000 O 16 G AUGE MPACT OISE OISE EARING ERTICAL TAINLESS Page 7 Installation and Operation Model CIR-41 50 +/- 3 dB 11 +/- 3 dB OMINAL (4,600 M) OPPER RJ11 C TRIP OR ONNECTOR C (-40 +140...
Guardian personnel will supply you with an RMA (return materials authorization) number over the telephone or through our web site product return page. This number must be included with your return address and the name of the person to contact.
• Connecting a telephone to a standard power source, rather than tip & ring, will blow the telephone’s internal, user-replaceable fuse. In the event of fuse burn-out, disconnect the telephone from the power source, replace the fuse, and reconnect following the wiring diagrams provided with the product.
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Notes: Model No. Part No. Serial No. Date of Purchase Page 10...
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