AT&T SPIRIT 2448 Expansion Unit Installation Instructions Manual
Communications system
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Also See for SPIRIT 2448 Expansion Unit:
- Administration manual (53 pages) ,
- Reference card (4 pages) ,
- User manual (56 pages)
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Summary of Contents for AT&T SPIRIT 2448 Expansion Unit
- Page 1 AT&T ® SPIRIT Communications System Model 2448 2448 Expansion Unit Installation Instructions...
- Page 2 NOTICE: While reasonable efforts were made to ensure that the information in this document was complete and accurate at the time of printing, AT&T assumes no responsibility for any errors. Changes or corrections to the information contained in this document may be incorporated into future re-issues.
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Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS ® SPIRIT Communications System -2448 Controller/2448 Expansion Unit The exclamation point within an equilateral triangle is intended to alert you to the presence of important operating instructions in the literature accompanying and maintenance the product. When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and injury. - Page 4 Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: • when the power supply cord or plug is damaged or frayed. • if liquid has been spilled into the product. • if the product has been exposed to rain or water. •...
- Page 5 Introduction ® This manual will show you how to install the SPIRIT 2448 Expansion Unit with your SPIRIT Communications System. Please read the instructions carefully before beginning installation. Instructions for installing wiring runs and telephones are part of the installation manual provided with the SPIRIT 1224 Controller.
- Page 6 Installation You will need the following to mount your controller on the wall: • eight screws ¾ For drywall, tile, or masonry use size 6 to 8 x inch plastic anchors with size 6 x 1 inch slotted screws. For wood, use size 6 x 1 inch slotted round head wood screws. These screws are available at your local hardware store.
- Page 7 STEP 2 ATTACH EXPANSION UNIT TO MAIN CONTROLLER. CAUTION: Do not place either the main controller or the expansion unit face down. Remove the expansion unit, brace, strap, and ½” screws from the box. Slide the brace into the four guides on the back of the expansion unit on the side with the exposed connector. If the brace does not go on easily, do not force it.
- Page 8 STEP 3 MOUNT THE CONTROLLERS ON THE WALL. If you are adding the expansion unit to an existing SPIRIT system, drill two additional holes in the positions shown in the figure below. If you are installing both the main controller and the expansion unit, drill four holes in the positions shown in the figure below.
- Page 9 STEP 5 ATTACH THE GROUNDING WIRE. The grounding wire must be attached to both power supplies to ensure lightning protection. Anchor one end of the grounding wire to the grounding stud located by the power cord on each of the power supplies.