GE NX548E Installation Instructions - Page 1
GE NX548E - Secuirity NetworX 48-Zone Wireless Receiver Manual
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UPC - 782136713930
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NetworX NX-548E Receiver Installation Instructions 466-2225B July 2006 Copyright © 2006, GE Security Inc. Contents Introduction 1 Internal mounting 1 External mounting 2 Wiring 3 DIP switch settings 3 Power up 3 Programming 4 Testing and troubleshooting 6 Programming settings table 7 Supported devices 11 Specifications 12 Introduction The NX-548E Receiver adds wireless capabilities to the NetworX line of control panels. Adding a receiver makes these control panels compatible with NX wireless transmitters. Only three wire connections are required for power and communication to the control panel. 4. Use the mounting screw provided to loosely install the edge guide standoff in the lower mounting hole in the appropriate space to the left of the control panel (Figure 2). Do not tighten the mounting screw down at this time. Figure 2. Installing the edge guide standoff Mounting screw Edge guide standoff WWAARNING: To avoid possible equipment damage or personal injury, remove power from the control panel before making any wiring connections to the receiver. Internal mounting For internal mounting, mount the receiver inside the control panel enclosure. Use the following installation guidelines: • Leave at least 10 in. (25 cm) above the control panel for the receiver's antennas. • Avoid areas that expose the receiver to moisture. • Avoid areas with excessive metal or electrical wiring, including furnaces and utility rooms. To mount the receiver, do the following: 1. Remove the appropriate knockouts on the top of the control panel enclosure for the antenna shrouds. 2. Assemble the antenna shrouds and fit the black O-rings to the bottom of each shroud. 3. Insert the shrouds into the knockout holes (Figure 1). CAUTION You must be free of static electricity before handling circuit boards. Touch a bare metal surface or wear a grounding strap to discharge yourself. 5. Slide the printed circuit board into the antennae shroud slots, after inserting wires into antennae shrouds (Figure 3). Figure 3. Anntennae shrouds Antennae shrouds Enclosure Figure 1. Installing the antenna shrouds Antenna shroud Circuit board Enclosure top O-ring Knockout hole
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