GE NX-148E-RF

466-2198D • November 2009
Copyright © 2009, GE Security Inc.
NX-148E-RF LCD Touchpad with Receiver
Installation Instructions
Contents
Product summary
The NX-148E-RF Touchpad with Receiver combines touchpad
and receiver capabilities into a single device for use with all
NetworX control panels except CF (commercial fire) panels.
Note: When using this touchpad with an NX-8E, NX-8V2, NX-6V2,
or NX-4V2 and downloading via modem, make sure the
control panel version is equal to or greater than the
following versions:
• NX-8E 17.00
• NX-8V2 1.04
• NX-6V2 1.05
• NX-4V2 1.04
Make sure you are using DL900 version 2.11 or greater software.
Installation guidelines
Use the following installation guidelines:
• Mount transmitters as close as possible to the touchpad. For
best results, we recommend the distance between the trans-
mitter and the touchpad be less than 100 ft. (30.5 m).
• Mount the touchpads in an environmentally controlled area
with a temperature range from 32 to 120°F (0° to 49°C).
• When mounting the touchpad, allow at least 3 in. (7.6 cm)
below the touchpad for the swing-down door (Figure 1).
Figure 1. Side view
•Use Table 1 on page 2 to determine the maximum wire
lengths allowed between the touchpad and the panel.
Tools and supplies needed
• Pencil
• Phillips screwdriver
•Drill
• 15/64 in. drill bit
• Mounting screws (provided)
• Wall anchors (optional)
• 4-conductor, 22, 18, 16, 14 or 12-gauge wire (see Table 1 on
page 2)
Installation
To install the touchpad, do the following:
1. Remove the mounting-plate screw (Figure 1) from the
bottom of the touchpad and lift off the mounting plate.
2. At the mounting location, use the mounting plate to mark
the location for the antenna and mounting holes (Figure 2).
Figure 2. Antenna and mounting holes
3. Drill 15/64 in. holes at the marked antenna hole locations.
4. Mount the mounting plate to the wall with the screws
provided. Use wall anchors if needed.
5. Remove power (if applied) from the control panel.
Product summary 1
Installation 1
Transmitter programming 2
Touchpad programming 5
Reference tables 8
Specifications 14
FCC compliance 14
Mounting-plate screw
3 in. (7.6 cm)
5 in. (12.7 cm)
Touchpad
Swing-down door
CAUTION: You must be free of static electricity
before handling circuit boards. Wear a
grounding strap or touch a bare metal
surface to discharge static electricity.
WARNING: Make sure the mounting location is
free of electrical wires. Contact with
electrical wires while drilling the
antenna openings could result in
serious injury or death.
WARNING: To avoid possible equipment damage
or personal injury, remove power from
the control panel before making any
wiring connections to the module.
Mounting holes
Antenna
Antenna
Mounting holes
hole
hole

GE NX-148E-RF Specifications

Power

power requirements	12.0 VDC (provided by panel)
current draw	75 mA maximum

Operating Environment

operating temperature	32° to 120°F (0° to 49°C)
storage temperature	-30° to 140°F (-34° to 60°C)
humidity	90% relative, non-condensing

Wireless Specifications

frequency	319.5 MHz
wireless range	600 feet (183 m) open air

Weight and Dimensions

dimensions	5 x 6 x 1 in. (12.7 x 15.2 x 2.5 cm)

Summary

NX-148 E-RF LCD Touchpad Installation

Installation Guidelines

Guidelines for mounting the touchpad, including distance, environment, and clearance.

Tools and Supplies for Installation

List of tools and supplies required for installing the touchpad and receiver.

Transmitter Programming

Transmitter Programming Guidelines

Guidelines for programming wireless transmitters with the touchpad receiver.

Program Settings Overview

Overview of transmitter programming options and partitions.

Touchpad Setup and Configuration

Setting Touchpad Number and Partition

Procedure to set the touchpad's unique number and assigned partition.

Adding Transmitters to the Receiver

Step-by-step instructions for learning new transmitters into the touchpad receiver.

Transmitter Configuration and Management

Transmitter Options and Settings

Configuring transmitter options, keyfob partitions, and supervision windows.

Transmitter Maintenance and Testing

Deleting transmitters and performing functional testing and troubleshooting.

Touchpad Programming Functions

Status and Control Functions

Adjusting tone, master mode, viewing status, service menu, and alarm memory.

System Testing Procedures

Performing system tests, including battery, communicator, and display tests.

System and Device Configuration

X10 Device Control and Setup

Controlling and configuring X10 devices using light control and unit/house codes.

User Management and System Functions

Managing user authority, codes, system resets, and reviewing the event log.

Display and Language Settings

Adjusting LCD brightness and changing the touchpad's display language.

Advanced Touchpad Operations

Custom Message Programming

Creating and transferring custom text messages to the touchpad.

Touchpad Options Configuration

Setting features like silent operation, chime, and display behavior.

Autotest and System Time Settings

Configuring autotest intervals and setting the system time and date.

System Maintenance and Testing

Download and Phone Line Control

Initiating remote downloads and managing phone line seizure.

Walk Testing and Silent Exit

Testing zone functionality with walk tests and enabling silent exit.

Product Information

Technical Specifications

Technical details including frequency, range, power, and dimensions.

FCC Compliance Statements

Regulatory compliance statements regarding FCC rules and operation.