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Chapter 1: Overview
1 A: Glossary
Several terms are used throughout this manual to refer to parts and operations of the WLS900
System. Read the definitions below to familiarize yourself with the system and its terms.
Access Code
The 4-digit code entered by a user to arm or disarm the system. Up to 10
personal Access Codes may be programmed for different users.
Backplate
The mounting bracket used to secure each part of the WLS900 System to
the wall.
Component
A part of the security system, such as a Motion Detector, Universal
Transmitter, Keypad or other part. Often, the terms “component” and
“module” will be interchangeable.
Enrolling
The process of adding a component to the WLS900 System. “Enrolling” a
component tells the system that a component is being added, and what
sort of component it is.
Hexadecimal
A number system that uses 0 through 9 to represent the numbers 0
through 9, and the letters A through F to represent the numbers 10
through 15. Hexadecimal numbers are used in some Programming
Sections of the WLS900 System.
HEX
An abbreviation for “hexadecimal”. This abbreviation is used in this
manual when referring to hexadecimal numbers or data entry sections.
Module
A part of the security system, such as a Motion Detector, Universal
Transmitter, Keypad or other part. Often, the terms “module” and
“component” will be interchangeable.
RF
An acronym for “radio frequency”. RF is often used to refer to wireless
radio transmission technology and devices.
Scrolling
Using the
-YES and
-NO Keys to move through messages on the
Keypad display. When the manual indicates to “scroll” to a message,
press the
-YES or
-NO Key several times until the desired
message is displayed.
Spread Spectrum
A specialized radio transmission technology used by the WLS900 System.
Spread Spectrum radio technology is extremely reliable, and is very
resistant to jamming and interference.
Wireless
Any system or component that uses radio signals in its operation.
Y / N
Abbreviations for “Yes” and “No” used in the Keypad messages. To
answer “yes” to a question on the Keypad display, press
-YES. To
answer “no” to a question on the Keypad display, press
-NO.
Chapter 1: Overview