ADT Security Services 3000 - Manual (Page 40)

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Taking Care of
Your System
The components of your security system are designed to be as
maintenance-free as possible. However, to make sure that your system
is in reliable working condition, do the following:
1. Test your system weekly
.
2. Test your system after any alarm occurs.
Silencing Low
Battery Warning
Tones at the
Touchpad
You can silence the touchpad’s warning tones by pressing the OFF key,
but the touchpad's low battery message display will remain on as a
reminder that you have a low battery condition in one or more of your
wireless sensors. When you replace the weak battery with a fresh one,
the sensor sends a "good battery" signal to the control as soon as the
sensor is activated (opening/closing of door, window, etc.), causing the
low battery display to turn off. If the sensor is not activated, the display
will automatically clear within approximately 1 hour.
Replacing
Batteries in
Wireless Sensors
Wireless sensors
may not have
been used in your
security system
IMPORTANT:
Use only batteries
recommended by
your installer as
replacement.
Each wireless sensor in your system has a 9-volt or 3-volt battery. The
system detects a low battery in wireless sensors, including smoke
detectors, the personal emergency transmitter, and the portable
wireless touchpad and displays a low battery message*. (A low battery
in a portable wireless touchpad is detected as soon as one of its keys is
pressed, and displayed as 00.). Battery-operated smoke detectors with
a low battery also emit a single "chirp" sound approximately once
every 20–30 seconds.
Alkaline batteries provide a minimum of 1 year of operation, and in
most units and applications, provide 2–4 years of service. 3-volt lithium
batteries provide up to 4 or more years of operation. Actual battery life
will depend on the environment in which the sensor is used, the
number of signals that the transmitter in the sensor has had to send,
and the specific type of sensor. Factors such as humidity, high or low
temperatures or large swings in temperature, may all lead to the
reduction of actual battery life in an installation.
* The low battery message comes on as a warning that battery replacement
in indicated sensor(s) is due within 30 days. In the meantime, a sensor
causing a low battery indication is still fully operational.
Routine Care • Treat the components of your security system as you would any other
electrical equipment. Do not slam sensor-protected doors or windows.
• Keep dust from accumulating on the touchpad and all protective
sensors, particularly on motion sensors and smoke detectors.
• The touchpad and sensors should be cleaned carefully with a dry soft
cloth. Do not spray water or any other fluid on the units.