Selecting The Coverage Pattern; Setting Up The Transmitter; Replacing The Batteries - GE DD205RF/TX-2411-03-1 Instructions D'installation

PIR only / Dual mode:
PIR-only mode: Consequently the microwave circuitry is switched
off and the detector will only signal alarms caused by the PIR
circuitry. Dual mode: In dual mode the detector will signal an
alarm when both technologies (microwave and PIR) have
identified a target moving in the protected area.
Lock-out time:
This is the detector's standby time. It occurs just after the detector
has sent an alarm via the wireless link to the control panel. This
lock-out time can be programmed as 3 minutes or 10 minutes.
Selecting the 10-minute lock-out time will prolong the battery
lifetime.
Note: The 3-minute lock-out time complies with EN50131-5-3 and
EN50131-1.
Walk testing the detector (Fig. 8)
The sensor provides a walk test mode for testing the detector
operation and coverage pattern. To walk test the detector, do the
following:
1. Slightly remove the unit from the mounting plate (Fig. 8A).
2. Replace the unit back on the mounting plate (Fig. 8B). After 10
seconds the detector enters walk test mode for
approximately 2 minutes. The generated alarms are signalled
via the flashing of the LED, visible on the front cover, and
transmitted via the wireless link to the panel.
3. Walk test the unit and verify the detection performance by
monitoring the walk test LED on the unit and/or the received
alarms on the panel.
Important:
• The walk test mode can be started once the start-up
sequence has completely finished (LED flashes for 30
seconds).
• Once the unit is replaced onto the mounting plate, there is a
10 second interval before the walk test actually starts. This
allows the detector to stabilise.
• Take a 5 second pause between walk tests to stabilise the
detector.
• The walk test mode is only available for 2 minutes. After that
time the walk test LED will no longer signal generated alarms.
If not all walk tests have been completed within these 2
minutes, repeat step 1 and 2 to re-enter the walk test mode.
• After the walk test mode times out, the detector returns to
normal operating mode. In normal operating mode, the
DD205RF/TX-2411-03-1 will only signal alarms via the
wireless link every 3 or 10 minutes (depending on the DIP
switch setting) and the LED is disabled to reduce battery
consumption.

Selecting the coverage pattern

The coverage pattern can be changed to fit specific requirements
by using the mirror stickers (enclosed). It is recommended to blind
unused curtains that are looking at walls or windows located very
close to the detector.
Window mask (fig. 9)
A window mask is provided. Fit it to the inside of the detector
window in order to mask objects that are close to (within 1.5 m) or
directly under the detector. This disables the part of the curtains
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looking at an object whose closeness might otherwise cause a
false alarm. Remove this mask to detect undercrawl.

Setting up the transmitter

The sensor contains a built-in transmitter that is used in
conjunction with a compatible receiver. To set up the transmitter
for wireless operation, create a tamper alarm by removing the unit
from the mounting plate (Figs. 8 A-B).
Maintaining the detector
When installed and used properly, the DD205RF/TX-2411-03-1 will
provide years of service with minimal maintenance. You should
walk test the detector annually as described in Walk testing the
detector to ensure proper operation.
1. Clean the inside of the detector with a soft bristled brush or
compressed air.
2. Clean the cover with a damp (water) cloth as needed to keep
it free of dust and dirt.
Note: Always test the detector after cleaning.

Replacing the batteries

When the system indicates that the detector batteries are low,
replace the batteries as soon as possible.
1. Remove the unit from the mounting plate (Fig. 8A).
2. Pull the ribbon in the battery compartment of the base to
remove the batteries (Fig. 5).
3. Place the ribbon underneath the batteries to facilitate battery
replacement.
4. Observing the polarity markings that are engraved inside the
battery compartment, insert each battery into the battery
compartment of the base (Fig. 5).
5. Walk test the detector to ensure correct operation and
coverage. See "Walk testing the detector".
6. If the control panel indicates "Low battery", measure the
battery voltage. If any battery is less than 3 VDC, replace the
battery and repeat steps 1 and 5.
lmportant: Once the battery is installed, the DD205RF/TX-2411-
03-1 requires 3 minutes to initialise before it will operate.
lmportant: You must remove all the batteries to reset the low
battery signal before installing a new battery. To prevent a low
battery condition, you must install the battery exactly as described
in the "Installing the batteries" instructions.
Caution: Batteries can explode or cause burns when recharged,
incorrectly (dis)assembled, or exposed to fire or high temperatures.
Replace the batteries with: Duracell DL123A or equivalent.
Dispose of used battery according to battery directive instructions
and/or as required by local laws. Keep away from children.
Do not insert any batteries in the battery compartment of the RF
transmitter board.
Specifications
Recommended battery DL123 A
P/N 1060783 • REV 2.0 • ISS 07FEB11