Velleman HAA54 - Manual (Page 5)

HAA54 GB 5
a) Terminal Block
12V : Connect the positive terminal (+) to a power source of 9-16VDC on the alarm control
panel. Connect the negative terminal (-) to the grounding point of the control panel.
TAMPER N.C. : Connect these terminals to a 24hr N.C. (Normally Closed) protection zone of
the alarm control panel. The tamper switch contact is closed if the detector’s
front cover is in place. The contact will open and an alarm signal will instantly
be sent to the control panel if the front cover is removed at any time.
RELAY N.C. : This is the alarm output relay of the detector. These two terminals should be
connected to a N.C. protection zone of the alarm control panel.
b) Jumper Settings
LED : Place the jumper in the “ON”-position to arm all LEDs or place it in the “OFF”-position to
deactivate all LEDs. Detection is still possible with the jumper in the “OFF”-position.
PULSE : Place the pulse count jumper in the “NORMAL”-position for standard detection in a
stable environment. Place the pulse count jumper in the “HARSH”-position for double
detection within 12 seconds. Pets are ignored in this mode, which is particularly
useful if the device is installed in an unstable environment.
c) LED Indicators
LED 1 : “ON” upon detection by the upper channel
LED 2 : “ON” upon detection by the lower channel
LED 3 : “ON” when the alarm is activated, flashes during the warm-up delay
d) Adjustment of the Vertical Angle
Loosen the fixing screw of the PCB in order to move the PCB up or down. This enables the user
to adjust both the detection angle and the reach of the device while avoiding detection of small
(domestic) animals.
e) The Heat Detectors
This device is equipped with two heat detectors for motion detection. DO NOT TOUCH THE
HEAT DETECTORS !!
6. Installation
6.1. Mounting Location
• The detector can be mounted on a flat surface (e.g. a wall) or in a corner. Select a stable
surface.
• This detector should only be used indoors and should be installed in an environment that is
shielded from the elements.
• Do not expose the device to cold or warm air currents.
• Do not aim the detector at heating devices, air conditioning vents, windows, refrigerator or
freezer grilles or any other surface that is subject to violent and sudden changes in
temperature.
• Do not place large objects in front of the detector, as this will significantly diminish the area
protected by the detector’s beams.