Special Warnings - Nice HSDIM22 Instrucciones Para La Instalación

ENGLISH
Original instructions

SPECIAL WARNINGS

• Install the product in a position that is difficult to reach, to
avoid intentional damage.
• Never install the product close to possible turbulence of hot
or cold air or where there are hot-blooded animals (fig 1).
HSDIM22 is a volumetric detector with dual technology,
infrared and microwave radar. It is designed to cover an area
of up to 12 m with an angular opening of 90°; it is fitted with
sensitivity adjustment, alarm type selection (immediate or on
second pulse) and protection against opening and removal.
It is designed for use in internal environments. Any other use
is to be considered improper and is strictly prohibited!
Nice declines all liability for damage resulting from im -
proper use of the product and other than as specified in
this manual.
1 - OPERATION
HSDIM22 is a volumetric detector with dual technology (PIR
= Passive Infra-Red detector + MW = Micro Wave Doppler
detector) designed to detect movements within a protected
area. The two different technologies reduce the possibility of
improper alarms due to environmental factors; for optimal
operation the product must be positioned and set correctly.
Use of the directional joint mod. HSA3 (optional accessory)
enables correct positioning and orientation of the product, in
particular for fixing in corners (see chap. 2 - Installation).
HSDIM22 operates with 3 AA type alkaline batteries; it does
not have any electrical connection to the exterior and in the
event of intrusion detection, it transmits an alarm via radio to
the control unit.
In the product, the infrared detector is always active and in
the event of intrusion detection (green led LIT), it immediate-
ly activates the microwave detector (orange led lit); if this also
confirms the presence of a moving body, the alarm status is
generated (red led lit).
HSDIM22 is equipped with a function to reduce battery con-
sumption if used to protect an area subject to frequent pres-
ence of persons; in fact after each alarm it suspends opera-
tion and resumes after 2 minutes of total absence of move-
ment within the protected area.
To check operation of HSDIM22 simply press the "Test" but-
ton (fig 2): for 3 minutes; this cancels the block function after
a first alarm and HSDIM22 transmits and displays all situa-
tions detected by means of led L1 (fig 2).
Caution! – When the upper cover of HSDIM22 is removed,
the system remains in "TEST" status.
The detector is fitted with protections against removal and
opening.
HSDIM22 transmits signal to the control unit around every 40
minutes to indicate that the system is running; this is neces-
sary for the "supervision function" on the control unit.
2 - INSTALLATION
Warnings
• Locate the position and height for fixing HSDIM22, accord-
ing to the protection area required: refer to fig. 3.
• Carefully check the form of the area to be protected; if in
doubt, before making the final fixture, temporarily secure
the product and perform some tests and make adjust-
English - 1