Orbis ISIMAT Instructions On Use Download Page 5

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ENG

ISIMAT

MOTION DETECTOR

INSTRUCTIONS ON USE

DESCRIPTION

The ISIMAT motion detector detects invisible infrared radiation from
people and other heat sources without emitting any form of radiation.
When a heat source moves in front of the ISIMAT, its output circuit is
activated and when it no longer detects the movement, it will deactivate
after an adjustable delay.
The ISIMAT reacts in this way only when ambient light conditions are
below the selected level.

INSTALLATION

WARNING: The assembly and installation of the electric apparatus must
only be carried out by an authorised installer.
ALL POWER MUST BE SWITCHED OFF PRIOR TO COMMENCING
INSTALLATION WORK
The apparatus is fitted with an internal security circuit that protects it
against electromagnetic interference. However, certain especially strong
magnetic fields could affect its operation and therefore, it must not be
installed close to inductive loads (motors, transformers, telephony
antennas, transformer substations and industrial machinery etc).

MOUNTING

It is wall-mounted, but highly reflective surfaces (liquids and marble etc),
elements subject to sudden changes in temperature (heating and air-
conditioning and possible air currents) and also light sources must be
avoided within its detection area.

Remove the base cover by loosening the screw located in the lower
section of the unit.

Mount the base cover where the unit is to be installed.

The ideal mounting height is between two and three metres and the
direction of movement of possible heat sources should be transversal to
the ISIMAT lens.

It must be taken into account when installing the ISIMAT that detection
takes place when the detection beams are crossed; therefore, if the heat
source to be detected is moving parallel to the beams, detection will be
produced at a smaller distance since it will not cross the beams until it is
very close to the apparatus.

In the above figures, the arrow indicates direction of movement of the
person or object to be detected.
The ambient temperature where the ISIMAT is installed can significantly
affect detection sensitivity and hence, the detection distance. Higher
temperatures means reduced sensitivity because the apparatus operates
by detecting the movement of a heat source (in most cases, this
temperature is 36 ºC, that of the human body), the closer the ambient
temperature is to 36 ºC, the poorer the detection.

CONNECTION

The unit should be connected in accordance with the following diagram:

Fit the ISIMAT to the base and secure it with the screw.

PUTTING INTO OPERATION: ADJUSTMENTS

There are two controls on the ISIMAT sphere:

ADJUSTING THE DETECTION FIELD

The head is able to rotate horizontally by approximately 180º (do not
attempt to force rotation beyond 180º) and vertically by approximately 45º,
thus moving the detection area as shown in the figure:

The detection field can be adjusted by following these steps: