STEINEL IS 180 series Operating Instructions Manual page 9

Reach – basic settings
The sensor lens is divided
into two detection zones.
With one half, a max. reach
of 5 m is achieved and with
the other a max. reach of
12 m (for an installation
height of approx. 2 m).
After fitting the lens (press
lens firmly into the channel
provided) you will see the
max. reach setting (12 m or
5 m) at the bottom right.
Examples
16
The lens can be released
laterally from the catch with
a screwdriver and reinserted
according to the desired
reach.
Individual fine adjustment with shrouds
In order to exclude add- to monitor these specifical-
itional areas such as paths ly, the detection zone can
or neighbouring property or be adjusted precisely
The shrouds can be sepa-
rated along the pre-groov-
ed divisions in the vertical
or horizontal direction or
cut with scissors.
The shrouds can then be
suspended in the upper
notch in the middle of the
lens and finally fixed in
place by applying the
decorative cover.
Examples
by means of shrouds.
(Refer below: examples
concerning reduction of
angle of coverage and
reduction of reach.)
17