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Instructions for Use Uplighter DU(S/T/A) “
ATARO
“
GB
Automatic switch-off
When the user leaves the sensor
detection area, the light is dimmed
down and switched off after ap-
prox. 10 minutes.
Automatic switch-on
If a person is detected by the pre-
sence sensor while the light is off,
the following can happen:
a) The light goes on and adjusts
the intensity to the level which
was set before.
b) The light remains switched off
if the ambient light is above the
set light level -> additional light
is not necessary (see chapter
"Light control").
Manual priority logic
Manual switch-on and -off have
priority over the automatic mode.
These commands remain active as
long as the detection range of the
sensor is not left.
Presence sensor
The presence sensor integrated in
the brightness sensor (Fig. 31a or
31b) monitors the presence of the
user (see Fig. 33).
Presence monitoring
(versions DU*
/R
and DU*
/P
only)
DU* = DUS, DUT, DUA
Fig. 33
PIR sensor
HFMD sensor