STEINEL PROFESSIONAL IR Quattro DALI Manual De Instrucciones página 24

Functions – Settings by Potentiometer
Potentiometer
Twilight setting
The chosen response threshold
can be infinitely varied from
approx. 10 – 1000 lux.
Examples of Use
Night-time mode
Corridors, foyers
Stairs, escalators, moving walkways
Washrooms, toilets, switchrooms, canteens
Sales fl oor, kindergartens, nursery school rooms,
sports halls
Work environments: Offi ces, conference and meet-
ing rooms, precision assembly activities, kitchens
Working areas requiring good light:
Laboratory, technical drawing, precision work
Daylight mode
Note: Depending on the site of installation, the setting may need to be corrected by 1 – 2 marks on the scale.
Brightness is measured directly at the sensor.
Potentiometer
Time setting
Stay-'ON' time for switching
output 1 & 2
Setting 30 sec. – 30 min.
IQ mode
Turned fully clockwise:
The stay-'ON' time is self-learning
and adjusts dynamically to user
Potentiometer
Basic brightness (DIM/DALI version)
Provides basic illumination for the
selected stay-'ON' time when am-
bient light falls below the selected
brightness threshold that is set.
This can be dimmed to 10% of
maximum light intensity. As soon
as a person enters the scene, the
detector switches either to 100%
light intensity (constant-lighting
Control dial turned fully clockwise:
MAX daylight mode
Control dial turned fully anti-clock-
wise: MIN night-time operation
The chosen stay-'ON' time is
infinitely variable from a min-
imum of approx. 30 sec. to a
maximum of 30 min. Light is
behaviour. The optimum time
cycle is determined by means
of a learning algorithm.
controller 'OFF') or adjusts to the
preselected brightness level
(constant-lighting controller 'ON').
When no movement is being
detected, the detector dims back
to basic brightness after the stay-
'ON' time expires. This is switched
'OFF' when stay-'ON' time (1 min. –
30 min.) has expired or the day-
- 23 -
Depending on the site of installa-
tion, the setting may need to
be corrected by 1 – 2 marks on
the scale.
Brightness settings
min
1
2
3
4
5
>=6
max
calibrated after 3 min. When the
threshold is exceeded, the sensor
switches 'OFF' after the stay-'ON'
time expires.
The shortest time is 2 min.,
the longest 20 min.
light component is sufficient to
exceed the selected level of bright-
ness. In the 'ON' setting, the detec-
tor switches basic brightness 'ON'
and 'OFF' as soon as the level of
light falls below the brightness
threshold.