⑤
7
OPERATION AND FUNCTION
ADJUSTMENT VOLUME
ADJUSTMENT BOX
Flashing is useful to threaten and notice incendiarism.
＊
＊
＊
Delay time (Operation time adjustment)
Day light (Operation mode)
＊
＊
＊
＊
(1) Operation
(2) Mode Setting
①
Detection Function
②
Output function
Detection timer
1 2
OFF
OFF
1 2
OFF
ON
1 2
ON
OFF
1 2
ON
ON
The following 4 levels are selectable.
ADJUSTING BOX DETECTION TIME
PURPOSE/EXAMPLE
DETECTION TIMER
(outputs when
fl
ames for
more than the below time)
Flashing
1 sec.
6 secs.
15 secs.
30 secs.
＊
＊
＊
Sensitivity
Flame of lighter/match detection at
non-smoking areas. [Factory set]
In case of uncertain operation on
the above two.
Fire detection
Fire detection in uncertain
environment.
3
H
3
L
ADJUSTING BOX
SENSITIVITY
SENSITIVITY
H : 100%
[Factory set]
L : 50%
OUTPUT CONDITIONS
(circumference brightness)
ADJUSTING VOLUME
DAY LIGHT
Output only night time
Output both day/night time
[Factory set]
5
(S)
(short)
(long)
(L)
5
(5 sec.)
(10 min.)
(2 sec.)
(1 min.)
ADJUSTING BOX
DELAY TIME RANGE
OPERATION TIME
(adjustment limit)
ADJUSTING VOLUME
DELAY TIME
approx. 2 secs.
~approx. 1 min.
Factory set
: approx. 2 secs.
approx. 5 secs.
~approx. 10 mins.
4
ON
NIGHT
NIGHT
& DAY
4
OFF
ADJUSTING BOX
FLASHING
OUTPUT TYPE
Continuous output
[Factory set]
Repetition of
fl
ashing
(0.5 sec. output, 0.3 sec. stop)
[
[
The following two output types are selectable.
The operation LED (red) will light and start output when the
sensor detects flame (ultraviolet ray) for the set up time (1 sec.,
6 secs., 15 secs., 30 secs.,) and moreover when the environment
is darker than the [operation mode] set up.
In case it still keeps flaming, it will confinue the above operation
LED (red) lighting and output. After the flame goes out, the
operation LED (red) lighting and output (off delay) will stop
according to the [delay time range] (2 secs.
〜
10mins.).
The following settings and functions are selectable for detection
and output.
Use the dip switch in the adjustment box and adjustment
volume which is on the bottom of the sensor.
・
The adjustment volume can be turned by coins.
Do not turn strongly, it may cause damage.
This product detects ultraviolet ray included in flames and
outputs an alarm. Outdoor installation would cause much more
false detection than indoor installation, as there are many other
ultraviolet ray factors and few shielding objects.
The 8 selectable sensitivity levels combined by 2 sensitivity set
ups and 4 detection timer set ups are made to prevent false
detection in such uncertain conditions outdoors. Select the set
up that suits most the environment and purpose.
When the sensor does not operate properly, set the sensitivity to
"L" and detection timer to the next longer time.
This function sets up the minimal flaming time to detect.
It outputs an alarm when the flaming continues more than the set
up time. It will not output an alarm when the flame goes out
before the set up time.
The detection distance for "L" is half
of that for "H", when
detecting same flame.
When there is uncertain operation at "H", change the sensitiv-
ity to "L".
For outdoor use, "L" is recommended.
The alarm may delay when the strength of ultraviolet ray is low.
Intermittent ultraviolet ray will not be detected.
Timer set up with 6 secs. or more is recommended for outdoor installation.
This function set up the size of flame (the
strength of ultraviolet ray) to detect.
For subtle set up, adjust the volume when the circumference
is at the requested light level.
Even setting up for night time mode, it may not output a signal
when the circumference is bright with lightings etc. In that
case, turn the volume to right until it outputs a signal.
The "output only night time" function is convenient to detect
only at night time in the locations that have other ultraviolet
ray factors at day time.
Please set "off" in "Alarm memory function" when setting up
this function.
The following output will be produced only when the circum-
ference is darker than the set up. (day / night time discernment
function) Set up according to purpose.
The output time for day time is off delay of detection time + set
up time. There are following selections.
