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Connection Cable
(1.5m)
Body Base
Connector DIP Switch Sensitivity Mounting screws (2 pcs) Mounting Template
Instruction manual
Operation LED Pattern Width Detection Window
Adjustment
①
1
2
PARTS DESCRIPTION
PRECAUTIONS
Caution：
Observe following instructions to avoid any mulfunction, electric leakage and damage to the unit.
This mark indicates details regarding handling
which, if ignored, may result in death or injury.
This mark indicates details regarding handling
which, if ignored, may result in delay in
reporting attributable to false or missed alarms.
This mark indicates a prohibition.
This mark indicates the points of which the user should
be aware.
Warning:
The unit may detect other than human body in following cases.
Thank you for purchasing this product. Before using the product, please read this instruction manual carefully to
ensure correct operation.
Caution：
DA-303S
Do not leave any objects which may
move in the direction pattern.
Do not mount in a place where
reflection of sunlight will shine on the
unit.
Do not mount where rain or snow will fall directly on the unit.
In case mounting in such place, use
wateproof cover (option).
Use the unit with auxiliary sensor.
Rain or snow falling on
the detection area.
the detection area
Steam or oily smoke covering
Putting any objects in the detection area.
Cats and dogs entering detection area.
(Color : Silver)
Active Infrared Motion & Presence Sensor for Automatic Door Control / Instruction Manual
Do not mount higher than 3m.
Avoid mounting in a place with vibration.
After power-on or restart,
- when there is any moving object in detection pattern, moving object detection is activated.
- when there is no moving object in detection pattern, stationary object detection is activated.
②
Caution:
Before power-on, finish wiring the unit and door controller.
Be sure to turn the power off before making following job.
When power is on, detection continues during presence timer setting.
3
MOUNTING AND WIRING
5
DETECTION AFTER POWER ON / RESTART
4
DIP SWITCH SETTINGS
Caution:
Select settings suitable for required operation.
Warning:
To avoid electric shock or damage to the unit, mount the unit in a place where no other devices or
wiring are already installed
[ Approx. 2 sec ]
Remove cover.
Remove body and mounting screws
from base.
Mount base with mounting
screws.
Mount body to base.
Connect wiring and push connector.
Cable from unit
Connection Cable
* Non-polarity for both cables
Yellow (Output)
Gray (Power)
Adjust settings following :
Adjusting Detection Pattern
Adjusting Sensitivity
Verification of Operation
Place connector in holder.
Replace cover.
Do not move body when
placing cover.
Factory set
Patten Depth is adjustable from 1 to 4 rows.
The unit detects a stationary object following presence timer
setting to 2 sec, 10 sec. 60 sec and ∞. With ∞ setting, 1st
and 2nd rows are set to ∞ and 3rd and 4th rows to 2 sec.
Presence Timer :
Frequency :
Select different frequency to avoid interference by other
sensors with different depth pattern setting.
Pattern Depth (Rows):
Select level 1 to 3, depending on frequency of malfunction caused
by rain, wet floor, snow fall, snow cover, insects, distorted mounting
part for opening/closing of door, etc. The unit operates with less
malfunction but becomes less sensitive to human body with higher
level setting.
②
Presence Timer
③
Frequency
①
Pattern Depth
④
Env. Level. Adj.
1 R
2 R
3 R
4 R
Level 1
Normal
☆
Level 2
Level 3
Moving Object
Detection
[ Approx. 7 sec ]
Any Moving Object
No Moving Object
Stationary Object
Detection
Moving Object
Detection
Removal of
moving object
[ Approx. 7 sec ]
No Moving Object
Stationary Object
Detection
Adjust pattern width.
Adjust sensitivity.
Adjust body angle.
Put/remove door
mat /scraper in
detection pattern.
☆
☆
☆
①
②
③
④
A
B
C
D
2 sec
10 sec
60 sec
∞
☆
When DIP switch settings are adjusted while power
is on, the unit will restart after approx. 6 sec.
Using supplied
mounting template,
drill mounting and
wiring holes.
DIP Switch settings
Environmental level adjustment :
After power-on
/ restart
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