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Troubleshooting; Specifications; Limited Warranty - Takex DA-303S Instruction Manual

Active infrared motion & presence sensor for automatic door control

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9

TROUBLESHOOTING

Problem
Door does not
Bad wiring or connection via connector
operate
Incorrect power supply/voltage
Detection window is covered with dust or water
Door sometimes
droplets
does not
Insufficient sensitivity
operate
Inappropriate detection pattern
Door operates
Pattern depth covers door area
by itself
Mounting part is distorted
(Hunting)
Something is moving within the detection pattern
Detection pattern covers passage
Door operates
Sensitivity is too high
without any
Detection pattern overlaps with other Active IR
people
sensors
within detection
There are sudden changes in detection pattern
・Getting dirty
pattern
・Putting/removing door mat, etc
・Footprint on snow
If normal operation cannot be restored by these means, contact either the dealer from whom you bought the unit or
TAKEX directly.
10

SPECIFICATIONS

Product
Motion & Presence Sensor
Detection system
Active near infrared
Installation height
Max 3.0m
Sensivity Adjustment
Yes
Angle
0°/ +5°
Pattern Depth
Row
1 row to 4 rows
Patter Width
Wide / Narrow
2 sec / 10 sec / 60 sec / ∞
Presence Timer
Frequency
4 Frequency channels selectable
Environmenal Level
Normal/Level 1/Level 2/Level 3
Operation LED
Power-on/Standby (Green)
Derection (Red)
Hunting door (Orange)
Reset wait (Orange:rapidly blinking)
※Specifications and design are subject to change without prior notice.
EXTERNAL DIMENTIONS
11
(Standard mounting pitch)

Limited Warranty :

TAKEX products are warranted to be free from defects in material and workmanship for 12 months from original date of shipment. Our warranty does
not cover damage or failure caused by natural disasters, abuse, misuse, abnormal usage, faulty installation, improper maintenance or any repairs
other than those provided by TAKEX. All implied warranties with respect to TAKEX, including implied warranties for merchantability and implied
warranties for fitness, are limited in duration to 12 months from original date of shipment. During the Warranty Period, TAKEX will repair or replace,
at its sole option, free of charge, any defective parts returned prepaid. Please provide the model number of the products, original date of shipment
and nature of diffculty being experienced. There will be charges rendered for product repairs made after our Warranty Period has expired.
Cause
Supply voltage
Current
Consumption
Output Contact
Output Holding Time
Ambient Temperature
Weight
Cover color
(Unit : mm)
Solution
Ensure correct wiring or connection.
Ensure appropriate power supply/voltage.
After cleaning with a soft cloth dipped in a weak
neutral detergent, wipe off water droplets.
Increase sensitivity.
Reajust detection pattern.
Eliminate door area from detection pattern.
Set environmenal level ajustment.
Reajust detection pattern. Remove moving oblect.
Reajust detection pattern.
Decrease sensitivity.
Select different frequency from other sensors.
Readjust presence timer to shorter time settings.
* When setting presence timer, the unit may
get in detection mode during selected time. It will
go back to normal operation later.
AC/DC 12 ~110V ±10% 50/60Hz
AC100V : 2.4 VA Max.
AC 12V : 1.7 VA Max.
AC 24V : 1.7 VA Max.
DC 12V : 80 mA Max.
DC 24V : 40 mA Max.
Dry contact relay output N.O.
DC50V 0.1A (Resistive load)
Approx. 0.5 sec
-20℃ ~+60℃
180 g
Silver (S)
<Maintenance>
•To clean the device, use a soft, wet cloth and
then wipe off any water drops.If the device is
particularly dirty, dip the soft cloth in the water
that contains a weak neutral detergent. Wipe the
device gently with the cloth, then wipe off any
detergent that remains. Do not use substances
such as thinner or benzene.
(The plastic parts may deform, discolor or change
their properties.)
•Perform operation checks on a regular basis.

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