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O
P
T
EX
IN
C. (U.S.)
URL: http://www.optexamerica.com
O
P
T
E
X
DO
BRA
S
I
L L
T
D
A
. (
B
ra
z
il)
URL: http://www.optex.net/br/es/sec
O
P
T
EX (EU
RO
PE) L
T
D. / E
M
EA
H
Q (U.
K
.)
URL: http://www.optex-europe.com
O
P
T
EX
T
EC
HNO
L
OGI
ES
B
.
V
. (
Th
e
N
et
h
erlands)
URL: http://www.optex.eu
O
P
T
E
X
SECU
RIT
Y S
A
S (
F
rance)
URL: http://www.optex-security.com
O
P
T
E
X
SECU
RIT
Y Sp.z o.o. (Poland)
URL: http://www.optex.com.pl
O
P
T
EX P
INNA
CLE
IN
D
IA
, P
VT
., L
T
D. (
I
ndia)
URL: http://www.optex.net/in/en/sec
O
P
T
EX
KOR
EA C
O
.
,
L
T
D. (
K
orea)
URL: http://www.optexkorea.com
O
P
T
EX (D
ONGG
U
A
N) C
O
.
,
L
T
D.
S
HANGHA
I
OFFI
CE (China)
URL: http://www.optexchina.com
O
P
T
EX (
T
hailand) C
O
., L
T
D. (
T
hailand)
URL: http://www.optex.net/th/th
Copyright (C) 2017 OPTEX CO.,LTD.
O
P
T
EX CO., LTD. (JAPAN)
URL: http://www.optex.net
■
EU contact information
Manufacturer:
OPTEX CO., LTD.
5-8-12 Ogoto, Otsu, Shiga, 520-0101 JAPAN
Authorized representative in Europe:
OPTEX (EUROPE) LTD.
/ EMEA HEADQUARTERS
Marandaz House 1 Cordwallis Park,
Clivemont Road, Maidenhead, Berkshire,
SL
6
7BU U.K.
7-3 Alarm signal is being generated though beams are not blocked
7-4 False activations
Important
The majority of false activations can be attributed to poor beam alignment.
When aligning the outdoor beams, accept the value of no less than
the "EXCELLENT" value for the most stable and trouble free system.
Refer to the Installation Instructions for acceptable monitor jack voltage values.
Note;
This device is designed to detect moving objects and trigger alarms to the control panel.
It is only a part of the entire alarm system, and we do not bear the losses or consequences caused by invasions.
START
Is the alarm indicator
LED on the receiver
illuminated?
Check that the "monitor
jack output" value shows
3.0 VDC or above to
insure the beams are
properly aligned.
.
Call a technical support.
Check the alarm circuit
wires for short, opens or
grounds. Also check the
control panel for proper
function.
OK
OK
Go to “7-1” on the
previous page.
Is the LED indicator on the transmitter on?
Remove the alarm circuit
wire from the receiver,
then check the alarm
output relay with the volt
meter.
Re-align the beams using a volt meter to insure proper
monitor jack output voltage. Does the value satisfy the
beams requirement?
Completed.
Remove any objects or
move the beams.
Go to “7-1” on the previous page.
OK
OK
NO
NG
NG
NG
START
Check alignment voltage
from the monitor jack.
Does it satisfy the
minimum requirement?
Remove the object causing the reflection,or move the
beams. Call a technical support for other options.
Turn the beam’s interruption time adjustment clockwise
one graduation.
OK
OK
Move the beams to avoid the rising or setting sun or swap
the transmitter and the receiver locations. Call a technical
support for other options.
There are plants, trees or debris that may block the beam
during windy conditions.
Very heavy rain occured at the same time as the activation.
The unit may be detecting a large bird.
Cut off branches, new grass or secure debris to avoid
unnecessary activation. Or move the beams.
Adjust the interruption time, change the mounting height
or move the beams to avoid perching birds within the
beam’s path.
Adjust the interruption time, change the mounting height
or move the beams to avoid small animals crossing the
beam’s path.
NG
NG
Does the unit work
properly?
The output is in alarm
condition.
The output is in normal
condition.
Call a technical support .
Double check to see that
there are no objects that
may be blocking the
beams.
YES
NO
NO
YES
Re-align the beams.
Refer to “4. Optical
alignment”. on page 5.
Are the units mounted
on a stable footing with
little movement of the
mounting structure?
Change the footing, pole
or structure to insure a
stable mounting surface.
The units may be detecting small animals.
(dog, cat, deer etc...)
There are reflective objects within 1 m (3 feet) of beam
path. (cars, glass, surfaces with high gloss paints etc.)
Bad wiring or corroded splices. Check for shorts, opens,
grounds and high resistance on the alarm circuit wires.
The covers are very dirty or dusty.
Check for shorts, opens, grounds and high resistance
values on the alarm circuit wires. If everthing looks to be
OK, call a technical support for further testing measures.
Clean covers both inside and outside using a dry soft cloth
or mild soap and water only. Do not use any oil or alcohol
based solvents to clean the covers, doing so will cloud or
etch the cover and reduce its efficiency.
The receiver is facing directly at the rising or setting sun.
Use the HU-2 heater unit.
There is frost or snow on the unit’s cover.
