Takex TXF-125-KH User manual

1
This unit is a battery operated photoelectric beam sensor consisting of a
transmitter and a receiver.
The direct path between the transmitter and the receiver forms the
detection line. When this detection line is interrupted (light is obstructed for
0.05 to 0.5sec. or more), the receiver outputs a signal. The signal is sent
through the wireless transmitter to the wireless receiver. No external wiring
cable is required.
The battery operated design allows this unit to operate without an external
power supply over a long period of time. The battery power also can be
shared with a wireless transmitter.
In order to ensure that the detection line has sufficient margin of sensitivity,
adjust the direction of the light beams before putting the system into
operation. Providing sufficient margin of sensitivity reduces the malfunction
caused by dense fog, heavy rain, frost, snow, and other such weather
conditions.
Thank you for purchasing this product. Before using the product, please read this instruction manual to ensure correct operation.
This product is designed to be installed into the housing (sold separately) for use. Make sure to install this product into the housing
for use.
Main Features
( 10 ) WIRELESS ALIGNMENT CHECKER
Enables easy and accurate beam alignment. (Sold
separately)
( 11 ) LIGHTNING PROTECTION
This unit is insusceptible to induced lightning
because of its battery operated system.
(8) TARGET COLOR
The vivid color of the internal structure can be
recognized easily at distance during the beam
alignment procedure.
The color differs between transmitter and receiver
for easy installation and checking.
(7) DUAL RING SIGHT
Enables clear view for easy beam alignment.
(9) INCREASED ANGLE ADJUSTMENT
±20° vertical adjustment to adapt to changes in
elevation for maximum flexibility
<Reference> This unit can be installed in a place
with a height difference of 59’(18m) or less when
the protection distance is 165’(50m), and 118’(36m)
or less when it is 330’(100m).
(2) QUAD HIGH POWER BEAM
The beam power is 100 times greater than the
minimum requirement.
The beam distance is 10 times longer than the
described specification.
This high power beam ensures high reliability against
harsh conditions such as fog, snow and heavy rain.
(1) WIDE BEAM
As is the case with the wired system, increasing the
vertical beam pitch together with the 4 beam
simultaneous interruption system significantly reduces
false alarms from birds or fallen leaves, etc.
By combining a wireless transmitter, external wiring
becomes unnecessary, which can substantially reduce
wiring material costs and related work.
In addition, this unit realizes longer battery life due to
its low current consumption.
(3) REDUCE COSTS
(6) ECOLOGY
RoHS compliant – Environment friendly. Free from
Lead, Mercury, Cadmium, Hexavalent chromium,
Polybrominated biphenyl, Polybrominated diphenyl
ether.
BATTERY OPERATED PHOTOELECTRIC BEAM SENSOR
Instruction Manual
TXF-125E-KH : OUTDOOR 330ft (100m)
(4) DETECTION DISTANCE SELECTABLE
4 detection distances are selectable within a single
unit [330’(100m) / 247’(75m) / 165’(50m) / 82’(25m)]
(5) BATTERY SHARING FUNCTION
This function integrated in the sensor enables battery
sharing with a wireless transmitter. Low battery
output voltage is adjustable by volume switch.
Transmitter Receiver
Detection line
Coverage of light beams

2
—TABLE OF CONTENTS —
1 PARTS DESCRIPTION
(1) MAIN UNIT............................................................................. 2
(2) ACCESSORIES ..................................................................... 2
(3) NAMES OF OPERATION SECTION ..................................... 3
(4) NAMES OF TERMINAL SECTION ........................................ 3
2 PRECAUTIONS............................................................................ 3
3 BEFORE USE............................................................................... 7
(1) CHECKING SPACE FOR WIRELESS TRANSMITTER......... 7
(2) ABOUT BATTERIES .............................................................. 7
(3) MOUNTING WIRELESS TRANSMITTER ............................. 7
(4) WIRELESS TRANSMITTER WIRING.................................... 7
(5) SETTING LOW BATTERY OUTPUT VOLTAGE..................... 8
(6) MOUNTING BATTERIES....................................................... 8
4 INSTALLATION METHOD ............................................................ 9
ATTACHING TO THE TA TOWER ................................................. 9
5 OPTICAL AXIS ADJUSTMENT.................................................. 10
(1) NAMES AND FUNCTIONS.................................................. 10
(2) ALIGNMENT MECHANISM ................................................. 11
(3) SOUND CHECK .................................................................. 13
(4) MONITOR OUTPUT VOLTAGE............................................ 14
(5) WIRELESS ALIGNMENT CHECKER.................................. 15
6 OPERATION CHECK ................................................................. 15
7 SENSOR FUNCTIONS............................................................... 16
8 TROUBLESHOOTING................................................................ 18
9 SPECIFICATIONS ...................................................................... 19
10 EXTERNAL DIMENSIONS ......................................................... 20
Double-sided adhesive tape
2 sheets Instruction manual
: 1 pc
1PARTS DESCRIPTION
This section describes the contents of the product package and the names and functions of
the parts that appear in this instruction manual.
Check that the following transmitter, receiver, and accessories are included in the box when
you first unpack the product.
(1) MAIN UNIT
(2) ACCESSORIES
Battery cover
Transmitter: Fluorescent yellow
Receiver: Fluorescent orange
Transmitter/Receiver label
on rear surface
Lower optical unit
View finder
Reflector
Horizontal angle fine
adjustment screw
(White)
Swivel base (White)
(Horizontal angle adjustment)
Swing arm (Red)
(Vertical angle adjustment)
Vertical angle
adjustment screw
(Red)
Upper optical unit
Fixing screw
: 2 pcs
Base
Battery
holder
Sensor unit
connector
Sensor unit
connection
cable
Wireless transmitter
housing
Sensor unit
2 pcs (transmitter: 1 pc, receiver: 1 pc) 2 pcs (transmitter: 1 pc, receiver: 1 pc)
Function setting section

A
BC
D
ONOFF
A
BC
D
ONOFF
3
Connector for a wireless transmitter
(JST 12-pole PH connector)
[Model：B12B-PH-K-S]
Connector for a wireless transmitter
(JST 6-pole PH connector)
[Model：B6B-PH-K-S]
Test switch of low
battery to a
wireless transmitter
Adjustment volume of power
supply voltage to a wireless
transmitter when the battery
level is low
Test switch of low
battery to a
wireless transmitter
Adjustment volume of power
supply voltage to a wireless
transmitter when the battery
level is low
Terminal block (used when connecting to a wireless transmitter via split cables)
Terminal block (used when connecting to a wireless transmitter via split cables)
Connector for the sensor unit
Connector for the sensor unit
For each switch functions, refer to “7. SENSOR FUNCTIONS”.
Terminal
section
[Transmitter]
[Receiver]
Transmission channel changeover switch
(Factory setting: 1CH)
[Transmitter]
[Receiver]
(3) NAMES OF OPERATION SECTION
(4) NAMES OF TERMINAL SECTION
1 2
Beam channel changeover switch (Factory setting: 1CH)1 2
Detection response time changeover switch (Factory setting: 0.05sec.)3 4
Battery saving function switch (Factory setting: OFF)5
Repeat output function switch (Factory setting: OFF)
6
Sound check switch (Factory setting: OFF)
7
Not used
8
Protection distance changeover switch
(Factory setting: 100m)
3 4
Warning
If the following events occur, turn off the power of the unit
immediately, and ask the place of purchase for repair. Failure to
follow this may result in fire, electric shock, and/or malfunction.
s3MOKEABNORMALODORANDORSOUNDAREFOUND
s
Liquid, such as water, and/or foreign material has entered the unit
s4HEUNITHASDEFORMEDANDORDAMAGEDPARTS
Do not disassemble or modify this device. This may cause a fire,
electrical shock, or malfunction of the device.
Use batteries correctly. Failure to follow this may result in
burns, injury, fire, and/or pollution in the surroundings due to
burst, heat generation, and/or liquid spill of batteries.
sDo not charge batteries.
sDo not heat, disassemble, and/or put them into fire or water.
sDo not use new and old batteries together.
sDo not contact metal on the positive and negative ends. Do not
carry or store them with metal.
sBe sure to use the specified batteries, and check that the
polarity is correct when connecting.
Medical equipment may be subject to influence from the unit, if
you use it nearby.
In such cases, avoid using the unit. Or, before using, perform a
sufficient operation check and confirm there is no influence.
Do not install this device in a location that cannot support its
weight. This may cause the device to fall and cause an injury or
malfunction of the device.
2PRECAUTIONS This manual describes precautions by classifying them based on degrees of danger and
damage that would be generated if using the unit incorrectly.
Be sure to observe
We categorize these precautions throughout the manual using the following symbols.
Warning Caution
This indicates the possibility of severe injury, and
even death, if ignored or a user handles the unit
incorrectly.
This indicates the possibility of minor injury and/or
damage to properties, or of a notification delay in your
system due to false operations and/or non-detection, if
ignored or a user handles the unit incorrectly.
An action you must do, and information you should keep in mindA prohibited action, you must not do.
Mode selector
Wireless alignment
checker connector
(ER-02 : sold separately)
Transmission LED: Red
(Upper/Lower)
Upper/lower changeover switch Mode selector
Wireless alignment checker
connector (ER-02: sold separately)
5678
Monitor jack
Upper/lower changeover switch
Reception authorization LED: Red
(Upper/Lower)
Alarm LED
: Red
Sensitivity
attenuation LED
: Red

4
Caution
Do not apply impact to the unit.
Strong impact may result in performance deterioration
and/or damage to the unit.
The unit may not operate properly near devices that
generate a strong electric or magnetic field.
Also, devices near the unit may not operate properly
due to the magnetic field and/or magnetism generated
from the unit.
Make sure to confirm before operation.
When branches, leaves of trees and weeds around the
detection line blow in the wind, they may interrupt the
detection line and result in false detection.
Periodically trim (cut) branches leaves, and weeds.
Vine plants may entwine the unit when growing, which
may result in false detection.
Periodically trim them.
For multi-level protection, use the upper and lower
sensors with the same rated protection distance, and
set the same frequency channel for both sensors.
Failure to follow this could result in false and/or
non-detection.
Securely conduct installation work according to the
instruction manual.
Also, make sure to use the supplied accessories and
specified components.
Failure to follow this may result in injury and/or
property damage in the event of fire, electric shock or
fall of the unit.
Install the unit straight so that it does not look inclined
from the front.
Make sure to perform a sufficient operation check on
the whole system before operation.
Do not use the transmitter and receiver of different
model numbers together.
Failure to follow this could result in false and/or
non-detection.
Do not use models other than this series (TXF-125E) on
the extention of the same detection line.
Failure to follow this could result in false and/or
non-detection due to interference between the sensors.
Do not install the unit in places subject to oil smoke,
steam, high humidity, and/or a lot of dust.
Electricity that travels through these substances may
result in fire, electric shock, and/or false operation.
Avoid mounting, battery connection, and battery
replacement where humidity is high.
Humidity may enter the unit and generates
condensation, which could result in malfunction.
Do not touch connector sections and batteries with wet
hands, which could result in electric shock and/or
corrosion.
Make sure that batteries are not heated, when
removing them.
Use the lithium-metal primary batteries for this unit.
Handle them as dangerous goods for transport by air,
observing the IATA Dangerous Goods Regulations in
terms of packing, marking and labeling.
When disposing batteries, observe regulations in force
of each country.
For replacement of batteries, use the batteries specified
in the instruction manual.
If you use different batteries, specified performance will
not be met.
The battery life is just a reference when used at the
normal temperature, and it is not the guaranteed
value.
Before actual installation, perform a sufficient
operation check in a place of operation and confirm that
the receiver can clearly receive the beams.
Installing the unit in location where direct sunlight,
headlight of vehicle, IR illumination or LED light
directly enter the optical axis may result in false and /
or non-detection.
Installing the unit in the following places may result in
false and/or non-detection.
s0LACESSHIELDEDBYTREES
s0LACESWHERETHEREARELIGHTREFLECTINGOBJECTSONTHE
ground on the optical axis
s0LACESWHEREMOVINGOBJECTSSUCHASLAUNDRYSHIELD
the light in the optical axis
s0LACESTHATAREUNSTABLEANDPRONETOVIBRATION
s5NEVENPLACES
s0LACESSUBJECTTOPOLLUTEDWATERSEAWATERANDOR
chemicals
s0LACESWHERESMALLANIMALSMAYPASSSUCHAS
directly above fences
s0LACESCLOSETOFENCES
s)NCLINEDORHORIZONTALINSTALLATION
• Installation in areas where
moving objects (the laundry etc)
can obstruct the optical axis •Installation on uneven
ground
• Slanted installation • Installation close to a wall
• Installation directly
above a wall
• Installation in an
unstable, wobbling
location
TXF-125E-KH
Models other than
TXF-125E-KH
•Installation in locations
shaded by trees etc.
•Using TXF-125E-KH
together with other
models
• Installation in locations where
the device may be splashed by
dirty water or direct sea spray.
Installation so that the LED light does not
enter into the optical axis of beam sensor.
Installing IR illumination overlapping
detection line of beam sensor.
Installation in location where strong light such as
sunlight or light from vehicle headlights can directly
enter the optical axis.
Installation so that the LED light illuminates
transmitter side, where LED light is required.
Installing the LED light so that it looks down
from high mounted position, separated form
the optical axis of receiver where LED lights
in parallel with detection line.
Installation so that the optical axis(Receiver)
is adjusted toward an opposite direction of
road, when detection line is set in parallel
with road.

5
MOUNTING HEIGHT
• In areas where there are trees or weeds, the photoelectric beams may become obstructed by overgrown branches or leaves.
As this may cause false detection, be sure to trim down leaves and branches according to the growth of the plants.
Furthermore, the photoelectric beams may get obstructed by swaying branches or leaves due to wind.
• Vine plants may wrap around the photoelectric beam sensors causing false detections. Therefore, be sure to prune such plants regularly.
• Insects, bird droppings, or other natural phenomena may also soil the sensors causing false detection. Be sure to clean the sensors regularly.
Cautions when using the outdoor photoelectric beam sensor (Regular maintenance)
PROTECTION DISTANCE AND
LIGHT BEAM COVERAGE
As the infrared light leaves the transmitter, it expands into conical shaped light beams.
The optical axis is in the center of the light beams. Adjust the reflector so that the device on the opposite
side is in the center of the light beams.
As these sensors are designed to detect humans, adjust the center of the sensors to the height of
approximately 2.6ft (0.8 m) from the ground when installing both on a wall and on a pole.
If the optical axis (center of the light beams) is aligned
correctly, a detection line with sufficient margin of
sensitivity is formed.
If the optical axis is not aligned correctly, there will be
insufficient margin of sensitivity even if the receiver is at
the center of the light beams, making the system more
susceptible to adverse effects of the environment
resulting in a malfunction.
A: Protection Distance
165’(50m)
330’(100 m)
Approx. 4’(1.2 m)
Approx. 8’(2.4 m)
B: Light Beam Coverage
Installing by adjusting the center of the sensor to
approximately 2.6ft (0.8 m) from the ground i.e. the
protection line is at waist height for humans, for reliable
detection.
If the installation position is too high or too low, making
protection line above shoulder height or below knee
height, detection becomes less reliable.
WRONG CORRECT
WRONG
CORRECT
Side View
Top View
OPTICAL AXIS ADJUSTMENT RANGE Refer to the diagram below, and install the sensors within the optical axis adjustment
range. (Photoelectric beams are shown in simplified form)
4.45”(113 mm)
4.45”(113 mm)
7.24”(184 mm)
Approx. 2.6’(0.8 m)
WRONG
WRONG
CORRECT
(Movable within 180°)
+90°
–90°
(Movable within 40°)
(Movable within 40°)
+20°
–20°
+20°
–20°
(Example 1) (Example 2) (Example 3)
Within 20° Within 20°
Within 20° Within 20°
Range where the optical
axis is shielded
Caution
The optical axis may be shielded depend-
ing on the shape of the housing and
mounting surface.
Check the optical axis range carefully and
start installation before use.

6
For straight line protection, set the frequency of 2
adjacent sensors to the channels at intervals and
provide up to 4 spans. Also, perform a sufficient
operation check before actual operation.
Failure to follow this may result in false detection
due to wraparound.
• When using multi-level protection or installing straight line protection with multiple spans, use a sensor with selectable modulation frequency. In
addition, select an appropriate channel and install the transmitter and the receiver in appropriate locations, according to the following examples.
Incorrect channel selection may cause malfunction.
• In case of multi-level protection, set modulation frequency channel for upper and lower sensors to the channels at intervals, such as “1” and “3”, or
“2” and “4”.
EXAMPLE OF PRACTICAL APPLICATION
External Perimeter ProtectionStraight Line Protection
2 Level Straight Line Protection
2 Level External Perimeter Protection
2 Level Protection
In order to minimize the occurrence of malfunctions, refer to the protection diagram
below for optimal operation.
Using the sensors incorrectly may cause malfunction. (Light beams are shown in
simplified form)
•Mutual interference or wraparound of the photoelectric beams can be prevented by changing the channels.
Refer to “7 SENSOR FUNCTION DESCRIPTIONS”
•Set corresponding transmitters and receivers to the same channel.
•Do not use other series together (for example, PXB series with double modulation type). This unit may receive interference, and
detection may fail.
Caution
For 2 level straight line protection, set the
frequency of 2 adjacent sensors to the channels
at intervals and perform a sufficient operation
check before actual operation. Also, set the same
photo-transmitting power (distance setting) in
the upper and lower sensors.
Failure to follow this may result in false
detection due to wraparound.
Caution
For 2 level external perimeter protection, install
receivers by keeping one away from another, and
perform a sufficient operation check before
actual operation.
Failure to follow this could result in false
detection due to wraparound.
Caution
For 2 level straight line protection, set the
frequency of 2 adjacent sensors to the channels at
intervals and provide up to 2 spans. Also,
perform a sufficient operation check before actual
operation. Failure to follow this may result in
false detection due to wraparound
Caution
•For the installation methods not described in the
instruction manual (installation of straight line
protection with 4-span or more, 3 level protection or
more, or others), contact the place of purchase or
TAKEX.
•Consult with TAKEX distributor or TAKEX regional
office about the frequency selection for installations not
mentioned in this instruction manual. Inappropreate
choice of frequency may cause malfunction.
Transmitter
1CH
Transmitter
1CH
Transmitter
3CH
Receiver
1CH
Receiver
1CH
Receiver
3CH
Transmitter
1CH
Receiver
1CH
Transmitter
3CH
Receiver
3CH
Transmitter
1CH
Transmitter
1CH
Receiver
1CH
Receiver
1CH
Transmitter
3CH
Transmitter
3CH
Receiver
3CH
Receiver
3CH
Transmitter
3CH Transmitter
1CH
Transmitter
3CH
Transmitter
1CH
Receiver
1CH
Receiver
3CH
Receiver
1CH
Receiver
3CH
1CH
3CH
2CH
4CH
Transmitter Transmitter
Receiver Receiver
1CH
3CH
2CH
4CH

7
㸩
㸫
Supplied double-sided adhesive tape
Wireless transmitter
housing
Base
Wireless
transmitter
Space for a wireless transmitter
Approx. 67mm
Approx. 200mm
Approx. 33mm
(1) CHECKING SPACE FOR WIRELESS TRANSMITTER
3BEFORE USE
• The space accommodates a wireless transmitter.
Please consider the dimensions of the wireless transmitter unit and the
necessary wiring prior to installation.
(3) MOUNTING WIRELESS TRANSMITTER
• Attach the supplied double-sided adhesive tape to the wireless
transmitter, and fix it in the space of the base.
• Depending on the wireless transmitter fixing location, pole or wall
mounting holes may be hidden. In such cases, fix the wireless
transmitter after mounting the base.
• For a wireless transmitter to be mounted, check operation and
configure settings according to instruction manual of the wireless
transmitter.
(2) ABOUT BATTERIES
• The recommended battery is SAFT LS33600 (3.6VDC).
• The battery life is approximately 5 years if 2 batteries (recommended)
are used. (when the unit performs detection 100 times a day, excluding
wireless transmitter)
• Note that when batteries other than those recommended are used, the
unit may not operate correctly.
(4) WIRELESS TRANSMITTER WIRING
The wireless transmitter can be wired in two ways, using the terminal
block or connector.
For wiring using the connector, prepare a connector harness separately.
Terminal block
Connector for a
wireless transmitter
(JST 6-pole PH connector)
Terminal block
ձղյն
Connector for a
wireless transmitter
(JST 12-pole PH connector)
ձղճմյնշոջռ
[Transmitter]
[Receiver]
ձղյն
ձղճմյնշոջռ
LOW BATTERY OUTPUT
①
②
N.C.
COM
Contact method: Dry contact relay (N.C)
Contact capacity: 30V DC 0.1A (resistive load)
POWER OUTPUT
⑤
⑥
+
−3.0V DC 65mA MAX
Terminal block
ALARM OUTPUT
①
②
③
N.C.
COM
N.O.
Contact method: Dry contact relay output form C
Contact capacity: 30V DC 0.1A (resistive load)
ENVIRONMENT OUTPUT
④
⑤
⑥
N.C.
COM
N.O.
Contact method: Dry contact relay output form C
Contact capacity: 30V DC 0.1A (resistive load)
LOW BATTERY OUTPUT
⑦
⑧
N.C.
COM
Contact method: Dry contact relay (N.C.)
Contact capacity: 30V DC 0.1A (resistive load)
POWER OUTPUT
⑪
⑫
+
−3.0V DC 65mA MAX
Terminal block

8
(5) SETTING LOW BATTERY OUTPUT VOLTAGE
When sharing the battery power with a wireless transmitter, check and adjust the low
battery output voltage level for the wireless transmitter.
Refer to the “MOUNTING BATTERIES” section, and mount batteries.
(6) MOUNTING BATTERIES
Mount batteries in the battery holder of the base.
*Max, 4 batteries can be accommodated in battery holder.
*Use 2 or more batteries.
*Using 4 batteries allows for longer battery life.
*Batteries can be mounted in any position. However, it is
recommended to accommodate the batteries on the
upper side of the battery holder when two batteries are
used in order to make the space open to the screw fixing
holes for wall or pole mounting on the lower side.
ձCheck the specifications of the wireless transmitter first. Refer to the
table on the right for low battery voltage, and set the power supply
voltage adjustment volume to an appropriate value.
ղTurn the low battery test switch ON, and check if low battery signal is
output from the wireless transmitter.
ճAfter checking, be sure to turn the test switch OFF.
ONOFF
㸩
㸫
*The figure shows the terminal section on the receiver.
Test switch of low
battery to a wireless
transmitter
Power output
Adjustment volume of
power supply voltage
to a wireless transmitter
when the battery level is
low
A
BC
D
Wireless
transmitter
ONOFF
Be sure to place the positive end of
batteries on the top as in the
figure.
Reference for the low battery voltage
A Approx. 2.0V
B Approx. 2.1V
C Approx. 2.2V
D Approx. 2.3V
When sharing the battery power of TXF-125E-KH with a wireless
transmitter, don’t insert batteries into the wireless transmitter.
Failure to follow this may result in fire or explosion.
Warning
Wireless trasmitter is not incorporated into this unit at
the time of shipment from the manufacturer.
There is a possibility that the operation of beam sensor
becomes unstable depending on the wireless transmitter
to use.

9
4INSTALLATION METHOD
㸩
㸫㸩
㸫
1 2
1 2
3
ձMount a wireless transmitter to a
wireless transmitter space. Arrange
wiring and configure settings according
to the wireless transmitter instruction
manual.
ղConnect the connection cable of the
sensor unit to the base unit.
ձBreak appropriate knockouts for the
mounting holes of the base unit using
a screwdriver.
ղAttach the sensor and base units to the
housing base using tapping screws.
ձMount batteries in the battery space on the
base. (Refer to the “3 (7) MOUNTING
BATTERIES” section)
ղAttach the battery cover.
Connection cable
3.94”
(100mm)
MAX
Battery cover
Wireless transmitter
housing
Sensor unit
Base
Knockout
TA attachment
ձAttach screws and nuts to the base unit.
Then slide the base unit from the top, and
fix it using the screws.
ղSlide the sensor unit from the top, and fix it
using the screws.
ճConnect the sensor unit connection cable
to the base unit.
Tapping screw
φ3×12mmrecommended
(soldseparately)
Sensor unit
Base
ATTACHING TO THE TA TOWER
3.94”
(100mm)
MAX
Fixing screw
position
Fixing screw
position
ձBreak knockout on the sensor unit.
ղFix the TA attachment using tapping
screws from the rear side of the sensor
unit. (3 positions)
ճBreak knockout on the base unit.
（4 Points of the marking of TOWER ）

10
5OPTICAL AXIS ADJUSTMENT By aligning the optical axis correctly, a protection line with sufficient margin
of sensitivity can be created, reducing the occurrence of malfunction.
Always adjust the optical axis on both upper and lower levels.
Swing arm(Red)
Note: For vertical angle
adjustments
Horizontal angle fine adjustment screw(White)
Note: For horizontal angle adjustments
Vertical angle adjustment screw(Red)
Note: For vertical angle adjustments
Swivel base(White)
Note 1: For horizontal angle adjustments
Note 2: Single notch is equivalent to 3°
Names of the Optical Unit
View finder
Adjusting the optical axis correctly ensures a sufficient sensitivity margin that increases resistance to dense fog, snow, and heavy
rain, establishing a highly reliable intrusion alarm system.
(1) NAMES AND FUNCTIONS
ձ
ࠉղ
Double Ring Alignment Mechanism, visible from the view finder
Broad adjustment
+90°
–90°
When looking at the view finder closely, the
view appears as the diagram on the right.
Adjust the angle so that the target color
appears in the center of the ring.
When looking at the view finder from a
distance, the view appears as the diagram
on the right.
Adjust the angle so that the target color
appears in the center of the ring.
(High accuracy)
Horizontal Vertical
Reflector Section Horizontal/Vertical Angle Adjustment Method
Broad adjustment can be made by
moving the swivel base within the
range of 0˚ to ±90˚.
Next, fine adjustment of 0˚ to ±5˚
can be made using the horizontal
angle adjustment screw.
+5°
–5°
Fine adjustment
Horizontal angle fine
adjustment screw
–10°
+10°
Broad adjustment
–10°
+10°
Fine adjustment
The inclination of the reflector can
be adjustable between -10˚ and +10˚
by pushing it forwards or backwards.
Next, fine adjustments of 0˚ to
±10˚ can be made using the
vertical angle adjustment screw.
Near
Far
Far
Near
Sequence of adjustment
ձĺղ

11
OR
Vertical angle adjustmentHorizontal angle fine adjustment
Vertical angle adjustmentHorizontal angle adjustment
Vertical angle adjustmentHorizontal angle fine adjustment
OR
OR
(2) ALIGNMENT MECHANISM
Move the swivel base and swing arm so that the opposite device is roughly aligned with the view finder.
1
Look closely through the view finder, and adjust the position so that the sensor of the opposite device is visible at the center of the ring using
the horizontal and vertical angle fine adjustment screws.
2
Look through the view finder from a distance, and readjust so that the sensor of the opposite device is visible at the center of the ring using the
horizontal and vertical angle fine adjustment screws.
3

12
Turn on the power to the transmitter and receiver. When adjusting beam alignment, please select “Mode selector” to “Alignment” check that the
LEDs of both the transmitter and receiver units are lit.
4
Check the status of the alarm LED and sensitivity attenuation LED on the receiver.
Refer to the table below, and take an appropriate measurement.
5
Adjust the optical axis in order to realize higher accuracy. Be sure to perform using one of the following methods.
6
“Optical Axis Fine Adjustment Using the Sound Check”
: The sound check function is used to describe the light reception level using high and low pitch tones.
“Optical Axis Fine Adjustment Using the Monitor Output Voltage”
: Checking the light reception level value using the monitor output voltage will ensure greater accuracy during optical axis adjustment.
“Optical Axis Fine Adjustment Using the Wireless Alignment Checker”
: Checking the light reception level value using the alignment voltage will ensure greater accuracy during optical axis adjustment.
: The light reception level value can also be monitored from the transmitter.
: For more details on how to operate the wireless alignment checker, refer to the ER-02 instruction manual.
LED status Description of the Display Remedy
Receiver
•
Upper/lower transmission/reception
authorization LED: Lit
•
Alarm LED: Off
•
Sensitivity attenuation LED: Off
①
The optical axis adjustment has been
almost aligned.
①
Go to step 6and fine adjust the optical
axis
(Adjust the upper and lower levels individual-
ly again)
•
Upper/lower transmission/reception
authorization LED: Lit
•
Alarm LED: Lit
•
Sensitivity attenuation LED: Off
①
Different channels are set for the trans-
mitter and receiver
②
Interference betweenthe photoelectric
beams
①
Set the same channel for the transmitter and
receiver
②
Change to a channel that is not influenced
by other factors
•
Upper/lower transmission/reception
authorization LED: Lit
•
Alarm LED: Off
•
Sensitivity attenuation LED: Lit
①
The light enters the receiver, but the light
reception level is insufficient (The optical
axis is misaligned)
②
The protection distance setting is not
appropriate
①
Go to step 6and fine adjust the optical
axis
(Adjust the upper and lower levels individual-
ly again)
②
Set the appropriate protection distance
•
Upper/lower transmission/reception
authorization LED: Lit
• Alarm LED: Lit
• Sensitivity attenuation LED: Lit
①
The light does not enter the receiver at all
(The optical axis is not adjusted correctly)
①
Go back to step 1and adjust the optical
axis again
Names of operation section
Lit
Transmitter
Lit
Receiver
Note: This section describes the name and function of each part used during optical axis adjustment.
Upper transmission LED/reception authorization LED
Lower transmission LED/reception authorization LED
Each time the switch is pressed, the optical unit switches.
Transmitter
Receiver
Upper/lower changeover switch
Alarm LED
Note: Only available on
the receiver
• Lights up when an
alarm is output.
Sensitivity attenuation
LED
Note: Only available on
the receiver
• Lights up when the
sensitivity is
insufficient.
The corresponding LED lights up
when the transmission/reception is
authorized. (Upper and/or lower can
be switched by the upper/lower
changeover switch.)
Transmit from both upper and lower
Only transmit
from upper
Only transmit
from lower No transmission
Received on both upper/lower Only received on lowerOnly received on upper
Each time the switch is pressed, the optical unit switches.
Monitor jack Note: Only available on the receiver
• The monitor output voltage can be checked by using a commercially available tester.
Sound check switch Note: Only available on the receiver
• Beam reception level can be checked by the sound tone.
In the walk test mode, the beep sound is generated according to the alarm output.
Mode Selector : When adjustment, set “Alignment”, When operation, set “Operation”.
When adjusting beam alignment, please
select “Mode selector” to “Alignment” on
both the transmitter and the receiver in
order to adjust the beam alignment
accurately.

13
The sound check function indicates the light reception level by using high and low pitched tones.
The sound check function is only installed on the receiver.
Fine adjust optical axis of the upper level.
(3) SOUND CHECK
Turn the sound check switch on the receiver to the ON position.
When the optical axis is roughly aligned, the beep sound is made.
The optical axis is incorrectly aligned if no sound is made.
1
First, check only the transmission and reception on the upper level , and then check only the transmission and reception on the
lower level.
(When the light can be received on both the upper and lower levels, the beep sound is generated at the total light reception level of
the upper and lower levels.)
ձPress the upper/lower changeover switch on the transmitter to
select [Only transmit from upper].
ղPress the upper/lower changeover switch on the receiver to
select [Reception authorization on upper only].
ճTurn the adjustment screw to fine adjust until the tone reaches
the highest pitch.
(Adjust both the transmitter and receiver.)
2
Fine adjust optical axis of the lower level.
ձPress the upper/lower changeover switch on the transmitter to
select [Only transmit from lower].
ղPress the upper/lower changeover switch on the receiver to
select [Reception authorization on lower only].
ճTurn the adjustment screw to fine adjust until the tone reaches
the highest pitch.
(Adjust both the transmitter and receiver.)
3
Check if the light from other transmitter doesn’t enter the receiver.
ձPress the upper/lower changeover switch on the transmitter to
select [No transmission].
ղPress the upper/lower changeover switch on the receiver to
select [Reception authorized for both upper and lower].
ճCheck that the alarm LED lights up, the receiver outputs an alarm
signal, and the sensitivity attenuation LED is lit.
4
Return to the original settings.
ձPress the upper/lower changeover switches on the transmitter
and receiver, and select [Reception authorized for both upper
and lower].
ղCheck that the upper/lower transmission/reception authorization
LEDs are lit.
Also check that the alarm LED and sensitivity attenuation LED on
the receiver are off.
5
If no alarm is activated or the sensitivity attenuation LED is not lit
When using multi-level protection, you may experience some adverse
effects from other photoelectric beam sensors. In such cases, readjust
the other photoelectric beam sensors to reduce the effects to the
minimum.
In addition, check that an appropriate channel is set.
Beep
շSound check switch
Receiver
Transmitter
Beep
(high pitch beep)
Lit
Lit
Receiver
Transmitter
Lit
Off
Receiver
Transmitter
Lit
Lit
Receiver
Transmitter
Beep
(high pitch beep)
Receiver
Transmitter
Lit
Lit
Lit Lit

14
Fine adjust the upper level optical axis.
(4) MONITOR OUTPUT VOLTAGE
Insert a commercially available tester into the monitor jack on the receiver.
1
First, check only the transmission and reception on the upper level , and then check only the transmission and reception on the
lower level.
(The values are not displayed correctly when reception of the beam is possible both the upper and lower levels.)
The monitor jack is polarized.
Check the polarity of the tester pin before inserting it.
Use a tester with an internal resistance of over 1 MΩ.
ձPress the upper/lower changeover switch on the transmitter to
select [Only transmit from upper].
ղPress the upper/lower changeover switch on the receiver to
select [Reception authorization on upper only].
ճTurn the adjustment screw to fine adjust until the monitor output
voltage reaches the highest value.
(Adjust both the transmitter and receiver.)
2
Fine adjust the lower level optical axis.
①Press the upper/lower changeover switch on the transmitter to
select [Only transmit from lower].
②Press the upper/lower changeover switch on the receiver to
select [Reception authorization on lower only].
③Turn the adjustment screw to fine adjust until the monitor output
voltage reaches the highest value.
(Adjust both the transmitter and receiver.)
3
Check if the light from other transmitter doesn’t enter the receiver.
①Press the upper/lower changeover switch on the transmitter to
select [No transmission].
②Press the upper/lower changeover switch on the receiver to
select [Reception authorized for both upper and lower].
③Check that the alarm LED lights up, the receiver outputs an alarm
signal, and the sensitivity attenuation LED is lit. Also check the
monitor output voltage.
4
Return to the original settings.
ձPress the upper/lower changeover switches on the transmitter
and receiver, and select [Reception authorized for both upper
and lower].
ղCheck that the upper/lower transmission/reception authorization
LEDs are lit.
Also check that the alarm LED and sensitivity attenuation LED on
the receiver are off.
5
If no alarm is activated or the sensitivity attenuation LED is not lit
When using multi-level protection, the monitor output voltage may
become close to “1 V” due to effects of other photoelectric beam
sensors. In such case, readjust the other photoelectric beam sensors to
reduce the effects to the minimum.
In addition, check that an appropriate channel is set.
See the following table for the monitor output voltage.
More accurate adjustment of the optical axis can be achieved by checking the light reception level value using the voltage of the monitor output.
Monitor Output Voltage Reception Sensitivity
More than 2.4 V DC Best
1.9 to 2.4V DC Good
Less than 1.9V DC Poor, re-adjust
Lit
Lit
Lit
Off
Receiver
Monitor
Receiver
Receiver
Receiver
Transmitter
Transmitter
Transmitter
Lit
Lit
Monitor
Monitor

15
(5) WIRELESS ALIGNMENT CHECKER: ER-02 (SOLD SEPARATELY)
When using the checker ER-02, set its power changeover switch to “supply from battery” (ER-02 built-in battery) for operation.
In the event that each LED is lit after mounting the batteries and opening the cover, or beep of the sound check function sounds,
the current draw can be approximately 10 to 20 times bigger than during standard operation. Therefore, the battery life
decreases.
The wireless alignment checker ER-02 can be used to check the monitor output voltage both on the transmitter and receiver, which enables even one person
to easily complete the correct optical axis adjustment.
Also, the light reception level can be checked during optical axis adjustment because the monitor output voltage can be checked.
Accurate adjustments of the optical axis can be achieved by checking the light reception level value using the voltage of the monitor output.
As the light reception level value can also be checked using the voltage on the transmitter, more accurate adjustments of the optical axis can be achieved.
Using the wireless alignment checker enables easy and accurate beam alignment.
Providing sufficient margin of sensitivity increases resistance to the dense fog, snow, and heavy rain, which makes it possible to construct a highly reliable
intrusion alarm system.
Note: For detailed operation procedure of the wireless alignment checker, refer to the instruction manual of ER-02.
6OPERATION CHECK Be sure to perform an operation check after the optical axis adjustment.
When the sound check function is set to ON, and the Mode selector is switched to “Operate”, the unit enters the walk test mode
(activated for approximately 5 minutes after switching).
The beep sounds in synchronization with the alarm output.
Be sure to check that the alarm transmission is received on the wireless receiver as well.
Be sure to set the Mode selector to “Operate”. (for both transmitter and receiver)
Otherwise, correct operation cannot be performed.
After optical axis adjustment is completed, set the transmitter and receiver Mode selector to “Operate”, and store them in the housing.
Interrupt an area near the sensors on the detection line, or around the center of the detection line, and check that the alarm LED lights up along with
the alarm transmission.
Transmitter
Receiver
Beep
(high pitch
beep)
Lit

16
7SENSOR FUNCTIONS
㸱㸲 㸱㸲 㸱㸲 㸱㸲
㸱㸲
330’
(100㹫)
247’
(75㹫)
165’
(50㹫)
82’
(25㹫)
㸱㸲 㸱㸲 㸱㸲 㸱㸲
㸱㸲 50㹫S 100㹫S 250㹫S 500㹫S
㸳㸳
㸳OFF
ON
Note: Installed on the transmitter and the receiver
Running at full speed Walking normally Walking slowly
Interruption time:
50mS(0.05 secs)
Interruption time:
250mS(0.25 secs)
Interruption time:
500mS(0.5 secs)
Function setting switch
(Factory setting: OFF)
Function setting switch
(Factory setting: 50mS)
Function setting switch
(Factory setting: 100m)
㸯㸰
㸯㸰 㸯㸰 㸯㸰 㸯㸰
㸲CH㸰CH 㸱CH㸯CH
㸯㸰
㸯㸰 㸯㸰 㸯㸰 㸯㸰
㸲CH㸰CH 㸱CH㸯CH
Function setting switch
(Factory setting: 1CH)
Function setting switch
(Factory setting: 1CH)
Transmitter Receiver
This section describes the functions equipped in the sensors. Refer to below and set
the functions properly.
(1) MODULATION FREQUENCY CHANGEOVER FUNCTION
Each channel has its own modulation freguency, which can prevent mutual interference or wraparound of the photoelectric beams.
Set corresponding transmitters and receivers to the same channel.
Note: Only installed on the transmitter
(2) DETECTION PROTECTION DISTANCE CHANGEOVER FUNCTION
Changes beam power according to the protection distance.
Setting the appropriate beam power can prevent wraparound and/or jumping over of the beams.
Note: Only installed on the receiver
(3) RESPONSE TIME ADJUSTMENT FUNCTION
The interruption time of the detection can be adjusted.
(Refer to the figures, and set the response time to the interruption time for
detection objects)
Note: Only installed on the receiver
(4) BATTERY SAVING FUNCTION
This function can be used to regulate the alarm output and environmental
output, reduce current consumption, and extend the battery life.
If there is a possibility that people often pass across the detection line, set this
function.
Once the alarm output is generated, next output is generated after
approximately 15 minutes even if detection occurs.
(1) If the interruption time is shorter than the response time, the obstructing object is not detected.
(2) In areas where there are large objects fluttering in the wind and obstruct the optical axis (e.g., birds, newspaper, and
cardboard), set the response time slightly slower according to the installation condition. (However, if the response time
is too slow, the units may not detect an intruder.)
Caution
• When installed with a protection
distance of 200’(60m)эSet 247’(75m)
• When installed with a protection
distance of 295’(90m)эSet 330’(100m)
200’(60m)
295’(90m)
Setting Corresponding protection distance
330‘(100m) 330‘(100m) 〜247‘(75m)
247‘(75m) 247‘(75m) 〜165‘(50m)
165‘(50m) 165‘(50m) 〜82‘(25m)
82‘(25m) 82‘(25m) or less

17
Note: Only installed on the receiver
(5) REPEAT OUTPUT FUNCTION
When the unit outputs continuous alarm (e.g. beam path obstructed by a parked
vehicle), or the environmental alarm is ceaselessly output, this function will
repeat the output signal only every 2 minutes, or if the low battery warning is
output it will repeat the output signal every 15 minutes. Note that using this
function will result in the quicker consumption of batteries.
Note: Only installed on the receiver
(6) SOUND CHECK FUNCTION
You can check status of the light reception or the alarm operation on the receiver
by an audible tone.
Note: Installed on the transmitter and the receiver
(7) UPPER/LOWER CHANGEOVER FUNCTION
This function allows you to switch the optical unit to transmit/receive the beam by pressing the upper/lower changeover switch.
Note: The optical units switch as shown in the diagram below when the upper/lower changeover switch is pressed.
Note: Only installed on the receiver
(8) SENSITIVITY ATTENUATION SIGNAL FUNCTION
The LED lights up when the light reception level is judged to be insufficient in order to notify the operator that
inspection is necessary.
Note: Installed on the transmitter and the receiver
(9) LOW BATTERY DISPLAY FUNCTION
This function is used to light up the transmission LED/reception authorization LED approximately every 5
seconds when the battery level is low.
The lighting indication can be checked even when the Mode selector is set to “Operate”.
Note: Installed on the transmitter and the receiver
(10) WIRELESS ALIGNMENT CHECKER CONNECTION FUNCTION
Using the wireless alignment checker (sold separately) enables easy and
accurate optical axis adjustment.
Providing sufficient margin of sensitivity increases the resistance to the dense
fog, snow, and heavy rain, which makes it possible to construct a highly reliable
intrusion alert system.
Wireless alignment
checker connector
㸵㸵
㸵OFF
ON
Function setting switch
(Factory setting: OFF)
Transmit from both
upper and lower
(when power is on)
Only transmit
from lower
No transmission
Only transmit
from upper Reception authorization
on both upper and lower
(when power is on)
Reception
authorization on
lower only
Reception authorization
on upper only
Lit
Lit
Lit
Lit
Lit
Lit
Lit
Off
[Transmitter] [Receiver]
Lit
Off
Upper/lower changeover
switch
Transmission LED/reception
authorization LED
(Different displays for
upper and lower)
㸴㸴
㸴OFF
ON
Function setting switch
(Factory setting: OFF)
Transmission LED /
reception authorization LED
Upper/lower changeover switch
Sensitivity
attenuation LED
Item Operation (status) Other settings
Beam reception level
Beam reception level can be checked by the sound tone.
(The tone pitch becomes higher as the light reception level
increases.)
Sensitivity attenuation LED is off while the cover
on the receiver is removed.
Walk test mode
Beep sound is generated according to the alarm output.
(Activated approximately 5 minutes after Mode selector is
switched to “Operate”.)

18
8TROUBLESHOOTING • Check the device by referring to the table below. If you cannot restore the device to
normal condition after the check, contact the place of purchase or TAKEX.
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.
(11)MODE SELECTOR FUNCTION
Mode selector
Alignment
Operate
(Factory set)
Note: Installed on the transmitter and the receiver
This mode is used for operation, which is to minimize LEDs’ lighting up, and
reduce consumption.
And also optimizes the transmission beam strength.
This mode is used for adjustment, which is to light up the LED for adjustment,
and optimize the transmission beam strength.
When adjusting beam alignment, please select “Mode selector” to “Alignment”
on both the transmitter and the receiver in order to adjust the beam alignment
accurately.
※After adjustment, make sure to return “operate” mode
Status Cause Countermeasure
Transmitter LED does not light up
(when the cover is open)
(1) Batteries are not placed in the transmitter
(2) Batteries in the transmitter are exhausted
(3) Batteries in the transmitter are placed with opposite
polarity.
(4) Connection failure or disconnection between the main
unit and base
(5) Transmitter is set to “No transmission”.
(6) The Mode selector is set to “Operate”.
(1) Mount batteries in the transmitter
(2) Replace batteries in the transmitter with new ones
(3) Correct the battery polarity in the transmitter
(4) Check connection
(5) Press the upper/lower changeover switch, and set to
“Transmit”
(6) Set the Mode selector to “Alignment”.
Reception authorization LED does
not light up The Mode selector is set to “Operate”. Set the Mode selector to “Alignment”.
Alarm LED does not light up when
the infrared beams are interrupted
(1) Batteries are not placed in the receiver
(2) Connection failure or disconnection between the main
unit and base
(3) The 4 beam paths are not interrupted simultaneously
(4) Interrupted for shorter time than the detection
response time
(5) Infrared beams are reflected on any object, and enter
into the receiver
(6) Other beams enter into the receiv
(7) Strong light or sunlight directly enter the optical
axis of receiver. (Such as headlight of vehicle, IR
illumination, the white light LED, etc.)
er
(1) Mount batteries on the receiver
(2) Check connection
(3) Interrupt all 4 beam paths simultaneously
(4) Set a shorter detection response time than the
passing time
(5) Remove reflective objects, or change the installation
place and/or optical axis direction
(6) Change direction of optical axis to prevent other beams
(7) Switch location of receiver and transmitter.
from entering
Alternatively, change the frequency channel settings
Alarm LED continues to light
(Alarm output does not stop)
(1) Optical axis (focus) is misaligned
(2) There are obstacles between the transmitter and
receiver
(3) Covers or reflecting mirrors of the transmitter and
receiver are dirty
(4) Frequency channel settings of the transmitter and
receiver do not match
(1) Readjust the optical axis
(2) Remove obstacles
(3) Clean with a soft cloth
(4) Match the frequency channel settings
Alarm is often generated
intermittently
(1) Batteries are exhausted
(2) Connection failure or disconnection between the main
unit and base
(3) There are obstacles between the transmitter and
receiver (trees blowing in the wind)
(4) Sensor installation is unstable
(5) Covers or reflecting mirrors of the transmitter and
receiver are dirty
(6) Optical axis (focus) is misaligned
(7) Big birds or cats sometimes interrupt the beams
(8) Protection distance is longer than the protection
(9) Strong light or sunlight directly enter the optical
axis of receiver. (Such as headlight of vehicle, IR
illumination, the white light LED, etc.)
distance setting on the transmitter
(1) Replace batteries with new ones
(2) Check connection again
(3) Remove obstacles
(4) Fix the sensor securely
(5) Clean with a soft cloth
(6) Adjust the optical axis again
(7) Set the detection response time to be slightly longer
(Except the place where intruders can run through
at full speed)
(8) Change the setting according to the protection
(9) Switch location of receiver and transmitter.
distance
Alarm LED lights up, but the
wireless transmitter does not
operate
(1) Wiring to the wireless transmitter is disconnected
(2) Wiring to the wireless transmitter is wrong
(1) Check connection again
(2) Check connection again

19
9SPECIFICATIONS
BATTERY OPERATED PHOTOELECTRIC BEAM SENSOR
Model TXF-125E-KH
Detection system Near infrared pulsed beam interruption system
(TR-RE 4 beam simultaneous interruption)
Infrared beam Single modulation pulsed beam by LED (near infrared beam light-emitting diode)
Protection distance Outdoor 330‘(100 m) or less
Protection distance setting 82‘(25m), 165‘(50m), 247‘(75m), 330‘(100m) (4 distances selectable)
Distance margin
(maximum arrival distance)
10 times
3300‘(1000m)
Response time 0. 05sec., 0.1sec., 0.25sec., 0.5sec. (4-level changeover)
Modulated beam
frequency selection 4 channels
Power supply voltage 3.6VDC (recommended battery: SAFT lithium thionyl chloride battery LS33600)
Current consumption
750μA
Transmitter : Approx. 430μA(during protection)
Receiver : Approx. 320μA(during protection)
(normal temperature, 3.6V DC)
Battery life
Transmitter : Approx. 5 years (at normal temperature, with 2 recommended batteries, excluding a
wireless transmitter)
Receiver : Approx. 5 years (detects 100 times a day, at normal temperature, with 2 recommended
batteries, excluding a wireless transmitter)
Alarm output
(receiver only)
Dry contact relay output form C
30V DC 0.1A (resistive load)
Environment output
(receiver only)
Dry contact relay output form C
30V DC 0.1A (resistive load)
Low battery output
(transmitter and receiver)
Dry contact relay (N.C)
30V DC 0.1A (resistive load)
Power output
(transmitter and receiver) 3.0V DC 65mA MAX
Beam adjustment Horizontal : ±90°, Vertical: ± 20°
Alarm LED Red LED (Receiver) ON : when alarm is initiated
Attenuation LED Red LED (Receiver) ON : when beam is attenuated
Ambient temperature –13°F to+140°F (–25°C to+60°C) (No freezing or condensation)
(The battery function may decrease at 0°C or less, or +40°C or more)
Functions
Sound check
Monitor jack
Upper/lower beam switch
Low battery indication
Wireless alignment checker connection
Battery saving
Repeat output
Battery sharing
Mounting position Outdoor, Indoor
Weight Transmitter : Sensor Unit 17.5oz (500g) ,Base 21.7oz (620g) excluding batteries
Receiver : Sensor Unit 17.5oz (550g) ,Base 21.7oz (620g) excluding batteries
Appearance Sensor unit : PC/ABS resin Base : ASA resin Black
㸨Specifications and design are subject to change without prior notice.

20
10 EXTERNAL DIMENSIONS Unit: inch (mm)
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 difficulty being experienced. There will be
charges rendered for product repairs made after our Warranty Period has expired.
No.05-818 1607
Reference installation drawing
4.49”(114 mm) 2.52”(64 mm)
㸦Knockout㸧
10- 0.16”
Compatible with screws
(10- 4 mm)
3.29”
(83.5 mm)
2.99”(76 mm)
2.44”(62 mm)
4.72”(120 mm)
6.38”(162 mm)
7.97”(202.5 mm)
15.04”(382 mm)
1.46”(37 mm)
17.60”(447 mm)
16.38”(416 mm)
3.57”(90.6 mm) 3.27”(83 mm)
3.23”(82 mm)
9.00”(228.5 mm)
4- 0.16”
Compatible with screws
(4- 4 mm)
Reference
installation drawing
■Options : Alignment wireless checker : ER-02
In Japan
Takex America Inc.
4/15 Howleys Road, Notting Hill,
VIC, 3168
Tel : [phone]
Fax : [phone]
Takenaka Engineering Co., Ltd.
83-1, Gojo-sotokan,
Higashino, Yamashina-ku,
Kyoto 607-8156, Japan
Tel : [phone]
Fax : [phone]
http : // www. takex-eng. co. jp /
Takex Europe Ltd.
Takex House, Aviary Court, Wade Road,
Basingstoke, Hampshire. RG24 8PE, U.K.
Tel : [phone]
Fax : [phone]
http : // www. takexeurope. com
In the U.S. In the U.K.
In Australia
Takex America Inc.
151 San Zeno Way
Sunnyvale,
CA 94086, U.S.A
Tel : [phone]
Fax : [phone]
http : // www. takex. com