TAKENAKA ENGINEERING CO. LTD. COM-50XTL ユーザーズマニュアル

Photoelectric beam detection response time 
adjustment volume
(Factory setting : Standard position [0.05 sec] ) 

< Receiver >

Microwave reception authorization LED : Red

Photoelectric beam reception authorization LED : Red

Microwave/Photoelectric beam changeover switch

Monitor jack

1 2 3 4 5 6 7 8

1 2 3 4

Microwave transmission LED : Red

Photoelectric beam transmission LED : Red

Transmitter channel changeover swicth

(Factory setting : 1CH)

Beam power
 (Factory setting : H)

Microwave / Photoelectric beam 
changeover switch

< Transmitter >

AND/OR selection switch (Factory setting:AND)
       “8. EXPLANATION OF FUNCTION
       (8-7 AND/OR-GATE SETLECTION)”
Environment/Alarm selection switch (Factory setting : Environment)
       “8. EXPLANATION OF FUNCTION 
       (8-6 ENVIRONMENT/ALARM OUTPUT SELECTION)”

Microwave detection response time selection switch
 (Factory setting:Standard [0.04 sec])
       “8. EXPLANATION OF FUNCTION
       (8-8 RESPONSE TIME ADJUSTMENT)”

Receiver channel changeover switch (Factory setting:1CH)
      

 “8. EXPLANATION OF FUNCTION

       (8-1 MODULATION FREQUENCY SELECTION)” 

Sound check switch (Factory setting : OFF) 
       “8. EXPLANATION OF FUNCTION
       (8-5 SOUND CHECK)”

Alarm memory changeover switch (Factory setting : Manual)
       “8. EXPLANATION OF FUNCTION
       (8-4 

ALARM MEMORY DISPLAY

)”

Beam tower (Factory setting : OFF)
       “8. EXPLANATION OF FUNCTION
       (8-3 

BEAM TOWER SELECTION

)”

Beam tower
 (Factory setting : OFF)

Warning

Caution

Do not touch the terminal section with wet hands. 
This may cause an electrical shock. 

●

This manual describes precautions to be observed for safe operation of the device by classifying 

 

them according to the degrees of danger and damage that would be generated when using the 

 

unit incorrectly. Read carefully this manual.

●

Explanation is done by classifying the degree of harm and damage that occurred when using incorrect usage.

Warning: This indicates the risk of severe injury, and even 
death, if ignored or a user handles the unit incorrectly.

Caution: This indicates the risk 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. 

●

These precautions are categorized throughout the manual using the following symbols.

A prohibited action, you must not do.

An action you must do, and information you should 
keep in mind.

Alarm LED : Red

Sensitivity
attenuation LED
 : Red

Memory LED
 : Red

“8. EXPLANATION OF FUNCTIONS
(8-8 

RESPONSE TIME ADJUSTMENT FUNCTION

)”

“8. EXPLANATION OF FUNCTIONS
 (8-9 MICROWAVE/PHOTOELECTRIC
        BEAM CHANGEOVER)”

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.
・Smoke, abnormal odor, and/or sound are found.
・Liquid, such as water, and/or foreign material have 

entered the unit.

・The unit has deformed and/or damaged parts.

Do not dissemble or modify the unit. This may cause a fire, 
an electrical shock, or a malfunction of the unit.

Be sure to make adjustment after installation and check 
that it works properly.

Do not use the unit powered with other voltage level than 
the specified power supply voltage (12 – 30V DC). 
This may cause a fire, or an electrical shock.

Do not apply impact to the unit. Strong impact may cause 
deterioration in performance and damage to the unit.

This unit may not operate properly near the devices that 
generate a strong electric or a magnetic field. 

Do not connect to the output contact of the unit other 
devices exceeding the rated capacity indicated.

For wall mounting, mount the unit on firm surfaces where 
reinforcement materials are used. When mounting the unit 
on non-wood materials, such as plaster board or concrete, 
mount it firmly by using anchors and screws that match the 
wall. Unstable mounting may cause injury or property 
damage.  

If the mounting height is not correctly adjusted, the 
microwave forms an unstable detection area, and it may not 
detect the objects even by passing through the area.

The devices near this unit may not operate properly due to 
the magnetic field and/or magnetism generated from the 
unit.

Make sure to mount the unit firmly. Do not mount it at the 
location that cannot support its weight. The unit may fall 
and cause an injury or a malfunction consequently.

 “8. EXPLANATION OF FUNCTIONS
 (8-3 BEAM TOWER SELECTION)”

“8. EXPLANATION OF FUNCTIONS
(8-2 BEAM TRANSMISSION POWER SELECTION)”

 “8. EXPLANATION OF FUNCTIONS
 (8-1 MODULATION FREQUENCY SELECTION)” 

“8. EXPLANATION OF FUNCTIONS 
(8-9 

MICROWAVE/PHOTOELECTRIC BEAM

       CHANGEOVER

)”