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ENFORCER Twin Photobeam Detectors 

SECO-LARM U.S.A., Inc. 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Adjusting the Alignment:  

Fig. 10: 
Horizontal and Vertical 
Sensor Adjustment 
 
 

 

 

Fine Tuning the Receiver:  

The transmitter and receiver sensor units can be adjusted ±5º 
vertically and ±90º horizontally once the unit is mounted and 
power is connected (see fig. 2 on page 3). 
There are two ways to adjust alignment: 
1.

 

Laser adjustment (see fig. 1 on page 3): 
a.

 

Remove the transmitter cover, then turn the laser on with 

the ON/OFF switch (see fig. 1 on page 3). A red dot will 

show where the photoelectric beams are aimed. 

b.

 

Adjust the transmitter's sensor unit vertically and 
horizontally until the red dot is centered on the receiver 

and both the receiver’s LEDs turn off. See Table 3. It may 

be necessary to adjust the horizontal and vertical angles 

of the receiver's sensor unit as well. 

c.

 

Repeat steps a and b for the receiver. 

d.

 

Turn the lasers off, and then replace the covers. 

WARNING: Do not look directly at the lasers.

 

NOTE

 – Do not interrupt the beam while adjusting alignment. 

1.

 

Once the sensor is mounted and aligned, the sensor can 

be fine-tuned using the voltage output jack. 
a.

 

Set the range of a volt-ohm meter (VOM) to 1~4 VDC.  

b.

 

Insert the red (+) probe into the (+) terminal and the 

black (-) probe into the (-) terminal. 

c.

 

Measure the voltage (see table 4). 

d.

 

Adjust the horizontal angle by hand until the VOM 

indicates the highest voltage. 

e.

 

Adjust the vertical angle by turning the vertical 

adjustment screw until the VOM indicates the highest 
voltage. 

 

 

NOTE

 – If you cannot see the opposite unit in the viewfinder, put a sheet of white paper near the 

unit to be seen, move your eyes about 2" (5cm) away from the viewfinder, and try again. 

2.

 

Eyeball adjustment (see fig.10): 
a.

 

Remove the transmitter cover and look into one of 

the alignment viewfinders (one of the four holes 

located between the two lenses) at a 45° angle.  

b.

 

Adjust the horizontal angle of the lens vertically 
and horizontally until the receiver is clearly seen 

in the viewfinder. 

c.

 

Repeat steps a and b for the receiver. 

d.

 

Replace the transmitter and receiver covers. 

Vertical 

Adjustment 

Horizontal 

Adjustment 

View 

Finders 

 

 

Alarm

 

(Red LED)

 

Signal

 

(Yellow LED) 

 

Signal 

Strength 

Single 

frequency 

Multi 

frequency 

OFF OFF  OFF 

Best 

OFF OFF Flash 

Good 

OFF ON  ON 

Fair 

ON ON  ON 

Re-adjust 

Table 3: Receiver LED Indicators 

Note: 4VDC is maximum possible reading. 

Voltage output 

Alignment 

quality 

Single 

frequency 

Multi 

frequency 

>2.8V >2.8V 

Best 

1.7~2.7 V  1.8~2.7 V  Good 
1.1~1.6 V  1.1~1.7 V  Fair 

<1.0V <1.0V 

Re-adjust 

Table 4: 

Содержание SLI Enforcer E-960-D190Q

Страница 1: ...am Detectors Manual Model Outdoor Range Indoor Range E 964 D390Q 390 ft 120m 790 ft 240m E 960 D290Q 290 ft 90m 590 ft 180m E 960 D190Q 190 ft 60m 390 ft 120m E 960 D90Q 90 ft 30m 190 ft 60m Multi frequency version ...

Страница 2: ...reliable perimeter security minimizing false alarms from falling leaves birds etc Lensed optics reinforce beam strength and provide excellent immunity to false alarms due to rain snow mist etc Weatherproof sunlight filtering case for indoor and outdoor use Non polarized power inputs Automatically adjusts beam strength to compensate for different weather conditions Automatic input power filtering w...

Страница 3: ...nto the beams Therefore do not mount near trees bushes or other leafy vegetation Do not mount where the transmitter or receiver could be splashed by water or mud Do not mount where the unit could be suddenly exposed to a bright light such as a floodlight or a passing automobile s headlight Do not let sunlight or any direct beam of light enter the sensing spot of the transmitter If needed mount so ...

Страница 4: ...90m 1 940ft 5 200m 17 060ft 310m 1 020ft 2 600m 8 530ft Note 1 Max cable length when two or more sets are connected is the value shown in Table 1 divided by the number of sets Note 2 The power line can be wired to a distance of up to 3 300ft 1 000m with AWG22 0 33mm2 telephone wire Wiring the Transmitter Wall Mount 3 If the sensor wiring is run along the surface of the wall There are two plastic k...

Страница 5: ... mounting plate See fig 4 2 Break a hole in the mounting plate s rubber grommet and pull the cable through the grommet s hole Then run the cable through the hole near the top of the sensor unit so it comes out the front Use the included mounting bracket to mount to the pole Then reattach the sensor unit to the mounting plate connect the wires and snap on the cover See fig 7 Wiring fig 8 1 Screw th...

Страница 6: ...Power Alarm ch 1 Alarm ch 2 Control panel 12VDC Example connection 2 Dual Sensors Separate Channels Receiver 1 2 3 4 Transmitter 1 2 Receiver 1 2 3 4 Transmitter 1 2 Power Alarm signal Control panel 12VDC Example connection 3 In line Single Channel Receiver 1 2 3 4 Transmitter 1 2 Receiver 1 2 3 4 Transmitter 1 2 Tx Rx 1 2 1 2 3 4 Power Alarm signal Control panel 12VDC Example connection 4 Two sta...

Страница 7: ...h position Important The transmitter and receiver sensor pair must be set with the same frequency Multiple Sensor Sample Application For E 964 D390Q model only Selectable 4 Channel Beam Frequency For E 964 D390Q Model Only Frequency channel CH1 CH2 CH3 CH4 Switch position Table 2 Beam Frequency Selection Chart For E 964 D390Q model only 1 2 ON 1 2 ON 1 2 ON 1 2 ON 1 Single pair multiple layer appl...

Страница 8: ...ensor 5 Sensor 6 Tx Ch3 Rx Ch3 Rx Ch3 Tx Ch3 Tx Ch4 Rx Ch4 5 Two layer double stacked perimeter security application Ch1 Tx Ch3 Rx Ch2 Ch4 Tx Ch4 Ch2 Rx Ch4 Ch2 Ch3 Rx Ch1 Rx Ch3 Ch1 Tx Ch2 Ch4 Tx Ch1 Ch3 Tx Ch1 Rx Ch1 Rx Ch1 Tx Ch1 Tx Ch2 Rx Ch2 4 Perimeter security application Rx Ch2 Tx Ch3 Rx Ch4 Tx Ch2 Rx Ch1 Tx Ch1 Rx Ch3 Tx Ch4 ...

Страница 9: ...t ohm meter VOM to 1 4 VDC b Insert the red probe into the terminal and the black probe into the terminal c Measure the voltage see table 4 d Adjust the horizontal angle by hand until the VOM indicates the highest voltage e Adjust the vertical angle by turning the vertical adjustment screw until the VOM indicates the highest voltage NOTE If you cannot see the opposite unit in the viewfinder put a ...

Страница 10: ...to ensure the alignment and delay time settings are suitable for the site Table 5 Specifications Model E 960 D90Q E 960 D190Q E 960 D290Q E 964 D390Q Max range outdoor 90 30m 190 60m 290 90m 390 120m Max range indoor 190 60m 390 120m 590 180m 790 240m Max current Tx Rx 64mA 70mA 74mA 88mA No of beam channel N A N A N A 4 Voltage output 10 1 4 V Power 10 30 VAC VDC non polarized Detection method Si...

Страница 11: ... interrupted and LED lights but no alarm trigger Alarm trigger cable may be cut or the relay contact stuck due to overloading Check the continuity of the wiring between the sensor and the alarm Alarm LED continuously lit a Lenses out of alignment b Beams are blocked c Cover is foggy or dirty a Realign the lenses b Remove any obstacles c Clean the cover Alarm trigger becomes erratic in bad weather ...

Страница 12: ...lopment and improvement For that reason SECO LARM reserves the right to change specifications without notice SECO LARM is also not responsible for misprints All trademarks are the property of SECO LARM U S A Inc or their respective owners Copyright 2019 SECO LARM U S A Inc All rights reserved WARRANTY This SECO LARM product is warranted against defects in material and workmanship while used in nor...

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