10cm
2. Look through the viewfinder as shown below.
Viewfinder
NOTE: After completion of optical adjustment, ensure
Monitor Jack
1. Insert the meter pins into the monitor jack.
(Pay attention to the polarity because of DC voltage)
Vertical adjustment
to raise
(loosen)
to lower
(tighten)
15
4
3
2
ADJUSTMENT OF OBSCURATION
Obscuration time control
CONFIRMATION OF OPERATION
After completion of the installation, confirm correct operation by suitable walk test. Refer to the following LED
indications during the walk test. Confirm tamper operation prior to replacing covers. Confirm system operation
with covers replaced.
Transmitter
Receiver
Conditions
Transmitting
Watching
Alarm
Indication
Green LED is on
Alarm indicator is off
Alarm indicator is on
NOTE: Conduct a Walk Test at least once a year
OUTLINE DIMENSION
9
TROUBLE SHOOTING GUIDE SPECIFICATION
Model SBT-30S SBT-40S SBT-60S SBT-80S SBT-100S
Protection range(outdoor)
Distance allowance
5-30m 30-40m 40-60m 60-80m 80-100m
350m 450m 650m 900m 1100m
Infrared beam
Detection system
Light source
Response time
Alarm output
Power required
Power consumption
Temperature range
Tamper output
Optical axis horizontal adjust
Optical axis vertical adjust
Collimator
Measure for moisture/frost
Other additional function
Place for installation
Weight
2 beams
2 beams simultaneous cut-off detection
Infrared LED
50-700 msec
Relay contact, form 'C' contact rating 30V AC, DC 0.5A Max.
DC 10.5-28V
40mA max
DC12-28V
45mA max
DC12-28V
55mA max
DC12-28V
65mA max
DC12-28V
65mA max
DC12-28V
-25℃～+55℃
Normally closed voltage free contacts 30V DC, 0.5 A Max.
±90°
±10°
Finder ( peep window )
Slit type cover, heater option
Sensitivity monitoring output terminal. Ok monitoring
Indoor or Outdoor
600g ( Transmitter and Receiver )
82
60
146
171
2- 4.0mm
2- 5.0mm
38~50mm
Pole 77
Caution: Obscuration time settings exceeding 70msec (exceeding a setting of 1) do
Set the obscuration time of the receiver by adjusting the obscuration time control
conditions where there are a lot of birds or wind blown material.
5 ADJUSTMENT OF OPTICAL AXIS
It is important to ensure correct optical alignment between the
transmitter and receiver for proper operation.
HOW TO USE THE MONITOR JACK
The best adjustment of optical axis can be done by reading the
output voltage of the monitor jack.
7
10
W.97.0067
6
8
Turn on the power supply after uninstallation.
1. Adjust the angle of the lens via the Horizontal angle
3.
Possible cause A Remedy
Indication lamp of Transmitter
does not light. Improper voltage of power supply Check power supply and wiring
Power supply indication Lamp
of Receiver does not light. Improper voltage of power supply Check power supply and wiring
Alarm indication lamp does not
light even when the beams are
intercepted.
②
Remove the reflecting object or
Check two beams to intercept
at the same time.
Adjust obscuration time setting
to be shorter.
Although alarm LED lights
①
Melted bridge on the signal
Check the wiring.
It needs to be repaired.
Alarm LED on the Receiver
does not turn off.
Inadequate optical axis.
Shading objects between the
of the Transmitter and/or Receiver.
Readjust the optical axis.
Remove the shading objects.
Clean optics with soft cloth.
Bad wiring connection.
Change of supply voltage.
Shading objects moving by wind
Unstable installation of the sensor
unit.
Incomplete optical axis adjustment.
Birds and other large flying objects
intercept the beam.
Check the wiring connection.
Check the voltage (for stabilized
supply voltage.)
Remove the shading objects or
Fix steadily.
Readjust the optical axis.
Readjust the obscuration time
to be longer or reposition.
①Infrared beam from Transmitter is
sent into the Receiver.
Shorter obscuration t ime t han that
③
Q Symptom
Intermittent alarm.
Place the viewfinder on either right or left
hand side of the lens whichever makes
easier viewing. the sensor can be seen in the center of the Viewfinder.
adjustment and the Vertical adjustment screw so that
and Receiver. Confirm after adjustment that the green
This adjustment is carried out on both the Transmitter
GOOD LED is on, otherwise alignment should be
readjusted. The red LEVEL LED lamp will be brighter
dependent on higher signal levels.
that both filters on the receiver are replaced
to their original position behind the mirrors.
NOTE: If the sensors are too close together then the signal level saturates and
2. a) Adjust the horizontal adjustment until the output is at a maximum.
b) Adjust the vertical adjustment screw to obtain best signal.
(Do not interrupt beam by hands during the adjustment)
3. The following minimum voltages should be obtained to ensure best performance.
2.3V for all of the SBT-XXS series. If this is not obtained then the transmitter and
receiver should be re-aligned.
the IR beam may be shut-down. This is normal and will only be achieved
during bench testing. Signal levels are restored under normal operation
distances.
Scale 1
fast running at full
Scale 2 Scale 3 Scale 4
walking with quick normal walking
slow action
speed(6.9m/s) steps(1.2m/s) (0.7m/s)
(0.3～0.5m/s)
to the required setting according to the sketch beside. The obscuration time should
be set lower to detect faster moving targets, however care should be taken to note
the environmental conditions as the obscuration time should be set higher to ignore
not comply with the requirements in UL639, Instrusion Detection Units.
intercepted, alarm does
when the beams are
not ring.
reflected on another object and
Two beams are not intercepted at
set on the obscuration control.
the same time.
Broken wires or short on the
(Wrong current on the signal wires)
connection
②
signal wires.
Transmitter and the Receiver.
Dirty cover or dirty reflection mirror
②
③
between the Transitter and the
Receiver.
①
②
③
④
⑤
⑥
①
②
①
①
③
②
②
③
①
②
③
④
⑤
⑥
①
change the place for installation
and the optical axis direction.
change the place for installation.
SHENZHEN SUNWAVE ELECTRONICS CO., LTD.
http://www.sunwave.cc
CHINA
TEL: +86-755-8998-3101 FAX: +86-755-8998-3102
No.21 Plant, Da Wei Industrial Zone, Huang Ge
Heng Gang Town, Shenzhen
Keng,
