Bosch DS484Q Installation Instructions Manual page 3

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Figure 2: DS486Q Transmitter Operation Panel
130
260
100
200
OUTDOOR
60
INDOOR 120
BEAM POWER CONTROL (m)
SWITCH
OFF ↔ ON
No ITEM OFF ON
1 Group
A B
2 SEE CHART
3 BELOW
4 NULL
- -
SW2 - 3 : CHANNEL
M 1 2 3
SW2 OFF OFF ON ON
SW3 OFF ON OFF ON
MODEL:DS486Q
1 - POWER LED
2 - Beam power control
3 - DIP switches
1.3 Features
1.3.1 100 Times Sensitivity Allowance
Stable operation is maintained even if 99% of beam energy is cut by environmental disturbances such as rain, fog,
or frost.
1.3.2 Beam Power Control
Use this feature to select the appropriate beam intensity for the detection range. Controlling beam intensity
minimizes the risk of reflection off nearby walls and cross detection with other detectors.
1.3.3 Beam Interruption Time Control
Use this feature to change the beam interruption time to best fit the application.
1.3.4 Using Multiple Transmitter-and-Receiver Sets
Up to four transmitter-and-receiver sets can be stacked.
1.3.5 Selectable Beams
The beams in the DS484Q and DS486Q are configurable into eight different combinations (two groups by four
channels). These combinations can eliminate false alarms that can occur from cross-talk when multiple beams are
stacked, or when the transmitter and receiver are separated by a long distance.
The diameter of the transmitted beam increases with increased distance between the transmitter and
receiver. At distances that approach the maximum range, the beam might reach two or more
receivers. Refer to Section 2.1.2 Beam Spread on page 5 for additional information.
Bosch Security Systems, Inc. | 7/05 | 4998138530F
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POWER
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180
360
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400
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DS484Q/DS486Q | Installation Instructions | 1.0
Figure 3: DS486Q Receiver Operation Panel
1
2
OFF ↔ ON
No ITEM
1 Group
2 SEE CHART
3 BELOW
4 AND/OR AND OR
5 BYPASS OFF ON
6 SOUND
CHECK
SW2 - 3 : CHANNEL
SW2 OFF
SW3 OFF
1 - INTERRUPTION TIME switch
2 - Alignment check terminals
3 - ALARM LED
4 - Level meter
5 - Environmental discrimination circuit (EDC) LED
6 - DIP switches
ALIGNMENT IS COMPLETED
WHEN ' ' IS OFF
ALARM
150 200
300
100
400
75
50
500
INTERRUPTION
TIME (msec)
EDC LEVEL
SWITCH
OFF ON
A B
OFF ON
M 1 2 3
OFF ON ON
ON OFF ON
ALIGNMENT
CHECK
TERMINALS
Overview
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5
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