Nice HSDIM24 Instrucciones Y Advertencias Para La Instalación Y El Uso página 5

3 - PROGRAMMING
HSDIM24 has 6 "dip-switches", and one jumper JP1, which allow for the programming
of certain operating parameters, and 2 adjustment "trimmers" PT1 and PT2 (fig. 2): see
Tables 1, 2, 3.
3.1 - Programming procedure and operation "Test"
01. Program the infrared detector with 1 pulse per alarm: dip-switch 3 = OFF (Table 1).
02. Program the "sensitivity" of the PIR infrared detector: dip-switches 1-2 at the mini-
mum value necessary (Table 1).
03. Set the "delay after intrusion" value to the minimum: trimmer PT2 (fig. 8).
04. Set the microwave detector sensitivity value (trimmer PT1 - fig. 8).
05. Check the coverage of the protected area: make short movements inside the area and
check the signals emitted by LED L1 (fig. 2). Adjust the sensitivity value if necessary.
06. After adjusting the sensitivity, to reduce the risk of improper alarms, set dip-switch 3
to ON (2 pulses per alarm).
07. For the same reason, set the "delay after intrusion" value to maximum: trimmer PT2
(fig. 2), where compatible with the detection requirements.
08. After the operation check, it is advisable to set dip-switch 4 to ON to turn off the
signalling of LED L1 (fig. 2).
09. Turn dip-switch 5 ON to activate the anti-blinding function.
Caution! - The use of the Anti-blinding function excludes compliance with standard
EN50131.
10. If an extremely hot environment requires it, turn dip-switch 6 ON to activate the auto-
matic temperature compensation.
11. Close jumper JP1 (fig. 2) to activate the double alarm function and acquire the sensor
in AND on itself.
Table 1 - Dip-switch programming
Switch Status
1-2 OFF
ON
OFF
ON
3 OFF
ON
4 OFF
ON
Function
OFF Infrared sensor sensitive area up to 6 m (fig. 7)
OFF Infrared sensor sensitive area up to 8 m (fig. 7)
ON Infrared sensor sensitive area up to 10 m (fig. 7)
ON Infrared sensor sensitive area up to 12 m (fig. 7)
No. of infrared pulses per alarm = 1 (fig. 10 A)
No. of infrared pulses per alarm = 2 (fig. 10 B)
Signalling LED active
Signalling LED off
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