- ページ 4

セキュリティセンサー Atsumi Electric IR36EXAのPDF インストレーション・マニュアルをオンラインで閲覧またはダウンロードできます。Atsumi Electric IR36EXA 8 ページ。 Passive infrared detector

Initial Setup

Switch 1

Alarm LED

ON : Alarm LED lights when the unit triggers an alarm.

OFF : Alarm LED never lights.

Regardless of switch settings, Alarm LED blinks during

warm-up period (1 min.) and Self Diagnosis.

Functions

1. Pulse Count

Selection:

Functions:

2. Self Diagnosis

Selection:

Functions:

The unit triggers an alarm with the number of pulses selected.

Choose the number of pulse count with dip switch 2.

The unit counts pulses, in an interval of 10 seconds or less, and it triggers an alarm when the count

reaches the number of pulses set. The counts is reset 10 seconds later after the last pulse.

Usually 1-3 pulses are counted when human body crosses one zone. However, only 1 pulse may

be counted where temperature difference between human body and the stable background is

small.

Automatically detects malfunction of the unit.

This function is active at all times regardless of switch settings.

If the Alarm LED continues to blink after the one (1) minute warm-up period, a malfunction with

either the pyro sensor or the amplifier has been detected and the unit needs to be replaced. In this

fault condition the alarm output will be operated.

Dip switches

Switch 2

Pulse Counts

The unit triggers an alarm when the pulse counts

detected, in 10 seconds interval, reach the number of

pulses selected. The count is reset 10 seconds after the

last pulses.

ON : 1 pulse

OFF : 2 pulses