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1
– Introduction
11
Ref.
Description
See page
1.
Carrying handle
2.
LED alarm indicator (visual warning for gas alarms, transferred
alarms and faults)
■
Low Alarm: slow flash (1 Hz)
■
High Alarm: rapid flash (2 Hz)
■
Alarm Transfer: very slow flash (0.5 Hz)
■
Fault: steady (0 Hz)
3.
Loud speakers (audible warning for gas alarms, transferred
alarms and faults)
■
Low Alarm: two-tone, slow (1 Hz)
■
High Alarm: two-tone, rapid (2 Hz)
■
Alarm Transfer: two-tone, very slow (0.5 Hz)
■
Fault: mono-tone, continuous (0 Hz)
4.
Charging port connection (red ring)
5.
Trickle charge port connection (black ring)
6.
Alarm acknowledgement and Menu key (*)
-
7.
Backlight/Menu key (*)
-
8.
On/Off/Enter key (*)
9.
LCD display
10.
Gas sensors
11.
Infrared port connection
12.
Relay outputs (black ring)
13.
Dry logic inputs (yellow ring)
14.
Brief instructions for use and approval label
-
(*) Push buttons are "piezo" type
Содержание BM25
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