BEL DIGITAL AUDIO
BM-A1-S
Configuration
2004 BEL (Digital Audio) Ltd
12
Version 0.3
The bargraph displays have 26 LEDs. The bottom LED in each bar is reserved for the audio
alarm. The remaining 25 LED level segments may be assigned to three colored zones, red,
amber and green.
Up to 25 of the top most segments may be colored red. Up to 25 segments from the end of
the red zone downward may be colored amber and the remaining segments (if any) are
always green.
Choosing how many segments are colored red from the top of the bargraph sets the ‘red
zone’. Select from none to 25 using SW2-2, SW2-1, SW6-8, SW6-7 and SW6-6 as follows:
SW2-2
SW2-1
SW6-8
SW6-7
SW6-6
Segment from bargraph top
OFF
OFF
OFF
OFF
OFF
None
OFF
OFF
OFF
OFF
ON
1
OFF
OFF
OFF
ON
OFF
2
OFF
OFF
OFF
ON
ON
3
OFF
OFF
ON
OFF
OFF
4
OFF
OFF
ON
OFF
ON
5
OFF
OFF
ON
ON
OFF
6
OFF
OFF
ON
ON
ON
7
OFF
ON
OFF
OFF
OFF
8
OFF
ON
OFF
OFF
ON
9
OFF
ON
OFF
ON
OFF
10
OFF
ON
OFF
ON
ON
11
OFF
ON
ON
OFF
OFF
12
OFF
ON
ON
OFF
ON
13
OFF
ON
ON
ON
OFF
14
OFF
ON
ON
ON
ON
15
ON
OFF
OFF
OFF
OFF
16
ON
OFF
OFF
OFF
ON
17
ON
OFF
OFF
ON
OFF
18
ON
OFF
OFF
ON
ON
19
ON
OFF
ON
OFF
OFF
20
ON
OFF
ON
OFF
ON
21
ON
OFF
ON
ON
OFF
22
ON
OFF
ON
ON
ON
23
ON
ON
OFF
OFF
OFF
24
ON
ON
OFF
OFF
ON
25
ON
ON
OFF
ON
OFF
25
ON
ON
OFF
ON
ON
25
ON
ON
ON
OFF
OFF
25
ON
ON
ON
OFF
ON
25
ON
ON
ON
ON
OFF
25
ON
ON
ON
ON
ON
25
Note:
It is not possible to set 25 red
and
25 amber segments, since there are only 25
segments for level display purposes.
