Furuno BR-500 Operator's Manual page 18

1. MAIN ALARM PANEL
Equipment State
Cabin Panel DUTY LED
BR-540: Back-
ALARM LED
5
up officer*
Buzzer
Cabin Panel DUTY LED
BR-540: other
ALARM LED
officers
Buzzer
Cabin Panel DUTY LED
BR-540: public
ALARM LED
cabin
Buzzer
Flash Beacon LED
BR-570
*1 Captain selected as backup officer on Administrator menu.
*2 Output if [2nd Stage] is set to ON in Administrator menu.
*3 [Captain Backup] set to ON in Administrator menu.
*4 According to DIP SW setting in Processor Unit; SW ON: OFF, SW OFF: Flashes.
*5 Officer selected as a backup officer.
*6 According to DIP SW setting in Processor Unit;
SW ON: Sending alarm at 2nd stage.
SW OFF: Not sending alarm at 2nd stage.
Timer starts
MAIN ALARM PANEL
TIMER RESET PANEL
(incl. watertight type)
CABIN PANEL
in back-up navigation
officer quarters
CABIN PANEL in other
navigation officers quarters
and all public areas
1-8
LED Dorman
color t Period
Green Lit
Red OFF
None
Green OFF
Red OFF
None
Green
6
OFF*
Red OFF
None
Yellow OFF
- TIMER RESET
- OPERATOR FITNESS
- ACKNOWLEDGE
- MOTION DETECTION
If none of the above is done
Alarm forwarded
30 s after specified
interval elapses
Prewarning
Visual alarm*
15 s
Dormant Period
Specified interval
Variable (3-12 min)
Watch alarm sequence
Pre- 1st
warning stage
Lit Lit
OFF OFF
None None
OFF OFF
OFF OFF
None None
6 6
OFF* OFF*
OFF OFF
None None
Flashing Flashing Flashing*
* LED flashing at Main Alarm Panel,
1st
Timer Reset Panel, light flashing
stage
on Flash Beacon
Visual alarm*
Visual alarm* + Audible alarm
+ Audible
alarm
No acknowledgment
15 s
Alarm forwarded
2nd stage
Visual alarm (lighting)
+ Audible alarm
Variable (90-180 s)
2nd 3rd
2
stage* stage
Lit Lit
Lit Lit
Yes Yes
OFF OFF
OFF Lit
None Yes
6 6
OFF* OFF*
Lit
6
OFF*
Yes
6
None*
4
Flashing*
Alarm
acknowledged
Timer
restarts
Visual alarm (lighting)
+ Audible alarm
3rd stage
Visual alarm (lighting)
+ Audible alarm
4