JRC ALPHAMIDICOURSE Mk2, Инструкция по установке и эксплуатации

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63 | Operation
2.9.3 Alert Priority (
※
4)
Alerts are provided with three levels of priority corresponding to alert descriptions:
Alarm (A), Warning (W) and Caution (C).
On its Panel Unit three LEDs are installed to give an indication which Alert is active.
See below figure and table for more information.
Alert Priority Description LED
Indicatio
n
Buzzer Sound
High A: Alarm
Alert requiring immediate attention and
action. (The operator should stop the
automatic steering and switch to manual
steering because it will be unavailable)
Red
Sounds three times
with short sounds
“beep beep beep”.
It repeats every seven
seconds unless
pressing ACK key.
Middle W: Warning
Alert
doesn’t require immediate action but
immediate attention. (After
acknowledging the alert displayed on the
Panel, take measures depending on the
situation. Some alerts escalate to alarms
if acknowledging after a certain time).
Yellowish
Orange
Sounds twice with short
sounds
“beep beep”.
It repeats every 60
seconds until pressing
ACK key.
Low C: Caution
Alerts aren’t falling under Alarm and
Warning priority. (The alert does not have
an influence on the current steering.
Recover it before switching the steering
mode from manual to automatic).
Yellow None
Note The AlphaMidiCourse Mk2 has no alert which priority is specified as Alarm level.
2.9.4 Alert Categories (
※ 5
)
The Alert Categories are described of the AlphaMidiCourse Mk2 in below shown table.
Category Description
A
Alert which allows an operator to acknowledge (ACK key) alerts activated in the AlphaMidiCourse
Mk2 only by operating the Gyrocompass
B
Alert which allows an operator to acknowledge (ACK key) alerts activated on the AlphaMidiCourse
Mk2 by operating the Gyrocompass or external Central Alert Management (CAM-HMI)
Note The AlphaMidiCourse Mk2 has no Category A.