JRC ECDIS - Page 163

A-11 Appendix A Alert and Maintenance INFO List
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APP A
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A.3 Cautions
Message Subject Explanation Category
AIS 95% Capacity RADAR/
AIS
Exceeded 95% of the maximum number of AIS
targets
B
AIS ACT 95% Capacity RADAR/
AIS
Exceeded 95% of the maximum number of AIS
activation targets
B
AMS #n(Alert
Communication Failed,
Sub LAN)
AMS Alert Communication with No.#n AMS cannot
be performed via Sub LAN.
B
AMS #n(Alert
Communication Failed,
Main LAN)
AMS Alert Communication with No.#n AMS cannot
be performed via Main LAN.
B
Autopilot(Invalid)
INS There is a format error or a status error of the
Autopilot data.
B
Autopilot(Not Plausible) INS There is a range error of Autopilot data. B
Autopilot(Unavailable) INS The Autopilot data cannot be received. B
Chart licence will expire
soon(SSE 20)
ECDIS The chart license will expire within 30 days B
Crossing a User defined
Caution Object
ECDIS A position is near user-defined objects B
Dongle Disable Mode ECDIS Operation is performed in the Dongle Disable
mode at a USB dongle failure
B
ENC Data Are Available ECDIS ENC chart is available B
HDOP exceeded(GPS#n) INS The GPS #n precision is deteriorated. B
Heading(No Correction) TCS No correction for Gyro azimuth B
Heading(Unmatched
Source)
TCS Primary heading source is unmatched between
ECDIS and Autopilot.
B
Navigational Hazard
(AtoN)
ECDIS The position is near a A to N. B
Navigational Hazard(spot
sounding)
ECDIS The position is near a spot sounding. B
Navigational Hazard(to be
avoided)
ECDIS The position is near a hazard. B
Navigational Hazard
(Vertical Clearance)
ECDIS The position is near a vertical clearance limit. B
Position(Low Integrity,
GPS#n)
TCS GPS#n measurement position integrity
deterioration
B
Position(NON-WGS84) RADAR/
AIS
DATUM of the position that is currently used is
not WGS84.
B
Scanner Rotating RADAR/
AIS
The scanner is rotating (waveforms not
transmitted yet): ICE CLASS standby
B
Selected Fix View ECDIS When Fix View is selected B
Special condition
area(Anchorage area)
ECDIS Crossing an anchorage area.
Warning or caution as selected by user.
Default Setting is Caution.
A