Sperry Marine NAVIKNOT 600 SD, Operation, Installation And Service Manual

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056353/J NAVIKNOT 600 SD
3-2 Alert Management Preliminaries
Note The NAVIKNOT alert management with NMEA message selection
ALF-ALC-ARC/ACN
differentiates between alarms, warnings and cautions as alert priorities.
The alert priority of the topmost alert ant the total number of active alerts
are indicated in the alert display area of the main display.
Additional alert information as alert identifier (four digit), alert descrip-
tion and alert status are only displayed in the alert list.
Note At the time of writing, only the alarm „SW mismatch“ exists for the
NAVIKNOT 600 SD system when ALF-ALC-ARC/ACN are selected as
NMEA messages (BAMS).
The alarm cannot be indicated at the NAVIKNOT CDU and is only trans-
mitted to an active CAM system.
Note Cautions have always the alert state „ACTIVE“.
Note If NMEA messages ALF-ALC-ARC/ACN are selected for alert manage-
ment, all NAVIKNOT alerts are category B alerts according to IEC 62923.
Note
By
Single action indication of detailed alert information in the alert list is
possible by pressing the
Enter
key or the
ACK MUTE
key (local alert mute).
The alert with the topmost alert priority is always shown first,
Note Display and operating keys in this manual apply for the new NAVIKNOT
CDU type 5001, Rev. F, with a combined ACK MUTE key.
Legacy NAVIKNOT CDU types 5001 and 5002 with ACK key and identical
key functionality remain usable.