ACR Electronics nauticast sar ais Manual De Usuario

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User Manual  
15 
Y1-03-0207 Rev. A 
2.4  Explanation of the Soft Keys 
 
The Soft Keys are divided into vertical static keys [M1-M4] and horizontal dynamic keys [M5-M8], 
which differ in function according to the current application. 
 
 
Soft Key Definition 
 
[M1] 
filter option on AIS targets in graphical view
 
•  FA (hides received Class A targets) 
•  FB (hides received Class B targets) 
[M2] 
Display Modes 
This Soft Key allows toggling between the different Display Modes.
 
[M3]: 
Safety Message 
This Soft Key allows direct Message Writing. Either broadcast or addressed messages 
can be sent in this mode. Pending alarms could be accessed by this Soft Key 
[M4]: 
Display Settings
 - Brightness and Contrast Regulator 
This Soft Key allows the Display Settings to be changed between Daytime, 
and Nighttime Modes. 
[Menu]: Go 
to 
Main Menu
 or return to the Navigation View Screen. 
[M5] – [M8]: 
These Soft Keys are described in individual screens 
 
 
 
2.5 Safety 
Keys 
 
The NAUTICAST is fitted with Safety Keys, which allow the user to automatically send urgent 
messages without the necessity of navigating the Menus. 
 
[MOB] 
The MOB Button sends out precise position of an MOB incident to Addressed 
Vessels, therefore allowing the message to be sent to a vessel closest to 
accident location. 
[SRM] 
The SRM Button sends out emergency Broadcast Safety Related Messages to 
all ships in the Vessel Listing. 
 
 
Note: 
For detailed description of the Safety Functions see Chapter 4.