User's Manual

AIS Class B Transceiver
40
To activate the “Favourites Alarm”, highlight it and press  MENU or ►.
A tick will appear in the box, to indicate the alarm is now active.
Press ◄ to exit and return to the previous menu.
5.6 System Setup
This section is where you customise the AI50 to function how you want.
From the Main menu select “System Setup”, and press  MENU or ►. A
menu window showing the following range of options:
Units of Measure
Set Local Time
Ship Configuration
Key Beeps
Set Language
Data Logging
Transmit Enable
Reset Options
5.6.1 Units of Measure
This section allows you to change the units of distance and speed. The
options are as follows:
Distance in: Nautical Miles (default)
Miles
Kilometres
Speed in: Knots (default)
MPH
KPH
From the System Setup menu select “Units of Measure” and press  MENU
or ►. A window opens showing a choice of “Distance” or ”Speed units”,
Fig. 5.15
Highlight the one you wish to change then press  MENU or ►. Using
▲▼ to cycle through the options then press  MENU or ► to select it.
Press ◄ to exit and return to the previous menu.
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