Furuno GD-1700C - Manual (Page 92)

2. PLOTTER OPERATION
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2.11.7 Trip alarm
The trip alarm informs you when you have traveled a certain distance.
1. Press the [ALARM] key to open the alarm menu.
2. Use the cursor pad to select TRIP ALARM.
3. Press the EDIT soft key to show the trip alarm window.
TRIP ALARM
▲
¡ ON 0000.0nm
¤ OFF
▼
Trip alarm window
4. Select ON with the cursor.
5. Use the cursor pad and [ENTER] knob to enter alarm range: Use ◄ or ► to
select digit; rotate the [ENTER] knob to set value.
6. Press the ENTER soft key or push the [ENTER] knob to register setting.
7. Press the Press the [ALARM] key to close the menu.