Furuno GP-1640, Operator'S Manual

Page: 53 / 96

8-3
8.6 Speed Alarm
The speed alarm warns when your boat’s
speed is within or over/under the speed range
set.
1. Press the [ALARM] key to open the alarm
menu.
2. Press ▲ or ▼ to select SPEED ALARM.
3. Press the EDIT soft key to display the
speed alarm window.
SPEED ALARM
▲
WITHIN 1 5.0 ~ 15.3
OVER/UNDER kt
OFF
▼
Speed alarm window
4. Press ▲ or ▼ to select WITHIN,
OVER/UNDER, or OFF.
5. Key in the alarm range desired.
Note that when you select OVER/UNDER
mode, the left field is for UNDER, the right is
for OVER rate.
6. Press the ENTER soft key or the [ENTER]
key to finish.
8.7 Proximity Alarm
The proximity alarm alerts you when your
vessels nears a waypoint by the distance set
for that waypoint on the waypoint list. You can
globally activate or deactivate the proximity
alarm here. Waypoints whose proximity alarm
is active have a ( ) mark near them.
Note: This alarm is not available for the quick
waypoint.
1. Press the [ALARM] key to open the alarm
menu.
2. Press ▲ or ▼ to select PROXIMITY
ALARM.
3. Press the EDIT soft key to show the
proximity alarm window.
PROXIMITY ALARM
▲
ON
OFF
▼
Proximity alarm window
4. Select ON or OFF by the cursor pad.
5. Press the ENTER soft key or the [ENTER]
key to register your selection.