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62 GPSMAP 4000 Series Owner’s Manual
appendIX
appendIX
Initializing Unit Settings
The rst time you turn your unit on, you must congure a series of initial settings. These settings
must also be congured when restoring factory settings (page 4).
NOTE: All of these settings can be congured later from the Congure screen.
The initial settings are as follows:
Language
—select the language that will be shown on your screen.
Welcome—select OK.
Any NMEA devices?—select Yes if NMEA devices are or will be connected.
AIS Connection (shown if answer to Any NMEA devices was Yes)—select the type of AIS devices
that are or will be connected to the unit. See page 40 for more detailed information.
Position Format—specify the coordinate system that you want location readings to appear in.
Time Format—specify whether you want the time shown in a 12-hour, 24-hour, or UTC
(Universal Time Code) format
Time Zone—specify your time zone.
Units—specify units for onscreen measurements as Statute, Metric, or Nautical.
Minimum Safe Depth—specify the minimum safe depth for your boat. Refer to your boat
specications for more information.
Minimum Overhead Clearance—specify the minimum overhead clearance for your boat. Refer to
your boat specications for more information.
Zone Alarm (shown if an AIS Connection is indicated)—select Yes if you want to set zone alarms
(page 40)
Zone Distance (shown if answer to Zone Alarm is Yes)—select the estimated distance of collision
within which you would like a zone alarm to sound (page 40).
Zone Time (shown if answer to Zone Alarm is Yes)— select the estimated time of collision within
which you would like a zone alarm to sound (page 40).