Garmin GPSMAP 4000 - Manual (Page 62)

 GPSMAP 4000 Series Owner’s Manual
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Initializing Unit Settings
The first time you turn your unit on, you must configure a series of initial settings. These settings
must also be configured when restoring factory settings ( page 3 ).
NOTE: All of these settings can be configured later from the Configure screen.
The initial settings are as follows:
Language—select the language that will be shown on your screen.
Welcome—select
OK .
Position Format—Specify the coordinate system to use for location readings.
Time Format—Specify whether you want the time displayed in a
12-hour , 24-hour , or UTC
(Universal Time Code) format.
Time Zone—Select 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
specifications for more information.
Minimum Overhead Clearance— Specify the minimum overhead clearance for your boat.
Refer to your boat specifications for more information.
NMEA 0183 and NMEA 2000
A GPSMAP 4000 series chartplotter can accept data from both NMEA 0183 compliant devices and
certain NMEA 2000 devices connected to an existing NMEA 2000 network on your boat.
NMEA 0183
The NMEA 0183 data cable included with GPSMAP 4000 series chartplotters supports the NMEA
0183 standard, which is used to wire various NMEA 0183-compliant devices, such as VHF radios,
NMEA instruments, autopilots, wind sensors, and heading sensors.
The GPSMAP 4000 series chartplotter can receive data from up to four NMEA 0183-compliant
devices and send GPS data to up to six NMEA 0183-compliant devices.
To wire the GPSMAP 4000 series unit to optional NMEA 0183-compliant devices, see the GPSMAP
4000/5000 Series Installation Instructions.
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