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GPSMAP 392/398/492/498 Owner’s Manual
M
AIN
M
ENU
>
U
NITS
T
AB
•
Depth
—allows you to select the units of measure for depth
in Feet (ft), Fathoms (fa) or Meters (m).
•
Temperature
—allows you to select the units of measure for
temperature in Fahrenheit (°F) or Celsius (°C).
•
Pressure
—allows you to select units of measure for
pressure in Inches Mercury (in), Millibars (mb), and
Hectopascals (hPa).
Time Sub Tab
The Time tab shows the current time and date, allows you to adjust
the 12 or 24 hour time format, enter a time zone, and adjust for
daylight saving time.
The following options are available:
•
Time Format
—choose from 12 Hour, 24 Hour (military), or
UTC time format.
•
Time Zone
—choose your correct time zone to show correct
local time or select Other.
•
Daylight Saving Time
—choose from Auto, On, or Off to
adjust for daylight saving time.
Comm (Communications) Sub Tab
The Comm tab controls the input/output format used when
connecting your GPSMAP 392/398/492/498 to external NMEA
devices, a PC, or another Garmin unit.
•
Garmin Data Transfer
—the proprietary format used to
upload or download MapSource data, exchange waypoint,
route, track, almanac, and proximity data with a PC or
another Garmin unit. When you select Garmin Data Transfer,
you can choose from 11 Transfer Modes: Host, Request
Almanac, Request Proximity, Request Routes, Request
Tracks, Request Waypoints, Send Almanac, Send Proximity,
Send Routes, Send Tracks, and Send Waypoints.
•
Garmin
Remote
Sonar
—required for use with the GSD 22,
GSD 21, or GSD 20.
•
NMEA In/NMEA Out
—supports the input/output of
standard NMEA 0183 data, and sonar NMEA input support
for the DPT, MTW and VHW sentences.
•
None
—provides no interfacing capabilities.
Содержание GPSMAP 392, 398, 492, 498
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