Albrecht GP 1, Инструкция по эксплуатации

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User Manual Albrecht GP 1
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5.2.1. Selecting DATUMS
Since maps and charts are created using a reference point called a datum, this starting
point will differ from map-to-map. The most common mathematical ellipsoid user is
“WGS84”(World Geodetic System 1984). The WGS84 standard is used in the PMR-GPS
unit.
To select a datum:
•
Highlight the “DATUM” field and press ENTER to display the available options.
•
Use the UP/DOWN wheel key to select datum up to 122 maximum.(as
listed on the reference page)
•
Press ENTER.
5.2.2. Different formats of LOCATION
Location is used to change the coordinate system in which a given location reading is
displayed. The default location format is latitude and longitude in degrees, minutes and
degrees. The Position Format item provides you with four choices for display of positional
information; namely, Degrees (DDD °) , Minutes (MM’), Seconds (SS”) or Degrees only
(DDD.DDDDD°), or Degrees and Minutes only (DDD° MM.MM’) or UTM(Universe
Transverse Mercator).
To select a location format
•
Highlight the “LOCATION” field and press ENTER to display the available
options.
•
Use the UP/DOWN wheel key to select a location format.
•
Press ENTER.
5.2.3. Setting TIME ZONE
The time zone can be set to any one of forty preprogrammed zones or by selecting the
UTC time offset value in the OTHER field of the TIME ZONE items.
To change the time zone
•
Highlight the “TIME ZONE” field and press ENTER to display the available
options.
•
Use the UP/DOWN wheel key to select a preprogrammed time zone or
UTC offset time.
•
Press ENTER .
5.2.4. Programming DAYLIGHT time zones
Daylight save provides you with the capability of choosing the daylight saving time mode
To select daylight save
•
Highlight the “DAYLIGHT” field and press ENTER to display the available
options.
•
Use the UP/DOWN wheel key to select “SAVE OFF” or “SAVE ON”.
•
Press ENTER .
5.2.5. Time display mode 12 hrs-24 hrs
Selecting the Time Format item allows you to select the way the time is presented on the
display (either 12 hour or 24 hour clock).
5.2.6. Date display modes
Selecting the Date Format item allows you to select the way the date is presented on the
display (
MM-DD-YY or DD-MM-YY or YY-MM-DD ), where M = month, D = day and
Y=year.
5.2.7. Selecting units (US, nautical and metrical system)
This item allows you to specify distance measurements in nautical, US (Feet/ Miles) or
metric (meters/ kilometers) units.