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Entering Antenna Height
1) Select the ANT HEIGHT item using the arrow keys.
2) Enter the height (3 digits) of the GPS antenna above sea level
using the numeral keys.
3) Press the
ENT
key.
Entering Time Difference/Geodetic Datum
1) To use local time instead of UTC time enter time difference
between local time and UTC time; + for eastern longitude, —
for western longnitude.
2) Enter geodetic datum referring to nautical chart for your
operating area. See separate operator's manual for further
details.
Setting for External Navigation Equipment
The following settings are required when external navigation
equipment; autopilot, remote display, etc., is connected to the
DATA IN/OUT and DGPS jacks.
1) "Navaid" selection
Normally INT GPS position is selected. If the internal GPS
receiver becomes defective, select the Ext GPS, LC (Loran C)
or DC (Decca navigator) position as applicable. The selected
navigation equipment is indicated at the upper right corner on
the display.
2) "Output Data Format" selection
Set a communication format according to the connected
navigation equipment.
NMEA 0180 simple data format
Cross track error is output.
NMEA 0183 version 1.5 or 2.0 data format
24
Output Data
Sentence
For Autopilot
AAM, APA (ver. 1.5), GLL, VTG,
XTE, APB (ver. 2.0), BOD,
BWC
ForAP + RADAR
AAM, APA (ver. 1.5), GLL,
VTG, XTE, APB (ver. 2.0),
BOD, BWC, BWR, MTW, RMC,
VTG, ZDA, DBT (ver 1.5), DPT
(ver 2.0), RMB, GGA, QTD
For Navaid
GLL, MTW, RMC, VTG, BWR,
ZDA, RMB, DBT (ver. 1.5), DPT
(ver. 2.0) GGA, GTD, XTE
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