Mid-tech RX 400p, Руководство пользователя

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RX 400p
4-47 98-05044
R1
Difstatus@
The differential status menu provides an indication
of the status of the L-band DGPS receiver. This
value is in hexadecimal, however, the submenu that
may be accessed by pressing the
button, when
this item is focus, decodes this into more intuitive
information.
LN?? _101.0!
This menu item provides the longitude of the
currently acquired OmniSTAR DGPS
communication satellite. As the satellite is
geosynchronous, this value will not change.
Elevation?xx.x!
This menu item provides the current elevation angle,
referenced to the horizon, of the OmniSTAR
satellite. This value is dependent upon your latitude
and longitude in relation to the satellite’s longitude
and the equator. The further North or South from
the equator, the lower the satellite will appear on the
horizon. The further East or West of the satellite’s
longitude, again, the satellite will appear lower on
the horizon.
Azimuth??xxx.x!
This menu item provides you with the current
azimuth, referenced to North, of the OmniSTAR
satellite. The azimuth value depends on your
current latitude and longitude in relation to the
satellite’s longitude. If the satellite is directly South
of your current location, the satellite will have an
azimuth of 180
°
. If the satellite appears directly
North of your current location, it will have an
azimuth of 0
°
. If you are on the equator with the
satellite East of you, it will have an azimuth of 90
°
.