SCS PTC-IIex, Руководство пользователя

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6 Commands
without argument displays the present “
NAV DAYS
” parameter.
6.65.5 AMTEX
The use and configuration of the AMTEX processor takes place using the NAVtex
command. There now exists an additional parameter "
AMTEx
". By using this parameter,
one can switch between normal NAVTEX operation (
AMTEx
0) and AMTEX
configuration (
AMTEx
1). The default
AMTEx
parameter is 0. The PTC-II is thus
preconfigured for normal NAVTEX operation.
One switches to the AMTEX configuration with the command:
cmd:
NAVtex AMTEx
0 <Return>
As usual, it is only necessary to type the letters given in capitals, as well as the argument.
When the AMTEX configuration is switched on, the PTC-II uses an entirely separate set
of area codes and message types to those used by NAVTEX. The appropriate NAVTEX
parameters are NOT changed in any way by activating the AMTEX configuration, and
are stored separately. They remain untouched until the AMTEX mode is turned off, at
which point they become available as usual for NAVTEX reception.
When the AMTEX configuration is active, the AMTEX message types and area codes
can be changed as usual (e.g. "NAV XYZ" or "NAV AREA XYZ"). In AMTEX mode,
the valid message types are from A to Z (NAVTEX allows only A - L). The
AMTEX/NAVTEX processor uses the directory "AMTEX" instead of "NAVTEX" when
in AMTEX configuration. The following default values are valid for AMTEX:
Selected AMTEX station identifier(s): AS
Selected AMTEX MESSAGE TYPES:
-----------------------------
E: DX News Bulletin
G: General News Bulletin
K: Keplerian Data Bulletin
P: Propagation News Bulletin
S: Space Bulletin
X: Special Bulletin
*** AMTEX configuration: 1
6.66 NULl
Default setting: 1
Parameter: 0 Case switching disabled.
1 Case switching enabled.
This command only refers to the AMTOR side of the PTC!
The
SCS
-PTC supports the PLX-APLINK convention for case switching. This means
that AMTOR files from the PTC, with upper and lower case letters, may be distributed
throughout the worldwide APLINK network. Users with compatible systems can read
these files in AMTOR, with upper and lower case letters.
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