Simtel MSDOS 1992 June/SIMTEL_0692.cdr/msdos/telix/tlx_hst.arc/TLX_HST.DOC

Text File | 1988-12-15 | 7KB | 162 lines

USRobotics Courier HST Telix Service Script Production Release 1.0
-------------------------------------------------------------------

(C) Copyright Andrzej Taramina 1988, 1989

The USRobotics logo, Courier, and HST are trademarks of
USRobotics, Inc.

Telix is the trademark of Colin Sampaleanu and Exis Inc.

DISCLAIMER

This script is copyrighted solely to prevent others from reaping
financial gain through its sale and/or use.  Permission has been
given to Colin Sampaleanu and the Exis Inc., to
distribute this script as part of the Telix program
package.  It may not be distributed as part of any other
computer communication hardware or software package without the
written permission of the author.  This script may be copied and
distributed freely by private individuals who wish to share it
with others as long as no specific charge is assessed for this
service other than minimal fees to cover the distribution medium
and the copying service itself.  Permission is hereby granted to
System Operators of active Bulletin Boards to post the TLX_HST
ARChive for public distribution.  Due to the easily modifiable
nature of scripts,  modified versions of the script
should bear a different name and have their origin clearly
identified.

If you like and use this script along with the Telix communications
package, please consider registering Telix with Colin/Exis if you
have not already done so.  Colin has spent many hours in developing
the best comm. program on the market (shareware or commercial) and
provides a high degree of support to his users....he is deserving of
our financial support.  This will allow for release 4.0 (in planning
at this moment) to be even better still!  Do your part to keep
the Shareware concept viable and thriving in the future!  Please
register Telix.


COMMERCIAL USES OF THE HST SCRIPT

The series of TLX_HST Telix Scripts may not be used for
marketing, demonstrations, advertising, problem diagnosis or
correction OR ANY COMMERCIAL or Business purposes by modem
manufacturers, their agents, dealers, resellers, or any company
or individual involved in the sale, marketing, or maintenance of
modems or other computing devices.  Commercial and/or business
uses of the TLX_HST script(s) requires formal licensing of this
product.  To obtain a commercial-use license for the TLX_HST
script(s), the author may be contacted at the address shown at
the end of this document or on one of the Bulletin Boards listed
at the end of the TLX_HST.1ST file included with this package.


TELIX RELEASE DEPENDENCY

This script will operate with TELIX 3.11 (and later
releases of TELIX).  Due to Telix Salt Script Language
dependencies, Release 1.0 of this script WILL NOT OPERATE under
pre-3.10 releases of Telix. It should run under 3.10 but has not
been tested under that release.


OPERATIONAL SUMMARY

TLX_HST.SLC is intended as a configuration and setup help for the
USR HST modem, and although it facilitates much of the modem's
setup tasks, some knowledge of the HST's operation and
technology is required, as well as a basic understanding of
computer communications.

If you are using TLX_HST to set up your USR Courier HST for use
with Telix 3.11 or PCBoard 14.x, two menu options (TX and PC)
will perform all firmware configuration, leaving physical switch
changes up to the user (but correct switch settings are
displayed as part of the script's operation).

TLX_HST automatically detects the ROM release level of your modem.
If your USR HST modem is at ROM level 964 (the latest ROM
level at the time of this release), TLX_HST will allow you
access to a second level of menu via the "AD" main menu option.
This second menu accesses HST features only available in
964-level modems, such as data compression (MNP level 5),
settings for the new S-register 15, 4800/7200 link rate
settings, and the new modem configuration screen.  Advanced
Functions are NOT available for ROM releases prior to 964.


SETTING UP THE HST FOR TELIX OPERATION

Although TLX_HST eases the setup tasks, it can't do it all.  It is
likely that you will need to change the modem's switches from
their default factory settings to the setup recommended in the
menu's TX or PC options.  Unfortunately, TLX_HST can't quite
"reach out and touch switches"; you must do this yourself.  The
script makes you aware of this requirement.

Another very important part of the modem setup is the
configuration of Telix itself.  With release 3.1x of Telix,
this is done with the ALT-O command, which updates the
Telix configuration file. Another text file, (TLX_HSTS.DOC)
included in this ARChive, will help you select the proper Telix
configuration parameters for the HST modem.

I recommend that you keep your HST manual handy while you
experiment with the script.  Bug reports or suggestions for
changes or improvements should be reported to the Canada Remote
Systems or Rose Media BBS's in Toronto.


FRIENDLY WARNING

TLX_HST can make permanent changes to the modem's internal
configuration.  Once a setting has been changed, writing the
change to Non-Volatile RAM (NRAM) implements the change until
that setting is changed and written to NRAM again.  Changes to
NRAM are maintained even when the modem power is OFF.  If you
have a working set of modem settings and wish to experiment, do
not copy the changes to NRAM.  The next hardware reset or
power-off / power-on sequence will re-establish the last NRAM
settings.  A text file (TLX_HSTI.DOC) describing the HST's basic
internal operation is included in this ARChive; you may wish to review it
to gain a better understanding of the modem's settings.


NRAM NOTES TO PCBOARD USERS

PCBoard software insists on having total control over modem
answer operations following RING detect.  To comply with this
requirement, TLX_HST sets the RAM value of register S0 to zero to
disable automatic call answering. This script also indicates
that switch 5 be left in the DOWN (ON) position, which disables
automatic call answering and leaves this feature entirely under
software control.



SUPPORT

I will attempt to correct problems with this script, as well as
keep it current with releases of the HST's firmware and Telix
software only as time allows.  This is a personal effort which I
am sharing, but for which I receive no remuneration (except from
commercial users of the script).  Please make no unreasonable
demands for support, especially for things that are not broken;
you got this for free and if it does not perform as you would
like it to, you have a God-given right not to use it.  You may
also chose to alter the script to meet your unique requirements.
If you do so, please do not distribute the modified version
under its original name.  You may contact me on a number of
bulletin boards, a list of which is contained towards the end of
the TLX_HST.1ST file included in this ARChive.


Andrzej Taramina
58 Aquila Court
Rexdale, Ontario
Canada M9W 5J2

12/13/1988