Microhard Systems MRX-900, Руководство по эксплуатации

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2 MRX-900 Operating Manual: Introduction
n
twenty different user-selectable pseudo-random hopping
patterns to offer the possibility of separately operating multiple
networks while providing security, reliability and high tolerance
to interference;
n
encryption key with 65536 user-selectable values to maximize
security and privacy of communications;
n
built-in CRC-16 error detection and auto re-transmit to provide
100% accuracy and reliability of data;
n
ease of installation and use – the MRX-900 can be used as a
drop-in replacement for most null-modem cable (DTE-to-DTE)
operations, and as a modem replacement with minimal or no
software changes.
While the typical application for the MRX-900 is to provide a mid- to long-
range wireless communications link between DTEs, it can be adapted to
almost any situation where an RS-232 asynchronous serial interface is used
and data intercommunication is required.
1.2 About this Manual
This manual has been provided as a guide and reference for installing and
using MRX-900 wireless modems. The manual contains instructions,
suggestions, and information which will help you set up and achieve optimal
performance from your equipment using the MRX-900.
Although the manual is intended for all MRX-900 users from the novice to
the professional, it is recommended that new users of the MRX-900
thoroughly read Chapters 2 and 3, which describe the initial setup and
configuration of the modems. Also, it may be noteworthy to review sections
of Chapter 4 which are relevant to your application while providing helpful
hints for optimizing your MRX-900 modems. The Appendices, including the
Glossary of Terms, are provided as informational references which you may
find useful throughout the use of this manual as well as during the operation
of the wireless modem.
Throughout the manual, you will encounter not only illustrations that further
elaborate on the accompanying text, but also several symbols which you
should be attentive to:
Caution or Warning: Usually advises against some action which could
result in undesired or detrimental consequences.
Point to Remember: Highlights a key feature, point, or step which is worth
noting, Keeping these in mind will make using the MRX-900 more useful
or easier to use.
Tip: An idea or suggestion is provided to improve efficiency or to make
something more useful.
With that in mind, enjoy extending the boundaries of your communications
with the MRX-900, and please remember to send in your warranty
registration!