Maiden Rock Communications LLC MRC565-47-50 Benutzerhandbuch
INTRODUCTION
Page 18
MRC-565 Packet Data Radio Operations and Maintenance
Base
Repeater
Remote
The Base is always connected to a Host computer where data is being collected. Repeaters are
similar to Bases, but they do not have a Host connection. They repeat data collected from
Remotes to a Base which then sends the Data to the Host.
Remote stations connect to either a Base or a Repeater. When they have data to send in, they
transmit data directly to the Base of Repeater in carrier sense multiple access mode. They do not
wait for a probe from a Base or Master like a MB remote does.
The majority of this manual is devoted to Meteor Burst Networks. With a few Master Stations
and a lot of Remotes.
The remainder of this manual is organized in the following four sections
Section 3.0 DESCRIPTION
This section provides both a physical description and a functional description of each module
in the MRC-565. The detailed technical specifications for each printed circuit board
assembly (PCA) and the organization of the memory is provided.
in the MRC-565. The detailed technical specifications for each printed circuit board
assembly (PCA) and the organization of the memory is provided.
Section 4.0 INSTALLATION
Site selection and general installation guidelines are provided in this section, including
instructions for cabling, antenna, and power source connections. Power up procedures,
initialization and functional test procedures are described that should be performed prior to
placing the MRC-565 on-line within the network.
Section 5.0 OPERATION
instructions for cabling, antenna, and power source connections. Power up procedures,
initialization and functional test procedures are described that should be performed prior to
placing the MRC-565 on-line within the network.
Section 5.0 OPERATION
This section describes all the operating procedures for the MRC-565. All commands and
operational parameters are described for data collection, supervisory control, messaging and
interpreting system operational statistics. It also contains the list of all commands, along with
description and a few commonly used command printouts.
operational parameters are described for data collection, supervisory control, messaging and
interpreting system operational statistics. It also contains the list of all commands, along with
description and a few commonly used command printouts.
Section 6.0 THEORY OF OPERATION
This section provides overall review of the functioning of the CMU and the PA circuit board
assemblies. It describes the block diagram details of each printed circuit board.
Section 7.0 MAINTENANCE
APPENDIX A
assemblies. It describes the block diagram details of each printed circuit board.
Section 7.0 MAINTENANCE
APPENDIX A
TABLE OF COMMANDS