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MDS 4790M (MPT 1411) I/O Guide
MDS 05-3628A01, Rev. B
This section explains how to connect a PC to the master station, and describes
the commands that can be used for programming and diagnostics.
6.1 PC Connection
1. Connect a DB-9 to DB-9 cable (Figure 21) between the PC and the radio’s
rear panel
DIAGNOSTIC PORT
(Figure 20).
Figure 21. PC Diagnostic Port Cable (DB-9 to DB-9)
2. Install a terminal emulation program, such as HyperTerminal, or InSite
Radio System Management Software (GE MDS P/N 03-3475A01), if such a
program is not already installed.
3. Launch the terminal program or diagnostics software.
If you are using InSite, follow the instructions in the manual, InSite Radio
System Management Software Installation and Operation Guide.
If you are using a terminal emulation program:
1. Press the Space or Esc key several times, at one-second intervals, until the
> prompt is displayed, indicating that the command interface is ready to
accept input. See Tables 5 through 7 beginning on page 25 for a list of
commands.
2. Type the command, then press the
ENTER
key.
Command input is case-independent.
Use the Backspace key to delete characters.
The system displays one or more lines in confirmation. These responses are
listed in Tables 5 through 7 beginning on page 25.
You may leave the diagnostics software and PC running, or you may exit from
the diagnostics software, power down the PC, and disconnect the PC from the
radio.
6.2 PC Command Summaries
GE MDS radios are pre-configured with operating parameters that enable them
to operate in almost all situations. Should you need to adjust your radio, either
for a specific situation or to resolve a problem, this section describes
commands for changing radio operating parameters.
Tables 5 through 7 summarize master station commands.
DB-9 MALE
CONNECTOR
TO RADIO
DB-9 FEMALE
CONNECTOR
TO PC