Pc initialization strings – Multi-Tech Systems MT2834ZPX User Manual

Page 16

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16

MT2834ZPX Owner's Manual

PC Initialization Strings

We recommend the following initialization string for a MT2834ZPX
connected to a PC-compatible computer:

AT &F X4 S0= 2 ^M

This string resets the MT2834ZPX to the factory default settings,
selects extended result codes with

NO DIAL TONE and BUSY, and

turns on auto-answer to answer on the second ring. ^M must end
every string sent to the modem from software. It is the ASCII code for
the RETURN key on most keyboards, and the default code for the
carriage return character in the MT2834ZPX and most
communications programs. The carriage return character is defined in
the MT2834ZPX in S-register S3; if you change it, you must also
change the carriage return character code used in your
communications software. If you send a command directly to the
modem in terminal mode rather than indirectly through
communications software, you must end the command string by
pressing the RETURN key (<CR>) instead of adding ^M to the string.

Figure 3-1. The MEW Modem Initialization Setup

*Note that the above and following setup screens are examples found in
MultiExpress for Windows (

MEW

), and that other 3rd party data communication

software is similar but different.

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