Appendix D – Modem Setup

Samsung Setup for Multi Tech 19200 Modem

Host (PC Side)

The modem at the PC should work with the default Windows setup.  If there are problems, try setting the maximum baud rate of the modem to the baud rate of the register.

Register (ECR side)

REGISTER AT&FQ1$SBXS0=N &W0

AT&F$SBXS0=NQ1&WO Where x = baud rate (ex. 9600), N = number of rings for auto answer, and 0=zero

The separate AT commands are:

AT&F - Restore all the factory default settings from the ROM

AT$SBX - Serial Port Baud Rate = X (9600 for 9600 ECR settings)

ATS0=N - Ring Count = N (number of rings before modem answers)

ATQ1 - Result codes suppressed (quiet) including the ‘OK’

AT&W0 - Store configuration in NVRAM to be loaded at power-up or with the ATZ command

This is used to configure modems purchased from PC/POLL SYSTEMS. Fax any questions to our Support Department if necessary.

Note: Extensive testing has been done on the modems sold by PC/POLL SYSTEMS to insure that this configuration will work with PC/POLL SYSTEMS’ software. If modems are purchased from another vendor, contact that vendor if problems occur.

Appendix E - Communicating and Reporting

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