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M3000 Portable Bar Code Reader User's Guide

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may be called from batch files or other programs. To remove SOFTCOM from resident memory,

type SKILL from the DOS prompt, and press the ENTER key.

Using SOFTCOM

Following is a list of the steps needed to run SOFTCOM:

1. Run the SOFTCOM Configuration Program by typing SCONFIG from the DOS

prompt, and press the ENTER key. For Example: C:\> SCONFIG <ENTER>

2. Set up the serial port parameters to match your bar code reader or other serial output

device being used.

3. Exit the SOFTCOM Configuration program, saving your changes.

4. Load the SOFTCOM memory resident program by typing SOFTCOM from the DOS

prompt, and press the ENTER key. For Example: C:\> SOFTCOM <ENTER>

SOFTCOM is now loaded and making serial input appear as if it were keyboard input.

SOFTCOM Configuration Program.

The SOFTCOM configuration program allows the user to configure the many options of

SOFTCOM. All of these options are explained in detail in the SOFTCOM Configuration Program.

Communication Options

Serial Port

This option defines which serial port SOFTCOM will be using. SOFTCOM supports both COM1

and COM2.

NOTE: If you have a serial port board which allows you to set the interrupt and port addresses use

the following assignments for COM1 and COM2:

COM1 COM2

Interrupt IRQ4 IRQ3

Port Address 3F8 Hex 2F8 Hex

BAUD Rate

This option defines the serial port transmission speed. SOFTCOM supports the following

transmission speeds:

300 600

1200 2400

4800 9600

19200 38400

NOTE: If you experience loss of data from the serial port, your BAUD rate may need to be

decreased.

Data Bits

This option defines the number of data bits used during serial communication. SOFTCOM

supports both 7 and 8 data bits.

This option defines the number of stop bits used during serial communication. SOFTCOM

supports both 1 and 2 stop bits.

Use XON/XOFF

This option indicates whether XON/XOFF will be used for flow control during serial

communication. XON/XOFF is a protocol used by the receiver to control the flow of data. The

receiver sends an XOFF to the sender when the receiver buffer is full. When the sender receives

an XOFF, the sender will not send any more data until the sender receives an XON. If your serial

device uses the XON/XOFF protocol, enable this parameter.

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