
6Setup Procedures
6-11
Protocol
NONE* No PROTOCOL is used. The serial buffer can contain a maximum of 128
characters.
XON/XOFF Enables XON/XOFF PROTOCOL. When receiving, the M3000 transmits an
XOFF (control S) character to stop incoming serial data. This prevents the serial
buffer from overflowing. Once the reader is ready to accept more data, an XON
(control Q) character is transmitted to enable reception of more serial data. The
XOFF will be transmitted when the buffer fills to 128 characters.
When transmitting, the M3000 sends data until an XOFF (Control S) character is
received. It will not resume data transmission until an XON (Control Q)
character is received.
Output
The Output setting sets the data format for one of the following modes:
ASCII* The mode used with standard ASCII terminals.
PCSCAN This mode is commonly used with "PC Terminals" that transmit PC SCAN Codes to
the computer, rather than standard ASCII Codes. Two operating systems that use PC
SCAN Codes are: PC-MOS, and CONCURRENT DOS.
Baud Rate
The baud rate sets the data transmission speed for the serial port on the M3000. The M3000's
baud rate must match the baud rate of the attached computer's serial interface. Select one of the
following:
300 600
1200 2400
4800 9600*
19200 38400
Data Bits
Sets the character length (number of data bits per character) for the serial data. The M3000's Data
Bits setting must match the data bits setting of the attached computer's serial interface. Select one
of the following:
7
8*
Parity
The M3000's Parity setting must match the parity setting of the attached computer's serial
interface. Select one of the following:
NONE*
EVEN
ODD
MARK
Stop Bits
Sets the number of Stop Bit characters for the serial data. Select one of the following:
1*
2
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