Motorola MT2090 Benutzerhandbuch
Chapter 8 RS-232 Interface
Introduction
This chapter describes how to set up the device with an RS-232 host. Use the RS-232 interface to connect the
device to point-of-sale devices, host computers, or other devices with an available RS-232 port (e.g., com port).
device to point-of-sale devices, host computers, or other devices with an available RS-232 port (e.g., com port).
If your host does not appear in
, refer to the documentation for the host device to set communication
parameters to match the host.
Throughout the programming bar code menus, asterisks (
*
) indicate default values.
NOTE
T
he device uses TTL RS-232 signal levels, which interface with most system architectures. For system
architectures requiring RS-232C signal levels, Motorola offers different cables providing TTL-to-RS-232C
conversion. Contact Motorola Solutions Support for more information.
conversion. Contact Motorola Solutions Support for more information.
*
Baud Rate 57,600
Feature/Option
*
Indicates Default
NOTE
Most computer monitors allow scanning the bar codes directly on the screen. When scanning from the
screen, be sure to set the document magnification to a level where you can see the bar code clearly, and
bars and/or spaces are not merging.
screen, be sure to set the document magnification to a level where you can see the bar code clearly, and
bars and/or spaces are not merging.