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Rs-232 interface, Introduction, Chapter 7: rs-232 interface – Motorola DS3478 User Manual

Page 99: Introduction -1, Chapter 7, rs-232 interface, Chapter 7 rs-232 interface

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Chapter 7 RS-232 Interface

Introduction

This chapter provides instructions for programming the digital scanner to interface with an RS-232 host. Use the
RS-232 interface to attach the digital scanner cradle to point-of-sale devices, host computers, or other devices with
an available RS-232 port (i.e., COM port).

If your host does not appear in

Table 7-2

, set the communication parameters to match the host device. Refer to the

documentation for the host device.

Throughout the bar code menus, asterisks (

*

) indicate default values.

NOTE

This digital scanner 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 the TTL to
RS-232C conversion. Contact Motorola Enterprise Mobility Support for more information. See

page xvii

for

contact information.

*

Baud Rate 9600

Feature/Option

*

Indicates Default