Motorola Symbol DS9808-R Spezifikationen PDF herunterladen (Seite 123)

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Chapter 7 RS-232 Interface

Introduction

This chapter describes how to set up the digital scanner with an RS-232 host. Use the RS-232 interface to connect

the digital scanner 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 Table 7-2, 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 The 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

TTL-to-RS-232C conversion. Contact Motorola Enterprise Mobility 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.

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