Motorola LI4278 Product Reference Guide

CHAPTER 7 RS-232 INTERFACE
Introduction
This chapter provides instructions for programming the cradle to interface with an RS-232 host interface. The
RS-232 interface is used to attach the scanner cradle to point-of-sale devices, host computers, or other
devices with an available RS-232 port (i.e., COM port).
If the particular host is not listed in Table 7-2, set the communication parameters to match the host device.
Refer to the documentation for the host device.
Throughout the programming bar code menus, default values are indicated with asterisks (
*).
NOTE This linear imager 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 Solutions Support for more information.
*Baud Rate 9600
Feature/Option
*Indicates Default

Motorola LI4278 Specifications

General

Decode Capability	1D barcodes
Battery	Rechargeable Lithium-Ion
Scan Rate	547 scans per second
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Connectivity	Bluetooth
Drop Specification	1.8 m (6 ft) drops to concrete
Operating Temperature	0°C to 50°C (32°F to 122°F)
Supported Symbologies	UPC/EAN, Code 39, Code 128, Interleaved 2 of 5, Codabar, MSI
Interface	USB, RS232, Keyboard Wedge
Resolution	0.1 mm
Weight	224 g (7.9 oz.)
Humidity	5% to 95% (non-condensing)
Regulatory Approvals	FCC, IC, CE