Motorola LI4278 LINEAR IMAGER Product Reference Guide

4 - 10 LI4278 Product Reference Guide
HID Ignore Unknown Characters
This option applies only to the HID Keyboard Emulation device and IBM device. Unknown characters are
characters the host does not recognize. When Send Bar Codes With Unknown Characters is selected, all
bar code data is sent except for unknown characters, and no error beeps sound. When Do Not Send Bar
Codes With Unknown Characters is selected, bar code data is sent up to the first unknown character, then
the linear imager scanner issues an error beep.
Emulate Keypad
When enabled, all characters are sent as ASCII sequences over the numeric keypad. For example, ASCII A is
sent as "ALT make" 0 6 5 "ALT Break."
*Send Bar Codes With Unknown Characters
(Enable)
Do Not Send Bar Codes With Unknown Characters
(Disable)
*Disable Keypad Emulation
Enable Keypad Emulation

Motorola LI4278 LINEAR IMAGER Specifications

General

Scan Rate	547 scans per second
Decode Capability	1D barcodes
Scan Pattern	Single line
Light Source	LED
IP Rating	IP42
Scanner Type	Linear Imager
Battery	Rechargeable Li-ion battery
Drop Specification	1.8 m (6 ft) drops to concrete
Operating Temperature	14°F to 122°F (-10°C to 50°C)
Technology	Linear Imager
Radio Range	Up to 100 m (330 ft) in open air
Interface	USB, RS232, Keyboard Wedge
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% (non-condensing)
Weight	7.9 oz./224 g
Dimensions	9.8 cm H x 7 cm W x 18.6 cm L (3.8 in H x 2.7 in W x 7.3 in L)