Zebra LI4278 Product Reference Guide

Table of Contents ix
Chapter 7: RS-232 INTERFACE
Introduction .................................................................................................................................... 7-1
Connecting an RS-232 Interface .................................................................................................... 7-2
RS-232 Parameter Defaults ........................................................................................................... 7-3
RS-232 Host Parameters ............................................................................................................... 7-4
RS-232 Host Types .................................................................................................................. 7-6
Baud Rate ................................................................................................................................ 7-8
Parity ........................................................................................................................................ 7-9
Stop Bit Select ......................................................................................................................... 7-9
Data Bits (ASCII Format) ......................................................................................................... 7-10
Check Receive Errors .............................................................................................................. 7-10
Hardware Handshaking ........................................................................................................... 7-11
Software Handshaking ............................................................................................................. 7-13
Host Serial Response Time-out ............................................................................................... 7-15
RTS Line State ......................................................................................................................... 7-16
Beep on <BEL> ........................................................................................................................ 7-16
Intercharacter Delay ................................................................................................................. 7-17
Nixdorf Beep/LED Options ....................................................................................................... 7-18
Ignore Unknown Characters .................................................................................................... 7-18
ASCII Character Set for RS-232 .................................................................................................... 7-19
Chapter 8: USB INTERFACE
Introduction .................................................................................................................................... 8-1
Connecting a USB Interface .......................................................................................................... 8-2
USB Parameter Defaults ................................................................................................................ 8-4
USB Host Parameters .................................................................................................................... 8-5
USB Device Type ..................................................................................................................... 8-5
Symbol Native API (SNAPI) Status Handshaking .................................................................... 8-6
USB Country Keyboard Types (Country Codes) ..................................................................... 8-7
USB Keystroke Delay .............................................................................................................. 8-9
USB CAPS Lock Override ....................................................................................................... 8-9
USB Ignore Unknown Characters ............................................................................................ 8-10
USB Convert Unknown to Code 39 ......................................................................................... 8-10
Emulate Keypad ....................................................................................................................... 8-11
Emulate Keypad with Leading Zero ......................................................................................... 8-11
Quick Keypad Emulation .......................................................................................................... 8-12
USB Keyboard FN 1 Substitution ............................................................................................. 8-12
Function Key Mapping ............................................................................................................. 8-13
Simulated Caps Lock ............................................................................................................... 8-13
Convert Case ........................................................................................................................... 8-14
USB Static CDC ....................................................................................................................... 8-14
Optional USB Parameters .............................................................................................................. 8-15
Ignore Beep ............................................................................................................................. 8-15
Ignore Bar Code Configuration ................................................................................................ 8-15
USB Polling Interval ................................................................................................................. 8-16
ASCII Character Set for USB ......................................................................................................... 8-18

Zebra LI4278 Specifications

General

Wavelength	617 nm
Read rate (max)	547 reads/s
Decoding standards	UPC/EAN, UPC-A, UPC-E, UPC-E1, EAN-8/JAN 8, EAN-13/JAN 13, Bookland EAN, Bookland ISBN, UCC Coupon, ISBT 128, Code 39, Code 93, Matrix 2/5, Interleavd 2/5, Discrete 2/5, Codabar, MSI Chinese 2/5, GS1
Pitch reading angle	-65 - 65 °
Light levels (direct sunlight)	0 - 108000 lx
Bluetooth	Yes
Bluetooth version	2.1+EDR
Standard interfaces	USB, RS-232, RS-485
Operating time	4320 min
Maximum operating distance	100 m
Certification	FCC, ICES, IEC, RoHS, EN, UL
Product color	Black
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 85 %
Harmonized System (HS) code	84716070

Weight and Dimensions

Depth	186 mm
Width	70 mm
Height	98 mm
Weight	224 g