Datalogic QuickScan Lite QW2400 User Manual

RS-232 ONLY Interface Enter/Exit Programming Mode
Product Reference Guide 23
Stop Bits
The stop bit(s) at the end of each transmitted character marks the end of trans-
mission of one character and prepares the receiving device for the next charac-
ter in the serial data stream. The number of stop bits selected (one or two)
de
pends on the number the receiving terminal is programmed to accommo-
date. Set the number of stop bits to
match host device requirements.
Parity
This feature specifies parity required for sending and receiving data. A parity
check bit is the most significant bit of each ASCII coded character. Select the
parity type according to host device requirements.
• Select None when no parity bit
is required.
• Select Odd parity and the parity bit value i
s set to 0 or 1, based on data, to
ensure that an odd number of 1 bits are contained in the coded character.
• Select Even parity and the par
ity bit value is set to 0 or 1, based on data, to
ensure that an even number of 1 bits are contained in the coded character.
$CR2ST00
1 Stop Bit
$CR2ST01
2 Stop Bits
DEFAULT
$CR2PA00
Parity = None
$CR2PA01
Parity = Even
$CR2PA02
Parity = Odd
DEFAULT

Datalogic QuickScan Lite QW2400 Specifications

General

IP Rating	IP42
Connectivity	Wired
Operating Temperature	0 to 50 °C / 32 to 122 °F
Storage Temperature	-40 to 70 °C / -40 to 158 °F
Light Source	Red LED
Interface	USB, RS-232
Drop Resistance	1.5 m / 5 ft
Reading Range	Up to 30 cm / 11.8 in (depending on barcode density)
Dimensions	6.7 x 2.8 x 2.6 in
Print Contrast Ratio	25%
Decode Capability	1D, 2D codes
Resolution	4 mils
Depth of Field	5 - 30 cm (depending on barcode density and type)
Power Supply	5 VDC
Humidity	5 to 95% (Non-condensing)

Summary

Setup Procedures

Connecting the Host Interface

Details on connecting the scanner to various host interfaces like USB, RS-232, and Keyboard Wedge.

Using the QuickScan Lite QW24XX

Interface Selection and Configuration

Interface Selection

Process for selecting the correct host interface type for the scanner.

Configuring the Interface

How to scan programming bar codes to set the scanner's interface type.

Customizing Configuration Settings

Using Programming Bar Codes

Steps for using programming bar codes to change scanner settings, including entering/exiting mode.

Resetting Configuration to Defaults

Configuration Using Bar Codes

Configuration Parameters Overview

Overview of configuration parameters divided into logical groups for easier navigation.

RS-232 ONLY Interface Settings

RS-232/USB-COM Interface Settings

Keyboard Interface Settings

USB-OEM Interface Configuration

Data Format Configuration

Reading Parameters

Scanning Features

Scan Mode Selection

Selecting the scanner's operating mode (e.g., Trigger Single, Always On).

1D Symbologies Configuration

UPC-A Symbology Options

Options specific to the UPC-A symbology.

Code 39 Symbology Options

Options for the Code 39 symbology.

Code 128 Symbology Options

Options for the Code 128 symbology.

GS1 DataBar™ Omnidirectional Options

Options for the GS1 DataBar Omnidirectional symbology.

Interleaved 2 of 5 (I 2 of 5) Symbology Options

Options for the Interleaved 2 of 5 symbology.

Codabar Symbology Options

Options for the Codabar symbology.

MSI Symbology Options

Options for the MSI symbology.

Code 93 Symbology Options

Options for the Code 93 symbology.

2D Symbologies Configuration

Aztec Code Symbology Options

Data Matrix Symbology Options

QR Code Symbology Options

Troubleshooting Guide