Datalogic Scanning DLL2020-WO user manual Green LED stays on

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26

Appendices

 

 

 

 

 

 

 

 

 

Problem

Diagnostic Tips

 

 

 

 

 

 

The green LED stays on.

The scanner is continuously seeing a bar

 

 

 

code. Remove all bar code labels from the

 

 

 

scan volume of the scanner and try again.

 

 

 

The scanner cannot send the data to the

 

 

 

host system. There is no proper

 

 

 

handshaking between the scanner and the

 

 

 

host. Scanner buffer is full. Make sure that

 

 

 

all cables are connected and your host

 

 

 

system is ready to receive data.

 

 

 

The scanner is in test mode.

 

 

 

Power off and on the scanner

 

 

 

 

 

 

A bar code is read by the scanner but

The communication cable is not connected

 

 

not accepted by the host system.

to the serial port of your host system.

 

 

 

Refer to the manual of your host system

 

 

 

to locate the serial port.

 

 

 

The communication settings of the host

 

 

 

and scanner do not match. Ensure that the

 

 

 

setting value for both devices are the same.

 

 

 

For proper adjustment values see the

 

 

 

Configuration Guide.

 

 

 

The communication cable does not suit

 

 

 

your host system. Contact your supplier for

 

 

 

the correct communication cable.

 

 

 

The data format is not supported by the

 

 

 

software running on the host system.

 

 

 

 

 

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Contents Datalogic DLL2020-WO Copyright 1998, Datalogic Table of contents Preface Chapter Unpacking the DLL2020-WO Good read buzzer Red LEDGreen LED Rubber sleeveScanning bar codes with the DLL2020-WO DLL2020-WO You can also hold the scanner without the handle Scanner labelling Laser safety English Finnish Serviceable parts inside ExposureMaintaining the scanner Controlling the scanner from the pos systemPOS system Installing the DLL2020-WO Installing the scanner Installing the DLL2020-WO RS232 direct powerKeyboard Wedge direct power RS232 non direct power Keyboard Wedge non direct power Open Programming Mode Return to RS232 Default Appendices Connector types and pin definitions Removing the RJ-48 connectorTechnical specifications ElectricalTroubleshooting SafetyProblem Diagnostic Tips Green LED stays on
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DLL2020-WO specifications

The Datalogic Scanning DLL2020-WO is a cutting-edge laser scanner designed to meet the demanding needs of retail, logistics, and warehouse environments. This device exemplifies the commitment to quality and efficiency that Datalogic is known for, offering robust functionality in a compact design.

One of the standout features of the DLL2020-WO is its exceptional scanning performance. Engineered with Datalogic's advanced laser scanning technology, this device can rapidly and accurately read a wide range of barcodes, including 1D and 2D formats. The scanner is optimized for high-speed applications, ensuring that checkout lines move quickly, and product scanning in warehouses is efficient and error-free.

The DLL2020-WO is built for versatility, making it appropriate for various applications. Retail environments benefit from its ability to handle multiple scanning tasks, from product recognition at the point of sale to inventory management and shelf replenishment. In logistics and warehouse settings, the scanner improves throughput by facilitating quick scan-and-go operations, ensuring fast processing times for shipping and receiving tasks.

Durability is another key characteristic of the Datalogic Scanning DLL2020-WO. It features a robust design that can withstand the rigors of daily use. With an IP54 rating, it is resistant to dust and water, making it suitable for various working conditions. Additionally, the scanner can endure drops from significant heights, reducing downtime due to damage and resulting in lower total cost of ownership.

The DLL2020-WO also incorporates Datalogic's innovative Green Spot technology, which provides a visual feedback system for successful barcode scans. This feature not only enhances user experience by offering an intuitive confirmation method but also helps to reduce operation errors. The scanner's ergonomic design ensures comfort during prolonged use, allowing operators to work efficiently without undue strain.

Furthermore, the DLL2020-WO supports multiple connectivity options, including USB and Bluetooth, enabling seamless integration into existing systems. This flexibility allows organizations to adapt the device to their specific technological environments, enhancing operational efficiency even further.

In conclusion, the Datalogic Scanning DLL2020-WO is an advanced scanning solution that combines high-performance with durability and versatility. With its robust build, advanced scanning capabilities, and user-friendly features, it is an ideal choice for businesses looking to enhance their scanning operations across various applications in retail and logistics sectors.
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