1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Datalogic QuickScan Lite QW2100 Bar Code Reader. The QW2100 is an entry-level linear imager designed for reading long, truncated 1D bar codes, commonly found in retail, light industrial, document processing, and office environments. Its ergonomic design ensures user comfort during daily operations.
Veuillez lire attentivement ce manuel avant d'utiliser l'appareil afin de garantir un fonctionnement sûr et efficace.
2. Consignes de sécurité
Respectez les consignes de sécurité suivantes afin d'éviter les blessures et les dommages à l'appareil :
- N'exposez pas l'appareil à des températures extrêmes, à l'humidité ou à la lumière directe du soleil.
- Évitez de faire tomber l'appareil ou de le soumettre à des chocs violents.
- N’essayez pas d’ouvrir ou de modifier l’appareil. Confiez toute réparation à un personnel qualifié.
- Veillez à ce que la fenêtre de numérisation soit propre pour garantir des performances optimales.
- Use only Datalogic-approved accessories and power supplies.
3. Contenu du colis
Vérifiez que tous les éléments sont présents dans le colis :
- Datalogic QuickScan Lite QW2100 Bar Code Reader
- USB Cable (if USB interface model) or RS-232/Keyboard Wedge Cable
- Guide de démarrage rapide (reportez-vous à ce manuel pour obtenir des instructions complètes)
- Optional: Stand (if purchased as a kit)
4. Produit terminéview
The Datalogic QuickScan Lite QW2100 features a compact and ergonomic design for comfortable handheld use. Key components include:
- Fenêtre de numérisation : Emits the scan line and reads bar codes.
- Bouton de déclenchement : Active le processus de numérisation.
- Indicateur LED : Provides feedback on scanning status (e.g., successful read, error).
- Cable Connector Port: For connecting the interface cable.

5. Installation
Follow these steps to set up your QW2100 Bar Code Reader:
- Connectez le câble : Insert the appropriate interface cable (USB or RS-232/Keyboard Wedge) into the connector port at the base of the scanner. Ensure a secure connection.
- Se connecter au périphérique hôte :
- Interface USB : Plug the USB connector into an available USB port on your computer or POS system. The operating system should automatically detect and install the necessary drivers.
- RS-232/Keyboard Wedge Interface: Connect the cable to the corresponding port on your host device. Configuration may be required using Datalogic Aladdin software or by scanning configuration bar codes (refer to the full programming manual for details).
- Mise sous tension : The scanner typically powers on automatically once connected to the host device. The indicator LED may illuminate to confirm power.
- Optional Stand Setup: If using the optional stand, assemble it according to its instructions and place the scanner in the stand for hands-free operation.
For advanced configuration, such as changing symbologies or interface settings, refer to the Datalogic Aladdin Configuration Software or the comprehensive programming manual.
6. Mode d'emploi
To scan a bar code with your QW2100 reader:
- But: Point the scanning window of the reader at the bar code you wish to scan.
- Activer: Press and hold the trigger button. A bright scan line will project from the scanning window.
- Balayage: Position the scan line across the entire bar code. The QW2100 is designed for wide-angle scanning, making it effective for long or wide codes.
- Confirmation: Upon a successful read, the scanner will emit an audible beep (if enabled) and the indicator LED will flash. Release the trigger button.
For optimal performance, ensure the bar code is clean and not excessively creased or damaged. Adjust the distance between the scanner and the bar code for the best read.
7. Entretien
Proper maintenance ensures the longevity and performance of your bar code reader:
- Nettoyage de la fenêtre de numérisation : Utilisez un chiffon doux et non pelucheux dampNettoyez délicatement la fenêtre du scanner avec un produit nettoyant doux et non abrasif (par exemple, un nettoyant pour vitres). Évitez les produits chimiques agressifs ou les matériaux abrasifs qui pourraient rayer la surface.
- Nettoyage du Casing: Essuyez l'extérieur casing avec un doux, damp tissu.
- Inspection des câbles : Regularly check the interface cable for any signs of damage, fraying, or loose connections. Replace damaged cables immediately.
- Stockage: Lorsqu'il n'est pas utilisé, rangez le scanner dans un endroit propre et sec, à l'abri de la lumière directe du soleil et des températures extrêmes.
8. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Le scanner ne s'allume pas. | Cable not connected properly or host device not providing power. | Ensure the cable is securely connected to both the scanner and the host device. Try a different USB port or host device. |
| Scanner does not read bar codes. |
|
|
| Scanner reads intermittently. | Damaged cable or loose connection. | Check the cable for damage and ensure connections are secure. Replace cable if necessary. |
9. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | QW2120-BK |
| Marque | Datalogic |
| Technologie de connectivité | USB Cable (also available in RS-232/Keyboard Wedge) |
| Source d'énergie | AC (via host device USB or external power supply for RS-232) |
| Taux de balayage | 400 scans/second |
| Dimensions du produit (L x l x H) | 6.69 x 2.56 x 2.76 pouces (17 x 6.5 x 7 cm) |
| Poids de l'article | 4.2 onces |
| Couleur | Noir |
| Symbologies prises en charge | Most standard 1D bar codes (e.g., EAN/UPC, Code 39, Code 128, Interleaved 2 of 5, etc.) |
10. Garantie et assistance
Datalogic products are designed and manufactured to the highest quality standards. For warranty information, please refer to the warranty card included with your product or visit the official Datalogic website.
For technical support, product registration, or to download the latest drivers and software (such as Datalogic Aladdin Configuration Software), please visit the Datalogic support portal or contact your local Datalogic representative.
Website: www.datalogic.com





