1. Introduction
This manual provides comprehensive instructions for the LENVII D7800 Desktop Automatic 2D Barcode Scanner. Please read this manual carefully before using the product to ensure proper operation and to maximize its performance and lifespan. Keep this manual for future reference.
2. Consignes de sécurité
- N’exposez pas le scanner à l’eau ou à une humidité excessive.
- Avoid dropping the scanner from heights exceeding 1.2 meters to prevent damage, despite its anti-shock design.
- N’essayez pas de démonter ou de réparer le scanner vous-même. Veuillez faire appel à un technicien qualifié.
- Veillez à ce que la fenêtre de numérisation soit propre pour garantir des performances optimales.
- Évitez toute exposition directe des yeux à la source lumineuse du scanner.
3. Contenu du colis
Vérifiez que tous les éléments sont présents dans le colis :
- LENVII D7800 Desktop Automatic 2D Barcode Scanner
- Câble USB (intégré)
- Manuel de l'utilisateur (ce document)
Figure 3.1 : Package contents including the scanner, USB cable, and user manual.
4. Produit terminéview
4.1 Principales caractéristiques
- Conception mains libres : Omnidirectional scanning for 1D, 2D, and QR codes.
- CCD Scanning Technology: Capable of reading barcodes from mobile phone and computer screens, as well as damaged, blurred, distorted, colorful, or reflective barcodes.
- Prêt à l'emploi : Aucune installation de pilote requise.
- Large compatibilité : Works with Windows XP/7/8/10, Mac OS, and Linux operating systems.
- Tête réglable : Features a 15° adjustable head for flexible scanning angles.
- Anti-shock Design: Conçu pour résister à des chutes jusqu'à 1.2 mètres.
4.2 Dimensions
The scanner has compact dimensions suitable for desktop use.
Figure 4.1 : Devant et côté view of the LENVII D7800 scanner with dimensions indicated.
4.3 Anti-shock Design
The LENVII D7800 is designed for durability, capable of withstanding accidental drops from a height of 1.2 meters without affecting its functionality.
Figure 4.2 : Illustration of the scanner's anti-shock capability.
5. Installation
5.1 Connexion du scanner
- Place the LENVII D7800 scanner on a stable, flat surface.
- Connect the integrated USB cable from the scanner to an available USB port on your computer (desktop or laptop).
- The scanner will power on automatically and initiate the "Plug and Play" process.
Figure 5.1 : The scanner connected to various devices, demonstrating its plug-and-play functionality.
5.2 Installation du pilote
The LENVII D7800 is a plug-and-play device. No additional drivers or software installation is required for basic operation. Your operating system (Windows, Mac OS, Linux) will automatically recognize the device.
Figure 5.2 : Compatibility with various operating systems.
6. Mode d'emploi
6.1 Procédure de numérisation de base
The D7800 scanner operates in an automatic, hands-free mode. Once connected, it is ready to scan.
- Assurez-vous que le scanner est connecté à votre ordinateur et allumé.
- Present the barcode to the scanning window. The scanner will automatically detect and read the barcode.
- A successful scan is typically indicated by an audible beep and/or a visual confirmation (e.g., LED indicator).
- The scanned data will be transmitted to your computer as keyboard input.
6.2 Scanning Barcode Types
The scanner supports a wide range of 1D, 2D, and QR codes, including those that are less than perfect.
Figure 6.1 : Examples of various barcode types and conditions the scanner can recognize.
6.3 On-Screen Barcode Scanning
The D7800 is capable of scanning barcodes directly from digital displays, such as smartphones, tablets, and computer monitors.
Figure 6.2 : The scanner reading a barcode from a digital screen. Example code-barres : 1234567890
6.4 Scénarios d'application
The LENVII D7800 is suitable for various environments requiring efficient barcode scanning.
Figure 6.3 : Common application environments for the scanner.
7. Entretien
7.1 Nettoyage du scanner
- Assurez-vous que le scanner est débranché de la source d'alimentation avant de le nettoyer.
- Utilisez un chiffon doux, sec et non pelucheux pour essuyer l'extérieur du scanner.
- Pour la fenêtre de numérisation, utilisez un chiffon de nettoyage pour lentilles ou un chiffon doux légèrement essuyé.ampened with a mild, non-abrasive cleaning solution. Avoid spraying cleaners directly onto the scanner.
- Do not use harsh chemicals, solvents, or abrasive materials, as these can damage the scanner's surface or scanning window.
7.2 Stockage
When not in use, store the scanner in a cool, dry place, away from direct sunlight and extreme temperatures. The maximum storage temperature is 60°C (140°F).
8. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Le scanner ne s'allume pas. | Câble USB mal connecté ou port USB défectueux. | Vérifiez que le câble USB est bien branché. Essayez un autre port USB sur votre ordinateur. |
| Le scanner ne lit pas les codes-barres. |
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| Les données scannées sont incorrectes ou incomplètes. |
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Si le problème persiste après avoir essayé ces solutions, veuillez contacter le service client.
9. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Modèle | D7800 |
| Taper | Scanner de codes-barres filaire CMOS 2D |
| Méthode de connexion | USB |
| Dimensions (L x H x P) | 84 mm x 140.2 mm x 90.1 mm (environ 3.31 x 5.52 x 3.55 pouces) |
| Poids | 230 g (environ 0.51 lb) |
| Matériel | ABS |
| Couleur | Noir |
| Source de lumière | LED 617 nm (viseur) ; LED 6500 K (éclairage) |
| Capteur d'images | 640 * 480 CMOS |
| Processeur | ARM 32 bits |
| Vitesse de numérisation | 200 fois / s |
| Pouvoir | 5 V CC |
| Actuel | 400 mA ± 5% |
| Systèmes d'exploitation compatibles | Windows XP/7/8/10, Mac OS, Linux |
| 1D Code Support | EAN-8, EAN-13, Codabar, CODE 39, CODE 93, CODE 128, China Post, GS1-128, UPC-A, UPC-E, ISBN/ISSN, ISBT, Interleaved 2 of 5, Standard 2 of 5, Matrix 2 of 5, Industrial 2 of 5, MSI, RSS, ITF14, Telepen, etc. |
| 2D/QR Code Support | Micro QR Code, Data Matrix, PDF417, Micro PDF417, Maxicode, Aztec, Hanxin, etc. |
| Température de stockage maximale | 60°C (140°F) |
10. Garantie et assistance
10.1 Informations sur la garantie
LENVII products are covered by a limited warranty against defects in materials and workmanship. Please refer to the warranty card included with your product or contact LENVII customer support for specific warranty terms and conditions.
10.2 Assistance clientèle
For technical assistance, troubleshooting, or product inquiries, please contact LENVII customer support. Contact information can typically be found on the product packaging or the official LENVII website.