1. Introduction
This manual provides detailed instructions for the proper setup, operation, and maintenance of your Veho VMS-004 Discovery Deluxe USB Microscope. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.
The Veho VMS-004 is a versatile USB microscope designed for detailed observation and digital capture of magnified images and videos. It features up to 400x magnification, a 2.0 Megapixel CMOS lens, and adjustable LED illumination, making it suitable for various applications including educational, hobbyist, and professional use.
2. Consignes de sécurité
- Ne pas désassembler: Attempting to disassemble or modify the microscope may cause damage and void the warranty.
- Évitez la lumière directe du soleil : N’exposez pas le microscope à la lumière directe du soleil ni à des températures élevées.
- À manipuler avec précaution : The lens and internal components are delicate. Avoid dropping or subjecting the device to strong impacts.
- Garder au sec: Cet appareil n'est pas étanche. Évitez toute exposition à l'eau ou à une forte humidité.
- Source d'alimentation : Use only the specified USB power source.
- Enfants: Keep out of reach of small children. Adult supervision is recommended during use.
3. Contenu du colis
Vérifiez que tous les éléments sont présents dans votre colis :
- Veho VMS-004 Discovery Deluxe USB Microscope
- Flexi Alloy Stand
- Software CD (for drivers and application)
- Manuel de l'utilisateur (ce document)
4. Produit terminéview
Familiarize yourself with the main components of the Veho VMS-004 microscope.

Figure 4.1: The Veho VMS-004 Discovery Deluxe USB Microscope mounted on its flexi alloy stand.
- Corps du microscope : Contains the lens, CMOS sensor, and illumination LEDs.
- Molette de mise au point : Located on the microscope body, used to adjust the focus for clear images.
- Bouton Instantané : A button on the microscope body for capturing still images.
- LED Illumination Control: A small wheel or dial to adjust the brightness of the built-in LEDs.
- Cable USB: For connecting the microscope to your computer.
- Flexi Alloy Stand: Provides a stable base and adjustable positioning for the microscope.

Figure 4.2 : Gros plan view of the focus wheel and magnification markings on the microscope body.

Figure 4.3 : Face avant view of the microscope lens, showing the integrated LED illumination ring.
5. Installation
5.1 Assemblage du support
The flexi alloy stand provides stability and allows for precise positioning of the microscope.
- Attach the microscope holder to the flexible arm of the stand.
- Secure the microscope into the holder. Ensure it is firmly seated but not overly tightened to avoid damage.
- Placez le support sur une surface stable et plane.

Figure 5.1: The microscope securely mounted on its flexi alloy stand.
5.2 Installation du logiciel
The Veho VMS-004 requires driver and software installation for full functionality on your computer (PC or Mac compatible).
- Insert the provided software CD into your computer's CD/DVD drive. If your computer does not have a CD drive, please visit the official Veho support website to download the necessary drivers and software.
- Follow the on-screen instructions to install the drivers and the accompanying application.
- Redémarrez votre ordinateur si vous y êtes invité après l'installation.
5.3 Connexion du microscope
Once the software is installed, connect the microscope to your computer.
- Plug the USB cable of the microscope into an available USB port on your computer.
- The computer should automatically detect the device.
- Launch the installed microscope application. You should see a live feed from the microscope's camera.

Figure 5.2: The USB microscope connected to a laptop, ready for use.
6. Mode d'emploi
6.1 Placement de l'objet
Position the object you wish to observe directly beneath the microscope lens. Adjust the flexible stand to bring the lens close to the object.

Figure 6.1: The microscope positioned over a coin for observation.
6.2 Réglage du grossissement et de la mise au point
The microscope offers up to 400x digital magnification. To achieve a clear image:
- Adjust the distance between the microscope lens and the object using the flexible stand.
- Rotate the focus wheel on the microscope body until the image on your computer screen is sharp and clear.
- Note: The effective magnification changes with the distance from the object and the focus setting.
6.3 Contrôle de l'éclairage LED
The microscope features built-in LEDs to illuminate your subject. To adjust the brightness:
- Locate the LED illumination control (a small wheel or dial) on the microscope cable or body.
- Rotate the control to increase or decrease the LED brightness as needed for optimal viewing.
6.4 Capture d'images et de vidéos
The included software allows you to capture still images and record videos.
- Image fixe : Press the snapshot button on the microscope body or click the capture button within the software interface.
- Enregistrement vidéo : Use the record function within the software application to start and stop video capture.
- Capturé files are typically saved to a default folder on your computer, which can usually be configured within the software settings.
6.5 Measurement Software
The accompanying software includes measurement capabilities. Refer to the software's help documentation for detailed instructions on how to calibrate and use the measurement tools. For accurate measurements, it is recommended to use a known reference scale in your image.
7. Entretien
- Nettoyage de la lentille : Utilisez un chiffon doux non pelucheux spécialement conçu pour les lentilles optiques. N’utilisez pas de nettoyants abrasifs ni de solvants.
- Nettoyer le corps : Essuyez le corps et le support du microscope avec un chiffon sec ou légèrement humidifié.amp, chiffon doux.
- Stockage: When not in use, store the microscope in a clean, dry, and dust-free environment.
- Mises à jour logicielles : Periodically check the Veho official website for software and driver updates to ensure compatibility and optimal performance.
8. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| No image on screen / Device not detected |
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| L'image est floue ou hors de la mise au point |
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| L'image est trop sombre ou trop claire |
|
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| Magnification does not appear to be 400x |
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9. Spécifications
| Numéro de modèle | VMS-004D |
| Grossissement | Up to x400 (digital) |
| Lentille | CMOS 2.0 mégapixels |
| Éclairage | On/Off LEDs (adjustable brightness) |
| Logement | Tacton Rubber Touch |
| Rester | Flexi Alloy Stand |
| Connectivité | USB |
| Compatibilité | Compatible PC et Mac |
| Dimensions du produit | 13.46 x 10.92 x 22.35 cm |
| Poids de l'article | 159 g |
| Voltage | 5 volts (alimentation USB) |
| Type de source lumineuse | Halogène |
| Angle réel de View | 30 degrés |
10. Garantie et assistance
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official Veho webConsultez le site. Conservez votre preuve d'achat pour toute réclamation au titre de la garantie.
Veho Official Website: www.veho-world.com