Vividia FM-120 USB Digital Forensic Magnifier Camera User Manual

1. परिचय र अधिकview

The Vividia FM-120 is a versatile USB digital forensic magnifier camera designed for detailed examination of documents and other materials. It connects directly to various computing devices, providing magnified views and the ability to capture images and videos. This device is equipped with multiple specialized light sources to reveal features not visible under normal light, making it an essential tool for forensic analysis, counterfeit detection, and quality control.

मुख्य विशेषताहरु:

• USB connectivity for Windows, Mac, Chromebook, and Android devices.
• Magnification range of 30x to 50x, depending on monitor size.
• Seven distinct light sources: UVA (365nm), UVC (254nm), Infrared (IR), Blue (470nm), Laser (980nm), White Top, White Side, and White Crossed.
• Ability to capture still images and record videos using compatible software.
• ठूलो view area of approximately 12mm x 9mm for comprehensive inspection.

Important Safety Note: The UVC light (254nm) emitted by this device is extremely harmful to eyes. Never look directly into the light source from the bottom of the magnifier when UVC is active.

2. सेटअप निर्देशनहरू

Follow these steps to set up your Vividia FM-120 USB Digital Forensic Magnifier Camera:

1. Connect the Magnifier: Plug the USB-A connector of the FM-120 into an available USB port on your computer (Windows, Mac, Chromebook, or Linux) or compatible Android device.
2. Install Software (if necessary):
   • विन्डोज ८/८.१: Use the built-in "Camera" application. For older Windows versions (10/8/7/XP), you may need to install third-party software like "Amcap," "Oasis.exe," or "Digital Viewer." These can typically be downloaded from the manufacturer's webसाइट।
   • MacOS: Use the built-in "PhotoBooth" application or other free USB camera applications available for MacOS.
   • एन्ड्रोइड उपकरणहरू: Download and install a generic USB camera application such as "USB Camera" or "Endoscope Camera" from the Google Play Store.
   • iOS उपकरणहरू (iPhone/iPad): The FM-120 requires a separately sold WiFi box to connect wirelessly to iOS devices.
3. जडान प्रमाणित गर्नुहोस्: Once connected and software is launched, you should see the live feed from the magnifier on your device's screen.

Figure 2.1: Vividia FM-120 connected to a laptop, showing a magnified view of a banknote.

चित्र १: शीर्ष view of the Vividia FM-120 magnifier.

3. सञ्चालन निर्देशनहरू

The Vividia FM-120 is designed for ease of use. Here’s how to operate it effectively:

६.२ म्याग्निफिकेशन समायोजन

The magnification range is approximately 30x to 50x, which varies based on the size of your display monitor. To adjust the focus and achieve optimal magnification, gently rotate the focus wheel located on the top of the magnifier until the image on your screen is clear and sharp.

3.2 Selecting Light Sources

The FM-120 features multiple light sources to highlight different forensic features. Use the dedicated buttons on the device to cycle through or activate the desired lighting mode:

• सेतो प्रकाश: Standard illumination for general viewing. Options include White Top, White Side, and White Crossed for varying angles of illumination.
• UVA (365nm): Ultraviolet light for detecting fluorescent security features in documents and currency.
• UVC (254nm): Short-wavelength ultraviolet light for advanced forensic analysis. Caution: Extremely harmful to eyes. Do not look directly at the light.
• Infrared (IR): Used to reveal hidden security features, watermarks, or alterations that are visible only under infrared light.
• निलो प्रकाश (470nm): Specialized illumination for certain forensic applications, often used in conjunction with filters.
• Laser (980nm): For specific forensic examinations requiring laser illumination.

चित्र २: तल view of the Vividia FM-120, showing the lens and light sources.

५.५ तस्बिर र भिडियोहरू खिच्ने

Most compatible USB camera software applications will have options to capture still images and record video footage. Refer to your specific software's user interface for instructions on how to use these functions. Captured files can be saved to your connected device for further analysis or documentation.

१.१ विशिष्ट अनुप्रयोगहरू

The Vividia FM-120 is suitable for a range of professional applications:

• Fingerprint analysis
• Banknote and currency detection
• Forensic lab analysis
• Handwriting analysis
• Printed document analysis
• Counterfeit detection and analysis

Figure 3.2: Banknote security features visible under UV light.

Figure 3.3: Fluorescent features on a document under UV light.

4. मर्मतसम्भार

Proper maintenance ensures the longevity and optimal performance of your Vividia FM-120:

• लेन्स सफा गर्ने: Use a soft, lint-free cloth specifically designed for optical lenses to gently wipe the magnifier's lens. Avoid abrasive materials or harsh chemicals that could scratch or damage the lens coating.
• शरीर सफा गर्ने: Wipe the body of the magnifier with a soft, dry cloth. If necessary, a slightly damp कपडा प्रयोग गर्न सकिन्छ, तर उपकरणमा कुनै पनि ओस नपरोस् भन्ने कुरा सुनिश्चित गर्नुहोस्।
• भण्डारण: Store the magnifier in a clean, dry place away from direct sunlight, extreme temperatures, and high humidity. Keep it protected from dust and physical impact.
• केबल हेरचाह: आन्तरिक क्षति हुनबाट जोगाउन USB केबललाई अत्यधिक मोड्ने वा घुमाउने काम नगर्नुहोस्।

T. समस्या निवारण

If you encounter issues with your Vividia FM-120, refer to the following common troubleshooting steps:

• स्क्रिनमा कुनै छवि छैन:
  • Ensure the USB cable is securely connected to both the magnifier and your device.
  • Verify that the correct camera software or application is open and selected the FM-120 as the input source.
  • Try connecting the magnifier to a different USB port or a different computer/device to rule out port or device-specific issues.
• खराब छवि गुणस्तर/धमिलो छवि:
  • Adjust the focus wheel on the top of the magnifier until the image is clear.
  • लेन्स सफा र धुलो वा दागबाट मुक्त छ भनी सुनिश्चित गर्नुहोस्।
  • Check the lighting conditions. Experiment with different built-in light sources to find the optimal illumination for your subject.
• बत्तीहरू काम नगर्ने:
  • Confirm the magnifier is properly powered via the USB connection.
  • Press the light selection buttons to cycle through the different light sources.
  • If only specific lights are not working, contact customer support.
• सफ्टवेयरले उपकरण चिन्न नसक्ने:
  • आफ्नो कम्प्युटर वा उपकरण पुन: सुरु गर्नुहोस्।
  • Ensure your operating system and camera software are up to date.
  • For Windows, check Device Manager to see if the USB camera is listed and drivers are installed correctly.

6. निर्दिष्टीकरणहरू

7. वारेन्टी र समर्थन

For warranty information, technical support, or service inquiries regarding your Vividia FM-120 USB Digital Forensic Magnifier Camera, please contact the manufacturer, Vividia Technologies, or the authorized seller, Oasis Scientific Inc. Refer to your purchase documentation for specific warranty terms and contact details.

निर्माता: भिविडिया टेक्नोलोजीहरू

बिक्रेता: ओएसिस वैज्ञानिक इंक।