Deli 15156 High-Altitude Document Scanner User Manual

1. Introduction

The Deli 15156 is a versatile high-altitude document scanner designed for efficient office and teaching environments. It features a 15-megapixel main camera and a 2-megapixel secondary camera for high-definition dual-camera functionality, capable of rapidly scanning documents up to A4 size. Key features include real-time projection, AI image enhancement, accurate OCR text recognition, one-key automatic image correction, and timed shooting for continuous scanning. Its robust design and intelligent functions make it ideal for various document processing needs, including ID card synthesis and diverse application scenarios.

Figure 1: Deli 15156 Document Scanner highlighting 12-megapixel resolution, A4 format support, screen recording/live streaming, OCR, and one-key automatic correction.

Figure 2: Overview of the scanner's eight major functions, including real-time projection, AI image enhancement, A4 format scanning, OCR text recognition, 12-megapixel HD camera, automatic correction, fast chip, and timed shooting.

2. Setup Guide

1. Unpack the Scanner: Carefully remove all components from the packaging. Ensure all parts are present: the scanner unit, USB cable, and any included software/drivers.
2. Place the Scanner: Position the scanner on a stable, flat surface, such as a desk, ensuring sufficient space for documents to be placed on the scanning base.
3. Connect to Computer: Connect the scanner to your computer using the provided USB cable. Plug one end into the scanner's USB port and the other into an available USB port on your computer.
4. Install Software/Drivers: Insert the included software CD (if applicable) or download the latest drivers and scanning software from the official Deli website. Follow the on-screen instructions to complete the installation. Restart your computer if prompted.
5. Power On: The scanner typically draws power via the USB connection. Once connected and drivers are installed, the device should be ready for use.

3. Operating Instructions

3.1 Basic Document Scanning

1. Open the Deli scanning software on your computer.
2. Place the document you wish to scan flat on the scanner's base, ensuring it is within the A4 scanning area.
3. Adjust the scanner head if necessary to ensure the document is fully visible in the software's preview window.
4. Click the 'Scan' button within the software. The scanner will capture a high-definition image of your document.
5. Save the scanned image to your desired location and format.

3.2 OCR Text Recognition

The scanner features intelligent OCR (Optical Character Recognition) for converting scanned images into editable text.

1. Scan your document as described in Section 3.1.
2. Within the scanning software, locate and select the 'OCR' or 'Text Recognition' function.
3. The software will process the image and extract the text.
4. You can then edit the recognized text directly or export it to an editable document format like Microsoft Word.

Figure 3: Illustration of ID card front and back synthesis and the one-key editable Word document feature via intelligent OCR.

3.3 ID Card Front and Back Synthesis

For convenient scanning of identification documents:

1. Place the front side of the ID card on the scanning base.
2. In the software, select the 'ID Card Scan' or 'Front/Back Synthesis' option.
3. Follow the prompts to scan the front side, then flip the card and scan the back side.
4. The software will automatically combine both sides into a single, organized image.

3.4 Real-time Projection, Live Streaming, and Recording

Utilize the dual cameras for dynamic presentations and content creation:

• Real-time Projection: Use the software's projection mode to display documents or objects on the base directly onto a larger screen or projector.
• Live Streaming: Integrate the scanner's camera feed with compatible live streaming platforms for educational or presentation purposes.
• Recording: Use the software to record video of documents or objects being manipulated on the base, ideal for creating instructional videos.

3.5 Automatic Correction and Timed Shooting

• One-key Automatic Correction: After scanning, if the document is slightly skewed, use the 'Automatic Correction' feature in the software to instantly straighten and optimize the image.
• Timed Shooting: For scanning multiple pages or continuous capture, activate the 'Timed Shooting' function. This allows the scanner to automatically capture images at set intervals without manual intervention.

3.6 Using the LED Fill Lights

The scanner is equipped with 3 LED fill lights to ensure optimal illumination for clear images, especially in low-light conditions. These can typically be toggled on/off or adjusted via the scanning software.

Figure 4: Detailed view of the scanner's 12-megapixel main camera and 2-megapixel top portrait camera, highlighting the CMOS sensor and 3 LED intelligent fill lights for uniform coverage.

4. Maintenance

• Cleaning: Regularly wipe the scanner's body and glass scanning surface with a soft, dry, lint-free cloth. For stubborn marks, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Do not use harsh chemicals or abrasive materials.
• Lens Care: Gently clean the camera lens with a lens cleaning cloth or a soft brush to remove dust. Avoid touching the lens directly with your fingers.
• Software Updates: Periodically check the Deli official website for software and driver updates to ensure optimal performance and access to new features.
• Storage: When not in use, store the scanner in a clean, dry environment away from direct sunlight and extreme temperatures.

5. Troubleshooting

• Scanner Not Detected:
  • Ensure the USB cable is securely connected to both the scanner and the computer.
  • Try connecting to a different USB port.
  • Verify that the scanner drivers are correctly installed. Reinstall if necessary.
  • Restart your computer.
• Poor Image Quality/Blurry Scans:
  • Ensure the document is placed flat and still on the scanning base.
  • Clean the camera lens and the scanning base surface.
  • Check lighting conditions; use the LED fill lights if necessary.
  • Ensure the scanner head is properly positioned and focused (if adjustable).
• OCR Errors/Inaccurate Text Recognition:
  • Ensure the original document is clear and legible.
  • Scan the document at the highest possible resolution.
  • Check for any creases or shadows on the document during scanning.
  • Verify that the correct language is selected in the OCR software settings.
• Software Not Responding:
  • Close and reopen the scanning software.
  • Restart your computer.
  • Check for and install any available software updates.

6. Specifications

Figure 5: Deli 15156 scanner showing physical dimensions (322mm height, 338mm depth, 342mm width) and icons for A4 format, upgraded hard base, recording support, and OCR.

Figure 6: Examples of diverse application scenarios for the scanner, including documents, invoices, bank statements, express waybills, and food delivery lists.

7. User Tips

No specific user tips are available from the provided data. However, general tips for document scanners include:

• Always ensure your documents are flat and free of wrinkles for the best scanning results.
• Utilize the automatic correction feature for quick adjustments to slightly misaligned scans.
• For optimal OCR accuracy, scan documents with clear, standard fonts and good contrast.

8. Warranty and Support

8.1 Warranty Information

The Deli 15156 Document Scanner comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.

8.2 Technical Support

For technical assistance, troubleshooting, or any questions regarding your Deli 15156 scanner, please contact customer service through the following channels:

• WhatsApp: +86 19522573560
• Email: 1784688073@QQ.com