For objects with limited geometric features and uniform coloration (e.g., car doors), markers must be applied to featureless areas (e.g., flat surfaces) to facilitate scanning and alignment.

Note: To scan objects using markers with hybrid alignment, enable the Laser Fill Light in Scan Mode > Settings > Switch

• Visibility & User Experience:
  Infrared lasers operate in the non-visible spectrum, while blue light is visible. This makes infrared scanning more user-friendly (e.g., no glare or visual disturbance).
• Material Adaptability:
  Blue light is prone to absorption by red/yellow objects, rendering it unsuitable for scanning such surfaces. Infrared exhibits superior penetration and reflection consistency across colors.
• Detail Resolution:
  Blue light achieves marginally higher detail accuracy, making it ideal for high-precision applications.
• Scanning Speed:
  With a higher laser line density (34 beams vs. 22 beams), blue light enables faster scanning compared to infrared.

For objects scanned with 3DeVOK MT/MQ, the primary classifications and suggested scanning modes are listed below:

• Matte/textured/multi-colored objects: Laser Scan - Hybrid Alignment / Infrared Structured Light Scan
• Large-scale objects (>30cm): Infrared Structured Light Scan / Marker Alignment
• Human: Human Mode / Lightless Scan
• Glossy black/reflective/detailed components: Laser Scan - Marker Alignment
• Small parts（5-10cm）:  Laser Scan - Marker Alignment

The method and steps for calibrating white balance are as follows:

• Take out the gray card from the case and position it face-up on a light-color surface;
• Select the "White Balance Calibration " function on the left, and process the calibration following the on-screen instructions, as shown in Figure 6-3.
• Align the scanner perpendicularly to the gray card surface, adjust the distance until the position indicator enters the yellow target frame on the user interface.
• Maintain a vertical standoff distance of 300 mm between the scanner and the gray card.