Zero-Toolbar Physical Scale: Hardware auto-detected Onyx Boox / iPad density. To calibrate, align a standard credit/ID card (85.60 mm) with the bar below.
⚡ Onyx Boox Low-Latency Tuning: 1. Refresh Mode: Keep Speed Mode selected (or tap Fast Refresh). Avoid HD/Regal mode during active drawing. 2. Anti-flicker: In Boox EinkWise on the right, tap Anti-flicker and slide it down to 0 (high values like 15 suppress intermediate screen updates). 3. Animation Filter: In Customize → Refresh, set Animation Filter Time to 0 ms. Note: "Switch to Speed Mode when dragging" only applies to finger scrolling, not Wacom stylus drawing.