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 Setup (Sub-30ms): 1. Switch out of HD Mode: Open Boox EinkWise (swipe down from top-right) while inside Chrome. Tap Fast Refresh, or select Speed Mode under Customize → Refresh Mode (HD mode deliberately delays refreshes by 1.5–2s). 2. Animation Filter: In Customize → Refresh, set Animation Filter Time to 0 ms. Note: "Switch to Speed Mode when dragging" only applies to finger scroll, not stylus drawing.