Technical Manual
Page 50
... Device 9.1 IR Scanning System The handwriting device scans IR rays in order to detect obstructions. Capabilities of the light-shielding object. 50 Vertical beam Horizontal beam scanning direction The IR sensors for the horizontal direction are 256 horizontal and 144 vertical sets of a right-handed...this mode, the IR sensors receive light from oblique directions as well as shown above the scan device panel and the IR sensors for achieving high resolution to match the plasma display monitor pixels (1280 x 768). 9.2 Resolution This device uses infrared beams to scan the screen ...
... Device 9.1 IR Scanning System The handwriting device scans IR rays in order to detect obstructions. Capabilities of the light-shielding object. 50 Vertical beam Horizontal beam scanning direction The IR sensors for the horizontal direction are 256 horizontal and 144 vertical sets of a right-handed...this mode, the IR sensors receive light from oblique directions as well as shown above the scan device panel and the IR sensors for achieving high resolution to match the plasma display monitor pixels (1280 x 768). 9.2 Resolution This device uses infrared beams to scan the screen ...