HP LD4200tm - Widescreen LCD Interactive Digital Signage Display User Manual page 44

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36 Chapter 5 Operating the Touch Screen
Multi-point — Select Multi-point and click Touch Test to test with your fingers or palms
simultaneously on the touch screen.
When testing in Multi-point, the parts of area cognition and multi-points are shown in red
circles.
Figure 5-3 Multi-point Touch Test with Palms
Figure 5-4 Multi-point Touch Test with Fingers
ENWW