Panasonic JS-960 Series Service Manual

11. Capacitive Touch Screen NoticeAttention for capacitive touch screenDo not touch it by finger nail, because capacitive touch screen can not recognize it. Touch it by finger tip.Do not touch it during startup. It initializes touch screen during startup. If it is touched during startup, touchscreen is not initialized correctly.Be careful to not accidentally touch around display edges or press on display bezel as it can negatively affectdisplay touch sensor accuracy.Touch screen calibration can be affected by atmospheric change - typically great in magnititude. In case ofcalibration shifted, perform a calibration adjustment.Adequacy of touch screen reaction-time or sensitivity may vary by operator. Display sensitivity can be adjustedby executing a display sensitivity adjustment program.*Capacitive touch-screen panel uses radio frequency to detect finger tip touch. Terminals are configured to usedifferent frequencies to avoid conflict in the event of two or more terminals operating within 1.5 meters (approx.5') of each other. In the event of conflict ('ghost' or inexplicable touch-screen reaction(s)), shutdown and rebootthe terminal to reselect touch screen frequency.* Inquire to the supplier about the executing display sensitivity adjustment program.o hands placed on outside,bezel edges of Display unit.－11-1－

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