Question: The screen is too white and character can not be seen. What is the reason and what should I do?
Answer: It may be caused by improper contrast. Please refer to the section “Contrast” to adjust the contrast.
Question: The screen is inactive after the cross cursor appears on the screen. Why?
Answer: The system is calibrating the touch screen. The machine will work after the screen is calibrated. Refer to the section “Calibrate Touch Screen” in User’s Manual.
Question: The screen does not respond or responds wrongly when I click it with stylus. What should I do?
Answer: It is necessary to calibrate the screen. Please refer to the section “Calibrate Touch Screen” in User’s Manual.
Question: The time displayed in the lower right corner of the screen is incorrect. How to adjust it?
Answer: It is because the time was set incorrectly. Please refer to the section “Clock” in the User’s Manual to set the correct time.
Question: System halts when reading data stream. What is the reason?
Answer: It may be caused by a slackened connector. Please turn off the machine, firmly connect the connector, and switch on the machine again.
Question: Why is the screen inactive when the cross cursor is clicked during screen calibration?
Answer: You may have touched the screen when the system is detecting noise before the cross cursor appears. Please turn off the machine and then turn on. Calibrate the screen after the cross cursor appears.
Question: Why is the machine automatically powered off during standby?
Answer: It is because the machine has been set for energy saving. Automatic shutdown will take place if the machine is not operated for a specified period of time. Refer to the section “Power management” in User’s Manual to set the “Power off time” to “None” or select a longer standby time.
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