Grandbeing MX1616-310, Руководство по эксплуатации

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NOTE: If the touch screen becomes insensitive, calibration is necessary
Touch screen calibration method:
Press the panel button “Setting” in the home menu status, holding until the following prompt
appears(about 4s).
Press the symbol's center, until the one disappears and another symbol appears, and press its
center again until the end of the calibration—OK or Failure. If the calibration is fail, please
confirm whether the symbol’s center was aligned, then try again.
When finish the calibration, press the panel button “Setting”, holding until exit the calibration
menu (about 4s)
2) Operation on panel buttons.
“FUCNTION” area: Select the operation function
“KEYPAD” area: Auxiliary to complete the function
“INDICATOR” area: Simple Tips for steps
①
Switch Function