Operating instructions

Configuring the operating system
6.5 Changing settings for operation
MP 377, MP 377 PRO (WinCC flexible)
Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
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3. Briefly touch the middle of the calibration crosshairs for each position.
Once you have touched all the positions of the calibration crosshairs,
the following dialog appears:
New calibration settings have been measured.
Tape the screen to register saved data.
Wait for 30 seconds to cancel saved data and
keep the current setting.
Time limit: 30 sec
4. Touch the touch screen.
The calibration is saved. The "OP Properties" dialog, "Touch" tab is displayed again.
If you do not touch the touch screen within the time shown, your original setting will
be retained.
5. Close the dialog.
Result
The HMI device touch screen is calibrated.