Muratec MFX-C3035 manual Then press the four check points + again

[Touch Panel Adjustment]	If the touch panel buttons do not respond correctly,
	the position of buttons in the touch panel may not be
	correctly aligned with the position of the actual touch
	sensor and may need to be adjusted.
	„ Press the four check points ([+]) in the touch
	panel adjustment screen, making sure that a
	sound is produced with each, and then press
	the [Start] key.
	„ The check points ([+]) can be pressed in any
	order.
	„ To reset the adjustment, press the [C] key, and
	then press the four check points ([+]) again.
	„ To cancel the touch panel adjustment, press the
	[Stop] key.
	„ If the touch panel cannot be adjusted, contact
	the service representative.
[Message Display Time]	Settings	[3 sec.] / [5 sec.]
	Specify the length of time for displaying warning mes-
	sages, which appear, for example, when an incorrect
	operation is performed.
[LCD Brightness]	Settings	-3 to 3 (Default: 0)
	Adjust the contrast of the touch panel.

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