Screen - MUTOH Kona 760 Service Manual

5.3.11

Screen

After replacing the touchscreen or when establishing irregularities, recalibrating the screen or
setting the tension (VCM value) might help.
Go to diagnostics mode 1.
Step 1:
Refer to
Press on the Screen button.
Step 2:
Select which parameter to set
Step 3:
VCM value This value is by default set to 95. For the majority of the
Touchfield
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Diagnostics 1 on page 106
touchscreen, this value is perfect. However, when the screen
flickers, the value should be adjusted.
1. Start the calibration of the screen by clicking on the touchfield
button.
2. Use a fine pen to tap in the center of the 3 crosses shown in
order.
3. Press on the 4th cross and check if the value displayed next to it
is approximately 40 (X) and 200 (Y). If not, restart the calibration
by pressing
4. Press to save the calibration and new parameters when
done.
Service manual Kona cutting plotter
key.
Diagnostics mode
119
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