Roland G-70 - Touch Screen Calibration

Feb.2005
46
HOW TO ENTER THE TOUCH SCREEN CALIBRATION UPON SWITCH ON.
Turn the instrument ON while keeping the “ASSIGN SW 2” button pressed. Some
seconds later the display visualizes:
Press this point
-- TOUCH SCREEN CALIBRATION --
Note: when you enter in Calibration Test, you cannot exit unless you have finished the
calibration operation.
HOW TO CARRY OUT THE TOUCH SCREEN CALIBRATION
Calibrate the position of the TOUCH SCREEN using the original pen (touch pen for
PMA-5, code #00900545).
Touch with the pen the Touch screen corners in the middle of the “+” symbol following the
numbering mentioned here under. When the G-70 recognizes the touching of the pen,
the “+” symbol change in “0”.
Press this point
-- TOUCH SCREEN CALIBRATION --
1
2
3
4
The writing “PRESS THIS POINT” should appear to show the correct order.
During the calibration, we recommend not to touch any other point except for the ones
mentioned with the writing PRESS THIS POINT.
After touching the four points, the calibration is over, the display will show the following:
If the result is positive, the instrument will reset and will come back to the normal
working display.
If the calibration fails the following display appears
You have to carry out the calibration again.
Calibration OK
NG Calibration