Roland G-70 Service Notes page 29

Feb.2005
In case of a negative outcome of the calibration.
Should the calibration fail, the operation has to be repeated from the start.
Press EXIT to continue with the following check.
4.2 - X - Y TOUCH SCREEN TEST
Press the USER PROGRAM 2 button, the display shows:
Pass with the original pen above the display in the dark area in horizontal first, from the
right side to the left side and check that the X value on the display is progressively
from 0 to 320. After go up and down and check that the Y value is progressively from
0 to 240.
Some variations minimum or maximum +/- 5% may take place.
To revert to the Main Menu video, press EXIT.
5 - MASS STORAGE
Press the USER PROGRAM 5 button the display shows:
1. FLOPPY CONTROLLER 2DD
2. FLOPPY CONTROLLER 2HD
3. PCMCAI COMPACT FLASH
4. NAND FLASH
5. FORMAT NAND FLASH
6. USB
34
NG. Calibration
**** TOUCHSCREEN ****
X =
Y =
Press Exit to Skip.
**** MASS STORAGE ****
Press EXIT to Skip