JV-35, JV-50: LCD Contrast

Tags: jv-35,jv-50
The display may be difficult to read due to lighting conditions existing where
the keyboard is placed. In such a situation it is possible to adjust the
contrast of the display.

1) Press MASTER.
2) Press CONTROL.
3) Use the VALUE UP / DOWN buttons to adjust the contrast of the display.
4) Press MASTER to return to the original screen.