Description of Problem 100000023667
How do I adjust the LCD display
contrast?Description of Solution 200000030208
the machine is new just out the box, please remove the clear protective film on
the display with your finger nail. Removing the film improves the display
1. Press the
2. Press the
Up or Down arrow key until “LCD Contrast” is highlighted on
3. Press the
OK key. There are five levels (+2, +1, 0, -1, -2) for the contrast
setting; the default setting is “0”.
4. Select the
contrast level using the Up or Down arrow key. The display
screen contrast changes each time you press the arrow key.
5. Press the
OK to apply the setting.