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System Settings (EDIT Mode)
If you find the text in the display difficult to read, you can adjust the contrast as follows.
The brightness of the screen may be affected by environmental conditions such as
temperature.
1Simultaneously press the [ACT] button and the [ ] button.
2Use the [VALUE] knob to select “LCD CONTRAST,” and press the
[ENTER] button.
3Use the [VALUE] knob to adjust the contrast.
This setting has a range of 1–10. Higher values make the display brighter.
4Press the [ENTER] button to return to Play mode.
LCD Contrast SettingLCD CONTRAST
You can also change the LCD contrast in the following way.
fig.numberbutton_edit.eps
In Edit mode, press the following buttons
to enter a numerical value.
Controllers [B1]–[B4], [SPLIT]/[DUAL]/
[LOWER]/[UPPER] buttons, OCTAVE
[–] [+] buttons
A-300_500_800C_e.book 59 ページ 2010年2月22日 月曜日 午後9時13分