User's Manual Part 2

12
APPENDIX
12-1
Troubleshooting
The following troubleshooting tables represent possible problems, their causes and countermeasures to be taken.
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If the problem persists, consult your Yamaha dealer.
General
Symptom Cause Remedy
The screen is too dark.
The display brightness is set to be darker than
your preference.
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Alternatively, activate the auto brightness func-
tion so that the display brightness changes ac-
cording to the ambient lightness.
See “To set the display brightness” on page
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