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Troubleshooting
If you suspect a malfunction, please check the following points. If this does not resolve the problem,
contact a nearby Roland Service Center.
Power Supply
See
ProblemCause and Action
Page
The power does not turn ICould you be using an AC adaptor other than the included one?
on when you move the ?Use included dedicated AC adaptor.21
[POWER] switch to the
I Could the AC adaptor plug have been disconnected from the CD-2eOs
OON� position.
AC adaptor jack? Could the power cord have been disconnected from
the AC outlet or the dedicated AC adaptorOs connector?
?Firmly reconnect the dedicated AC adaptor and power cord.21
ICould the remaining battery power be insufficient?
?Once the battery runs low, the power may not turn on. Install fresh 23
batteries.
IAre the batteries installed in the correct orientation?
?Check the O � and O � orientation of the batteries, and install them 22
correctly.
Screen
See
ProblemCause and Action
Page
The screen is difficult to IDepending on the location or environment in which the CD-2e is
readplaced, the screen may be difficult to read.
?Readjust the display contrast.95
The screen goes darkI If youOre using batteries, the Backlight Timer setting will dim the
screen when you havenOt operated the CD-2e for a specified length of
time.
?Turn the Backlight Timer OOff.�96
Unreadable characters ICould you have specified the wrong screen display language?
appear on the screen?Select the appropriate screen display language.97
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ACEC
