125
Advanced Uses
Recording
Listening
Deleting
Creating a CD
Editing an SD
Appendices
Convenient
Functions
Information
/
Display
Checkin
g
/
Preparations
Troubleshooting
If you suspect a malfunction, please check the following points.
If this does not resolve the problem, contact a nearby Roland distributor.
Power Supply
Problem
Cause and Action
See
Page
The power does not turn
on when you press the
[POWER] button.
●
Could you be using an AC adaptor other than the included one?
➔
Use included dedicated AC adaptor.
●
Could the AC adaptor plug have been disconnected from the CD-2u/
SD-2u’s AC adaptor jack?
Could the power cord have been disconnected from the AC outlet or
the dedicated AC adaptor’s connector?
➔
Firmly reconnect the dedicated AC adaptor and power cord.
●
Could the remaining battery power be insufficient?
➔
Once the battery runs low, the power may not turn on. Install fresh
batteries.
●
Are the batteries installed in the correct orientation?
➔
Check the “
” and “
” orientation of the batteries, and install them
correctly.
Screen
Problem
Cause and Action
See
Page
The screen is difficult to
read
●
Depending on the location or environment in which the CD-2u/SD-2u
is placed, the screen may be difficult to read.
➔
Readjust the display contrast.
The screen goes dark
●
If you’re using batteries, the Backlight Timer setting will dim the
screen when you haven’t operated the CD-2u/SD-2u for a specified
length of time.
➔
Turn the Backlight Timer “Off.”
Unreadable characters
appear on the screen
●
Could you have specified the wrong screen display language?
➔
Select the appropriate screen display language.
CD-2u_SD-2u_e.book 125 ページ 2013年1月24日 木曜日 午前11時34分