Troubleshooting - Roland CD-2 Owner's Manual

Reference

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
Problem
The power does not turn
on when you press the
[POWER] switch.
■ Screen
Problem
The screen is difficult to
read
Unreadable characters
appear on the screen
■ Problems with the Sound
Problem
No sound
The input source (audio
source) is not output
82
●
Could the AC adaptor plug have been disconnected from the CD-2's AC adaptor
jack? Could the power cable have been disconnected from the AC outlet or the AC
adaptor's connector?
➔
Firmly reconnect the AC adaptor and power cable.
●
Depending on the location or environment in which the CD-2 is placed, the screen
may be difficult to read.
➔
Readjust the display contrast.
●
Could the language of the display be set to "Japanese"?
➔
Change the Language setting to "English".
●
Could the connections be incorrect?
➔
Make the correct connections.
●
Could the power on the connected equipment (mic, digital piano, etc.) be switched
off?
➔
Turn on the power.
●
Are condenser mics connected?
➔
If you're using condenser mics, turn the CD-2's phantom power switch "ON."
●
Could the volume of the connected device be turned down?
➔
Raise the volume of the connected device.
●
Could headphones be plugged in?
➔
Unplug the headphones.
●
Is the volume set to the minimum (MIN)?
➔
Use the [OUTPUT LEVEL] knob to raise the volume.
●
Could speaker muting be on ([SPEAKER MUTE] button lit)?
➔
Press the [SPEAKER MUTE] button to defeat speaker muting (unlit).
●
Could the input level be set to the minimum?
➔
Use the appropriate knob for the MIC 1/MIC 2/GUITAR/LINE IN jacks to raise
the input level.
●
Could the [MIC SELECT] button be lit green?
➔
If the internal mics are the input source ([MIC SELECT] button lit green), the
sound of the internal mics is not output from the speakers. Use headphones to
monitor the sound of the internal mics.
Cause and Action
Cause and Action
Cause and Action
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