Troubleshooting - Korg Sound on Sound Owner's Manual

Troubleshooting

The unit does not power on.
• Make sure the batteries are inserted with the polarities (+, ‐) in the cor‐
rect orientation.
• The batteries may be exhausted.
• Make sure that the AC adapter is connected correctly.
The unit turns off unexpectedly.
• The Auto Power Off parameter is set to one of the minute options (see
page 45).
The LCD display is dark.
• The backlight may have been set to turn off (see page 44).
The LED indicators do not light up or flash.
• The LED parameter is set to OFF. Consequently, the LED indicators
will not light up or flash (see page 44).
The recorder is not responsive to button operation.
• Hold mode may have been turned on (see page 10).
The recorder responds to the touch slider operation incorrectly.
• Calibrates the touch slider (see page 45). If the problem persists, con‐
sult the Korg dealer from whom you purchased the unit.
No sound is heard.
• Make sure that all connected devices are turned on.
• Make sure that the amplifier or headphones are connected correctly.
The volume level on the device that's connected to the GUITAR IN or
MIC jack seems too low.
• Are you using a cable with impedance?
Use a cable with no impedance.
No playback sound is heard.
• The volume level is set to "0."
No sound is emitted from the internal speaker.
• Sound from the internal speaker is muted when headphones are con‐
nected to the recorder or when the internal microphone input is
enabled.
Input sound or recorded sound is not what you expect.
• Effects may have been applied (see page 22).
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