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Chapter 9
Troubleshooting/FAQ
If all of the above are checked okay, yet you still don't see normal operation, check
these items:
1.
Input voltage rating of power module does not match your power system.
2.
Incorrect of defective power module. For information about the power module
specifications, see page A‐1. Voltage or current rating less than specified will cause
unusual or intermittent operation.
3.
Power system voltage abnormally low. Try a different, unused outlet.
4.
Intermittent operation can be caused by a replacement power module with the wrong
size plug. The correct plug fits snugly into the jack, and doesn't wobble.
Audio Problems
Before diagnosing audio problems, make the SP2 play the demo songs. If there is
no sound from your SP2, check the following:
1.
Set the master volume slider all the way down. Gradually move the slider upwards.
2.
Check the position of the MIDI controller foot pedal if connected.
3.
Volume control on audio system or mixer turned down.
4.
Signal source selection on audio system or mixer is incorrect.
5.
Audio cables not securely plugged in at both ends.
6.
Incorrect type of audio cable.
If you can hear sound but is is too low, look into these possibilities.
1.
Audio cables not securely plugged in at both ends.
2.
Low voltage output from power module. Check Power Problems above.
3.
A received MIDI volume or Expression message has specified a low volume.
4.
Check the position of the MIDI controller foot pedal if connected.
5.
Input to audio system is set for low impedance instead of high impedance.
6.
Input trim to audio system or mixer is set too low.
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Table of Contents
Troubleshooting
