Chapter 16 Troubleshooting - Kurzweil M110 User Manual

Troubleshooting
Chapter 16
Check if one of the following might be the issue.
Problem
No sound is produced when
the keys are played.
Sometime the speaker
produce noise
No sound when an amplifier
is connected
Please contact us If the problems continue.
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Cause
1. The master volume is set
in the minimal level.
2. Headphone is connected.
3. Local Control is set to Off.
1. A noise neighboring
electrical appliances.
2. A noise neighboring bulbs
or neon signs.
1. The master volume is set
in the minimal level.
2. The extension cord is
faulty.
Solution
1. Make sure the volume is
set to an appropriate level.
2. Disconnect the
headphones from the jack.
3. Set Local Control to On.
1. Use an another outlet from
the outlet used for the
appliance.
2. Put your instrument far
from the bulbs or the neon
signs.
1. Make sure the volume is
set to an appropriate level.
2. Replace it with the new.