Skytec 173.018, Руководство пользователя

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2. Troubleshooting
The speaker produce a noise when the
power is turned ON or OFF
This is a normal and is no cause alarm.
No sound results when the keyboard is
played.
Make sure the power is on.
The master volume setting could be set to low.
Check the whether there is a headphone plug in, when a
headphone is plug in, the speaker will not sound.
Certain notes sound at the wrong pitch. Make sure that the tuning value for those notes is set to"0".
Using the mobile phone, noise is
produced.
Using the mobile phone close to the keyboard may produce
interference. To prevent this, turn off the phone or using it
further away from the keyboard.
The Auto Accompaniment does not
start, even when Synchro Start is in
standby condition and a key is
pressed.
You may be trying to start the accompaniment by playing a
key in the right-hand range of the keyboard. To start the
accompaniment with Synchro Start, make sure to play a
key in the left hand range of the keyboard (ending at the
19th key from the left).
The sound is distortion, even the
keyboard is dead. The batteries might need to be changed, and make sure
you are using the right power adapter.
When played with other instruments,
the pitch is different.
Make sure the tuning value is set to "0", and use the tuning
function to tune the pitch.
The sound seems different even in the
same voice.
This is normal, because some acoustic instruments do
not have that high or low pitch, it's produced by the sound
synthesizer.
PROBLEM
POSSIBLE CAUSE/SOLUTION
When using the external-power, the
electronic keyboard doesn t work,
and the indicator light isn t light.
'
Check the outlet, and to see if the power converter is
checked in. And to check whether the power socket touch
well or not; or whether the voltage is enough or not.
There are some timbres postpone
volume long, but there are some short. This is normal, because the postpone of the timbres are
set up to be the best length.
The master volume or the accompaniment
volume is deviant.
Be sure the master volume and accompany volume are
set up in the well-suited places.