30
Trouble Shooting
If a malfunction occurs, please check the following causes of error:
Error
Cause
Solution
The piano does not turn
on
1.The power cord is not
plugged in
2.The instrument is not
turned on
3.The outlet has no power
1.Plug in the power cord
properly
2.Turn on the instrument
3.Use another outlet
The piano does not emit
sound from the speakers
1.The volume is set to the
lowest value
2.A headphone (adapter)
is in the headphone jack
3.The power cord is not
plugged in
1. Increase the volume
setting
2.Remove the headphone
(adapter) from the
headphone jack
3.Plug the instrument into
an electrical outlet
The volumes of the
different voices are very
different
The volume adjustment in
the function-menu is
changed
Reset the volume levels in
the function-menu to the
default values
The instrument emits
noises
1.There are devices with
disturbing features
(freezer, washing
machine or similar) in the
immediate vicinity
2.Objects on or near the
instrument resonate with
3.The noise occurs only
when using a headphone
1.Remove the piano from
the vicinity of other
electrical appliances
(especially those with
motors)
2.Remove resonant
objects from the
surroundings of the piano
3.Clean the headphone
plug or replace the
headphone
The instrument does not
pass any sound through
the AUX-OUT connector
1.The volume is set to the
minimum value
2.The connection cable is
damaged
1. Increase the volume
2.Replace the connection
cable
Summary of Contents for Steinmayer DP 321
Page 1: ...DP 321 Owner s Manual Version 11 2019 ...
Page 34: ...27 MIDI Chart ...