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PROBLEM POSSIBLE CAUSE/SOLUTION
• When using a mobile phone, noise is produced. Using a mobile phone in close proximity to the 9000Pro may produce in-
terference. To prevent this, turn off the mobile phone or use it further away
from the 9000Pro.
• No sound results. • The R1/R2/R3/L voice volume (Main Mixer) settings could be set too low.
Make sure the voice volumes are set at appropriate levels (page 25).
• The Local Control function could be turned off. Make sure Local Control
is turned on (page 175).
• The [MASTER VOLUME] controls or foot volume are turned all the way
Set the [MASTER VOLUME] controls and foot volume to a reasonable
• Are the desired parts turned on? ([PART ON/OFF] button — page 57)
• A pair of headphones is plugged into the PHONES jack. Unplug the
• A plug is inserted in the LOOP SEND jacks. Unplug the LOOP SEND
• Is the Footswitch connected to the FOOT VOLUME connector?
• The [FADE IN/OUT] button is on and has reached the end of its duration,
muting the sound. Press the [FADE IN/OUT] button so that its indicator
• Check whether the external speaker is connected properly.
• Not all simultaneously-played notes sound.
• Auto Accompaniment seems to “skip” when the keyboard is
You are probably exceeding the maximum polyphony of the 9000Pro. The
9000Pro can play up to 126 notes at the same time — including voice R2,
voice R3, voice L, auto accompaniment, song, and multi pad notes. When
the maximum polyphony is exceeded, the earliest played notes will stop
sounding, letting the latest played notes sound. This is referred to as “last-
• The accompaniment or song does not play back even when
pressing the [START/STOP] button.
• The Multi Pads do not play back, even when one of the
MULTI PAD buttons is pressed.
The MIDI Clock may be set to “EXTERNAL.” Make sure it is set to “INTER-
NAL” (page 175).
• 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 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 (accompaniment) range of
• Certain notes sound at the wrong pitch. Make sure that the scale tuning value for those notes is set to “0” (page
• Auto accompaniment chords are recognized regardless of
the split point or where chords are played on the keyboard.
Check whether the fingering mode is set to “Full Keyboard” or not. If the
Full Keyboard fingering mode is selected, chords are recognized over the
entire range of the keyboard, irrespective of the split point setting.
• The Harmony function does not operate. • Harmony cannot be turned on when the Full Keyboard fingering mode is
selected. Select an appropriate fingering mode.