Troubleshooting
37
Problem Cause/Action
I can’t play arpeggios.
The rhythm pattern won’t play
Could the system setting “Sync Mode” (p. 32) be set to “SLAVE”?
If “Sync Mode” is set to “SLAVE,” the XPS-10 needs to receive MIDI clock messages from an external device.
You should leave “Sync Mode” set to “MASTER” unless you’re synchronizing the XPS-10 to an external device.
Issues Related to Eects
Problem Cause/Action
Eects not applied
Could the eect switch be o?
Check the on/o status of each eect (p. 26).
Are the various eect settings correct? (p. 26).
In Performance mode, is the Output Assign setting of each part set to “MFX”?
If the send level of each eect is set to 0, the eect will not be applied. Check the settings.
Even with send levels to each eect set at a value other than 0, eects are not applied if the Multi-eects Output Level, the Chorus 
Level, or the Reverb Level is set to 0. Check each setting.
Multi-eect 43: DELAY or other 
delay time value is set to the 
note, and then the tempo is 
slowed down, does the delay 
time not change beyond a xed 
length?
Such Delay time settings have an upper limit, so if the upper limit of a value set to the note is exceeded when the tempo is retarded, 
that upper value cannot rise any further. The upper time limit for each is the maximum value that can be set other than the numerical 
value for the beat.
Issues Related to Saving Data
Problem Cause/Action
The Performance sounds 
dierent than when it was written
If you have modied the settings of a patch used by a performance, or if the temporary patch of the performance has been modied 
by an external MIDI device, these patches must also be saved.
If patches used by a performance have been edited when you write that performance, the XPS-10 will display a message asking 
whether you want to discard these patches. In such cases, rst save the patch or drum kit, and then save the performance again (p. 
27).
Patches sound dierent than 
when written
The write operation cannot be used to save tones as changed in Single mode using Control Change messages from an external MIDI 
device.
Issues Related to AUDIO PAD
Problem Cause/Action
Audio les are not shown
For some reason, the USB ash drive is not recognized.
It may be that the USB ash drive was not formatted correctly. If it was formatted in something than FAT, format it as FAT.
Folders are not shown
Is the folder you want to see located below the “SONG LIST” folder?
It may be that the USB ash drive was not formatted correctly. If it was formatted in something than FAT, format it as FAT.
Audio les do not play
Audio les with a sample rate other than 44.1 kHz cannot be played by the XPS-10.
It may be that the type of the audio le is dierent than the le types that can be played by the XPS-10.
It may be that the audio le is damaged.
Can’t hear the playback
Check the setting of the [VOLUME] knob.
Check the [LEVEL] slider (p. 30).
Issues Related to MIDI or External Devices
Problem Cause/Action
No sound from a connected MIDI 
device
Are MIDI messages being transmitted and received?
MIDI messages are not transmitted from parts whose keyboard switch is o.
Exclusive messages are not 
received
Does the Device ID number of the transmitting device match the Device ID number of the XPS-10?
The device ID number is xed at “17.”
When using sequencing software, 
operating the knobs or other 
controls does not aect the 
sound
For some sequencing programs, System Exclusive messages are not transmitted by the Thru function. If you are using such sequencer 
software and want to record system exclusive messages, turn on the following parameters.
•  “Local Switch” setting (p. 32).
•  In Performance Mode 
“Keyboard switch” setting.
When the Bend Range for a tone 
(patch) is increased (48), the pitch 
does not rise suciently, even 
when a MIDI Pitch Bend message 
is received
While Patch Bend Ranges can be set anywhere between 0 and 48, when certain Waves in which the pitch is raised (in the + direction) 
are used, the pitch may stop rising at a xed point, rather than continuing to go up. Although a value of 12 is ensured for the upper 
limit of raised pitches, use caution when setting the Bend Range above this gure.