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Troubleshooting
If you think there's a problem, read this first.
Symptom
Power does not turn on
Nothing appears in the screen
Pedal does not work, or is "stuck"
Unable to read from/write to USB memory
"Buzz" is heard from external devices
Device connected to the Input jacks have
insufficient volume
No sound
No sound
No sound when you play back a song
No sound from the leftmost notes of the
keyboard
No sound (when a MIDI device is connected)
Cause/Action
Is the power cord connected correctly?
Since the LX-10F uses a liquid crystal screen, it may happen that no text or graphics appear in the screen if the
temperature is below zero degrees Celsius (32 degrees Fahrenheit).
Is the pedal connected correctly?
Plug the cable firmly into the pedal connector.
If you disconnect the pedal cord from the LX-10F while the power is on, the pedal effect may remain "stuck" in the
On condition.
You must power-off the LX-10F before connecting or disconnecting the pedal cord.
Could you have changed how the pedal effect is applied?
If the damper pedal part is set to Right, the pedal will apply only to the right tone; if it is set to Left, the pedal will
apply only to the left tone.
Could Twin Piano be turned on?
If Twin Piano is on, the right pedal will affect only the right-hand keyboard zone and the left pedal will affect only
the left-hand keyboard zone.
Could you have changed the function of the pedal?
If you've switched the function of the soft pedal or sostenuto pedal, these pedals will not operate as the soft pedal
or sostenuto pedal.
Are you using (optional) Roland USB memory?
Reliable performance cannot be guaranteed if you use non-Roland USB memory products.
If you are unable to read or write USB memory successfully, change the External Memory setting.
Are the external devices connected to more than one AC power outlet?
If you connect external devices, be sure to connect them to the same AC outlet.
Could you be using a connection cable that contains a resistor?
Use a connection cable that does not contain a resistor.
Is the speaker cable connected correctly?
Could the LX-10F's volume or the volume of the connected equipment be turned down?
Could headphones be connected?
Could there be a plug inserted in a headphone jack?
The speakers will not produce sound if headphones or plug are connected to the headphone jacks.
Has Local Control been set to "Off"?
When Local Control is set to Off, no sound is produced by playing the keyboard. Set Local Control to On.
Could Twin Piano mode be set to "Individual"?
If headphones are connected when Twin Piano is "on" and the mode is set to "Individual," notes played in the left-
hand keyboard zone will not be heard from the headphones connected to the right Phones jack. Similarly, notes
played in the right-hand keyboard zone will not be heard from the headphones connected to the left Phones jack.
Has Local Control been set to "Off"?
When Local Control is set to Off, no sound is produced by playing the song. Set Local Control to On.
Could the song volume be set to "0"?
Is V-LINK switched on?
When V-LINK is on, the lowest twelve notes of the keyboard are used to control the image, and will not produce
sound.
Are all devices powered on?
Are the MIDI cables connected correctly?
Do the MIDI channels of the LX-10F and the connected device match?
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