Yamaha CVP-601 Owner's Manual - Page 101

Troubleshooting

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Troubleshooting Overall A click or pop is heard when the power is turned on or off. Electrical current is being applied to the instrument. This is normal. The power is automatically turned off. This is normal and due to the Auto Power Off function. If necessary, set the parameter of the Auto Power Off function (page 16). Noise is heard from the instrument's speakers. Noise may be heard if a mobile phone is used near the instrument or if the phone is ringing. Turn off the mobile phone, or use it further away from the instrument. Noise is heard from the instrument's speakers or headphones when using the instrument with the application on iPhone/ iPad. When you use the instrument along with the application on your iPhone/ iPad, we recommend that you set "Airplane Mode" to "ON" on your iPhone/iPad in order to avoid noise caused by communication. Mechanical noise is heard during performance. The keyboard mechanism of this instrument simulates the keyboard mechanism of an actual piano. Mechanical noise is also heard on a piano. There is a slight difference in sound quality among different notes played on the keyboard. This is normal and is a result of the instrument's sampling system. Some Voices have a looping sound. Some noise or vibrato is noticeable at higher pitches, depending upon the Voice. The overall volume is too low or no sound is The master volume may be set too low. Set it to an appropriate level with heard. the [MASTER VOLUME] dial. All keyboard parts are set to off. Use the PART ON/OFF [RIGHT 1]/[RIGHT 2]/[LEFT] button to turn it on. The volume of the individual parts may be set too low. Raise the volume in the BALANCE display (page 57). Make sure the desired channel is set to ON (pages 56, 62). Headphones are connected, disabling the speaker output. Unplug the headphones. Make sure that the Speaker parameter is set to ON in the Utility display (page 96). For details, refer to the Reference Manual on the website. The sound is distorted or noisy. The volume may be turned up too high. Make sure all relevant volume settings are appropriate. This may be caused by certain effects or filter resonance settings. Check the effect or filter settings and change them accordingly, referring to the Reference Manual on the website. Not all simultaneously played notes sound. You are probably exceeding the maximum polyphony (page 107) of the instrument. When the maximum polyphony is exceeded, the earliest played notes will stop sounding, letting the latest played notes sound. The keyboard volume is lower than the Song/ The volume of the keyboard parts may be set too low. Raise the volume in Style playback volume. the BALANCE display (page 57). The Main display does not appear even when turning the power on. This may occur if a USB flash memory has been connected to the instrument. Connecting a USB flash memory may result a long interval between turning the power on and appearance of the Main display. To avoid this, turn the power on after disconnecting the USB flash memory. Some characters of the file/folder name are garbled. The language settings have been changed. Set the appropriate language for the file/folder name (page 18). Troubleshooting CVP-601 Owner's Manual 101

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CVP-601 Owner’s Manual
101
Troubleshooting
Troubleshooting
Overall
A click or pop is heard when the power is
turned on or off.
Electrical current is being applied to the instrument. This is normal.
The power is automatically turned off.
This is normal and due to the Auto Power Off function. If necessary, set
the parameter of the Auto Power Off function (page 16).
Noise is heard from the instrument’s
speakers.
Noise may be heard if a mobile phone is used near the instrument or if the
phone is ringing. Turn off the mobile phone, or use it further away from the
instrument.
Noise is heard from the instrument’s
speakers or headphones when using the
instrument with the application on iPhone/
iPad.
When you use the instrument along with the application on your iPhone/
iPad, we recommend that you set “Airplane Mode” to “ON” on your
iPhone/iPad in order to avoid noise caused by communication.
Mechanical noise is heard during
performance.
The keyboard mechanism of this instrument simulates the keyboard
mechanism of an actual piano. Mechanical noise is also heard on a piano.
There is a slight difference in sound quality
among different notes played on the
keyboard.
This is normal and is a result of the instrument’s sampling system.
Some Voices have a looping sound.
Some noise or vibrato is noticeable at higher
pitches, depending upon the Voice.
The overall volume is too low or no sound is
heard.
The master volume may be set too low. Set it to an appropriate level with
the [MASTER VOLUME] dial.
All keyboard parts are set to off. Use the PART ON/OFF [RIGHT 1]/[RIGHT
2]/[LEFT] button to turn it on.
The volume of the individual parts may be set too low. Raise the volume in
the BALANCE display (page 57).
Make sure the desired channel is set to ON (pages 56, 62).
Headphones are connected, disabling the speaker output. Unplug the
headphones.
Make sure that the Speaker parameter is set to ON in the Utility display
(page 96). For details, refer to the Reference Manual on the website.
The sound is distorted or noisy.
The volume may be turned up too high. Make sure all relevant volume
settings are appropriate.
This may be caused by certain effects or filter resonance settings. Check
the effect or filter settings and change them accordingly, referring to the
Reference Manual on the website.
Not all simultaneously played notes sound.
You are probably exceeding the maximum polyphony (page 107) of the
instrument. When the maximum polyphony is exceeded, the earliest
played notes will stop sounding, letting the latest played notes sound.
The keyboard volume is lower than the Song/
Style playback volume.
The volume of the keyboard parts may be set too low. Raise the volume in
the BALANCE display (page 57).
The Main display does not appear even when
turning the power on.
This may occur if a USB flash memory has been connected to the
instrument. Connecting a USB flash memory may result a long interval
between turning the power on and appearance of the Main display. To
avoid this, turn the power on after disconnecting the USB flash memory.
Some characters of the file/folder name are
garbled.
The language settings have been changed. Set the appropriate language
for the file/folder name (page 18).