Yamaha PSR-S710 Owner's Manual page 101

USB Audio function
The message "This drive is busy now." appeared, and then the
recording was aborted.
Audio files cannot be selected.
Recorded file is played back at a different volume compared to
when it was recorded.
Mixing Console
The sound seems strange or different than expected when chang-
ing a rhythm Voice (drum kit, etc.) of the Style or Song from the
Mixer.
Microphone/Vocal Harmony (PSR-S910)
The microphone input signal cannot be recorded.
Harmony can be heard in addition to the microphone sound.
The Vocal Harmony effect sounds distorted or out-of-tune.
Foot Pedal
The on/off setting of the footswitch connected to the FOOT PEDAL
jack is reversed.
Make sure to use a compatible USB storage device (page 94).
Make sure that the USB storage device has enough memory
(page 78).
If you are using a USB memory device to which data has already
been recorded, check first that no important data remains on the
device, then format it (page 95) and try recording again.
The file format may not be compatible with the instrument. The com-
patible formats are: MP3 and WAV (PSR-S910), WAV (PSR-S710).
The DRM protected files cannot be played back.
The audio playback volume has been changed. Setting the volume
value to 100 plays back the file as the same volume when it was
recorded (page 77).
When changing the rhythm/percussion Voices (drum kits, etc.) of the
Style and Song from the VOICE parameter, the detailed settings
related to the drum voice are reset, and in some cases you may be
unable to restore the original sound. In the case of Song playback,
you can restore the original sound by returning to the beginning of the
Song and playing back from that point. In the case of Style play, you
can restore the original sound by selecting the same Style again.
The microphone input signal cannot be recorded by Song recording.
Use the USB Audio function (page 77).
Vocal Harmony is set to "ON." Turn Vocal Harmony off (page 91).
Your vocal microphone may be picking up extraneous sounds, such
as the Style sound from the instrument. In particular, bass sounds
can cause mistracking of the Vocal Harmony. To remedy this:
• Sing as closely to the microphone as possible.
• Use a unidirectional microphone.
• Turn down the Master volume, Style volume, or Song volume control
(pages 15, 48).
Turn the instrument's power off, then turn on again without pressing
the footswitch.
PSR-S910/S710 Owner's Manual
101