Troubleshooting

Symptom

Cause/Action

Page

Song does not play correctly

 

Could the screen be indicating “OK to erase Song?”

 

Song won’t play

You can’t play back an internal song if internal memory contains performance data you recorded. Erase the

P.43

 

performance data you recorded before you play back the song.

 

 

 

 

Only the sound of a particular instrument in a

Could a track be muted?

 

If the button indicator is out, the music on that track is not heard. Press the track button so the indicator is

p. 38

song does not play

illuminated.

 

 

 

 

 

 

Sound is heard from a muted track

Could the track mute volume be set to other than “0”?

p. 56

If you set this to “0,” the sound of a muted track will be completely inaudible.

 

 

 

 

 

Song volume is low

Could the song volume be lowered?

p. 39

 

 

 

 

Could the Audio files of the format be played?

 

 

Audio files of the following format can be played back.

 

 

File extension “.WAV”

Can’t play back a song saved in USB memory

16-bit linear

 

• “44.1 kHz” sampling rate

 

 

 

 

 

 

 

Is the filename extension “MID”?

 

Files with other filename extensions cannot be handled as song data.

 

 

 

 

 

Song tempo becomes unstable

When playing a song from USB memory, the tempo may become unstable if there is an excessive amount of

performance data.

 

 

 

 

 

 

The song name will not be shown if the song information in the file is empty or consists only of spaces.

Song name in USB memory is not shown

 

 

 

Is the filename extension “MID”?

 

 

Files with other filename extensions cannot be handled as song data.

 

 

 

 

 

 

Can’t record / play back

 

 

 

 

 

 

 

 

Has one of the track buttons for recording been selected?

p. 48

 

p. 51

Can’t record

 

 

 

 

 

 

 

 

 

You cannot record audio files.

 

 

 

 

Your recorded performance will disappear if you switch off the HP307’s power or select a song.

 

The recorded performance disappeared

There is no way to recover the lost performance. Before you turn off the power, save your recorded performance

p. 44

 

in internal Memory.

 

 

 

 

 

Functions that cannot be used with audio file playback

Reverb (p. 25)

Saving to internal memory (p. 44)

Playback (muting) of individual parts (p. 38)

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Image 71
Roland HP-307 important safety instructions Song does not play correctly, Can’t record / play back