Roland HPi-7S 用户手册

 

Troubleshooting

 

If you select a part that does not contain 
performance data, notes will not be displayed in 
the notation. Change the part that is displayed (p. 
99).

The notation screen feature is particularly 
unsuitable for the display of difficult, complex 
musical works that demand accurate notation. 
Refer to “Some Notes on the Notation Screen” (p. 
27).

In the notation screen, some lyrics or notes could 
extend beyond the edges of the screen, and not be 
displayed.

 

There may be times when a complex variety of 
information is being displayed or when a large 
amount of data is displayed at one time. Change 
the notation display settings as described below.
•Set “Bouncing Ball” to “Off” (p. 99)
•Set “Color Notation” to “Off” (p. 99)
•Set “Keyboard” to “Off” (p. 26)

 

In certain cases, such as when playing the songs 
on USB memory, the song may lag when excessive 
amounts of performance data are used.

 

Could <BGM>, an “Auto Demo” setting, be 
switched off (p. 93)?

 

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

Is the filename extension “MID”? 
Files with other file name extensions cannot be 
handled as song data.

 

Has the song name data (Sequence/Track Name 
Meta Event) been entered in the file?
Song titles are not displayed if the song name data 
is blank or consists exclusively of spaces.

Is the file name no more than eight single-byte 
characters?

Is “MID” used as the extension? 
The song cannot be treated as song data if a 
different extension is used.

 

Could the “Balance” setting be set all the way 
toward “Keyboard”? (p. 61)

 

Has one of the track buttons for recording been 
selected? (p. 73, p. 75, p. 77)

It is not possible to record while the notation is 
being generated. Once the unit has finished 
generating the notation (i.e., when the measure 
number in the screen is no longer highlighted), try 
the operation once again.

 

If you select an internal song in which the tempo 
changes during the song, and then record, the 
tempo will change in the same way for the 
performances that are recorded on the other 
tracks. The tempo of the metronome will also 
change in the same way.

If you record additional material without erasing 
the previously recorded song, the song will be 
recorded at the first-recorded tempo. Please erase 
the previously recorded song before you re-record 
(p. 76).

 

Any performance that has been recorded is 
deleted when the power to the HPi-7S is turned off 
or a song is selected. A performance cannot be 
restored once it’s been deleted.
Be sure to save it on an USB memory or “Favorites” 
(HPi-7S Memory) before you turn off the power (p. 
80).

 

Is the audio file in a format supported by the HPi-
7S?
Audio files of the following format can be played 
back.
•File extension “WAV”
•16-bit linear
•“44.1 kHz” sampling rate

 

The HPi-7S can’t record using audio files or copy 
them into “Favorites”.

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