143 troubleshooting – Roland RK-500 User Manual
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143
Troubleshooting
Something’s wrong with the image in the connected television or external display
No image is shown in the
connected television or external
display
Is your external display or television connected correctly?
Is your external display or television powered up?
Are you using a display that the VIMA can use?
Refer to “Types of display that can be connected.”
Is the television format specified correctly?
Is the video output aspect ratio set correctly?
Is your video device correctly connected to the VIMA?
Did you press a video function select button so it’s lit?
If the video function select buttons are extinguished, the television or external
display will show the VIMA logo. Press the video function select button
corresponding to the connector to which you’ve connected your video device,
so it lights up.
Thin horizontal lines flicker in the
television screen
Thin horizontal lines may flicker in the television screen, but this is due to the
television itself, and is not a malfunction of the VIMA.
—
Can’t see the edge of the image
on the television screen
In some cases, the edge of the image may not be visible on the television
screen, but this is due to the characteristics of the television and is not a
malfunction on the VIMA.
The image is not shown cleanly in
the television
Even if you make all of the recommended settings, there may be cases in which
the image is not shown cleanly in your television. (For example, the display
may not match the screen size, or may be skewed from the center.)
—
Lyric display is wrong
For some types of music files, the lyrics may sometimes be displayed
incorrectly.
—
In the notation screen, the lyrics or notes may sometimes be incorrectly shown
outside the screen display region.
—
Notation display is wrong
If you’ve selected a channel that does not contain performance data, notes will
not be shown in the notation. In the notation display settings, change the
displayed channel (melody channel).
The displayed notation is not suitable for sophisticated or complex songs.
Also, grace notes and notes shorter than a 16 note cannot be shown.
In some cases, lyrics and notes may sometimes be shown outside the display
area of the notation screen, and will not appear correctly.
—
Symptom
Cause/Action
Page
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