Appendices; Troubleshooting - Roland v-1hd Owner's Manual

Appendices

Troubleshooting

If you suspect a malfunction, please check the following points. If this does not resolve the problem, contact a
nearby Roland Service Center.
Problem
Video-related problems
No picture is input.
Video from the computer is
not displayed.
No picture is output.
"Snowy"-noise video is
output.
Colors are incorrect.
The edges of video shown
on the display are cut off.
Switching video is not
possible.
Compositing a logo or text
is not possible.
Audio-related Problems
No audio is output.
Audio volume is low.
No reverb is applied.
30
Items to check
Are the [A-1] through [A-4] and [B-1]
through [B-4] buttons flashing in
white?
Is copyright-protected (HDCP) video
being input?
Is the format of the video output
from the computer compatible with
the V-1HD's input formats?
Has the [OUTPUT FADE] knob
been turned clockwise or
counterclockwise?
Is the display connected correctly?
It is possible that the HDMI signal
is not being sent and received
correctly.
Does the color space setting on
the output-destination equipment
(external display, projector, or other
such device) match the color space
setting on the V-1HD?
Are the display settings compatible?
Is a menu (SETUP, MEMORY, or
AUDIO) displayed?
Has the effect been selected
correctly?
Is the volume turned down on
the connected amplifications or
speakers?
Is the volume turned down on the
V-1HD?
Are you using connection cables
that contain resistors?
Is the amount of audio sent to
Reverb set at an appropriate level?
Action
Video whose format differs from the [FORMAT] switch
setting is input. Input video that is compatible with
the specified format.
When inputting copyright-protected (HDCP) video
signals, go to the SETUP menu and set "HDCP" to "ON. "
The supported input formats on the V-1HD are 1080p,
1080i, and 720p. VESA-standard resolutions are not
supported.
When the [OUTPUT FADE] knob is turned clockwise or
counterclockwise, fade is applied to the main output
video.
When outputting video, adjust the [OUTPUT FADE]
knob to its center position.
When outputting copyright-protected (HDCP) video,
connect an HDCP-compatible display.
Reconnect the HDMI cable.
Go to the SETUP menu and make the setting for
"OUTPUT COLOR SPACE" (OUTPUT connector) or
"PREVIEW COLOR SPACE" (PREVIEW connector).
Depending on the device, the color space might
be interlinked with the selection of DVI or HDMI or
the selected format. In such cases, changing the
color space on the output device might bring about
improvement for the problem.
Depending on the device, the display might
automatically overscan. Change the display's settings.
Video-switching operations cannot be performed
while a menu is displayed. Exit the menu screen.
5 Select "WHT-L.KEY" (white) or "BLK-L.KEY" (black)
luminance key to match the background color of
the logo or text.
5 Use the to adjust the position to just the right
degree of extraction for the logo or text.
Adjust to an appropriate volume level.
Adjust each input-audio stream to an appropriate
volume level. Also, adjust the overall volume level.
If this happens, use connector cables that do not
contain resistors.
If the send level for audio to Reverb is too low, the
amount of reverb effect might be difficult to discern.
Adjust the send level of the audio to Reverb.
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