Troubleshooting With "Help" Menu; Utilizing "Help" Menu Functions - Sharp Notevision XR-20XA Operation Manual

Troubleshooting with "Help" menu

This function advises you to solve the problems during usage.

Utilizing "Help" menu functions

Example: When image flickering appears
Operation to solve image flickering when pro-
jecting the computer RGB signal.
1
Press BMENU/HELP.
2
Press O or Q to select "Help", then
press hENTER.
3
Press P or R to select "Vertical
stripes or flickering image ap-
pears" on Help menu, then press
hENTER.
Picture
There is no picture or audio
Vertical stripes or flickering image appear
Data image is not centered
Color is faded or poor
Picture is dark
The image is distorted
Reset all adjustments to default settings
SEL.
Vertical stripes or flickering image appear
Initiate "Auto Sync" Adjustments.
If there is no change after performing "Auto Sync"
adjustments, adjust the following items.
Adjust vertical noise
Adjust horizontal noise
Reset the 2 items above
Return
Cur. sig. freq: H 43 kHz / V 60 Hz
SEL.
46
SCR - ADJ PRJ - ADJ
ENTER
ENTER
4
Select "Initiate "Auto Sync" Ad-
justments", then press hENTER.
5
If the image is not improved, se-
lect "Adjust horizontal noise.",
then press hENTER.
6
Press O or Q to adjust.
Phase
SEL./ADJ.
Help
Note
• You can adjust the items with check marks (✔).
• The items in the "Help" menu change, de-
pending on the input signal or setting that you
have selected.
• If the problem is not solved, refer to
"Troubleshooting". (see pages
END
• When selecting "sRGB" in "Picture Mode", the
item "Color is faded or poor" is not displayed.
This means you cannot change input signal
types.
Help
END
Adjustment buttons
(P/R/O/Q)
MENU/HELP
button
ENTER button
Help
0
Rtn. Menu END
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