Sharp XR-1S XR-1S , XR-1X Operation Manual - Page 55

Troubleshooting with Help menu

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Troubleshooting with "Help" menu This function advises you to solve the problems during usage. Displaying "Help" menu screen MENU/HELP button Adjuatment button (P/R/O/Q) ENTER button Example: When image flickering appears Operation to solve image flickering when projecting the computer RGB signal. 1 Press BMENU/HELP. 2 Press O or Q to select "Help", then press IENTER. Picture SCR - ADJ PRJ - ADJ Help 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. ENTER END 3 Press P or R to select "Vertical stripes or flickering image appears" on Help menu, then press IENTER. 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 Help SEL. ENTER END 4 Select "Initiate "Auto Sync" Adjustments", then press IENTER. 5 If the image is not improved, select "Adjust horizontal noise.", then press IENTER. 6 Press O or Q to adjust. Phase SEL./ADJ. 0 Rtn. Menu Help END Note • You can adjust the items with check marks (✔). • Some items in the Help menu may not appear, depending on the projected image. • If the problem is not solved, refer to "Troubleshooting". (see pages 60 and 61) Useful Features 51

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51
Useful
Features
Troubleshooting with “Help” menu
Displaying “Help” menu screen
This function advises you to solve the problems during usage.
• You can adjust the items with check marks (
✔
).
• Some items in the Help menu may not appear,
depending on the projected image.
•
If the problem is not solved, refer to
“Troubleshooting”. (see pages
60
and
61
)
Press
O
or
Q
to adjust.
If the image is not improved, se-
lect “Adjust horizontal noise.”,
then press
I
ENTER.
Select “Initiate “Auto Sync” Ad-
justments”, then press
I
ENTER.
Press
P
or
R
to select “Vertical
stripes or flickering image ap-
pears” on Help menu, then press
I
ENTER.
Example: When image flickering appears
Operation to solve image flickering when pro-
jecting the computer RGB signal.
3
4
5
6
Picture
There is no picture or audio
SCR - ADJ
PRJ - ADJ
Help
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.
ENTER
END
If there is no change after performing "Auto Sync"
adjustments, adjust the following items.
Initiate "Auto Sync" Adjustments.
Help
Vertical stripes or flickering image appear
Adjust vertical noise
Adjust horizontal noise
Reset the 2 items above
Return
Cur. sig. freq: H 43 kHz / V 60 Hz
SEL.
ENTER
END
Note
Press
B
MENU/HELP.
1
2
Press
O
or
Q
to select “Help”, then
press
I
ENTER.
Adjuatment button
(
P
/
R
/
O
/
Q
)
ENTER button
MENU/HELP
button
0
Phase
SEL./ADJ.
Rtn. Menu
END
Help