Panasonic PTDZ8700U PTDS8500U User Guide - Page 113

Maintenance, Problem, Cause, Reference, Picture from a, computer does not, appear., computer DVI-D

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Page 113 highlights

Troubleshooting Problem Cause Reference page zzThe cable may be longer than the optional cable. - Picture from a zzThe external video output from a laptop computer may not be correct. - computer does not (You may be able to change the external output settings by pressing the appear. [Fn] + [F3] or [Fn] + [F10] keys simultaneously. The actual method varies depending on the type of computer; refer to the documentation provided with your computer for further details.) zz[DVI-D IN] setting in [DISPLAY OPTION] menu may be incorrect setting. 72 Picture from a computer DVI-D graphic board does zzThe graphic board driver of the computer needs to be updated to the latest version. - not appear. zzThe computer may need to be restarted after switching [DVI-D IN] 72 setting in [DISPLAY OPTION] menu of the projector correctly. Projection suddenly became darker. zzHas the filter been used up? (When the filter has been used up, the projector is not shut down but is automatically switched to a [LOW] lamp output mode using one lamp.) 108 Maintenance ENGLISH - 113

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Troubleshooting
ENGLISH -
113
Maintenance
Problem
Cause
Reference
page
Picture from a
computer does not
appear.
The cable may be longer than the optional cable.
z
—
The external video output from a laptop computer may not be correct.
z
(You may be able to change the external output settings by pressing the
[Fn] + [F3] or [Fn] + [F10] keys simultaneously. The actual method varies
depending on the type of computer; refer to the documentation provided
with your computer for further details.)
—
Picture from a
computer DVI-D
graphic board does
not appear.
[DVI-D IN] setting in [DISPLAY OPTION] menu may be incorrect setting.
z
72
The graphic board driver of the computer needs to be updated to the
z
latest version.
—
The computer may need to be restarted after switching [DVI-D IN]
z
setting in [DISPLAY OPTION] menu of the projector correctly.
72
Projection suddenly
became darker.
Has the filter been used up? (When the filter has been used up, the
z
projector is not shut down but is automatically switched to a [LOW] lamp
output mode using one lamp.)
108