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Troubleshooting
232
■
There is no Sound
■
The Projected Image Is Blurred
The image files are not
compatible with USB File
Browser.
Projection from USB flash drives requires JPEG
images with a resolution not exceeding 10912x8640,
single-byte alphanumeric file names, and a FAT-
formatted drive.
The LAN cable (shielded
twisted pair) is not
connected correctly.
When [LAN] or [HDBaseT] is selected in the [Input]
menu, check whether the LAN cable (shielded
twisted pair) is connected to the projector correctly
(
Cause
Countermeasure
The audio cable is not
connected correctly.
Check the audio cable connection (
The MUTE function is
enabled.
Press the
MUTE
button on the remote control (
The volume level is
adjusted to the
minimum.
Press the
VOL
button on the remote control or the
VOL+
button on the side control to adjust the volume
level (
An audio cable with a
built-in resistor is used.
Use an audio cable without a built-in resistor.
Audio in terminal select
is [Off].
Change the Audio In terminal to the appropriate
setting (
Cause
Countermeasure
The image is out of
focus.
Adjust the focus (
The distance to the
screen is too short.
Check whether the distance to the screen is
appropriate (
The projector is not
placed straight in front of
the screen.
Check whether the projector is placed obliquely to
the screen. A slight error in the projection angle can
be corrected through the keystone adjustment
function (
).
The projector has been
moved to a place where
the temperature varies a
lot.
When the projector is moved from a location where
the temperature is low to a location where the
temperature is high, condensation may form on the
lens. The condensation will evaporate after a period
of time and the projector will be able to project a
normal image.
The lens is stained.
Clean the lens (
The tracking is bad.
Adjust the tracking with the [Auto PC] (
) or
[Tracking] (
) function.
Cause
Countermeasure
Содержание WUX5800Z
Страница 20: ...Safety Instructions 20 ...
Страница 43: ...43 Basic Guide ...
Страница 62: ...62 Installation Guide Before setting up the projector be sure to read Before Installation P25 ...
Страница 118: ...118 Menu Guide ...
Страница 216: ...216 Maintenance Product Specifications Troubleshooting ...