279
Troubleshooting
Ap
pen
dix
O
ther Information
■
There is no Sound
Images on a USB flash
drive cannot be
projected.
Projection from USB flash drives requires JPEG
images with a resolution not exceeding 7000x7000,
single-byte alphanumeric file names, and a FAT-
formatted drive.
Split-screen display is
not available.
Split-screen display is not available when projecting
images from USB flash drives or over a network.
The LAN cable (shielded
twisted pair) is not
connected correctly.
Check whether the LAN cable (shielded twisted pair)
is connected to the projector correctly. (
A network connection
cannot be established.
Network connections are not available until about 40
seconds after startup. (
)
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
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
Summary of Contents for WUX450
Page 30: ...30 ...
Page 46: ...46 ...
Page 47: ...47 MULTIMEDIA PROJECTOR Operation ...
Page 48: ...48 ...
Page 72: ...72 ...
Page 122: ...122 ...
Page 162: ...162 ...
Page 201: ...201 MULTIMEDIA PROJECTOR Networked Multi Projection NMPJ ...
Page 202: ...202 ...
Page 216: ...216 ...
Page 250: ...250 ...
Page 264: ...Using Layout Functions 264 Meeting Mode window Classroom Mode window starting a session ...
Page 273: ...273 MULTIMEDIA PROJECTOR Appendix ...
Page 274: ...274 ...