Canon REALiS WUX6000 D Pro AV User Manual - Page 205

There is no Sound, Cause, Countermeasure

Page 205 highlights

Troubleshooting Cause The external monitor output is not set on the notebook computer correctly. The displayed image is not the same as that displayed on the computer. Images on a USB flash drive cannot be projected. The LAN cable (shielded twisted pair) is not connected correctly. A network connection cannot be established. Countermeasure Turn on the external monitor output on the notebook computer. To turn on the external monitor output, press the [LCD] or [VGA] function key or a key with an icon for the external monitor, while holding down the [Fn] key on the keyboard of the notebook computer. With Windows 7, you can turn on image output by holding down the Windows logo key and pressing the [P] key. (P140) The combination of keys used to perform this operation varies depending on the model of notebook computer. For more detailed information, refer to the manual that came with your computer. Check whether the dual screen (multi-display) mode is selected on the computer. If dual screen mode is selected, change the computer display output to mirroring mode. The output setting method varies among computer manufacturers. For more detailed information, refer to the manual that came with your computer. Projection from USB flash drives requires JPEG images with a resolution not exceeding 10912x8640, single-byte alphanumeric file names, and a FATformatted drive. Check whether the LAN cable (shielded twisted pair) is connected to the projector correctly. (P164) Network connections are not available until about 40 seconds after startup. (P177) ■ There is no Sound Cause The audio cable is not connected correctly. The MUTE function is enabled. The volume level is adjusted to the minimum. An audio cable with a built-in resistor is used. Audio in terminal select is [Off]. Countermeasure Check the audio cable connection. (P131) Press the MUTE button on the remote control. (P63) Press the VOL button on the remote control or the VOL+ button on the side control to adjust the volume level. (P63) Use an audio cable without a built-in resistor. Change the Audio In terminal to the appropriate setting. (P106) Appendix Other Information 205

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205
Troubleshooting
Appendix
Other Information
There is no Sound
The external monitor
output is not set on the
notebook computer
correctly.
Turn on the external monitor output on the notebook
computer. To turn on the external monitor output,
press the [LCD] or [VGA] function key or a key with
an icon for the external monitor, while holding down
the [Fn] key on the keyboard of the notebook
computer. With Windows 7, you can turn on image
output by holding down the Windows logo key and
pressing the [P] key. (
P140
)
The combination of keys used to perform this
operation varies depending on the model of
notebook computer. For more detailed information,
refer to the manual that came with your computer.
The displayed image is
not the same as that
displayed on the
computer.
Check whether the dual screen (multi-display) mode
is selected on the computer. If dual screen mode is
selected, change the computer display output to
mirroring mode.
The output setting method varies among computer
manufacturers. For more detailed information, refer
to the manual that came with your computer.
Images on a USB flash
drive cannot be
projected.
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.
Check whether the LAN cable (shielded twisted pair)
is connected to the projector correctly. (
P164
)
A network connection
cannot be established.
Network connections are not available until about 40
seconds after startup. (
P177
)
Cause
Countermeasure
The audio cable is not
connected correctly.
Check the audio cable connection. (
P131
)
The MUTE function is
enabled.
Press the
MUTE
button on the remote control. (
P63
)
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. (
P63
)
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. (
P106
)
Cause
Countermeasure