![background image](http://html.mh-extra.com/html/canon/4k6021z/4k6021z_user-manual_62437210.webp)
Troubleshooting
208
■
There is no Sound
■
The Projected Image Is Blurred
Cause
Countermeasure
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 (
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 (
Video is blurred.
Activate motion blur reduction (
Motion blur reduction is
not available.
[Motion blur reduction] is not available in [DICOM
SIM] image mode. The menu is grayed out.
The lens unit is not
installed correctly.
Check whether the lens unit is installed correctly
(
The lens lever is not
engaged.
Check whether the lens unit is installed correctly
(
Содержание 4K6021Z
Страница 40: ...38 Basic Guide ...
Страница 42: ...Projection Procedure 40 Step 1 Connect Other Equipment HDMI input ...
Страница 52: ...50 Installation Guide Before setting up the projector be sure to read Before Installation P21 ...
Страница 103: ...101 Menu Guide ...
Страница 192: ...190 Maintenance Product Specifications Troubleshooting ...