Cleaning The Air Filter - Sony KL-X9200M Service Manual

Resetting the
adjusted items to
the factory preset
levels
Resetting an individual item in the
menu displayed on the screen
1
Press MENU.
MENU
2
Press v or V to select the menu which
contains the item to be reset, and press
ENTER.
V I D E O A D J U S T
CONTRAST
BRIGHTNESS
ENTER
COLOR
HUE
SHARPNESS
RESET
EX I T
3
Press v or V to select the item you want to
reset, and press ENTER.
ENTER
BRIGHTNESS
4
Press RESET on the monitor.
The selected item in the menu will be restored to
the factory preset level.
RESET
26 -GB Operations
Resetting all of the items in the menu
at the same time
1
Press MENU.
2
Press v or V to select the menu you want to
reset, and press ENTER.
V I D E O A D J U S T
CONTRAST
BRIGHTNESS
ENTER
COLOR
HUE
SHARPNESS
RESET
3
Press RESET on the monitor.
All of the items in the menu displayed on the
screen will be restored to the factory preset levels.
RESET
80
50
50
Resetting the adjusted items for the
0
50
signal currently displayed on the
screen
Press RESET on the monitor while there is no menu on
the screen.
All of the adjusted items for the current signal (other
than VIDEO ADJUST and OPTION) will be restored to
the factory preset levels.
RESET
50
Resetting all of the adjusted items
Press and hold RESET on the monitor for more than 2
seconds.
All of the adjusted items for the monitor will be
restored to the factory preset levels.
RESET
Additional Information
Cleaning the air
filter
80
50
50
0
After about 300-hours of use, the message, "CLEAN
50
THE FILTER," will appear on the screen. In this case,
clean the air filter. When it becomes difficult to remove
EX I T
the dust, replace the filter with a new one. To clean the
filter, follow the steps below.
1
Turn off the power switch on the monitor
and unplug the power cord.
2
Remove the front panel from the monitor.
Hold the monitor tightly.
Grasping the left end of the front panel
with your fingers, pull the panel towards
you. Repeat this step with the right end of
the panel. Be careful not to catch your
fingernails.
3
Pull the air filter upwards to remove.
4
Remove the dust from the filter with a
vacuum cleaner.
Vacuum cleaner
5
Attach a new filter to the monitor.
Fit the four projections to the monitor securely.
6
Mount the front panel.
Be careful not to damage the speakers.
Notes
• Clean the air filter when the message, "CLEAN THE FILTER,"
appears on the screen. If you do not, internal heat may build
up.
• Do not use a torn filter. Fit the four projections on the filter to
the monitor securely. Dust inside the monitor may cause
picture distortion and fire.
• Be sure to attach the air filter securely; otherwise, the monitor
will not turn on.
• Contact your Sony dealer for a new filter.
Additional Information 27 -GB
GB