Sony VPL-PX20 Operating Instructions Manual page 10

Location and Function of Controls
qg Rear speaker
qh Lamp cover
qj Ventilation holes (intake)/air filter cover
Notes
• Do not place anything near the ventilation holes as it
may cause internal heat build-up.
• Do not place your hand or objects near the
ventilation holes — the air coming out is hot.
qk Air filter cover button
Used to remove the air filter cover.
For details, see "Cleaning the Air Filter" on page 33 (GB).
Note
Clean the air filter every 300 hours to ensure
optimal performance.
ql Adjuster buttons
w; Connector panel
For details, see page 12 (GB).
10
(GB)
How to use the adjuster
To adjust the height
Adjust the height of the projector as follows:
1
Lift the projector and press the adjuster buttons.
The adjusters will extend from the projector.
Adjuster buttons
2
While pressing the buttons, lower the projector.
Then, release the buttons.
For fine adjustment, turn the adjusters to the right
and the left.
Notes
• Be careful not to let the projector down on your
fingers.
• Do not push hard on the top of the projector with the
adjusters out.