Sony Cineza VPL-HS20 - Manual (Page 8)

Step 1: Installing the Projector
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Subject to direct cool or warm air from an
air-conditioner
Installing in such a location may cause malfunction of
the unit due to moisture condensation or rise in
temperature.
Near a heat or smoke sensor
Malfunction of the sensor may be caused.
Very dusty and extremely smoky
Do not use the projector under the following
conditions:
Tilting the unit extremely
Blocking the ventilation holes
Tip
For further details on the location of the ventilation holes (intake
or exhaust), see “Location of Controls” on pages 74 to 76.
Placing the unit upside down
Do not place the unit upside down on the table etc.
The unit will be unsutable.
Note
Installing the unit at altitudes
When using the projector at an altitude of 1,500 m or
higher, turn on high altitude mode in the INSTALL
SETTING menu. Failing to set this mode when using
the projector at high altitudes could have adverse
effects, such as reducing the reliability of certain
components.
Using the Optional
Conversion Lens
You can install the following two types of lenses
(optional) on the projector. For projection distances
when installing the Conversion Lens, see page 67.
• VPLL-CT10 Long Focused Conversion Lens
• VPLL-CW10 Short Focused Conversion Lens
Follow the steps below to install the Conversion Lens.
For details on installing the Lens, refer also to the
installation manual supplied with the Lens.
1 Turn off the power and disconnect the
power cord.
2 Remove the lens hood from the projector’s
lens, and remove the lens cap from the
Conversion Lens.
3 Align the screw of the Conversion Lens
with the thread around the lens of the
projector as illustrated below.
4 Turn the Conversion Lens clockwise until
you hear it click.
Note
If the Conversion Lens is hard to turn, turn it slightly
counterclockwise first, then turn it clockwise.
15˚ 15˚
Ventilation
holes
(exhaust)
Ventilation
holes
(intake)