Usage At High Altitude; Notes On Use - Sony VPL-TX70 Operating Instructions Manual

Do not block the ventilation holes
Avoid using a thick-piled carpet or anything
that covers the ventilation holes (exhaust/
intake); otherwise, internal heat may build
up.
Do not place a blocking object just
in front of the lens
Do not place any object just in front of the
lens that may block the light during
projection. Heat from the light may damage
the object. Use the PIC MUTING key to cut
off the picture.
Do not use the Security bar for
transporting or installation
Use the Security bar at the rear of the
projector for a purpose of preventing theft,
by attaching a commercially available theft
prevention cable for example. If you lift the
projector by holding the Security bar, or
hang the projector by using this bar, it may
cause the projector to fall or be damaged.

Usage at High Altitude

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.

Notes on Use

Note on carrying the projector
The unit is manufactured using high-
precision technology. When transporting the
unit, do not drop the unit or subject it to
shock, as this may cause damage.
Note on the screen
When using a screen with an uneven surface,
a striped pattern may rarely appear on the
screen depending on the distance between
the screen and the projector or the zooming
magnification settings used. This is not a
malfunction of the projector.
Notes on Installation and Usage
9