Sony VPL-HW55ES Guide De Référence Rapide page 8

When installing the unit at high
altitudes
When using the unit at an altitude of
1,500 m (approx. 4,900 ft) or higher, set
"Cooling Setting" on the Setup
"High". Failing to set this mode when using
the unit at high altitudes could have adverse
effects, such as reducing the reliability of
certain components.
Safety precautions for
installing the unit on a ceiling
• Never mount the projector on the ceiling
or move it by yourself. Be sure to consult
with qualified Sony personnel (charged).
• When installing the unit on a ceiling, be
sure to use a safety wire, etc., to prevent
the unit from falling. Entrust the
installation to an experienced contractor or
installer.
For dealers
• When the projector is mounted on the
ceiling, a Sony bracket or recommended
equivalent must be used for installation.
• Be sure to secure the cabinet cover firmly
when installing to the ceiling firmly.
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US
15° or more
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