Sony VPL-PHZ10 Operating Instructions Manual page 67

Warning indicators and remedies
Indicator status
(Lights (Flashes
in red) in red)
(Flashes (Flashes
in red) in red)
Both indicators
flash
If the indicators flash in a manner other than described above, unplug the AC
power cord and make sure the ON/STANDBY indicator turns off, then plug the AC
power cord into the wall outlet and turn on the projector.
If the problem still persists, consult with qualified Sony personnel.
The number of
Meaning
flashes
Twice The air filter is not
installed securely.
Three times The light source
does not light
properly.
Six times A strong shock to
the projector is
detected.
Twice The temperature
in the projector is
abnormal.
Remedies
Check how the air filter is
attached and install
securely.
Unplug the AC power cord
and make sure the ON/
STANDBY indicator turns
off, then plug the AC
power cord into the wall
outlet and turn on the
projector.
If there is no visible
abnormality, unplug the
AC power cord and make
sure the ON/STANDBY
indicator turns off, then
plug the AC power cord
into the wall outlet and
turn on the projector.
Check if the air filter is

clogged, then clean or
replace it (page 73).
Check if the ventilation

holes (intake/exhaust)
are not blocked by the
wall or an object and
secure a sufficient gap.
Check the ambient

temperature and use
the projector within the
range of operating
temperature.
Indicators
67