Sony VPL-PHZ12 Quick Reference Manual page 45

Warning indicators and remedies
Indicator status Number of flashes
Twice
Three times
(Lights (Flashes
in red) in red)
Six times
Twice
(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.
Meaning/Remedies
The air filter is not installed securely.
Check how the air filter is attached and install securely.
The light source does not light properly.
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.
A strong shock to the projector is detected.
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.
The temperature in the projector is abnormal.
 Check if the air filter is clogged, then clean or replace it (page 46).

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.
If there is any problem or an error message
appears on the screen, refer to "Messages List" or
"Troubleshooting" in the Operating Instructions
contained in the supplied CD-ROM.
45
GB
Indicators