Sony E 15mm f/1.4 G Lens - Manual (Page 47)

47
Warning indication and remedies
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.
Indicator status Number of flashes Meaning/Remedies
Twice The filter cover or air filter is not installed securely.
Check how the filter cover or air filter is attached and install it securely
(page 51).
Three times 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.
Four times An error is detected when updating the software of the unit.
Unplug the AC power cord and make sure the ON/STANDBY indicator
turns off. Check the USB or LAN connection before plugging the AC
power cord into the wall outlet and turning on the projector. Then update
the software again (page 52).
Six times 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.
Eight times The lens is not attached appropriately.
Check how the lens is attached and install it securely (page 13).
Twice The temperature in the projector is abnormal.
Perform the following.
 Check if the air filter is clogged, then clean or replace it (page 51).
 Check if the ventilation holes (intake/exhaust) are not blocked by the
wall or an object and secure a sufficient gap (page 4).
 Check the ambient temperature and use the projector within the range
of operating temperature (page 53).
(Lights
in red) (Flashes
in red)
(Flashes
in red) (Flashes
in red)
Both indicators
flash