36 - E
NGLISH
Ma
int
en
anc
e
TEMP and LAMP Indicators
If a problem should occur with the projector, the
TEMP
and/or
LAMP
indicators will alert you. Respond to the alert
as follows.
1. Confirm the
POWER
indicator status and turn off the projector in the proper way.
2. Find out the cause of the problem.
3. Follow the instructions for each indication below and solve the problem.
4. Turn on the projector in the correct way and confirm the indicator is not indicating a problem any longer.
J
TEMP indicator
J
LAMP indicator
Controlling alerts
NOTE:
If no problem is found or the problem remains, do not turn on the projector. Instead contact an Authorised
Service Centre.
Indicator and
projector
Illuminating
RED
and still projecting
Flashing
RED
and
POWER
is turned off
Problem
The temperature inside and/or outside the projector is abnormally high.
Cause
The ventilation ports are
covered.
The room temperature is too
high.
The
Air filter
is excessively
dirty and the ventilation is
poor.
Remedy
Remove the object(s) from
the ventilation ports or clear
around the projector.
Reinstall the projector at a
temperature controlled place.
See “Setting up” on page 14.
Clean or replace the
Air filter
in the proper way. See
“Cleaning the Air filter” on
page 37.
Indicator
Illuminating
RED
Flashing
RED
Problem
LAMP RUNTIME
has reached 1 800 hours
(with
LAMP POWER
set to
NORMAL
).
LAMP
circuit failure or abnormal function.
Cause
Lamp unit
will run out soon and needs to be
replaced.
The projector is switched off incorrectly.
Remedy
Replace the
Lamp unit
. See “Before
replacing the Lamp unit” on page 38.
Let the
LAMP
cool down and turn on the
projector.
If the
POWER
does not turn on, contact an
Authorised Service Centre.
LAMP indicator
TEMP indicator
Summary of Contents for PT-AX100E
Page 52: ......
