Chapter 6
Maintenance — Light source/temperature indicators
260 - ENGLISH
Light source/temperature indicators
When an indicator lights up
If a problem occurs inside the projector, the light source indicators <LIGHT1> / <LIGHT2> or temperature indicator
<TEMP> will inform you by lighting or blinking red. Check the status of the indicators and take following measures.
Attention
f
When switching off the projector to deal with problems, make sure to follow the procedure in “Switching off the projector” (
x
page 76).
Note
f
When [PROJECTOR SETUP] menu
→
[INDICATOR SETTING]
→
[INDICATOR MODE] is set to [OFF] / [TIMEOUT], [NOTIFICATION]
is set to [DISABLE] and the indicator-off function is enabled, the light source indicators <LIGHT1> / <LIGHT2> or temperature indicator
<TEMP> will not lit or blink even if any abnormality has occurred on the projector.
Light source indicators <LIGHT1> / <LIGHT2>
Indicator status
Status
Solution
Blinking red
(1 time)
The light source on one side is turned
off since the projection lens cannot be
detected.
f
Turn off the power and mount the projection lens again. (
x
page 51)
f
Turn the <MAIN POWER> switch to <OFF> (
x
page 76), and turn on the
power again.
Blinking red
(2 times)
f
Some of the elements of the light
source are defective and the light
output has decreased.
f
Turn the <MAIN POWER> switch to <OFF> (
x
page 76), and turn on the
power again.
Blinking red
(3 times)
f
The light source does not light up,
or the light source turns off while the
projector is in use.
Note
f
If the light source indicators <LIGHT1> / <LIGHT2> are still lit or blinking after taking the measures, set the <MAIN POWER> switch to
<OFF>, and ask your dealer for repairs.
f
The light source indicators <LIGHT1> / <LIGHT2> will light up green if the projector is in projection mode and there is no indication of
problem by lighting or blinking red.
f
The function to detect the projector lens may or may not exist depending on the country or region where you purchased the product.
Light source indicator <LIGHT2>
Temperature indicator <TEMP>
Light source indicator <LIGHT1>
