Panasonic PT-RZ670

Chapter 5 Maintenance — Light source/temperature indicators
158 - 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. Check the status of the indicators and manage the indicated problems as follows.
Attention
f When switching off the projector to deal with problems, make sure to follow the procedure in “Switching off the projector” (x page 59).
Light source indicator <LIGHT1>
Light source indicator <LIGHT2>
Temperature indicator <TEMP>
Light source indicators <LIGHT1>/<LIGHT2>
Indicator status
Blinking in red
(2 times)
Blinking in red
(3 times)
Status The light source does not light up, or the light source turns off while the projector is in use.
Cause ―
Solution
f Turn the <MAIN POWER> switch to <OFF> (x page 59), and turn it on again.
Note
f If the light source indicators <LIGHT1>/<LIGHT2> are still blinking after taking the preceding measures, turn the <MAIN POWER> switch
<OFF>, and ask your dealer for repairs.
Temperature indicator <TEMP>
Indicator status Lighting in red
Blinking in red
(2 times)
Blinking in red
(3 times)
Status Warm-up status
Internal temperature is high
(warning).
Internal temperature is high
(standby status).
The cooling fan has
stopped.
Cause
f Did you turn on the power
when the temperature
was low (around 0 °C
(32 °F))?
f Is the air intake/exhaust port blocked?
f Is the room temperature high?
―
Solution
f Wait at least ve minutes
in the current status.
f Install the projector in a
location with the operating
environment temperature
between 0 °C (32 °F) and
45 °C (113 °F).
f Remove any objects that are blocking the air intake/
exhaust port.
f Install the projector in a location with the operating
environment temperature between 0 °C (32 °F) and
45 °C (113 °F).
f Do not use the projector at high altitudes of 4 200 m
(13 780') or higher above sea level.
f Turn the <MAIN POWER>
switch to <OFF>
(x page 59), and
consult your dealer.
Note
f If the temperature indicator <TEMP> is still lit or blinking after taking the measures, ask your dealer for repair.