Light Source/Temperature Indicators; When An Indicator Lights Up - Panasonic PT-RZ670 Operating Instructions Manual

Chapter 5 Maintenance — Light source/temperature indicators

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 indicators <LIGHT1>/<LIGHT2>
Indicator status
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
Status Warm-up status
f Did you turn on the power
when the temperature
Cause
was low (around 0 °C
(32 °F))?
f Wait at least five minutes
in the current status.
f Install the projector in a
Solution
location with the operating
environment temperature
between 0 °C (32 °F) and
45 °C (113 °F).
Note
f If the temperature indicator <TEMP> is still lit or blinking after taking the measures, ask your dealer for repair.
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Light source indicator <LIGHT1>
Light source indicator <LIGHT2>
Blinking in red
(2 times)
Lighting in red
Internal temperature is high
(warning).
f Is the air intake/exhaust port blocked?
f Is the room temperature high?
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.
Temperature indicator <TEMP>
Blinking in red
―
Blinking in red
(2 times)
Internal temperature is high
(standby status).
(3 times)
Blinking in red
(3 times)
The cooling fan has
stopped.
―
f Turn the <MAIN POWER>
switch to <OFF>
(x page 59), and
consult your dealer.