Panasonic PT-MW630 Operating Instructions Manual page 198

Chapter 6 Maintenance — Light source/temperature/filter indicators
Temperature indicator <TEMP>
Indicator status
Status Internal temperature is high (warning).
f Is the air intake/exhaust port blocked?
Cause
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
Solution between 0 °C (32 °F) and 45 °C (113 °F).
f Do not use the projector at high altitudes of 2 700 m (8 858') or higher
above sea level.
Note
f If the temperature indicator <TEMP> is still lit or blinking after taking the measures, ask your dealer for repair.
Filter indicator <FILTER>
Indicator status
The filter is clogged.
Status
The ambient or internal temperature is abnormally high.
Cause f Is the air filter unit dirty?
f Clean or replace the air filter unit.
Solution
(x page 199)
Note
f If the filter indicator <FILTER> is still lit or blinking after taking the measures, ask your dealer for repair.
f If the air filter unit is not attached when the projector is turned on, the filter indicator <FILTER> will blink in red.
f When clogging of the filter is detected and the brightness of the light source is restricted, the [PROJECTOR SETUP] menu → [LightID]
(x page 116) will be set [OFF], and the Light ID signal will not be transmitted. Set it again after clearing the clogging.
198 - ENGLISH
Lighting in red
Internal temperature is high (standby
status).
Lighting in red
f Is the air intake/exhaust port
blocked?
f Remove any objects that are
blocking the air intake/exhaust port.
Blinking in red
(2 times)
The cooling fan has stopped.
f Turn the <MAIN POWER> switch to
<OFF> (x page 66), and consult
your dealer.
Air filter unit is not attached.
f Is the air filter unit attached?
f Attach the air filter unit.
Blinking in red
(3 times)
―
Blinking in red