Panasonic PT-DW730U 用户手册

■Error information page

When [Error (Detail)] is displayed on the [Projector status] screen, click it to display the error details.

 

z

The projector may go into the standby status to protect the projector depending on the contents of the 

error. 

[OK]: Normal operation

[FAILED]: Occurrence of trouble

z

[MAIN CPU BUS]

There is a problem with the microcomputer circuitry. Consult your 

dealer. 

[FAN]

There is a problem with the fan or the fan drive circuit. Consult your 

dealer.  

[INTAKE AIR TEMPERATURE]

The air intake temperature is too high. It may be used in an operating 

environment where the temperature is high, such as near a heating 

appliance.

[OPTICS MODULE TEMPERATURE]

The temperature inside the projector is high. It may be used in an 

operating environment where the temperature is high, such as near a 

heating appliance.

[AROUND LAMP TEMPERATURE]

The temperature around the lamp is high. The air exhaust port may 

be blocked. 

[LAMP1 REMAIN TIME]

The usage time of the lamp has exceeded the specified time, and it is 

time to replace the lamp. 

[LAMP2 REMAIN TIME]
[LAMP1 STATUS]

The lamp has failed to turn on. Wait a while until the luminous lamp 

cools off, and then turn on the power. 

[LAMP2 STATUS]
[SHUTTER]

There is a problem with the shutter circuitry. Consult your dealer.  

[INTAKE AIR TEMP.SENSOR]

There is a problem with the sensor used to detect intake air 

temperature. Consult your dealer.  

[OPTICS MODULE TEMP.SENSOR]

There is a problem with the sensor used to detect temperature inside 

the projector. Consult your dealer.  

[AROUND LAMP TEMP. SENSOR]

There is a problem with the sensor used to detect exhaust air 

temperature. Consult your dealer.  

[BATTERY]

The battery replacement is required. Consult your dealer. 

[AIRFLOW SENSOR]

There is a problem with the air volume sensor. Consult your dealer. 

[COLOR WHEEL]

There is a problem with the color wheel or the color wheel drive 

circuit. Consult your dealer.  

[COVER OPEN]

The attachment of the lamp unit cover is incomplete. Check the lamp 

unit cover. (



 page 92)

[FILTER UNIT]

The air filter unit is not attached. Check the air filter unit. (



 page 90)

[AIR FILTER]

There are too much dust accumulated in the air filter unit. 

Set the <MAIN POWER> switch (



 page 35) to <OFF>, and clean the 

air filter (



 page 89).