Panasonic PT-DS20KU 用户手册

[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.

[LENS MOUNTER]

There is a problem in the lens mounter. Consult your dealer.

[BRIGHTNESS SENSOR]

There is a problem with the luminance sensor. If the problem is not 

corrected by turning off the power and turning it on again, consult 

your dealer.

[ANGLE SENSOR]

There is a problem with the sensor that detects angle. Consult your 

dealer.

[FILTER UNIT]

The air filter unit is not attached. Check the connection of the air filter 

unit. (



 page 146)

[AIR FILTER]

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

Turn off the <MAIN POWER> switch to <OFF> (



 page 51), and 

clean the air filter (



 page 144).

[AC POWER]

AC input voltage is weak. Use electric wiring that can sufficiently 

withstand the power consumption of the projector.

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■[Network status] page

Click [Status] → [Network status].

The current network setting status is displayed.