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Panasonic PT-DW5000 User Manual

Page 7

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Bit

Title

Description

Condition to clear bit D7700/DW7000 D5600/DW5000

D5500

D3500

bit31

MAIN CPU BUS ERROR

Trouble has occurred in the microcomputer circuitry.

If it does not recover after turning power back on, consult your dealer.

Power on

YES

YES

YES

bit30

FAN ERROR

Trouble has occurred in the fan or its drive circuit.

If it does not recover after turning power back on, consult your dealer.

Undefined value

The lamp runtime has exceeded the prescribed cumulative time,

and it is now time to replace the lamp.

The lamp has failed to light.

Did you turn the power back on immediately after turning it off?

Power on

YES

YES

YES

bit29

OPTICS MODULE

TEMPERATURE ERROR

The temperature inside the projector is high and the projector has shut down.

• Check if the ventilation port is blocked.

• Is the room air temperature too high?

• Check the air filter for clogging.

Power on

YES

YES

YES

bit28

INPUT AIR TEMPERATURE

ERROR

Power on

YES

YES

YES

bit27

OUTPUT AIR OR

LAMP AMBIENT

TEMPERATURE ERROR

Power on

YES

YES

YES

bit26

EXTENSION

-

NO

NO

NO

bit25

LAMP2 REMAIN TIME

ERROR (Shutdown)

LAMP 2 reset

YES

YES

NO

bit24

LAMP1 REMAIN TIME

ERROR (Shutdown)

LAMP 1 reset

YES

YES

YES

bit23

bit22

LAMP2 FAILED TO LIGHT

LAMP 2 illuminates

YES

YES

NO

Trouble has occurred in the aperture.

If it does not recover after turning power back on, consult your dealer.

bit21

APERTURE

(CONTRAST- SHUTTER)

ERROR

Power on or

normal operation of

the aperture

YES

NO

NO

Trouble has occurred in the shutter circuitry.

If it does not recover after turning power back on, consult your dealer.

bit20

SHUTTER ERROR

Power on

YES or

normal operation

of the shutter

NO

YES

Trouble has occurred in the temperature detection sensor inside the projector.

Consult your dealer.

bit19

OPTICS MODULE TEMP.

SENSOR ERROR

Main power on

YES

YES

YES

Trouble has occurred in the sensor used to detect the input air temperature.

Consult your dealer.

bit18

INPUT AIR TEMP.

SENSOR ERROR

Main power on

YES

YES

YES

Trouble has occurred in the sensor used to detect the output air temperature

or lamp ambient temperature. Consult your dealer.

bit17

OUTPUT AIR OR LAMP

AMBIENT TEMPERATURE

ERROR

Main power on

YES

NO

YES

The battery has been run out. consult your dealer.

bit16

CLOCK BATTELY

WARNING

The battery has

been changed.

NO

YES

YES

It may be that the projector is being used where the ambient temperature is

low (approx. 0). If the temperature in the projector does not go up within

5 min., the projector will shut down.

bit15

OPTICS MODULE SENSOR

LOW TEMP. WARNING

• Higher

temperature than the

warning level during

power on

• Power on

YES

YES

YES

Undefined value

bit11

TEST

Main power on

YES

YES

YES

Too much dust accumulates on the air filter.

Turn off the MAIN POWER switch and clean the air filter.

bit10

AIR FILTER

Main power on

NO

YES

NO

Undefined value

bit05

EXTENSION

-

NO

NO

NO

Undefined value

bit04

EXTENSION

-

NO

NO

NO

Trouble has occurred in the air volume sensor. Consult your dealer.

bit03

AIRFLOW SENSOR

Main power on

NO

YES

NO

Undefined value

bit01

EXTENSION

-

NO

NO

NO

Undefined value

bit00

EXTENSION

-

NO

*The value of NO is undefined.

NO

NO

Trouble has occurred in the color wheel or its drive circuit.

If it does not recover after turning power back on, consult your dealer.

bit02

COLOR WHEEL

ERROR

Power on

NO

YES

YES

Undefined value

bit09

EXTENSION

-

NO

NO

NO

Undefined value

bit08

EXTENSION

-

NO

NO

NO

It is time to replace the lamp. Prepare the new lamp.

The projector will shut down within 200 hours.

bit07

LAMP2 REMAIN

TIME WARNING

LAMP 2 reset

YES

YES

NO

bit06

LAMP1 REMAIN

TIME WARNING

LAMP 1 reset

YES

YES

YES

The temperature inside the projector is high. If the temperature goes up,

the projector will shut down.

• Check if the ventilation port is blocked.

• Is the room air temperature too high?

• Check the air filter for clogging.

Undefined value

bit14

OPTICS MODULE SENSOR

HIGH TEMP. WARNING

• Higher

temperature than the

warning level during

power on

• Power on

YES

YES

YES

bit13

INPUT AIR HIGH TEMP.

WARNING

YES

YES

YES

bit12

OUTPUT AIR OR LAMP

AMBIENT HIGH TEMP.

WARNING

YES

YES

YES

LAMP1 FAILED TO LIGHT

LAMP 1 illuminates

YES

YES

YES

YES

YES

YES

YES

NO

YES

YES

YES

NO

NO

YES

YES

NO

YES

YES

YES

NO

NO

NO

NO

NO

NO

YES

NO

NO

YES

YES

YES

YES

YES

YES

YES

Bit allocation for Self-diagnosis information

7

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