Panasonic PT-DW7000 Specifiche tecniche - Pagina 7

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Panasonic PT-DW7000 Specifiche tecniche
Bit allocation for Self-diagnosis information
Bit
Title
bit31
MAIN CPU BUS ERROR
bit30
FAN ERROR
bit29
OPTICS MODULE
TEMPERATURE ERROR
bit28
INPUT AIR TEMPERATURE
ERROR
bit27
OUTPUT AIR OR
LAMP AMBIENT
TEMPERATURE ERROR
bit26
EXTENSION
bit25
LAMP2 REMAIN TIME
ERROR (Shutdown)
bit24
LAMP1 REMAIN TIME
ERROR (Shutdown)
bit23
LAMP2 FAILED TO LIGHT
bit22
LAMP1 FAILED TO LIGHT
bit21
APERTURE
(CONTRAST- SHUTTER)
ERROR
bit20
SHUTTER ERROR
bit19
OPTICS MODULE TEMP.
SENSOR ERROR
bit18
INPUT AIR TEMP.
SENSOR ERROR
bit17
OUTPUT AIR OR LAMP
AMBIENT TEMPERATURE
ERROR
bit16
CLOCK BATTELY
WARNING
bit15
OPTICS MODULE SENSOR
LOW TEMP. WARNING
bit14
OPTICS MODULE SENSOR
HIGH TEMP. WARNING
bit13
INPUT AIR HIGH TEMP.
WARNING
bit12
OUTPUT AIR OR LAMP
AMBIENT HIGH TEMP.
WARNING
bit11
TEST
bit10
AIR FILTER
bit09
EXTENSION
bit08
EXTENSION
bit07
LAMP2 REMAIN
TIME WARNING
bit06
LAMP1 REMAIN
TIME WARNING
bit05
EXTENSION
bit04
EXTENSION
bit03
AIRFLOW SENSOR
bit02
COLOR WHEEL
ERROR
bit01
EXTENSION
bit00
EXTENSION
Description
Trouble has occurred in the microcomputer circuitry.
If it does not recover after turning power back on, consult your dealer.
Trouble has occurred in the fan or its drive circuit.
If it does not recover after turning power back on, consult your dealer.
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.
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?
Trouble has occurred in the aperture.
If it does not recover after turning power back on, consult your dealer.
Trouble has occurred in the shutter circuitry.
If it does not recover after turning power back on, consult your dealer.
Trouble has occurred in the temperature detection sensor inside the projector.
Consult your dealer.
Trouble has occurred in the sensor used to detect the input air temperature.
Consult your dealer.
Trouble has occurred in the sensor used to detect the output air temperature
or lamp ambient temperature. Consult your dealer.
The battery has been run out. consult your dealer.
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.
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
Undefined value
Too much dust accumulates on the air filter.
Turn off the MAIN POWER switch and clean the air filter.
Undefined value
Undefined value
It is time to replace the lamp. Prepare the new lamp.
The projector will shut down within 200 hours.
Undefined value
Undefined value
Trouble has occurred in the air volume sensor. Consult your dealer.
Trouble has occurred in the color wheel or its drive circuit.
If it does not recover after turning power back on, consult your dealer.
Undefined value
Undefined value
Condition to clear bit D7700/DW7000 D5600/DW5000
Power on
YES
Power on
YES
Power on
YES
Power on
YES
Power on
YES
-
NO
LAMP 2 reset
YES
LAMP 1 reset
YES
LAMP 2 illuminates
YES
LAMP 1 illuminates
YES
Power on or
YES
normal operation of
the aperture
Power on
YES or
normal operation
of the shutter
Main power on
YES
Main power on
YES
Main power on
YES
The battery has
NO
been changed.
• Higher
YES
temperature than the
warning level during
power on
• Power on
• Higher
YES
temperature than the
warning level during
YES
power on
• Power on
YES
Main power on
YES
Main power on
NO
-
NO
-
NO
LAMP 2 reset
YES
LAMP 1 reset
YES
-
NO
-
NO
Main power on
NO
Power on
NO
-
NO
-
NO
7
D5500
D3500
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
NO
NO
NO
YES
NO
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
*The value of NO is undefined.