There is a self-diagnosis display located on the side of the projector (p. 15) for automatically displaying the
corresponding details when an error or warning occurs.
Self-diagnosis
display
Details Remedy
U04Air filter is blockedClean the air filter unit.•
U11Intake air temperature warning
Ambient temperature is too high.• U12Optical module temperature warning
U13Lamp ambient temperature warning
U14Low temperature warningAmbient temperature is too low.•
U15
The ambient temperature is 40 °C or more,
so light output is being limited to protect the
projector.
If 100% brightness is required, use the projector •
where the ambient temperature is less than 40 °C
(35 °C in high altitude mode).
U21Intake air temperature error
Ambient temperature is too high.• U22Optical module temperature error
U23Lamp ambient temperature error
U24Low temperature errorAmbient temperature is too low. •
U41Lamp 1 operating time warning
The lamp replacement period has arrived. Replace •
the lamp.
U42Lamp 2 operating time warning
U43Lamp 3 operating time warning
U44Lamp 4 operating time warning
U51Lamp 1 error
Lamp has not turned on. Wait for the lamp to cool •
down and then turn the power back on. If the lamp
still does not turn on, contact your dealer.
U52Lamp 2 error
U53Lamp 3 error
U54Lamp 4 error
U61Lamp 1 : 2 000 hour operating time exceeded
The lamp has exceeded its replacement period. •
Replace the lamp straight away.
U62Lamp 2 : 2 000 hour operating time exceeded
U63Lamp 3 : 2 000 hour operating time exceeded
U64Lamp 4 : 2 000 hour operating time exceeded
U70Air filter unit not installedInstall the air filter unit.•
U71Lamp 1 not installed
Install the lamp. •
U72Lamp 2 not installed
U73Lamp 3 not installed
U74Lamp 4 not installed
U81
AC power supply voltage drop warning (less
than 90 V)
AC power supply voltage input has dropped. Check •
that there is sufficient electrical wiring capacity for the
projector’s power consumption requirements.
U91Lamp unit cover is not closedClose the lamp unit cover. •
H01Internal clock battery replacement
The battery needs to be replaced. Consult your •
dealer.
H11Air intake temperature sensor not found
If turning the main power off and back on again does •
not clear the error display, consult your dealer.
H12Optical module temperature sensor not found
H13Lamp ambient temperature sensor not found
H18Clogged filter sensor not found
F11Shutter error
F12Dynamic iris error
F13Air filter unit error
F212.5 V DC error
F223.3 V DC error
F235.0 V DC error
Manual
View the manual for the Panasonic PT-DZ12000E here, for free. This manual comes under the category video projectors and has been rated by 1 people with an average of a 5.5. This manual is available in the following languages: English. Do you have a question about the Panasonic PT-DZ12000E or do you need help? Ask your question here
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