Self-diagnosis display
There is a
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U04 | Air filter is blocked | • Clean the air filter unit. | |
U11 | Intake air temperature warning | • Check whether there is sufficient space around the projector. | |
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| • The ambient temperature is too high. Use the | |
U12 | Optical module temperature warning | ||
projector where the ambient temperature is less than | |||
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U13 | Lamp ambient temperature warning | 40 °C (35 °C in high altitude mode). | |
U14 | Low temperature warning | • The ambient temperature is too low. Use the projector | |
where the ambient temperature is at least 0 °C. | |||
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| The ambient temperature is 40 °C or more, | • If 100% brightness is required, use the projector | |
U15 | so light output is being limited to protect the | where the ambient temperature is less than 40 °C | |
| projector. | (35 °C in high altitude mode). | |
U21 | Intake air temperature error | • Check whether there is sufficient space around the projector. | |
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| • The ambient temperature is too high. Use the | |
U22 | Optical module temperature error | ||
projector where the ambient temperature is less than | |||
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U23 | Lamp ambient temperature error | 40 °C (35 °C in high altitude mode). | |
U24 | Low temperature error | • The ambient temperature is too low. Use the projector | |
where the ambient temperature is at least 0 °C. | |||
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U41 | Lamp 1 operating time warning |
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U42 | Lamp 2 operating time warning | • The lamp replacement period has arrived. Replace | |
U43 | Lamp 3 operating time warning | the lamp. | |
U44 | Lamp 4 operating time warning |
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U51 | Lamp 1 error | • Lamp has not turned on. Wait for the lamp to cool | |
U52 | Lamp 2 error | ||
down and then turn the power back on. If the lamp | |||
U53 | Lamp 3 error | ||
still does not turn on, contact your dealer. | |||
U54 | Lamp 4 error | ||
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U61 | Lamp 1 : 2 000 hour operating time exceeded |
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U62 | Lamp 2 : 2 000 hour operating time exceeded | • The lamp has exceeded its replacement period. | |
U63 | Lamp 3 : 2 000 hour operating time exceeded | Replace the lamp straight away. | |
U64 | Lamp 4 : 2 000 hour operating time exceeded |
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U70 | Air filter unit not installed | • Install the air filter unit. | |
U71 | Lamp 1 not installed | • Install the lamp. If the error display does not | |
U72 | Lamp 2 not installed | ||
disappear even after you reinstall the lamp, consult | |||
U73 | Lamp 3 not installed | ||
your dealer. | |||
U74 | Lamp 4 not installed | ||
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| AC power supply voltage drop warning (less | • AC power supply voltage input has dropped. Check | |
U81 | that there is sufficient electrical wiring capacity for the | ||
than 99 V) | |||
| projector’s power consumption requirements. | ||
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U91 | Lamp unit cover is not closed | • Close the lamp unit cover. | |
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H01 | Internal clock battery replacement | • The battery needs to be replaced. Consult your | |
dealer. | |||
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H11 | Air intake temperature sensor error |
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H12 | Optical module temperature sensor error |
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H13 | Lamp ambient temperature sensor error |
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H18 | Clogged filter sensor error |
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| • The internal circuitry is not working properly. If turning | |
F11 | Shutter error | ||
the main power off and back on again does not clear | |||
F12 | Dynamic iris error | ||
the error display, consult your dealer. | |||
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F13 | Air filter unit error |
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F21 | 2.5 V DC error |
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F22 | 3.3 V DC error |
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F23 | 5.0 V DC error |
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