Chapter 5 Maintenance — Self-diagnosis display
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Self-diagnosis display Details Measure
F41 Lamp 1 memory error
f The lamp unit is broken. Consult your dealer.
F42 Lamp 2 memory error
F43 Lamp 3 memory error
F44 Lamp 4 memory error
F50 Exhaust fan 1 warning
f If the display does not clear after switching the
main power off and on, consult your dealer.
F51 Exhaust fan 2 warning
F52 Exhaust fan 3 warning
F53 Exhaust fan 4 warning
F54 Intake fan 1 warning
F55 Intake fan 2 warning
F56 Lamp 1 fan warning
F57 Lamp 2 fan warning
F58 Lamp 3 fan warning
F59 Lamp 4 fan warning
F61 Lamp 1 power supply communication error
F62 Lamp 2 power supply communication error
F63 Lamp 3 power supply communication error
F64 Lamp 4 power supply communication error
F70 Lamp 1 power supply fan warning
F71 Lamp 2 power supply fan warning
F72 Power supply fan warning
F73 Signal fan warning
F74 Lamp 1/2 relay fan warning
F75 Lamp 3/4 relay fan warning
F76 Color prism fan 1 warning
F77 Color prism fan 2 warning
F78 Color prism fan 3 warning
F91 FPGA1/2 conguration error
f If the display does not clear after switching the
main power off and on, consult your dealer.
F92 FPGA3 conguration error
F96 Lens mounter error
F97 Geometric adjustment board communication error
F98 Geometric adjustment board communication error
F99 Internal error
FE0 Internal error
FE1 Exhaust fan 1 error
FE2 Exhaust fan 2 error
FE3 Exhaust fan 3 error
FE4 Exhaust fan 4 error
FE5 Intake fan 1 error
FE6 Intake fan 2 error
FE7 Lamp 1 fan error
FE8 Lamp 2 fan error
FE9 Lamp 3 fan error
FF0 Lamp 4 fan error
FF1 Lamp 1/2 power supply fan error
FF2 Lamp 3/4 power supply fan error
FF3 Power supply fan error
FF4 Signal fan error
FF5 Lamp 1/2 relay fan error
FF6 Lamp 3/4 relay fan error
FF7 Color prism fan 1 error
FF8 Color prism fan 2 error
FF9 Color prism fan 3 error
FJ0 Liquid cooling pump R error
FJ1 Liquid cooling pump G error
FJ2 Liquid cooling pump B error