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Section 3: Operation
RPMX/CX50/CX60/CX67 User’s Manual 3-29
attention of a qualified service technician. The specific pattern of flashing
indicates the 2-digit code identifying the type of problem encountered—the
number of yellow flashes represents the first digit and the number of red flashes
indicates the second digit. Consult Table 3.2 for a description of the error. Press
Exit
on the keypad to acknowledge the error - the POWER LED will stop flashing
and go to a solid green color. Try resetting the projector by powering it off and
on again, cooling when necessary. Service the projector, if necessary. Contact
your dealer if the problem persists.
Table 3.2. Error LED Status
Error
Code
Power LED Fan LED Lamp LED Description
12
Flashing yellow
and red
z
Solid green
Flashing green
DMD error
21
Flashing yellow
and red
z
Solid green
z
Off
Lamp strike failure,
Lamp failure, Ballast
error, Lamp shut off
unexpectedly
24
Flashing yellow
and red
z
Solid green
Flashing green
Lamp door open
(interlock)
37
Flashing yellow
and red
z
Solid green
z
Off
General EMfailure
51
Flashing yellow
and red
Flashing
green
z
Off
Fan failed or not
connected (applies to
all fans)
71
Flashing yellow
and red
z
Solid green
z
Off
EEPROM failure
81
Flashing yellow
and red
z
Solid green
z
Off
Decoder failure
NOTE: Press
Exit
to acknowledge the error – the power LED will stop flashing
and remain a steady green.