OPERATION
DLV 1280 User's Manual
3-35
NOTE: System messages appear only if the
Error Msgs
in the Preferences menu
is set to
Screen
or
All.
System Warnings
A system warning message indicates that a system malfunction has been
detected (see Status LED Codes, below). A system warning message replaces
any input signal message and disappears when the input signal status changes.
While the projector will remain operational, the message indicates the presence
of a serious problem that should be reported to the factory. You can press
to remove the message, but for best results you should reset the projector—
power the projector down and up again with the
key.
System Errors
A system error message indicates that a serious malfunction has been detected
and must be reported to the factory (see Status LED Codes, below). The
projector will no longer operate and must be reset—power the projector down
and up again with the
key.
The Status LED Codes
If the "Status" LED on the back of the projector repeatedly flashes a pattern of
yellow and red light while the "Power" LED glows a continuous red, you have
encountered a possible system error requiring the attention of a qualified service
technician (see System Warnings and System Errors, above). Please contact your
dealer or Electrohome if the problem persists.
The specific pattern of flashing indicates the 2-digit type code identifying the
type of problem detected — the number of yellow flashes represents the first
digit and the number of red flashes indicates the second. For example, a pattern
of "yellow-yellow-red" is "Code 21", meaning that the lamp has overheated.
Possible codes and what they mean are shown in Table 3-2:
Table 3-2. System Error Codes
Code
Description
Code
Description
12
Software bug
41
ACM doesnt return I
2
C
acknowledgments
13
CRC error in flash ROM
51
Unable to access EEPROM on
the ICM
14
Programming complete
52
EEPROM has reinitialized (ICM or
VCM)
21
Lamp has overheated
61
Unable to access the PIM
22
Unable to turn lamp on
71
Boot code CRC failed
31
SCM not clearing the busy line
72
Unable to program Xilinx (on
VCM)
32
Unable to set host ID (SCM)
73
Unrecognized ROM type
33
SCM failed to reply to a request
Please contact your dealer or Electrohome if an error code persists.
