Runco Video Xtreme VX-40d Owner's Operating Manual page 76

Section 3: Operation
Other Signal Error Messages
In addition to the common "Bad Sync" and "No Signal" errors, you may encounter a
signal error message indicating that HSYNC and/or VSYNC are either too fast or too
slow. When such a message appears, check the frequencies shown in the Status
menu. If they are correct, then the signal is not recognized by the projector. On some
PCs you may be able to change the settings to generate a compatible signal. If the
frequencies shown in the Status menu are incorrect, check the cabling to see where
the problem might originate.
When the projector encounters a system malfunction, either a System Warning message
or a System Error message may appear. Both types of messages are accompanied
by a numerical error code on the status LED display. A system malfunction can be
cleared with Exit from presentation level, but may indicate the need for service by a
qualified service technician.
NOTE: System messages appear on-screen only if Display Error Messages has been set
to "Screen" or "All".
System Warnings
A system warning 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 potentially serious problem
that should be investigated. You can press Exit to remove the message, but for best
results you should reset the projector—power the projector down and up again with
the (power) key.
System Errors
A system error message indicates that a serious malfunction has been detected
and must be investigated as soon as possible (see Status LED Codes, below). The
projector will no longer operate and must be reset—power the projector down and
up again with the (power) key.
The Status LED Codes
If the status code display on the back of the projector shows one of the following
values, you have encountered a likely system error requiring the attention of a qualified
service technician (see System Warnings and System Errors, above). Acknowledge
and clear the error with Exit from presentation level, or try resetting the projector by
powering it off and on again, cooling when necessary. Refer to Table 3.3 and contact
your dealer if the problem persists.
The specific code number identifies the source of the error detected, and is particularly
useful in cases where the projector is far away. For example, the code "27" means
the lamp could not be turned on. Table 3.3 lists the error codes for this projector.
Runco VX-40d/-50d/-60d/-80d Owner's Operating Manual
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