Christie DS+60, Руководство пользователя

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Section 3: Operation
Christie DS+60/DW30/Matrix 3000 User’s Manual 3-65
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 LED status display window next to the
built-in keypad. A system malfunction can be cleared with
Exit 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 reported to the manufacturer. You can press
Exit 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 reported to the manufacturer 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 Exit
from presentation level, or try
resetting the projector by powering it off and on again, cooling when necessary.
Consult 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 too far away to read the
accompanying text message in the LED status display window. For example, the code
“27” means “Lamp 1 could not be turned on”. Error codes for this projector are listed
in the table below.
System Warnings / Errors
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