Christie RPMX-D120U Setup Manual page 38

Section 3: Operation
User Errors
Input Signal Errors
System Warnings / Errors
3-8
The 2-digit error code that corresponds to the message appears in the status display
window on the electronics module. NOTE: During normal operation the status code
"0n" is displayed.
Invalid User Entry
A keypad entry not recognized by the projector triggers a short on-screen error
message identifying the problem. For example, if you specify a channel number that
is not available, the message "Invalid Channel will appear. Or, if you try to enter the
wrong password, you'll see "Invalid Password". Press
message and try again.
NOTE: On-screen display of "Invalid User Entry" messages cannot be disabled,
even if Display Error Messages has been set to "Off".
An input signal error message occurs if you are in presentation level (i.e., there are no
menus present) and have selected an input on which the projector detects a problem.
While menus remain operational and any key press will temporarily remove any
displayed error message, you must resolve the signal problem in order to permanently
eliminate the message.
No Signal
The message "No signal" occurs when there is no source signal detected at the
selected input—both HSYNC and VSYNC are inactive and the screen background is
black. Connect or correct the signal, or try another input.
Bad Sync
The message "Bad Sync" occurs when HSYNC or VSYNC are active but the signal
cannot be displayed. Such a condition occurs when only one of the two sync signals
is present, or when either sync signal is unstable or the wrong frequency. Correct the
signal or select another input.
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, a System Warning or a
System Error message will appear. Both types of messages are accompanied by a
or
RPMX-RPMSP-D120U & RPMSP-D275U Setup Guide
to clear the
Exit
020-100038-02 Rev. 1 (09/08)