Dell 1908FPC Service Manual page 15

19" LCD Color Monitor
OSD Warning Messages
One of the following warning messages may appear on the screen indicating that the monitor is out of
synchronization.
1. Auto Detect (Analog Input)
Cannot Display This Video Mode
Optimum Resolution 1280 x1024 60Hz
2. Analog Input
Cannot Display This Video Mode
Optimum Resolution 1280 x1024 60Hz
This means that the monitor cannot synchronize with the signal that it is receiving from the computer. Either the
signal is too high or too low for the monitor to use. See specifications for the Horizontal and Vertical frequency
ranges addressable by this monitor. Recommended mode is 1280 X 1024 @ 60Hz.
NOTE: The floating Dell Self-test Feature Check dialog appears on-screen if the monitor cannot sense a
video signal.
Occasionally, no warning message appears, but the screen is blank. This could also indicate that the monitor is not
synchronizing with the computer.
1. Auto Detect (Digital Input)
or Cannot Display This Video Mode
Optimum Resolution 1280 x1024 60Hz
or Cannot Display This Video Mode
Optimum Resolution 1280 x1024 60Hz
or
or
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Dell 1908FPC
3. Digital Input