Hitachi CP-EX3051WN - Troubleshooting

100
Troubleshooting
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WARNING
Related messages
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Message Description
There is no input signal.
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The horizontal or vertical frequency of the input signal is
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An improper signal is input.
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The COMPUTER IN2/MONITOR OUT port is selected
as the picture input source even though MONITOR OUT
is selected for COMPUTER IN2(
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Troubleshooting