Troubleshooting; Additional Information - 2E G3223B User Manual

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Troubleshooting

Problem
Power cannot be turned on
No Input signal message
Image colour or quality
deteriarates
Display warning message

Additional information

The production date is encrypted in the serial number in the format
ERC2E *** YYYYMMDD *******, where: YYYYMMDD - year, month and day of production.
Solution
Check that both ends of the power cable are plugged into the socket
appropriately and the wall socket is operational.
Check that the signal line is connected properly.
Check that the power of the relevant peripherals is turned on.
Check that the Input option tnat has been selected matches with the
input signal.
Check that all the video settings are adjusted appropriately, such
as brightnešs, contrast, colour etc.
Check that the input signal line is properly fixed.
Select the correct input signal source.
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