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Chapter 3Chapter If No Image Is Displayed
Chapter 3 If No Image Is Displayed
Problem Possible cause and remedy
1. No picture. • Check whether the power cord is connected properly.
• Check whether the DC OUT terminal and the DC IN terminal
are connected properly.
• Turn on the power switch.
• Check whether the main power indicator of the AC adapter is on.
• Turn o the power and then turn it on again.
2. The message below appears. This message appears when the signal is not input correctly
even though the monitor is functioning properly.
• This message appears when no signal is input.
Example:
• The message shown on the left may appear, because
some devices to be connected do not output the signal
immediately after power-on.
• Check whether the device to be connected is turned on.
• Check whether the signal cable is connected properly.
• Turn o the power and then turn it on again.
• This message indicates that the input signal
is outside the specied frequency range.
Example:
• Check whether the device to be connected is congured
to meet the resolution and vertical scan frequency
requirements of the monitor (See “4-2. Displayable Input
Signals (2D)” (page 24) and “4-3. Displayable Input
Signals (3D)” (page 25)).
• Reboot the device to be connected.