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Troubleshooting
66
Troubleshooting
Problem
Solution
No picture
Check the following:
• Is the display turned on? Check the power indicator of the
display.
• Is the signal source device turned on? Turn on the device
and try again.
• Are there any loose cable connections? Make sure that all
cables are connected firmly.
• Have you chosen an unsupported output resolution on
the computer? Refer to
Supported input signal resolution
to select a supported resolution and try again.
• Have you chosen an unsupported output resolution on
the DVD or Blu-ray disc player? Refer to
to select a supported
resolution and try again.
No sound
Check the following:
• Have you turned on the mute function on the display or
the input source device? Turn off the mute function or
increase the audio volume level and try again.
• Are there any loose cable connections? Make sure that all
cables are connected firmly.
The computer input
image looks strange
• Have you chosen an unsupported output resolution on
the computer? Refer to
Supported input signal resolution
to select a supported resolution and try again.
• Use the
Auto Adjustment
function (
) to let the display automatically optimize the
display of computer image.
• If the result of the
Auto Adjustment
function is not
satisfactory, use the
Clock Frequency
,
Phase
,
H.
Position
and
V. Position
functions to manually adjust
the image.
The control panel
buttons do not work
Have you locked the control panel buttons? Unlock the
buttons and try again.
Содержание RP551+
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Страница 35: ...Network connection 31 IP address Main menus...