Dell E228WFP Посібник користувача - Сторінка 35

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Dell E228WFP Посібник користувача
left on the monitor for a long period of
time)
Input auto switching to another source

Product Specific Problems

SPECIFIC SYMPTOMS
Screen image is too small
Cannot adjust the monitor with the
buttons on the front panel
Troubleshooting Your Soundbar
COMMON SYMPTOMS
No Sound
No Sound
Distorted Sound
Distorted Sound
Unbalanced Sound Output
Low Volume
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displayed appears on the
screen            
Can't select input source      
WHAT YOU EXPERIENCE
Image is centered on screen, but does not fill
entire viewing area.
OSD does not appear on the screen.
WHAT YOU EXPERIENCE
No power to Soundbar - the power indicator is off.
Soundbar has power - power indicator is on.
Computer's sound card is used as the audio source.
Other audio source is used.
Sound from only one side of Soundbar
Volume is too low.
when not in use. Alternatively, use a dynamically changing screensaver.
NOTE: Image Burn-In is not covered by your warranty.
Under "Auto Detect" mode if one of the DVI or VGA signal is lost(or
l
cable disconnected) the display will automatically switch to the other
input source where a signal exist.
POSSIBLE SOLUTIONS
Perform monitor reset on "All Settings."
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Turn off the monitor, unplug the power cord and then
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plug back and turn on the monitor.
Turn the Power/Volume knob on the Soundbar clockwise to the middle position;
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check if the power indicator (green LED) on the front of the Soundbar is illumina
Confirm that the power cable from the Soundbar is plugged into the adaptor.
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Confirm that the monitor has power.
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If the monitor has no power, see
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problem.
Plug the audio line-in cable into the computer's audio out jack.
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Set all Windows volume controls to their maximum.
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Play some audio content on the computer (i.e. audio CD, or MP3).
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Turn the Power/Volume knob on the Soundbar clockwise to a higher volume
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setting.
Clean and reseat the audio line-in plug.
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Test the Soundbar using another audio source (i.e. portable CD player).
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Clear any obstructions between the Soundbar and the user.
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Confirm that the audio line-in plug is completely inserted into the jack of the sou
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card.
Set all Windows volume controls to their midpoints.
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Decrease the volume of the audio application.
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Turn the Power/Volume knob on the Soundbar counter
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setting.
Clean and reseat the audio line-in plug.
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Troubleshoot the computer's sound card.
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Test the Soundbar using another audio source (i.e. portable CD player).
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Clear any obstructions between the Soundbar and the user.
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Confirm that the audio line-in plug is completely inserted into the jack of the aud
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source.
Decrease the volume of the audio source.
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Turn the Power/Volume knob on the Soundbar counter
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setting.
Clean and reseat the audio line-in plug.
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Clear any obstructions between the Soundbar and the user.
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Confirm that the audio line-in plug is completely inserted into the jack of the sou
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card or audio source.
Set all Windows audio balance controls (L-R) to their midpoints.
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Clean and reseat the audio line-in plug.
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Troubleshoot the computer's sound card.
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Test the Soundbar using another audio source (i.e. portable CD player).
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Clear any obstructions between the Soundbar and the user.
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Turn the Power/Volume knob on the Soundbar clockwise to the maximum volum
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setting.
Set all Windows volume controls to their maximum.
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Increase the volume of the audio application.
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Test the Soundbar using another audio source (i.e. portable CD player).
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POSSIBLE SOLUTIONS
Troubleshooting your monitor