Dell 2407WFP-HC - UltraSharp - 24" LCD Monitor Manuel de l'utilisateur - Page 45
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NOTE:
When choosing
S-Video, Composite or Component video, Auto Adjust
Product Specific Problems
SPECIFIC SYMPTOMS
Screen image is too small
Cannot adjust the monitor with
the buttons on the front panel
The monitor will not go into
power saving mode.
No Input Signal when user
controls pressed
The monitor will not fill the entire
screen.
NOTE:
When choosing DVI-D mode,
Universal Serial Bus (USB) Specific Problems
SPECIFIC SYMPTOMS
USB interface is not working
High Speed USB 2.0 interface is
slow.
Troubleshooting the Dell™ Soundbar
COMMON
WHAT YOU EXPERIENCE
SYMPTOMS
No Sound
No power to Soundbar - the
power indicator is off.
(built-in DC power supply. i.e.
2407WFP-HC)
No Sound
Soundbar has power - power
indicator is on.
Distorted Sound
Computer's sound card is used
as the audio source.
WHAT YOU EXPERIENCE
Image is centered on screen, but does not fill entire
viewing area
OSD does not appear on the screen
No picture, the LED light is green. When press "+",
"-" or "Menu" key, the message " No S-Video input
signal ", " No Composite input signal " or "
Component input signal " will appear.
No picture, the LED light is green. When press "+",
"-" or "Menu" key, the message " No S-Video input
signal ", " No Composite input signal " or " No
Component input signal " will appear.
The picture can't fill the height or width of the
screen.
Auto Adjust
function is not available.
WHAT YOU EXPERIENCE
USB peripherals are not working
High Speed USB 2.0 peripherals working slowly or
not at all.
Turn the Power/Volume knob on the Soundbar clockwise to the middle position; check if the
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power indicator (green LED) on the front of the Soundbar is illuminated.
Confirm that the power cable from the Soundbar is plugged into the monitor.
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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 setting.
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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 sound card.
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Set all Windows volume controls to their midpoints.
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function is not available.
POSSIBLE SOLUTIONS
Perform monitor reset on "Factory Reset"
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Turn the monitor off and unplug the power
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cord and then plug back and power on
Move mouse or hit any key on the
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keyboard on the computer or activate
No
video player, then access the OSD to set
Audio to " off " state.
Check the signal source Make sure the
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Computer is not in power saving by moving
mouse or pressing any key on the
keyboard.
Check to make sure Video Source to S-
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Video, Composite or Component is
powered and playing video media.
Check whether the signal cable is plugged
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in and seated properly. Re-plug the signal
cable if necessary.
Re-boot the computer or video player.
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Due to the non-standard formats of DVDs,
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the monitor may not show the full screen
pictures.
POSSIBLE SOLUTIONS
Check that your monitor is powered ON.
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Reconnect the upstream cable to your computer.
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Reconnect the USB peripherals (downstream connector).
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Switch off and then turn on the monitor again.
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Reboot the computer.
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Check that your computer is USB 2.0 capable.
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Verify USB 2.0 source on your computer.
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Reconnect the upstream cable to your computer.
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Reconnect the USB peripherals (downstream connector).
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Reboot the computer.
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POSSIBLE SOLUTIONS
Monitor Specific Troubleshooting
for monitor common