Dell UltraSharp U2711 Manual do utilizador - Página 42

Procurar online ou descarregar pdf Manual do utilizador para Monitor Dell UltraSharp U2711. Dell UltraSharp U2711 44 páginas. U2711
Também para Dell UltraSharp U2711: Manual de configuração (2 páginas), Especificações (1 páginas), Manual de configuração (2 páginas)

Imprimir página
Dell UltraSharp U2711 Manual do utilizador
power saving mode.
No Input Signal when you press
the controls.
The monitor will not fill the entire
screen.
NOTE:
When choosing
DVI-D, DisplayPort, HDMI, Composite or Component video, Auto Adjust
 

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 SYMPTOMS
No Sound
Distorted Sound
Distorted Sound
Unbalanced Sound Output
Low Volume
Troubleshooting the Card Reader 
press "+", "-" or "Menu" key, the message
" No Composite input signal "  or " No
Component input signal " will appear.
No picture, the LED light is blue. When you
press "+", "-" or "Menu" key, the message
" No Composite input signal " or " No
Component input signal " will appear.
The picture can't fill the height or width of
the screen.
WHAT YOU EXPERIENCE
USB peripherals are not working
High Speed USB 2.0 peripherals working
slowly or not at all.
WHAT YOU EXPERIENCE
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
access the OSD to set  Audio to "off " state. 
Check the signal source Make sure the Computer is not in power saving by moving the
l
mouse or pressing any key on the keyboard.
Check to make sure Video Source to Composite or Component is powered and playing
l
video media.
Check whether the signal cable is plugged in and seated properly.  Re-plug the signal cable
l
if necessary.
Re-boot the computer or video player.
l
Due to the non-standard formats of DVDs, the monitor may not show the full screen
l
pictures.
function is not available.
POSSIBLE SOLUTIONS
Check that your monitor is powered ON.
l
Reconnect the upstream cable to your computer.
l
Reconnect the USB peripherals (downstream connector). 
l
Switch off and then turn on the monitor again.
l
Reboot the computer.
l
Check that your computer is USB 2.0 capable.
l
Verify USB 2.0 source on your computer.
l
Reconnect the upstream cable to your computer.
l
Reconnect the USB peripherals (downstream connector).  
l
Reboot the computer.
l
Plug the audio line-in cable into the computer's audio out jack.
l
Set all Windows volume controls to their maximum.
l
Play some audio content on the computer (i.e., audio CD, or MP3).
l
Turn the volume up.
l
Clean and reseat the audio line-in plug.
l
Test the Soundbar using another audio source (i.e., portable CD player).
l
Clear any obstructions between the Soundbar and the user.
l
Confirm that the audio line-in plug is completely inserted into the jack of the sound card.
l
Set all Windows volume controls to their midpoints.
l
Decrease the volume of the audio application.
l
Turn the volume down.
l
Clean and reseat the audio line-in plug.
l
Troubleshoot the computer's sound card.
l
Test the Soundbar using another audio source (i.e., portable CD player).
l
Clear any obstructions between the Soundbar and the user.
l
Confirm that the audio line-in plug is completely inserted into the jack of the audio source.
l
Decrease the volume of the audio source.
l
Turn the volume down.
l
Clean and reseat the audio line-in plug.
l
Clear any obstructions between the Soundbar and the user.
l
Confirm that the audio line-in plug is completely inserted into the jack of the sound card or audio
l
source.
Set all Windows audio balance controls (L-R) to their midpoints.
l
Clean and reseat the audio line-in plug.
l
Troubleshoot the computer's sound card.
l
Test the Soundbar using another audio source (i.e., portable CD player).
l
Clear any obstructions between the Soundbar and the user.
l
Turn the volume up to its maximum level.
l
Set all Windows volume controls to their maximum.
l
Increase the volume of the audio application.
l
Test the Soundbar using another audio source (i.e., portable CD player).
l
POSSIBLE SOLUTIONS