Dell E5515H Car Video System User Manual


 
Troubleshooting 57
Common
Symptoms
What You
Experience
Possible Solutions
No sound or sound
is low
Monitor has no
sound or sound is
low
•Make sure the audio cable is
properly connected to the
monitor.
•Adjust the volume settings
of both your monitor and
computer.
•Make sure the computer
sound card driver is properly
installed and activated.
•Make sure the audio source is
correct on the OSD.
Image retention from
a static image left on
the monitor for a long
period of time
Faint shadow from
the static image
displayed appears on
the screen
•Use the Power Management
feature to turn o the monitor
at all times when not in use
(for more information, see
Power Management Modes.
•Alternatively, use a
dynamically changing
screensaver.
NOTE: When using ‘HDMI’, the positioning adjustments are not
available.