Instruction Manual

12 User Manual
Symptom
Check
manual.
Picture is
blurred
Adjust Contrast and
Brightness.
No sound Check the audio cables
are correctly connected to
the computer.
Adjust the volume after
checking the sound is
muted.
Check the audio system in
the computer.
Low sound Adjust the volume on the
OSD menu.
Adjust the volume of the
sound card in the
computer.
VIDEO screen
cannot be seen
Check if PICTURE mode
has been set.
Check if the video terminal
is properly connected.
No video Check if the video cable is
correctly connected to the
computer and set to
Functions on the OSD
picture menu.
Poor color in the
video
Adjust the Color or Tint
values on the OSD Picture
menu.
Grainy picture in
the video
Adjust the Sharpness on
the OSD Picture menu.