Users manual PD-CP26CM
© 2009 by Canvys
Page 47
Problem
(contd.)
Check
4. Image is
blurred or insta-
ble
-
the signal cable: are both ends correctly con-
nected
-
the selected graphics mode: does the display
support the graphics mode of the graphics
board-/+
-
the selected resolution: is the device set to a
resolution of 1920 x 1600 at a refresh rate of
60 Hz (at resolutions below 1920 x 1600 , the
image is expanded (=> interpolated) which may
cause interpolation errors. As a result the im-
age may look blurred. However, this does not
indicate a device defect!)
Other remedies:
-
Select "Auto adjust" from the Position menu.
-
Select the H-Total and Phase functions from
the Position menu and change the settings to
achieve a sharp and stable image (these set-
tings may have to be repeated when you have
selected another graphics mode).
5. The image is
not sized prop-
erly or not cen-
tered
-
the horizontal and vertical image position in the
OSD menu
-
the selected graphics mode: does the display
support the graphics mode of the graphics
board
6. OSD error
message “Sig-
nal overrange”
-
the selected graphics mode: does the display
support the graphics mode of the graphics
board. Be sure to select a graphics mode that
is supported by the display.
