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Part 8
“RESET TO DEFAULT”: Pressing “OSD” button on this icon
will set all parameters back to the status when the monitor left factory.
“SMOOTHNESS / SHARPNESS ADJUST”: When this item is
selected, there will be only the smoothness / sharpness adjust icon with
an adjustment indication bar under it between the main menu area and
the video signal mode. Press “+” button to increase smoothness of
display (decrease sharpness). Press “-” to go the other way. Press
“OSD” button to save the current setting and return to “OSD submenu”.
“MODE SELECT”: Pressing “OSD” button on this icon will
have no effect at all if the display mode is not one of the confusing
modes. The confusing modes here mean 640 x 400 or 720 x 400 in
display resolution as both mode have refresh rate of 70Hz, horizontal
frequency of 37.9KHz and pixel frequency of 31.5MHz making it
impossible for automatic select. These modes are not used in normal
Windows display.
“EXIT”: Return to “Main menu”.
“EXIT”: Exit OSD setup with all adjustment saved.
VI. SUPPORTED DISPLAY MODES
For video signals beyond the supported display modes, there will be a
message “Out Of Range” on middle of screen. Maximum supported color
depth is 18 bits or 262,144 colors. Supported display modes are as in the table:
Display Resolution Refresh Rate (Hz)
Horizontal Frequency (KHz)
640*400 70 37.9
60 31.5
72 37.9
640*480
75 37.5
720*400 70 37.9
56 35.1
60 37.9
72 48.1
800*600
75 46.9