LG 57M - Manual (Page 19)

A16
Video Memory Modes
This multi-synchronous auto-scanning monitor can automatically
detect and display several video modes falling within the monitor's
scanning range of 30-70kHz Horizontal and 50-120Hz Vertical. In the
PC area, this relates to a maximum flicker free usable resolution of
1280 x 1024 at a non-interlaced refresh rate of 60Hz Vertical.
For convenience, the monitor has a 37 mode memory, of which 6
modes come from the factory preset to popular video modes as
described below.
Modes 13-37 are empty and can accept new video data.
If the monitor detects one of the above signals from your computer's
video card, it will recall that mode and any stored image adjustments
you may have made before. If the monitor detects a new video mode
that had not been present before or is not one of the above listed
factory presets, it will store a new mode automatically in one of the
blank (empty) memory modes (in this example, mode 13). When you
now adjust the OSD controls to your preference, these image settings
will also be stored in mode 13. Whenever your video card or PC
switches to the mode that the monitor recognizes as mode 13, your
personal image settings will also be recalled.
Horizontal
Frequency
31.47 kHz
37.50 kHz
46.88 kHz
53.67 kHz
63.98 kHz
68.68 kHz
Vertical
Frequency
70 Hz
75 Hz
75 Hz
85 Hz
60 Hz
85 Hz
Horiz sync
-
-
+
+
+
+
Verti sync
+
-
+
+
+
+
Mode
1
2
3
4
5
6
Comments
Factory fixed, but
may be updated
by user's setting.
Polarity
Display Mode
VGA2 720 x 400
VGA VESA75 640 x 480
SVGA VESA75 800 x 600
SVGA VESA85 800 x 600
VESA 1280 x 1024
VESA85 1024 x 768