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Chapter 5 Reference
5-5 Preset Timing
The following table shows factory preset video timing.
Mode Dot clock
Frequency
Polarity
Horizontal: kHz
Vertical: Hz
VGA Graphic 320×200 25.2 MHz
Horizontal 31.5 Negative
Vertical 70.1 Positive
VGA TEXT 720×400 28.3 MHz
Horizontal 31.47 Negative
Vertical 70.09 Positive
VGA 640×480 25.2 MHz
Horizontal 31.47 Negative
Vertical 59.94 Negative
Macintosh 640×480 30.2 MHz
Horizontal 35 Negative
Vertical 66.67 Negative
Macintosh 832×624 57.3 MHz
Horizontal 49.72 Negative
Vertical 74.55 Negative
Macintosh 1152×870 100.0 MHz
Horizontal 68.68 Negative
Vertical 75.06 Negative
Macintosh 1280×960 126.2 MHz
Horizontal 74.76 Positive
Vertical 74.76 Positive
VESA 640×480 31.5 MHz
Horizontal 37.86 Negative
Vertical 72.81 Negative
VESA 640×480 31.5 MHz
Horizontal 37.5 Negative
Vertical 75 Negative
VESA 800×600 36.0 MHz
Horizontal 35.16 Positive
Vertical 56.25 Positive
VESA 800x600 40.0 MHz
Horizontal 37.88 Positive
Vertical 60.32 Positive
VESA 800×600 50.0 MHz
Horizontal 48.08 Positive
Vertical 72.19 Positive
VESA 800×600 49.5 MHz
Horizontal 46.88 Positive
Vertical 75 Positive
VESA 1024×768 65.0 MHz
Horizontal 48.36 Negative
Vertical 60 Negative
VESA 1024×768 75.0 MHz
Horizontal 56.48 Negative
Vertical 70.07 Negative
VESA 1024×768 78.8 MHz
Horizontal 60.02 Positive
Vertical 75.03 Positive
VESA 1152×864 108.0 MHz
Horizontal 67.5 Positive
Vertical 75 Positive
VESA 1280×960 108.0 MHz
Horizontal 60 Positive
Vertical 60 Positive
VESA 1280×1024 108.0 MHz
Horizontal 63.98 Positive
Vertical 60.02 Positive
VESA 1280×1024 135.0 MHz
Horizontal 79.98 Positive
Vertical 75.03 Positive
Attention
• Display position may be deviated
depending on the PC connected,
which may require screen adjustment
using Adjustment menu.
• If a signal other than those listed in
the table is input, adjust the screen
using the Adjustment menu. However,
screen display may still be incorrect
even after the adjustment.
• When interlace signals are used, the
screen cannot be displayed correctly
even after screen adjustment using the
Adjustment menu.
