Dell 1909W Flat Panel Monitor User's Guide
Preset Display Modes
Display Mode
VESA, 720 x 400 VESA, 640 x 480 VESA, 640 x 480 VESA, 800 x 600 VESA, 800 x 600 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1152 x 864 VESA, 1280 x 800 VESA, 1280 x 1024 VESA, 1280 x 1024 
VESA, 1440 x 900
Horizontal Frequency (kHz) Vertical Frequency (Hz)
31.5 | 70.0 | |
31.5 |
| 60.0 |
| ||
37.5 |
| 75.0 |
37.9 |
| 60.3 |
46.9 |
| 75.0 |
48.4 |
| 60.0 |
60.0 |
| 75.0 |
67.5 |
| 75.0 |
61.6 |
| 60.0 |
64.0 |
| 60.0 |
80.0 |
| 75.0 |
| ||
56.0 | 60.0 | |
Pixel Clock (MHz)
28.3
25.2
31.5
40
40
65.0
78.8
108.0
83.5
108.0
135.0
106.0
Sync Polarity
(Horizontal/Vertical)
-/+ -/- -/- +/+ +/+ -/- +/+ +/+ +/- +/+ +/+ -/+
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