Model number | SE178WFP |
Flat Panel
Screen type | Active matrix - TFT LCD | |
Screen dimensions | 17 inches | |
Preset display area: |
|
|
Horizontal | 367.2 mm(14.46 inches) | |
Vertical | 229.5 mm(9.04 inches) | |
Pixel pitch | 0.255 mm x 0.255 mm | |
Viewing angle | Viewing angle 150° (vertical) typ, 160° (horizontal) typ(CR>10） | |
Luminance output | 250 cd/m ²(typ) | |
Contrast ratio | 600:1 (typ) | |
Faceplate coating | Glossy with | |
Backlight | 2 CCFL backlight | |
Response Time | 8 ms typical (Black to White) | |
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|
|
Resolution |
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|
|
|
|
Horizontal scan range | 30 kHz to 83 kHz (automatic) | |
Vertical scan range | 50 Hz to 75 Hz | |
Optimal preset resolution | 1440 x 900 at 60 Hz | |
Highest preset resolution | 1440 x 900 at 60 Hz | |
Preset Display Modes
The following table lists the preset modes for which Dell guarantees image size and centering:
Display Mode
Horizontal Frequency | Vertical Frequency (Hz) | Pixel Clock (MHz) | Sync Polarity (Horizontal/Vertical) |
(kHz) |
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|
|
|
|
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VGA, 720 x 400
VGA, 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 1024
VESA, 1280 x 1024
VESA, 1440 x 900
31.5
31.5
37.5
37.9
46.9
48.4
60.0
67.5
64.0
80.0
55.935
70.1
60.0
75.0
60.3
75.0
60.0
75.0
75.0
60.0
75.0
60.0
28.3
25.2
31.5
40.0
49.5
65.0
78.8
108.0
108.0
135.0
106.5
+/+
+/+
+/+
+/+
+/+
Electrical
The following table lists the electrical specification: