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Screen dimensions
20.1 inches (20.1-inch viewable image size)
Preset display area:
Horizontal
408 mm (16.1 inches)
Vertical
306 mm (12.1 inches)
Pixel pitch
0.255 mm
Viewing angle
+/- 89°(vertical)typ,+/- 89°(horizontal)typ
Luminance output
300 cd/m ²(typ)
Contrast ratio
800:1 (typ)
Faceplate coating
Antiglare with hard-coating 3H
Backlight
CCFL (6) edgelight system
Response Time
16mstypical
Resolution
Horizontal scan range
30 kHz to 81 kHz (automatic)
Vertical scan range
56Hzto76Hz,exception1600x1200at60Hzonly
Optimal preset resolution
1600 x 1200 at 60 Hz
Highest preset resolution
1600 x 1200 at 60 Hz
Video Supported Modes
Video display capabilities (DVI playback)
480p/576p/720p
Video display capabilities (Composite playback)
NTSC/PAL
Video display capabilities (S-Video playback)
NTSC/PAL
Preset Display Modes
Dell™guaranteesimagesizeandcenteringforallpresetmodeslistedinthefollowingtable.
Display Mode
Horizontal Frequency
(kHz)
Vertical Frequency (Hz)
Pixel Clock (MHz)
Sync Polarity
(Horizontal/Vertical)
VGA, 720 x 400
31.5
70.1
28.3
-/+
VGA, 640 x 480
31.5
59.9
25.2
-/-
VESA, 640 x 480
37.5
75.0
31.5
-/-
VESA, 800 x 600
37.9
60.3
40.0
+/+
VESA, 800 x 600
46.9
75.0
49.5
+/+
VESA, 1024 x 768
48.4
60.0
65.0
-/-
VESA, 1024 x 768
60.0
75.0
78.8
+/+
VESA, 1152 x 864
67.5
75.0
108.0
+/+
VESA, 1280 x 1024
64.0
60.0
108.0
+/+
VESA, 1280 x 1024
80.0
75.0
135.0
+/+
VESA, 1600 x 1200
75.0
60.0
162.0
+/+
Electrical
Video input signals
Analog RGB, 0.7 Volts +/-5%,75ohminputimpedance
Digital DVI-D TMDS, 600mV for each differential line, 50 ohm input
impedance
S-video, Y input 1 volt(p-p), C input 0.286 volt(p-p), 75 ohm input
impedance
Composite, 1 volt(p-p), 75 ohm input impedance
Synchronization input signals
separate horizontal and vertical,
3.3V CMOS or 5V TTL level, positive or negative sync.
SOG (Sync on green)
AC input voltage / frequency / current
100 to 240 VAC / 50 or 60 Hz + 3 Hz / 2.0A (Max.)
Inrush current
120V: 40A (Max.)
240V: 80A (Max.)
Physical Characteristics