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USB Ports
l 1 upstream - rear
l 4 downstream - 2 on rear; 2 on left side
NOTE:USB2.0functionalityrequiresaUSB2.0-
capablecomputer
NOTE:
The monitor's USB interface works only when the monitor is on or in power save mode. If you turn off the monitor and then turn it on, the attached peripherals may take a few
seconds to resume normal functionality.
Plug and Play Capability
You can install the monitor in any Plug and Play-
compatible system. The monitor automatically provides the computer system with its Extended Display Identification Data (EDID) using Display Data
Channel (DDC) protocols so the system can configure itself and optimize the monitor settings. Most monitor installations are automatic; you can select different settings if desired. For more
information about changing the monitor settings, see Operating the Monitor.
Flat Panel Specifications
Screen type
Active matrix - TFT LCD
Screen dimensions
22 inches (22-inch viewable image size)
Preset display area:
Horizontal
473.76mm(18.7inches)
Vertical
296.1 mm (11.7 inches)
Pixel pitch
0.282mm
Viewing angle
160°(vertical)typ,160°(horizontal)typ
Luminance output
300 CD/m ²(typ)
Contrast ratio
1000 to 1 (typ)
Faceplate coating
Antiglare with hard-coating 3H
Backlight
CCFL (4) edgelight system
Response Time
5ms typical
Resolution Specifications
Video Supported Modes
Horizontal scan range
30 kHz to 83 kHz
Vertical scan range
56Hzto76Hz
Optimal preset resolution
1680 x 1050 at 60 Hz
Highest preset resolution
1680 x 1050 at 75 Hz
Video display capabilities (DVI playback)
480i/480p/576i/576p/720p/1080i/1080p (Support HDCP)
Preset Display Modes
Display Mode
Horizontal Frequency
(kHz)
Vertical Frequency (Hz)
Pixel Clock (MHz)
Sync Polarity
(Horizontal/Vertical)
VESA, 720 x 400
31.5
70.0
28.3
-/+
VESA, 640 x 480
31.5
60.0
25.2
-/-
VESA, 640 x 480
37.5
75.0
31.5
-/-
VESA, 800 x 600
37.9
60.0
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
+/+