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U2311H
Electrical Specifications
Physical Characteristics
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
+/+
VESA, 1920 x 1080
67.5
60.0
148.5
+/+
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
60.3
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
+/+
VESA, 1920 x 1080
67.5
60.0
148.5
+/+
Model
U2211H / U2311H
Video input signals
Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm input
impedance
Digital DVI-D TMDS, 600mV for each differential line, positive polarity at
50 ohm input impedance
DP 1.1a signal input support
Synchronization input signals
TTL levels required and separate syncs (including Trigger points), SOG
(Composite SYNC on green)
AC input
voltage/frequency/current
100 to 240 VAC / 50 or 60 Hz + 3 Hz / 1.5 A (Typical)
Inrush current
120 V : 30 A (Max.)
240 V : 60 A (Max.)
Model
U2211H
U2311H
Connector type
15-pin D-subminiature, blue connector;
DVI-D, white connector; DP, black
connector.
15-pin D-subminiature, blue connector;
DVI-D, white connector; DP, black
connector.
Signal cable type
Digital: Detachable, DVI-D, Solid pins,
shipped detached from the monitor
Analog: attachable, D-Sub, 15pins,
shipped attached to the monitor
Digital: Detachable, DVI-D, Solid pins,
shipped detached from the monitor
Analog: attachable, D-Sub, 15pins,
shipped attached to the monitor
Dimensions (with stand)
Height (extended)
447.6 mm (17.62 inches)
456.16 mm (17.96 inches)
Height (compressed)
347.6 mm (13.69 inches)
356.16 mm (14.02 inches)
Width
514.4 mm (20.25 inches)
547.97 mm (21.57 inches)
Depth
184.1 mm (7.25 inches)
184.1 mm (7.25 inches)
Dimensions (without stand)
Height
305.9 mm (12.04 inches)
325.07 mm (12.80 inches)