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Measured Power Consumption:
Full Power
Typical Settings
Sleep
Switch Off
30 watts
25 watts
0.5 watts
0.5 watts
Input Terminal One VGA connector; one DVI connector;
one DisplayPort connector (cable
inclusion varies by region)
E221 Model
Display
Type
54.61 cm wide screen
TFT LCD
21.5 inches wide screen
Viewable Image Size 54.61 cm diagonal 21.5-inch diagonal
Tilt -5 to 30°
Swivel 360°
Maximum Weight (Unpacked) 5.30±0.25 kg 11.67±0.55 lbs
Dimensions (include base)
Height (highest position)
Height (lowest position)
Depth
Width
46.00 cm
33.37 cm
23.65 cm
50.88 cm
18.11 inches
13.13 inches
9.31 inches
20.03 inches
Maximum Graphic Resolution 1920 x 1080 (60 Hz) analog input
1920 x 1080 (60 Hz) digital input
Optimum Graphic Resolution 1920 x 1080 (60 Hz) analog input
1920 x 1080 (60 Hz) digital input
Text Mode 720 x 400
Horizontal Frequency 24 to 94 kHz
Vertical Refresh Rate 50 to 76 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature
5 to 35° C
-20 to 60° C
41 to 95° F
-4 to 140° F
Relative Humidity 20 to 80%
Power Source 100 – 240 VAC 50/60 Hz
Altitude:
Operating
Storage
0 to 5000 m
0 to 12192 m
0 to 16,400 feet
0 to 40,000 feet
20 Appendix A Technical Specifications