17
4. Technical Specifications
Picture/Display
Viewing Angle
170° (H) / 160° (V) @ C/R > 10
Picture Enhancement
SmartImage Lite
Display Colors
16.7M
Vertical Refresh Rate
56Hz - 76Hz
Horizontal Frequency
30kHz - 83kHz
sRGB
YES
Connectivity
Signal Input
227E4LSB: VGA(Analog), DVI(Digital)
227E4LHAB, 227E4LHSB: VGA(Analog), HDMI(Digital)
Audio In/Out
227E4LHSB : HDMI audio out
227E4LHAB : PC audio-in, Earphone out
Input Signal
Separate Sync, Sync on Green
Convenience
User Convenience
227E4QSD, 227E4LSB, 227E4QHSD, 227E4LHSB:
227E4QHAD, 227E4LHAB:
OSD Languages
English, French, German, Spanish, Italian, Russian,
Simplified Chinese, Portuguese, Turkish
Other Convenience
Kensington Lock
Plug & Play Compatibility
DDC/CI, sRGB, Windows 7/Vista/XP, Mac OSX, Linux
Stand
Tilt
-5° / +20°
227E4QSD:
Power
On Mode
30.7W(typ.)
Sleep (typ.)
0.5W
Off (typ.)
0.3W
Power LED indicator
On mode: White, Standby/Sleep mode: White (blinking)
Power Supply
External, 100-240VAC, 50-60Hz
227E4QHAD:
Power
On Mode
32.1W(typ.)
Sleep (typ.)
0.5W
Off (typ.)
0.3W
Power LED indicator
On mode: White, Standby/Sleep mode: White (blinking)
Power Supply
External, 100-240VAC, 50-60Hz