32 Chapter 5 Reference
5-3 Specifications

S2031W

LCD Panel 20.1-inch (510 mm) TFT color LCD with anti-glare hard coating
Viewing angle: Horizontal 178°, Vertical 178°(CR:10 or more)
Dot Pitch 0.258mm
Horizontal Scan Frequency Analog: 24-82kHz
Digital: 31-65kHz
Vertical Scan Frequency Analog: 49-86Hz (Non-interlace)
(1280 × 1024: 49-76Hz)
(1680 × 1050: 49-61Hz)
Digital: 59-61Hz (Non-interlace)
(VGA TEXT: 69-71Hz)
Resolution 1680 dots × 1050 lines
Max. Dot Clock Analog: 150MHz
Digital: 120MHz
Max. Display Color Approx. 16.77 million colors: Applicable to 8 bit (1048.77 million colors)
Display Area (H × V) 443.4mm × 270.9mm
Power Supply 100 - 120 VAC ±10%, 50/60Hz 0.7A
200 - 240 VAC ±10%, 50/60Hz 0.4A
Power
Consumption
Screen Display On 70W or less (with USB load, speaker working)
60W or less (without USB load, speaker not working)
Power saving mode 2W or less (for single signal input, without USB load, when stereo mini jack
is not connected)
Power button Off 1W or less (without USB load, when stereo mini jack is not connected)
Input Signal Connector DVI-I connector (Applicable to HDCP), D-Sub mini 15-pin
Analog Input Signal (Sync) Separate, TTL, positive/ negative
Composite, TTL, positive/ negative
Analog Input Signal (Video) Analog, Positive (0.7Vp-p/75Ω)
Digital Signal Transmission System TMDS (Single Link)
Video Signal Memory Analog signal: 45 (preset: 24)
Digital signal: 10 (preset: 0)
Audio Output Speaker output: 0.5W + 0.5W (8Ω, THD: 10% or less)
Headphone output: 2mW + 2mW
Line input Input impedance : 47 kΩ (typ.)
Input level :1.0 Vrms (Max.)
Plug & Play VESA DDC 2B / EDID structure 1.3
Dimensions
(Width) × (Height) ×
(Depth) mm (inch)
Main unit (including
Height adjustable
stand)
469mm (18.5) × 427-509mm (16.8-20.0) × 208.5mm (8.2)
Main unit (including
EZ-UP stand)
469mm (18.5) × 339.5-504.5mm (13.4-19.9) × 279.9-291.9mm (11.0-11.5)
Main unit (without
stand)
469mm (18.5) × 309mm (12.2) × 69.5mm (2.74)
Mass Main unit (including
Height adjustable
stand)
9.6kg (21.1 lbs)
Main unit (including
EZ-UP stand)
11.4kg (25.1 lbs)
Main unit (without
stand)
6.6kg (14.5 lbs)