ViewSonic VG910S Service Manual - Page 6
Electrical Characteristics - lcd display
UPC - 766907009033
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Regulatory Standards UL, cUL, FCC-B, CB, CE, EPA, NOM, TUV/GS, TUV ERGO (covers ISO13406-2 & MPRII), NEMKO, SEMKO, DEMKO, FIMKO, GOST-R + 20 ORIGINAL COPIES HYGIENIC, PCBC, VCCI, BSMI, CCEE, PSB,C-TICK, TUV-S , TCO'99(VG910b), TCO'03(VG910s), Energy, Energy Star, PCT, Taiwan Green Mark Others Tilt Angle 20° up / 5° down VESA DDC 2B compatible 2.2 Electrical Characteristics 2.2.1 Power Supply AC Input Voltage AC 100~240V / 47.5~63Hz Power Consumption Less than 60W On mode Less than 1W Active Off mode Less than 1W DC power Off Current Rating 2A @ AC 100~240V Inrush Current Less than 50 Amp(peak) for 120 VAC Less than 100 Amp(peak) for 220 VAC Power cord detachable, 3P, 1.8m 2.2.2 LCD LCD Active screen size Pixel Format Display method Pixel pitch Dot number Backlight Brightness Contrast ratio Display color viewing angle typical Response time Active matrix thin-film-transistor (TFT) 19.0 inches (376.32mm × 301.056mm) diagonal 1280 x 1024 (SXGA ) R.G.B. stripe arrangement TFT, normally Black 0.294 (H) x 0.294 (V) mm 1280 x 1024 x 3 dots Edge-lighting type with 4 CCFL (Cold Cathode Fluorescent Lamp) 250 cd/m2 (Typ.) 600:1 (Typ.) 16,777,216 colors Up 85° / down 85° / right 85° / left 85° (Contrast ratio 10 at Ta=25°C / 77°F) Rise time 15mS, Fall time 10mS (Typ. at Ta=25°C) 2.2.3 Power Management VG910 will enter power saving mode under the following conditions: Power Management condition and status in AC 240V State Horizontal Signals Vertical Video Power Supply On Pulses Pulses Active