ViewSonic Q20wb Q20wb User Guide, English - Page 17

Other Information Specifications LCD Type Color Filter Glass Surface 20" (full 20" viewable diagonal area), TFT (Thin Film Transistor), Active Matrix WSXGA+ LCD, 0.258 mm pixel pitch RGB vertical stripe Anti-Glare Input Signal Video Sync RGB analog (0.7/1.0 Vp-p, 75 ohms) Composite Sync, Separate Sync, Sync on Green fh:24-82 kHz, fv:50-75 Hz TMDS Digital fh:24-82 kHz, fv:50-75 Hz Compatibility PC Macintosh1 Up to 1680 x 1050 Non-interlaced Power Macintosh up to 1680 x 1050 Resolution Recommended and supported 1680 x 1050 @ 60 Hz 1600 x 1200 @ 60 Hz 1280 x 1024 @ 60, 70, 72 Hz 1024 x 768 @ 60, 70, 75 Hz 800 x 600 @ 56, 60, 72, 75 Hz 640 x 480 @ 60, 75 Hz 720 x 400 @ 70 Hz Power Voltage 100-240 VAC, 50-60 Hz (auto switch) Display area Full Scan 433.44 mm (H) x 270.90 mm (V) 17.06" (H) x 10.66" (V) Operating conditions Temperature Humidity Altitude 32 ° F to + 104° F (0° C to + 40° C) 20% to 90 % (no condensation) TO 10,000 feet Storage conditions Temperature Humidity Altitude -4° F to + 140° F (-20° C to + 60 ° C) 10% to 90 % (no condensation) TO 30,000 feet Dimensions Physical 480.4 mm (W) x 399.4 mm (H) x 155.09 mm (D) 18.9" (W) x 15.7" (H) x 6.1" (D) Weight Physical 10.76 lb (4.88 kg) Regulations BSMI, CCC, PSB, C-Tick, CE, MIC Ergo, Gost-R/Hygienic, SASO, TCO '03, UL/cUL, FCC-B, ICES-B, NOM, TUV-S, ENERGY STAR® Power saving On modes Off Normal