Acer H236HL Acer H236HL Monitor Service Guide - Page 7

5 The LCD monitor will contain a main board and a key board which house the flat panel control logic, brightness control logic and DDC. The adapter will provide AC to DC voltage to drive the main board chips each voltage. The function key board is used for OSD control, monitor power ON/OFF and the LED indicator for power status. LCD Panel Driving system Pixel pitch Contrast Ratio Response time Luminance of White Separate Sync. TFT Color LCD 0.0884*RGB(H)mm x 0.2652(V)mm 1000(typ) /700(min) 14ms (Typ.). 28ms(max) 250 cd/m2 H/V TTL Input H-Frequency 30kHz-83kHz Viewing angle V-Frequency 56-75Hz H:178/ V:178(typ); H:170/ V:170(Min) (CR＞10) Display mode 1920 x 1080, 60 Hz EPA ENERGY STAR® ON Mode OFF Mode < 48W < 2W Power Source Environmental Considerations Peak surge current Power line surge 100 V ~ 240 V, 50  3Hz, 60  3Hz Operating Temp: 0° to 40°C Storage Temp: -20° to 60°C Operating Humidity: 15% to 90% Storage Humidity: 15% to 90% Operating Altitude: 12,000 feet Storage Altitude: 40,000 feet < 55A peak at 240 VAC and cold starting No advance effects (no loss of information or defect) with a maximum of 1 half-wave missing per second