Acer AL722 AL722 User Guide - Page 6

Chapter 3 Technical Information Specifications LCD Panel HYDIS AU Size 17.0" (43 cm) 17.0" (43 cm) Display Type Active matrix color TFT LCD Active matrix color TFT LCD Resolution 1280 x 1024 1280 x 1024 Display Dot 1280 x (RGB) x 1024 1280 x (RGB) x 1024 Display Area (mm) 337.92 x 270.34 (HxV) 337.92 x 270.34 (HxV) Display Color Brightness 16.7M 250 cd/m2 (typical) 16.7M 250 cd/m2 (typical) Contrast Ratio 400: 1 (typical) 400: 1 (typical) Response Time 25ms (typical) (25+15) ms (typical) Lamp Voltage 800 Vrms (typical) 720 Vrms (typical) Lamp Current 6.0 mA rms. (typical) 6.0 mA rms. (typical) Viewing Angle Vertical: -60° ~ +70° Vertical: -70° ~ +70° Horizontal: -75° ~ +75° Horizontal: -75° ~ +75° Video Input Signal Analog RGB 0.7Vp-p Input Impedance 75 Ohm ± 2% Polarity Positive Amplitude 0 - 0.7 ± 0.05 Vp Multi-mode Supported Horizontal Frequency: 24 ~ 80 KHz Vertical Frequency: 56 ~ 75 Hz Control Power On/Off switch with LED indicator OSD Brightness Digital Contrast Digital Horizontal Position Digital Vertical Position Digital Phase Digital Clock Digital Display Mode Setup Use EEPROM to save settings in memory Power Management Mode Power Consumption* AC Input LED Color On 54W maximum 240 VAC Green Standby** 5W maximum 240 VAC Yellow Suspend** 5W maximum 240 VAC Yellow Off** 5W maximum 240 VAC Yellow DC Power Off 5W maximum 240 VAC Dark Disconnected 5W maximum 240 VAC Yellow: Standby, Suspend, Off Dark: DC Power off * Meeting VESA DPMS requirements measured from AC Input end of AC adapter. ** The status of standby, suspend and off don't include the power consumption of the audio components. Sync Input Signal Separate TTL compatible horizontal and vertical synchronization Polarity Positive and negative Plug & Play Supports VESA DDC1 and DDC2B functions External Connection Power Input (DC input) +12 VDC / 5A min. input through AC/DC adapter Video Cable 1.5M with 15-pin D-sub connector Audio Cable 1.5M with Stereo Jack 6