Width:37.8 cm, Depth:42.8 cm, Height:11.2 cm, Weight:5.5 kg, Sound Emission:35 dB, Min Operating Temperature:5 °C, Max Operating Temperature:40 °C, Humidity Range Operating:20 - 80% (non-condensing), Sound Emission (Economic Mode):27 dB, Interfaces:1 x VGA output - 15 pin HD D-Sub (HD-15) ¦ 1 x VGA / component video input - 15 pin HD D-Sub (HD-15) ¦ 1 x composite video input - RCA ¦ 1 x HDMI input - 19 pin HDMI Type A ¦ 1 x microphone - mini-phone stereo 3.5 mm ¦ 1 x audio line-in - mini-phone stereo 3.5 mm ¦ 1 x audio line-out - mini-phone stereo 3.5 mm ¦ 1 x serial RS-232 - 9 pin D-Sub (DB-9) ¦ 2 x USB 2.0 - 4 PIN USB Type A ¦ 1 x USB - 4 PIN USB Type B ¦ 1 x audio line-in - RCA phono x 2 ¦ 1 x network - RJ-45 ¦ 1 x Mobile High-Definition Link (MHL) / HDMI - 19 pin HDMI Type A, Type:Ultra short-throw fixed lens, Lens Aperture:F/1.8, Keystone Correction Direction:Vertical, Vertical Keystone Correction:-10 / +10, Focus Type:Manual, Security Features:Security lock slot (cable lock sold separately), password protection, security bar, security label, keypad lock, Cables Included:1 x VGA cable, Included Accessories:Wireless remote control, NEC NP04WK wall mounting kit, Compliant Standards:TUV GS, RoHS, GOST-R, ERP, Power Consumption Operational:297 Watt, Power Source:AC, Nominal Voltage:AC 120/230 V ( 50/60 Hz ), Power Consumption Stand by:0.4 Watt, Bulb type:235 Watt, Bulb life cycle:Up to 4000 hour(s) / up to 8000 hour(s) (economic mode), Contrast Ratio:4000:1, Features:Colour Management System, Micro Lens Array (MLA) Technology, JPEG photo playback, wall colour correction, PJlink, Crestron RoomView, DICOM Simulation Mode, Direct Power Off, Auto Power Off, built-in test pattern, auto power on, USB Viewer, Carbon Savings Meter, USB Display, Auto Eco Mode, High Altitude