Panasonic PT LB30NT - LCD projector Product details General Device Type LCD projector - portable Built-in Devices Speaker Width 12.9 in Depth 9.2 in Height 3 in Weight 5.7 lbs Projector/Panel Image Brightness 3000 ANSI lumens Image Contrast Ratio 400:1 Image Aspect Ratio 4:3 Image Size 2.8 ft - 25 ft Projection Distance 3.6 ft - 35 ft Uniformity 90 % Max Resolution 1024 x 768 Display Format 2,359,296 pixels (1,024 x 768 x 3) Color Support 24-bit (16.7 million colors) Max Sync Rate (V x H) 85 Hz x 91 kHz Lamp Type UHM 220 Watt Controls/Adjustments Mute, keystone correction, zoom OSD Languages Danish, Hungarian, Czech, Thai, English, German, French, Italian, Norwegian, Portuguese, Polish, Swedish, Russian, Spanish, Japanese, Chinese, Korean Features SRGB color profile, freeze frame, Blackboard Mode, Daylight View Technology Projector Lens System Zoom Factor 1.2x Keystone Correction Direction Vertical Vertical Keystone Correction -30/+30 Networking Data Link Protocol IEEE 802.11b, IEEE 802.11g Video Input Analog Video Format NTSC, SECAM, PAL, PAL-N, PAL-M, NTSC 4.43, PAL 60 Analog Video Signal RGB, S-Video, composite video Digital Video Format HDTV LAN and Wireless Image Transferring Protocols IEEE 802.11b, IEEE 802.11g Video Output Analog Video Signal RGB Audio Output Type Speaker(s) - integrated Sound Output Mode Mono Output Power/Channel 1 Watt Speaker(s) 1 x mixed channel Input Device Type Remote control - external - wireless Expansion/Connectivity Interfaces 1 x VGA input - 15 pin HD D-Sub (HD-15) 1 x VGA input/output - 15 pin HD D-Sub (HD-15) 1 x audio line-in - RCA x 2 1 x composite video input - RCA 1 x serial RS-232C - 8 pin mini-DIN 1 x S-video input - 4 pin mini-DIN Miscellaneous Included Accessories Carrying case Cables Included 1 x VGA cable Security Features Password protection, control panel lock, text superimposing Power Power Device Power supply - internal Voltage Required AC 120/230 V ( 50/60 Hz ) Power Consumption Operational 300 Watt Environmental Parameters Min Operating Temperature 32 F Max Operating Temperature 104 F Humidity Range Operating 20 - 80% $800usd