Type 0.55# DDR XGA DMD DLP Resolution 1024 x 768 XGA native, (1280 x 1024 SXGA compressed) Lens Manual zoom, manual focus Zoom Factor 1.1 (F = 2.51-2.69/f = 21.95mm-24.18mm) Digital Keystone 80° vertical (+/- 40°) Size 27.2#-250# (0.7m-6.4m) (Diagonal) Throw Distance 1.2m-10.0m Throw Ratio 1.97-2.16:1 Lamp 180W AC HID, up to 3500 hours (Eco mode up to 4000 hours¹) Brightness 2200 ANSI lumens Contrast Ratio 2500:1 (typ.) Aspect Ratio 4:3 (native), 16:9 Video RGB analogue, NTSC M, NTSC 4.43, PAL (B, D, G, H, I, M, N, 60), SECAM, SDTV/EDTV (480i/p, 576i/p), HDTV (720p, 1080i) Frequency Fh: 31#79kHz; Fv: 50#85Hz PC Analogue: VGA up to SXGA (scaled), 1024 x 768 @ 60Hz preferred Mac®² Analogue: up to SXGA (scaled), 1024 x 768 @ 60Hz preferred PC-VGA-In 1 x 15-pin mini D-sub PC-VGA-Out 1 x 15-pin mini D-sub (only with PJ551D-2) Composite video 1 x RCA jack S-video 1 x 4-pin mini-DIN Component video Via 15-pin mini D-sub to 3 x RCA component video adapter³ Audio 1 x 3.5mm stereo mini jack USB USB Typ B (for service only) Voltage AC 100-120/220-240V, 50/60Hz (auto switch) Consumption < 245W (typ.), < 9W in power save mode Basic Stand-by, menu, input, auto adjust OSD Picture Menu (brightness, contrast, colour temperature [low, mid, high, user RBG], keystone, aspect ratio, image [PC, movie, sRGB, user], white intensity, gamma), Computer Image Menu (H/V position, H size, fine tune), Video Image Menu (colour, sharpness, tint), Setting Menu (menu position, projection [front, rear, ceiling-front, ceiling-rear], signal type [YPbPr, YCbCr, PC-RGB], lamp timer, lamp timer reset, auto off, auto source, Eco mode, high altitude, OSD timeout), Option Menu (blank screen, start-up screen, screen capture, password), Language Menu (English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish, Simplified Chinese, Traditional Chinese), factory default NOISE LEVEL Normal 34dB (typ.) Eco Mode 32dB (typ.) (W x H x D mm) 271 x 110 x 223 (physical) 369 x 194 x 296 (packaging) WEIGHT Net 2.8kg Gross 5.9kg