Optoma HD28e data projector 3800 ANSI lumens

On Screen Display (OSD) languages: Spanish, Finnish, Farsi, Arabic, Portuguese, Turkish, English, Norwegian, Simplified Chinese, Danish, Japanese, Swedish, Hungarian, Vietnamese, Traditional Chinese, French, Romanian, German, Italian, Dutch, Greek, Russian, Czech, Polish, Indonesian
Number of OSD languages: 25
Password protection: Yes
On Screen Display (OSD): Yes
Noise level: 25 dB
Market positioning: Home cinema
Product colour: Black
Cable lock slot: Yes
Product type: Desktop projector
Cable lock slot type: Kensington
Power consumption (standby): 0.5 W
Power consumption (max): 295 W
Power source: AC
AC input frequency: 50/60 Hz
AC input voltage: 100 - 240 V
Power consumption (typical): 205 W
Width: 316 mm
Weight: 2.5 kg
Depth: 244 mm
Height: 108 mm
Smart TV: No
Ethernet LAN: No
Wi-Fi: No
Remote control included: Yes
Batteries included: Yes
Cables included: AC
Manual: Yes
Built-in display: No
RMS rated power: 5 W
Built-in speaker(s): Yes
Number of built-in speakers: 1
Card reader integrated: No
HDMI connector type: Full-size
AC (power) in: Yes
PC Audio out: Yes
DVI port: No
HDMI ports quantity: 1
USB 2.0 ports quantity: 1
Quantity per pack: 1 pc(s)
Supported graphics resolutions: 1280 x 720 (HD 720), 1600 x 1200 (UXGA), 1280 x 768 (WXGA), 1280 x 1024 (SXGA), 1024 x 768 (XGA), 640 x 480 (VGA), 1920 x 1080 (HD 1080), 800 x 600 (SVGA)
Supported video modes: 480p, 1080p, 480i, 576p, 1080i, 720p, 576i
Full HD: Yes
Analog signal format system: PAL B, PAL G, PAL 4.43, NTSC 3.58, PAL D, NTSC 4.43, PAL H, PAL N, NTSC J, PAL I, NTSC M, PAL M
3D: Yes
Focal length range: 15.59 - 17.14 mm
Offset: 116%
Zoom type: Manual
Throw ratio: 1.47:1 - 1.62:1
Zoom ratio: 1.1:1
Zoom capability: Yes
Contrast ratio (typical): 30000:1
Projector native resolution: 1080p (1920x1080)
Supported aspect ratios: 16:9, 4:3
Keystone correction, vertical: -40 - 40°
Projector brightness: 3800 ANSI lumens
Projection technology: DLP
Screen size compatibility: 711.2 - 7645.4 mm (28 - 301")
Uniformity: 80%
Projection distance: 1 - 9.8 m
Native aspect ratio: 16:9
Lamp power: 240 W
Service life of light source (economic mode): 10000 h
Light source type: Lamp
Lamps quantity: 1 lamp(s)
Service life of light source: 4000 h