Optoma HD28e data projector 3800 ANSI lumens

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