Vivitek DX283ST-EDU short projector, DLP, XGA, 3600 ANSI
Noise level: 32 dB
Product type: Short projector
Product colour: White
Power source: AC
AC input frequency: 50 - 60 Hz
AC input voltage: 100 - 240 V
Power consumption (standby): 0.5 W
Power consumption (typical): 250 W
Power consumption (economy mode): 210 W
Depth: 244 mm
Height: 105 mm
Weight: 2.6 kg
Width: 331 mm
Wi-Fi: No
Ethernet LAN: No
Cables included: VGA, AC
Batteries included: Yes
Quick start guide: Yes
Remote control included: Yes
Built-in display: No
RMS rated power: 2 W
Number of built-in speakers: 1
Built-in speaker(s): Yes
Card reader integrated: No
USB port: Yes
HDMI ports quantity: 2
Composite video in: 1
Serial interface type: RS-232
S-Video inputs quantity: 1
VGA (D-Sub) ports quantity: 3
Audio in (mini jack): Y
Audio out (mini jack): Yes
Other features: 3D Ready, Kensington Lock, Easy lamp replacement, BrilliantColor, On-screen menu in Polish, Presentation control with remote control (requires the projector to be connected to a computer via USB), Stop frame (freeze function), Presentation timer, Password/PIN code protection
Maximum digital resolution: 1920 x 1200 pixels
RS-232 ports: 1
3D Ready: Yes
Analog signal format system: SECAM G, PAL, SECAM, SECAM D, NTSC 4.43, PAL H, PAL N, PAL I, SECAM K1, SECAM K, NTSC M, PAL M, PAL D, SECAM B, NTSC, NTSC 3.58, SECAM L, PAL B, PAL G
Zoom ratio: 0.63 : 1
Focal length range: 7,2 mm
Aperture range (F-F): 2,65
Native aspect ratio: 4:3
Contrast ratio (typical): 20000:1
Projector brightness: 3600 ANSI lumens
Projection distance: 0,63 - 1,29 m
Keystone correction, vertical: ±40°
Projection technology: DLP
Projector native resolution: XGA (1024x768)
Matrix type: DMD
Matrix size: 1.4 cm (0.55")
Service life of lamp: 5500 h
Bulb power: 210 W
Service life of lamp (economic mode): 7000 h (eco)/ 10000 h (dynamic eco)