ویدئو پروژکتور ویویتک D755WTi

نقد و بررسی ویدئو پروژکتور ویویتک D755WTi

ویدئو پروژکتور ویویتک Vivitek D755WTi

Display Type: DLP
Brightness: 3300 ANSI Lumens
Native Resolution: WXGA (1280 x 800)
Max. Resolution: UXGA (1600 x 1200)
Contrast Ratio: 5000:1
Lamp Life and Type: 6,000/10,000 Hours (Std./ Eco Mode) 230W
Image Size (Diagonal): 80"- 100"
Projection Lens: Manual Focus
Zoom Ratio: Fixed Lens
Aspect Ratio: 16:10 Native
Throw Ratio: 0.35:1
Offset: 280mm - 337mm (± 50 mm)
Keystone Correction: Vertical ± 40°
Horizontal Frequency: 15, 30-91.4KHz
Vertical Scan Rate: 43 - 87Hz
3D Ready: Direct 3D via HDMI
Speaker: 20W
Video Compatibility: SDTV(480i, 576i), EDTV (480p, 576p), HDTV (720p, 1080i/p), NTSC (M, 3.58/4.43 MHz), PAL (B, D, G, H, I, M, N), SECAM (B, D, G, K, K1, L)
I/O Connection Ports: HDMI v1.4,VGA-In (x2), DisplayPort, S Video, Composite, Audio-In RCA, Audio-In (Mini-Jack), VGA-Out, Audio-Out (Mini-Jack), RJ45, 3D-Sync Out, RS-232C, USB (interactivity and service)
Projection Method: Table Top or Ceiling Mount (Front or Rear)
Security Solutions: Kensington® Security Slot, Security Bar, Keypad Lock
Weight: 5Kg
Dimensions (W x D x H): 288x 374 x 127mm
Noise Level: 29dB/33dB (Eco / Normal Mode)
Power: Supply:AC 100-240V, 50/60Hz
Consumption: 240W (Eco Mode), 290W (Normal Mode), <0.5W (Standby Mode)