PX704HD

โปรเจคเตอร์ ยี่ห้อ Viewsonic รุ่น PX704HD

• 4,000 ANSI Lumens offering bright images in any environment
• 1080p Full HD resolution for captivating visuals
• Unveil hidden details with a high native contrast ratio achieved through the 0.65” DMD chip
• Up to 300″ screen size to maximize fun at home
• Easy multimedia access via dual HDMI ports and USB-A power supply

1. Adjustment Foot
2. Lens
3. Front IR
4. HDMI 1.4/HDCP 1.4
5. USB-A (5V/1.5A, Service)
6. RS232
7. Audio In
8. AC In
9. Kensington Lock
10. Audio Out
11. Focus Ring
12. Zoom Ring
13. LED Indicator
14. Keypad

Specification

• Projection System: 0.65″ 1080p
• Native Resolution: 1920×1080
• Brightness: 4000 (ANSI Lumens)
• Contrast Ratio with SuperEco Mode: 22000:1
• Display Color: 1.07 Billion Colors
• Light Source Type: 240W UHP Lamp
• Light Source Life (hours) with Normal Mode: 4000
• Light Source Life (hours) with SuperEco Mode: 15000
• Lens: F=2.5-2.67, f=21.8-24.0mm
• Projection Offset: 132%+/-10%
• Throw Ratio: 1.48-1.62
• Optical Zoom: 1.1x
• Digital Zoom: 0.8x-2.0x
• Image Size: 30″-300″
• Throw Distance: 1m-10m
• (100”@3.28m)
• Keystone: +/- 40° (V)
• Audible Noise (Normal): 34dB
• Audible Noise (Eco): 25dB
• Input Lag: 16ms
• Resolution Support: VGA(640 x 480) to WUXGA_RB(1920 x 1200)
  *RB-Reduced Blanking
• HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
• Horizontal Frequency: 15K-102KHz
• Vertical Scan Rate: 23-120Hz
• HDMI: 2
  (HDMI 1.4/ HDCP 1.4)
• Audio-in (3.5mm): 1
• Audio-out (3.5mm): 1
• Speaker: 3W
• USB Type A (Power): 1 (5V/1.5A)