โปรเจคเตอร์ ยี่ห้อ Viewsonic รุ่น LS921W

ข้อมูลจำเพาะ

Specification

• Native Resolution: 1920×1200
• DMD Type: DC3
• Brightness: 6000 (ANSI Lumens)
• Contrast Ratio: 3000000:1
• Display Color: 1.07 Billion Colors
• Light Source Type: Laser Phosphor system
• Light Source Life (hours) with Normal Mode: up to 20000
• Lamp Watt: Nichia 74W x2
• Lens: F=1.83-1.86, f=8.6-9.4mm
• Projection Offset: 0%
• Throw Ratio: 0.81-0.89
• Optical Zoom: 1.1X
• Digital Zoom: 0.8x-2.0x
• Image Size: 60″-200″
• Throw Distance: 1.04-3.83m(100″@1.74m)
• Keystone: H:+/-40° , V:+/-40°
• Lens Shift V. Range: +50%, -50%
• Lens Shift H. Range: +23%, -23%
• Audible Noise (Normal): 36dB
• Audible Noise (Eco): 29dB
• Input Lag: 16ms
• Resolution Support: VGA(640 x 480) to 4K(3840 x 2160)
• HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P
• Video Compatibility: NTSC, PAL, SECAM
• Horizontal Frequency: 15K-135KHz
• Vertical Scan Rate: 23-120Hz

Input

• Computer in (share with component): 1
• Composite: 1
• S-Video: 1
• HDMI: 2 (HDMI 2.0, HDCP 1.4/2.2)
• Audio-in (3.5mm): 1
• Audio-in (RCA R/L): 1
• 3D VESA (Sync): 1
• HDBaseT: 1

Output

• Monitor out: 1
• Audio-out (3.5mm): 1
• Speaker: 10W x2
• USB Type A (Power): 1 (5V/ 1.5A)
• 12V Trigger (3.5mm): 1

Control

• RS232 (DB 9-pin male): 1
• RJ45 (LAN control): 1

Others

• Power Supply Voltage: 100-240V+/- 10%, 50/60Hz(AC in)
• Power Consumption: Normal: 450WStandby: <0.5W
• Operating Temperature: 0~40℃
• Net Weight: 6.5
• Dimensions (WxDxH) with Adjustment Foot: 405x305x145mm
• OSD Language: English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, India, Arabic, Vietnamese, Greek, total 23 languages

Standard Accessory

• Power Cord: 1
• VGA Cable: 1
• Remote Control: 1 (w/ laser pointer)
• QSG: Yes