โปรเจคเตอร์ ยี่ห้อ Viewsonic รุ่น PX748-4K

ข้อมูลจำเพาะ

Specification

• Native Resolution: 3840×2160
• DMD Type: DC3
• Brightness: 4000 (ANSI Lumens)
• Contrast Ratio with SuperEco Mode: 12000:1
• Display Color: 1.07 Billion Colors
• Light Source Type: Lamp
• Light Source Life (hours) with Normal Mode: 4000
• Light Source Life (hours) with SuperEco Mode: 20000
• Lamp Watt: 240W
• Lens: F=1.94-2.12, f=12-15.6mm
• Projection Offset: 120%+/-6%
• Throw Ratio: 1.13-1.47
• Optical Zoom: 1.3x
• Digital Zoom: 0.8x-2.0x
• Image Size: 30″-300″
• Throw Distance: 0.75m~9.76m(100″@2.50m)
• Keystone: H:+/-40° , V:+/-40°
• Lens Shift V. Range: Up to 20% (Digital)
• Lens Shift H. Range: Up to 20% (Digital)
• Audible Noise (Normal): 33dB
• Audible Noise (Eco): 28dB
• Input Lag: 4.2ms
• Resolution Support: VGA(640 x 480) to 4K(3840 x 2160)
• HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P
• Horizontal Frequency: 15K-135KHz
• Vertical Scan Rate: 23-240Hz

Input

• HDMI: 2 (HDMI 2.0b, HDCP 1.4/2.2)
• USB Type C: 1 (5V/ 2A)

Output

• Audio-out (3.5mm): 1
• Speaker: 10W
• 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: 310WStandby: <0.5W
• Operating Temperature: 0~40℃
• Net Weight: 2.8kg
• Dimensions (WxDxH) with Adjustment Foot: 312x222x108mm
• 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
• USB-C Cable: 1
• Remote Control: 1(w/ backlit)
• QSG: Yes

Optional Accessory

• Lamp/Light Source: RLC-127
• Carry Bag: PJ-CASE-008