ViewSonic PX748-4K DLP Home Cinema Projector 4K UHD Projector

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Specification

Native Resolution: 3840x2160

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