Viewsonic LS740HD Smart Projector

The LS740HD belongs to ViewSonic’s Luminous Superior series, a lamp-free high-brightness projector line up designed for commercial and educational spaces. With its adoption of the 3rd generation laser phosphor technology, it delivers 5,000 ANSI Lumens for up to 30,000 hours, ensuring bright and vivid images without lamp replacement. The lamp-free design offers an eco-friendly and cost-effective solution, while the projector‘s light weight and compact design reduces transportation costs. With up to 300“ projection in 1080p Full HD with high native contrast, it is well-suited for boardrooms, lecture halls, and public spaces. This projector features a1.3x optical zoom, H/V keystone, 4 corner adjustment, 360° projection, and a portrait modefor easy setup and versatile applications.

• Projection System: 0.65" 4K-UHD
  Native Resolution: 3840x2160
  Brightness: 2900 (LED Lumens)
  Contrast Ratio: 3000000:1
  Display Color: 1.07 Billion Colors
  Light Source Type: LED
  Light Source Life (hours) with Normal Mode: 60000
  Lens: F=2.53-2.73, f=10.20-12.25mm
  Projection Offset: 105%+/-5%
  Throw Ratio: 0.69-0.83
  Optical Zoom: 1.2X
  Digital Zoom: 0.8x-2.0x
  Image Size: 60"-120"
  Throw Distance: 0.92m-2.2m
  (100"@1.53m)
  Keystone: H:+/-40° , V:+/-40°
  Audible Noise (Normal): 33dB
  Audible Noise (Eco): 29dB
  Local Storage: Total 16GB
  (12GB available storage)
  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 2.0, HDCP 1.4/2.2)
  USB Type C: 1 (5V/1A)
  Audio-in (Bluetooth): 1 (BT4.2)
  USB Type A: 1
  (USB2.0 Reader)
  Wifi Input: 1 (5Gn)

• Output

  Audio-out (3.5mm): 1
  Audio-out (Bluetooth): 1 (BT4.2)
  Speaker: 6W Cube x2
  (Full range x2)
  USB Type A (Power): 1
  (USB2.0 - 5V/1A x1,
  share with USB A Input)

• Control

  RS232 (DB 9-pin male): 1
  USB Type A (Services): 1

• Others

  Power Supply Voltage: 100-240V+/- 10%, 50/60Hz
  (AC in)
  Power Consumption: Normal: 236W
  Standby: <0.5W
  Operating Temperature: 0~40℃
  Carton: Color
  Net Weight: 3.6kg
  Gross Weight: 5.5kg
  Dimensions (WxDxH) with Adjustment Foot: 355x251x121mm
  Packing Dimensions: 490x376x313mm
  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, Hungarian Total 24 languages
  User Guide Language: English, S-Chinese, T-Chinese, Indonesian, Finish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Arabic, Czech, Thai, Vietnamese, total 20 languages

• Standard Accessory

  Power Cord: 1
  USB-C Cable: 1 (1m)
  Remote Control: 1
  (BT w/ backlit)
  QSG: Yes
  Warranty Card: Yes (CN Only)

• Optional Accessory

  Wall/Ceiling Mount: PJ-WMK-007
  Carry Bag: PJ-CASE-009