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ViewSonic-LS750WU Description


5,000 ANSI Lumens WUXGA Laser Installation Projector


The ViewSonic LS750WU is a 5,000 ANSI Lumens WUXGA laser projector for installation. Adopting the 2nd generation laser phosphor technology, it offers high and consistent brightness for a reliable light source life of 20,000 hours. 1.3x optical zoom and 360? projection make for satisfying flexibility. In addition, the compact size and throw ratio match for a hassle-free equipment upgrade, ensuring the desired cost-effectiveness. The LS750WU serves as a reliable projector to ensure your installations are smooth and sound, especially ideal for medium-to-large meeting/training rooms and public displays.

Key Features

  • 5,000 ANSI Lumens offering bright images in any environment
  • 2nd generation Laser Phosphor technology with 20,000 hours lifespan
  • 360? projection and 1.3x optical zoom for flexible installation
  • Cost-effective compact size
  • Throw ratio match for a hassle-free equipment upgrade


  • Specification
    Native Resolution:?1920×1200
    DMD Type:?DC3
    Brightness:?5000 ANSI Lumens
    Contrast Ratio:?3000000:1
    Display Color:?1.07 Billion Colors
    Light Source Type:?Laser Phosphor system
    Light Source Life (Normal):?up to 20000
    Lamp Watt:?Nichia 67W x2
    Lens:?F=1.94-2.06, f=12-15.6mm
    Projection Offset:?100%+/-5%
    Throw Ratio:?1.13-1.47
    Optical Zoom:?1.3X
    Digital Zoom:?0.8x-2.0x
    Image Size:?30″-300″
    Throw Distance:?0.73-9.50m, (100″@2.43m)
    Keystone:?H:+/-40? , V:+/-40?
    Audible Noise (Normal):?35dB
    Audible Noise (Eco) 😕28dB
    Input Lag:?16ms
    Resolution Support:?VGA(640 x 480) to WUXGA(1920 x 1200)
    HDTV Compatibility:?480i, 480p, 576i, 576p, 720p, 1080i, 1080p
    Video Compatibility:?NTSC, PAL, SECAM
    Horizontal Frequency:?15K-102KHz
    Vertical Scan Rate:?23-120Hz
  • Input
    Computer in (share with component):?1
    HDMI:?2, (HDMI 1.4a/HDCP1.4 x2)
    Audio-in (3.5mm):?1
    Audio-in (RCA R/L):?1
    3D VESA (Sync):?1
    RJ45 Input:?1 , (LAN control)
  • Output
    Monitor out:?1
    Audio out (3.5mm):?1
    Speaker:?10W x2
    USB Type A (Power):?1 (5V/ 1.5A), (share with service)
    12V Trigger (3.5mm):?1 (3.5mm)


At TimesAudio, we make every effort to ensure that all products are shipped within 10 days from the date of order. (please note that the actual shipping time may vary based on the availability of stock.) In the event that a product is not in stock, we will make every effort to promptly obtain the product and ship it to you as soon as possible.


If you require assistance with the installation and connection of your new system, you can schedule a video call with us[TimesAudio]. During the video call, we will walk you through the installation and connection process and provide you with any necessary guidance and support.