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Key Features
  • Pre-assembled kit, ready for immediate use—no installation required
  • Foldable screen that fits easily into large passenger elevators for convenient transport
  • Shockproof, dustproof, and moisture-resistant with GOB surface treatment
  • Built-in stand with an integrated control box and motorized height adjustment
  • Seamless large display designed to captivate audiences in any space

LDS138-151
Product Description
The ViewSonic® LDS138-151 is a foldable 138” All-in-One LED display that provides instant use, easy transport, and convenient operation. With a pre-assembled design and built-in motorized height adjustment, this display can be set up in just 10 minutes without wall mounting, making it ideal for large venues or spaces where renovations are not feasible. The foldable screen design significantly reduces packaging size, cutting shipping costs, improving delivery efficiency, and enabling easy transport between locations. The integrated system control box on the floor stand ensures tidy cable management and a premium, frameless visual experience. Featuring Glue-on-Board (GOB) surface treatment technology, the IP54-rated LED modules offer enhanced protection against impacts, dust, and moisture during installation and use. With its seamless large screen and dual 30W speakers, the LDS138-151 is ready to captivate audiences in environments such as high-end boardrooms, receptions, galleries, auditoriums, and other large venues.
  1. HDMI Out
  2. Audio Out
  3. HDMI In x2
  4. S/PDIF Out
  5. USB 2.0 (5V/2A)
  6. LAN
  7. IR Extension
  8. Control Panent:Height Adjust
  9. Light Sensor
  10. IR Receiver
  11. USB-C (5V/1.0A)
  12. USB 3.0 (5V/0.9A)
  13. USB 2.0 (5V/0.5A)
  14. Menu Control: Setting
  15. Menu Control: Enter
  16. Menu Control: Brightness Level
  17. Power Button
  18. Indicator Light
Visit Us
  • www.viewsonic.com
  • SPECIFICATION
    Screen Size: 138"
    Display Area (mm): 3050 (H) x 1715(V)
    Native Resolution: 1920x1080
    Panel Technology: Direct view LED
    LED Package Type: SMD 3 in 1 (GOB)
    Bonding Wire: Copper
    Pixel Pitch (mm): 1.588
    Brightness (max.): 600 nits (100 levels adjustable)
    Contrast Ratio (typ.): 6500:1
    Orientation: Landscape
    Viewing Angles (typ.): H = 170, V = 170
    LED Lifetime (typ.): 100,000 Hours
    Local Storage: Total 32GB
    (26GB available storage)
    Embedded OS: Android 9.0
    Resolution Support: VGA(640 x 480) to 4K(3840 x 2160@60hz)
    HDTV Compatibility: 480p, 576p, 720p, 1080p, 2160p
    Horizontal Frequency: 31K-94kHz
    Vertical Scan Rate: 56-85Hz
  • INPUT
    HDMI: x4
    (HDMI 2.0, HDCP 2.2)
    (internal x3 + external x1)
    USB Type A: x3
    (USB3.0 x1, USB2.0 x2)
    RJ45 Input (Internet): x3
    (internet x2, control x1)
    IR in: x1
    Wi-Fi Input: 2.4G/5G Hz
    USB Type C: x1
    (data only)
  • OUTPUT
    HDMI out: x1
    (HDMI 1.4, HDCP 1.4)
    (internal x1)
    Speaker: 30Wx2
    Audio out (3.5mm): x2
    USB Type A (Power): Shared with USB input
    (USB 3.0 5V/0.9A x1, USB 2.0 5V/0.5A x1, USB 2.0 5V/2A x1, USB-C 5V/1A x1)
  • CONTROL
    RJ45 (LAN control): x1(shared with internet)
    USB Type A (Services): x1(shared with USB A input)
    RS232 (DB 9-pin female): x1
    IR Receiver: x1
  • OTHERS
    Power Supply Voltage: 100-120V/20A ~ 50/60Hz or 220-240V/10A ~ 50Hz
    (vary by country)
    Power Consumption: 581W (typ), 1745W (max)
    < 0.5W (Hibernate)
    Operating Temperature: 0~40℃
    Total LED Module Quantity: 200
    Ingress Protection Rating: IP54(Front)
    Net Weight: 511.16 lbs
    (250 kg)
    Gross Weight: 919.33 lbs
    (417 kg)
    Product Dimensions (WxHxD): 1850.81x1948.4x780mm(min.)
    3064x2598x780 mm(max.)
    Packing Dimensions (WxHxD): 81.5x78.58x33.35 inches
    (2070x1996x847 mm)
  • STANDARD ACCESSORIES
    Power Cord: x1
    LAN Cable (Cat 5E): x1
    IR Extender Cable: x1
    Remote Control: x1
    QSG: x1
    Spare Parts: LED module x14
    Maintenance Tool: LD-MK-004 x1
    LD-MK-006 x1
  • OPTIONAL ACCESSORIES
    Maintenance Tool: LD-MK-004
    LD-MK-006