ViewSonic 231” All-in-One Direct View LED Display
LDM231-251
The ViewSonic LDM231-251 is a cutting-edge 231” All-in-One LED display designed to elevate visual and auditory experiences in high-end corporate and educational environments. Boasting an impressive 600-nit brightness, a high 6,500:1 contrast ratio, and a 3,840Hz refresh rate, complemented by dual 30W speakers, it ensures exceptional clarity and immersive audio for every video, presentation, or lecture. The All-in-One design seamlessly streamlines installation, allowing 2 people to set it up within 2 hours, thereby minimizing labor costs and downtime. This display utilizes the Glue-on-Board (GOB) surface treatment technology, achieving an IP54 rating for enhanced protection from collisions, dust, and moisture. Featuring a 31mm ultra-slim design and 6mm thin bezels, the display offers a premium aesthetic and ensures an engaging viewing experience. Additionally, the detachable control box enables it to achieve a nearly 99% screen-to-body ratio, seamlessly integrating into any space while providing easy accessibility. Moreover, it supports PIP/PBP display and wireless casting capabilities, offering more flexibility for collaboration. Adding to its convenience, compatibility with AV control systems enables IT staff to remotely configure the display.
Features:
- 231" seamless large screen with high brightness and powerful speakers
- All-in-One integration for effortless installation
- Anti-collision, dustproof, and moisture-proof with GOB surface treatment
- Detachable system control box for a minimalist appearance and easy access
- Premium aesthetics with an ultra-slim and bezel-free design
- Capable of PIP/PBP display, wireless casting, and LAN control
Specifications:
General
- Screen Size: 231"
- Display Area (mm): 5120 (H) x 2880 (V)
- Native Resolution: 2048x1152
- Panel Technology: Direct view LED
- LED Package Type: SMD 3 in 1
- Bonding Wire: Copper
- Pixel Pitch (mm): 2.5
- Refresh Rate: 3840Hz
- 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 * 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: x2 (USB3.0 x1, USB2.0 x1)
- 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 (5V/0.9A x1, 5V/0.5A 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/40A ~ 50/60Hz or 220-240V/25A ~ 50Hz (vary by country)
- Power Consumption:
- 1443W (typ), 4124W (max)
- < 0.7W (Off)
- Operating Temperature: 0~40℃
- LED Module Quantity: 288
- Ingress Protection Rating: IP54(Front)
- Net Weight:
- Gross Weight:
- Screen Dimensions (WxHxD):
- 202.1x113.4x1.2 inches(5134 x 2880 x 31mm)
- (TBD)
- Screen Dimensions (WxHxD) with wall mount:
- 202.047 x 113.86 x 2.1 inches (5132 x 2892 x 53mm)
- Packing Dimensions (WxHxD):
64.96 x 37.4 x 19.68 inches x4 (1650 x 950 x 500 mm x4)
- 59.05 x 43.3 x 41.33 inch (1500 x 1100 x 1050 mm)
- 77.95 x 14.96 x 18.5 inch (1980 x 380 x 470mm)
Standard Accessories
- Power Cord: x1
- LAN Cable (Cat 5A): x1
- IR Extender Cable: x1
- Remote Control: x1
- QSG: x1 (Installation guide)
- Wall Mount: x1
- Spare Parts: LED PCB Unit x20
- Maintenance Tool: LD-MK-004 x1
Optional Accessories
- Maintenance Tool: LD-MK-004
- ViewBoard Cast Button(USB-C): VB-WPS-001
- ViewBoard Cast Button(USB-A+HDMI): VB-WPS-003