PN-LM431

Enjoy A More Natural Way of Working

PN-LM431 AQUOS BOARD® Collaboration Display

The SHARP PN-LM431 AQUOS BOARD® interactive displays combines genuine 4K Ultra-HD resolution and an intuitive “Pen-on-Paper” user experience. The single USB-C connector makes it so simple to walk into a room, plug in your device and start working together straightaway. The PN-LM series AQUOS BOARD interactive displays also feature an integrated controller with whiteboard, overlay and wireless functionality to help enhance your productivity.

Download Brochure
People in a meeting room watching a video conference on a large display, with Digital Signage Awards 2024 Finalist logo.

Features

  • 43" Class (42.5” diagonal) Screen Size
  • Brilliant Ultra-HD (3,840 x 2,160) Direct Lit LCD Display
  • 20–Point IR touch screen
  • Arm® Cortex®A73x4 2.3Ghz+Arm® Cortex®A53x4 2.0Ghz (octo-core)
  • 500 cd/m2 Brightness; 4,000:1 Contrast Ratio
  • EnergyStar 8.0 Certified
  • Built-in 10W per Channel Stereo Audio System
  • 5-Year Limited Warranty
  • Powered by Android 14
Interactive display screen showing app icons, clock, settings, and media controls.

Options

AV Soundbar PN-ZCMS1


All-in-one unified communication soundbar incl. speaker, microphone and camera

Synappx Go


Whether your meeting is with Microsoft Teams, Google Meet, Zoom, or GoToConnect, users can use Synappx Go to promptly start meetings by scanning the QR code or typing in the pairing code. Once started you'll have the ability to easily share cloud documents and control them on the display from your device. For IT Admins, Synappx adds a layer of security with full-screen mode and the ability to limit users access to Windows features (taskbar, desktop icons etc.) and more!

Product Specifications

Display
Panel Technology TFT LCD
Viewable Image Size 43"
Aspect Ratio 16:9
Screen Resolution 3840x2160
Supported Resolutions 640 × 480, 800 × 600, 1024 × 768, 1280 × 960, 1280 × 1024, 1360 × 768, 1440 × 900, 1680 × 1050, 1280 × 720, 1920 × 1080, 3840 × 2160, 4096 x 2160, 720 x 400, 4096 x 2160p, 3840 x 2160p, 1920 x 1080p, 1920 x 1080i, 1280 x 720p, 720 x 576p, 720 x 480p, 640 x 480p, 720(1440) × 576i, 720(1440) × 480i
Pixel Pitch 0.2451 mm
Backlight Type LED Direct-lit
Brightness (maximum) 500 cd/m2
Brightness (typical) 450 cd/m2
Contrast Ratio (typical/Dynamic) 4000:1
Viewing Angle 178° right/left/up/down (contrast ratio ≥ 10)
Refresh Rate 60Hz
Active Screen Area (W x H) 37.1" x 20.8"
Orientation Landscape/Portrait(counterclockwise)/Backward 0-45 degrees
Displayable Colors 1.07 billion

Synchronization Range

Horizontal (Analog/Digital) 31.5kHz - 135.0kHz
Vertical 24Hz-70Hz

Input Signal

Video Analog RGB (0.7 Vp-p) [75Ω]
Sync Horizontal/vertical separation (TTL: positive/negative)
PC Signal Compatibility Yes
Macintosh Signal Compatibility Yes
Video Analog RGB (0.7 Vp-p) [75Ω]
Sync Horizontal/vertical separation (TTL: positive/negative)
External Control LAN In/Out and RS232 In - Full external control capabilities
Digital HDMI x3 (HDCP2.3, CEC, (HDMI3) ARC),USB type-C x1 *(DisplayPort 1.4) Alt mode, HD
Audio 3.5mm mini stereo jack
External Control RS-232C x1, LAN (10Base-T/100BaseTX) x1
Data USB (3.2 compliant) (Type A) x 2, USB (3.0 compliant) (Type B) x 1, USB (2.0 compliant) (Type A)
Digital HDMI x1
Audio 3.5mm-diameter stereo mini jack x 1
On 110W
ECO Mode Standby 0.5W
Network Standby 0.5W
Power Consumption (max) 230W
Power Savings Mode 0.5W
Bezel Width (Left/Right, Top/Bottom) 0.59 in./0.59 in., 0.59 in./0.59 in. : 15 mm/15 mm, 15 mm/15 mm
Dimensions(WxHxD) 39.13" x 22.9" x 2.9"
Shipping (WxHxD) 44.88" x 29.13" x 7.28"
Net Weight 46.3 lbs. / 21 kg.
VESA Hole Configuration 400 x 400mm (M6 x 4-hole)
Operating Temperature 41°F to 95°F (5°C to 35°C)
Operating Humidity 20% to 80% (no condensation)

Limited Warranty (Parts & Labor)

5 years

More Information

Additional Features

  • 4K Resolution
  • 4K Ready
  • 60 Hz LED Frame Rate
  • Built-In Speakers
  • LED Backlight
  • Power Management
  • Wired Network Connection
  • LAN control capability
  • Pen-on-paper®
  • Contrast Ratio (5000:1)

Optical

Display Technology TFT LCD

Cooling Method

Fanless - Convection

Accessories

  • AC power cord:1
  • Remote control unit:1
  • Remote control unit battery (AAA size) : 2
  • Setup manual:1
  • Blank sticker(cover SHARP logo):1
  • Cable clamp:3
  • Camera mount:1
  • Camera mount screw:1
  • USB cable:1
  • Touch pen:2

Third Party:

  • Shuttle PN-SPCi7W11A signage PC
  • Shuttle PN-SPCi5W11A signage PC
  • Airserver ASC300 Universal Screen Mirror Solution
  • EverPro EP31605SH 5 Meter USB Type C cable
  • LED Backlight
  • Provides for industry-leading low power consumption and less hazardous materials.
  • NaViSet Administrator 2™
  • Control, monitor and manage your display and projector settings in an all in one support system with NaViSet Administrator 2™. This software package provides unified control and asset management across product lines through an intuitive graphical user interface and allows for settings to be updated, tasks to be queried and reports to be generated using RS-232 or TCP/IP communication for large screen displays and projectors or DDC/CI protocol for desktop units.
  • Powerful 10W + 10W stereo speakers
  • Provide the volume needed for small to medium-sized rooms
  • Wired Network Connection
  • Integrated RJ45 connection for quick connection to the LAN (10/100 base-T capability).
  • Three HDMI inputs
  • Allows for simultaneous digital connections of high-definition sources, such as Blu-ray players, cable boxes, satellite receivers and computers
  • Integrated MultiMedia Player
  • Allows the ability to play video, audio or image files directly off USB drives.
  • 4K Resolution
  • Provides the ultimate in screen clarity.
  • RS-232C and LAN control capability
  • Permits flexible remote-control capabilities from connected devices.

Resources & Downloads