LG 49UH5B Manual

The LG 49UH5B is a 49-inch commercial display with 4K UHD resolution, designed for digital signage and commercial applications. Features include webOS smart platform, Magic Mobile Connection, Screen Share, Content Management System compatibility, multiple input options (HDMI, DisplayPort, DVI-D, RS-232C), built-in speakers, and energy-saving technologies. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 49-inch 4K UHD LED display, webOS platform, Magic Remote, multiple connectivity options, commercial-grade durability.

Feature	Description
Display Size	49-inch UHD LED
Resolution	3840 x 2160 (4K UHD)
Smart Platform	webOS with Magic Mobile Connection
HDMI Inputs	Multiple HDMI ports for device connectivity
DisplayPort	For PC and commercial applications
RS-232C	For control system integration
Built-in Speakers	Integrated audio system
Energy Saving	Eco mode and power management
Commercial Grade	24/7 operation capability
Content Management	Compatible with LG SuperSign CMS

Installation

Unpack and inspect contents. Ensure proper mounting surface.

1. Choose installation location: Stable wall or commercial mount.
2. Mount display: Use VESA 400x400 compatible mount.
3. Connect power: Use provided power cable to AC outlet.
4. Connect signal sources: HDMI, DisplayPort, or other inputs.
5. Connect network: Ethernet or Wi-Fi for smart features.

WARNING! Display is heavy; use proper mounting hardware. Ensure ventilation space around display.

First-Time Setup

Power on display; follow initial setup wizard.

1. Language selection: Choose preferred language.
2. Network setup: Connect to Wi-Fi or Ethernet.
3. Channel setup: For TV mode, auto-program channels.
4. Smart features: Set up webOS account if desired.
5. Picture settings: Adjust brightness, contrast, and color.
6. Audio settings: Configure sound output and volume.

CAUTION! Use certified installers for commercial installations.

Specifications

• Screen Size: 49 inches UHD LED
• Resolution: 3840 x 2160 (4K UHD)
• Panel Type: IPS
• Smart Platform: webOS
• Inputs: HDMI, DisplayPort, DVI-D, RS-232C
• Audio: Built-in speakers (10W x 2)
• Network: Ethernet, Wi-Fi
• Power Consumption: Typical 120W, Max 180W
• Operating Temperature: 0°C to 40°C
• VESA Mount: 400 x 400 mm

Controls and Settings

Access settings via Magic Remote or physical buttons. Front controls: Power, Menu, Volume, Input.

Magic Remote: Power, Navigation wheel, Home, Settings, Voice recognition, Number buttons.

Picture Settings: Picture mode, Brightness, Contrast, Color, Sharpness, Backlight, Color Temperature. Sound Settings: Sound mode, Volume, Balance, Equalizer. Network Settings: Wi-Fi, Ethernet, Network test. General Settings: Language, Time, Safety, Reset.

Connecting Devices

Multiple input options for various devices.

1. HDMI devices: Connect gaming consoles, streaming devices, computers.
2. DisplayPort: For high-end PC connections.
3. Network: Ethernet for stable connection or Wi-Fi for flexibility.
4. Control systems: RS-232C for integration with control systems.
5. Select input: Use INPUT button or Home menu to switch sources.

Tip: Use high-speed HDMI cables for 4K content.

WebOS Smart Features

Access streaming services and smart applications.

1. Home dashboard: Press Home button to access apps and settings.
2. Magic Mobile Connection: Share content from mobile devices.
3. Screen Share: Mirror smartphone or tablet screens.
4. App store: Download additional applications and services.
5. Voice control: Use Magic Remote for voice commands.
6. Content search: Search across multiple streaming services.

Note: Internet connection required for smart features.

Commercial Features

Designed for commercial and digital signage applications.

• 24/7 Operation: Built for continuous commercial use
• LG SuperSign CMS: Compatible with content management system
• Schedule Management: Program content playback schedules
• Remote Management: Control multiple displays remotely
• Auto Power On/Off: Schedule display operation times
• Logo Insertion: Add corporate branding
• Kiosk Mode: Restrict user access for public displays

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen. For stubborn stains, use screen cleaner specifically designed for LCD displays.

CAUTION! Do not use alcohol, thinner, or benzene. Avoid spraying liquids directly on screen.

Regulatory Information

FCC Compliance: Class B digital device. Energy Star certified. RoHS compliant. Copyright © LG Electronics. For support, visit www.lg.com or contact LG customer service at 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cable, outlet	Check power connection; try different outlet; ensure power button is on.
No picture	Input selection, cables	Check input source; verify cable connections; test with different source.
No sound	Volume, mute, cables	Check volume level; ensure not muted; verify audio cable connections.
Network issues	Wi-Fi, Ethernet	Check network connection; restart router; verify network settings.
Remote not working	Batteries, obstacles	Replace batteries; ensure clear path to IR sensor; pair Magic Remote.
Picture quality issues	Settings, source	Adjust picture settings; check source quality; update firmware.

Reset: Settings > General > Reset to Initial Settings

Service: 1-800-243-0000; www.lg.com