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Instructions for setting up external control via RS-232C interface.
Critical safety warning regarding the risk of the TV tipping over and causing injury.
Diagrams and pinouts for RS-232C connections.
Baud rate, data length, and other communication settings.
A comprehensive list of commands for controlling TV functions.
Format and structure for sending commands and receiving responses.
Format for transmitting commands to the TV.
Format for successful command acknowledgement.
Format for error acknowledgement when commands fail.
Command to turn the TV on or off.
Command to adjust the screen's picture size and aspect ratio.
Command to adjust the TV's volume level.
Command to adjust the picture contrast.
Command to adjust the picture brightness.
Command to adjust the picture color saturation.
Command to adjust the picture tint (green-red balance).
Command to adjust the picture sharpness.
Command to adjust the color temperature of the picture.
Command to adjust the audio equalizer settings.
Command to tune to a specific TV channel.
Command to select the input source for the main picture.
Instructions for setting up external control via RS-232C interface.
Critical safety warning regarding the risk of the TV tipping over and causing injury.
Diagrams and pinouts for RS-232C connections.
Baud rate, data length, and other communication settings.
A comprehensive list of commands for controlling TV functions.
Format and structure for sending commands and receiving responses.
Format for transmitting commands to the TV.
Format for successful command acknowledgement.
Format for error acknowledgement when commands fail.
Command to turn the TV on or off.
Command to adjust the screen's picture size and aspect ratio.
Command to adjust the TV's volume level.
Command to adjust the picture contrast.
Command to adjust the picture brightness.
Command to adjust the picture color saturation.
Command to adjust the picture tint (green-red balance).
Command to adjust the picture sharpness.
Command to adjust the color temperature of the picture.
Command to adjust the audio equalizer settings.
Command to tune to a specific TV channel.
Command to select the input source for the main picture.
This document serves as the owner's manual for an LG LED TV, providing essential information for its safe and effective operation, maintenance, and external control. The TV utilizes an LCD screen with LED backlights.
The LG LED TV is designed for viewing television broadcasts and connecting to various external devices. It supports a range of input sources including antenna, cable, and HDMI, allowing users to watch DTV, NTSC-M, and QAM broadcasts, as well as content from Blu-ray players, HD receivers, DVD players, VCRs, audio systems, USB storage devices, PCs, and gaming consoles. The TV offers basic functions such as power on/off, volume control, channel selection, and screen mute. Advanced features include aspect ratio adjustment, screen contrast and brightness control, color/colour temperature settings, and sound balance. For models supporting 3D, there are options to change 3D modes, adjust 3D effects, and correct 3D picture. The TV also includes an auto-configure function for optimizing picture position and minimizing image shaking in RGB (PC) mode.
The TV can be operated using a single button for power on/off, menu control, and menu selection. For more comprehensive control, a remote control is provided, offering access to various functions like channel up/down, volume up/down, mute, input selection, sleep timer, teletext, favorite channels, return, AV mode, caption/subtitle, arrow keys for navigation, recent apps, play/stop/pause, soccer mode, record, 3D, auto-config, smart/home, SIMPLINK, info, program guide, and user guide. The TV supports a "User Guide" embedded within the product, accessible through the support menu, which provides detailed information on installation, usage, troubleshooting, and specifications.
For external control, the TV can be connected to a computer or A/V control system via a USB to Serial (RS-232C) converter or an RS-232C (Serial) cable. This allows for remote control of various TV functions using specific commands. The manual provides a comprehensive list of commands for power, aspect ratio, screen mute, volume mute, volume control, contrast, brightness, color/colour, tint, sharpness, OSD select, remote control lock mode, treble, bass, balance, color/colour temperature, ISM method (for Plasma TVs), equalizer, energy saving, tune command for channel selection, channel add/delete/skip, key code transmission, control backlight, control panel light, input select, and 3D mode adjustments. The TV's Set ID can be configured to control individual or multiple connected sets.
The TV also features optional extras such as a Magic Remote Control, which may require checking Bluetooth compatibility in the Wireless Module Specification. A cable to connect antennas and external devices must be purchased separately.
The manual emphasizes several safety and maintenance instructions to ensure the longevity and proper functioning of the TV. Users are advised to read and retain the manual, heed all warnings, and follow all instructions.
The manual also includes information about open-source software, licenses (HDMI, HEVC Advance, Quick Set), and LG's take-back and recycling policy, emphasizing the company's commitment to environmental protection and resource conservation.
General| Screen Size | 55 inches |
|---|---|
| Display Type | LED |
| Resolution | 3840 x 2160 (4K UHD) |
| Operating System | webOS |
| Refresh Rate | 60Hz |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Smart TV | Yes |
| Audio Output | 20W |
| Processor | α5 Gen5 AI Processor 4K |
| HDR Support | Yes |
