Why does my LG 50PH4700 turn off by itself?
If your LG Plasma TV is turning off suddenly, check the power control settings to ensure the power supply isn't being interrupted. Also, verify if the Auto sleep feature is activated in the Time settings. Finally, if the TV is on but receives no signal, it will automatically turn off after 15 minutes of inactivity.
What to do if my LG 50PH4700 has no picture and sound?
If your LG Plasma TV is showing no image and producing no sound, start by checking if the TV is turned on. Next, ensure that the power cord is securely connected to a working wall outlet. You can test the outlet by plugging in another device to see if it works.
How to fix ‘No Signal’ or ‘Invalid Format’ on LG 50PH4700 when connecting to PC?
If you see a ‘No Signal’ or ‘Invalid Format’ message on your LG Plasma TV when connecting to a PC, try turning the TV off and then on again. If that doesn't work, reconnect the HDMI cable. As a final step, restart your PC while the TV is powered on.
Why is my LG 50PH4700 remote not working?
If you cannot control your LG Plasma TV with the remote, first check the remote control sensor on the TV and try again. Also, make sure there are no obstacles between the remote and the TV. Finally, verify that the batteries in the remote are working and properly installed.
General| Screen Size | 50 inches |
|---|---|
| Display Type | Plasma |
| Resolution | 1024 x 768 |
| Aspect Ratio | 16:9 |
| Refresh Rate | 600Hz Sub-field Driving |
| HDMI Ports | 3 |
| USB Ports | 1 |
| Smart TV | No |
| Built-in Wi-Fi | No |
| 3D Capable | No |
| Energy Star Certified | Yes |
Essential safety instructions for operating the TV to prevent hazards and ensure peak performance.
Guidelines for safe handling of the power cord, electrical connections, and preventing fire or shock hazards.
Instructions on proper grounding, outdoor antenna grounding, cleaning, moving, and ventilation for safe operation.
Guidance on preventing screen burn-in, understanding dot defects, generated sound, and FCC compliance notices.
Advice on viewing time, potential health risks, and symptoms that require stopping 3D content viewing.
Guidelines on viewing distance, age appropriateness for 3D content, and proper usage of 3D glasses.
Details on trademarks and licensing agreements for audio and video technologies like Dolby, HDMI, DivX, and DTS.
Instructions on how to obtain open source code and related license terms for the product.
Guidance on unpacking the TV, verifying accessories, and important notes regarding product variations and appearance.
Identification and description of various accessories and components included with the TV, such as remote controls and stands.
Information on optional accessories available for the TV and a compatibility chart for different models.
Instructions on how to use ferrite cores to reduce electromagnetic interference in cables.
Identification of the TV's physical parts and a detailed explanation of the functions of each button.
Essential safety precautions and procedures for safely lifting, moving, and transporting the TV to prevent damage or injury.
Detailed guide with diagrams and cautions for securely attaching the TV stand to the display panel.
Instructions for safely detaching the TV stand, especially before wall mounting, including the use of a protection cover.
Guidance on how to set up the TV either on a table or by mounting it on a wall.
Detailed instructions and safety notes for securely attaching the TV to a wall mount bracket.
Guidance on using cable holders to manage cords, with a caution against moving the TV by holding these components.
Steps for connecting an antenna or cable box to the TV to receive broadcast signals, including important cautions.
Detailed instructions for connecting devices via HDMI, including setup for Audio Return Channel (ARC) functionality.
Guide for connecting devices using a DVI to HDMI cable for video signal transmission, including audio connection.
Instructions for connecting a mobile phone to the TV using MHL technology for screen mirroring and control.
Guide for connecting devices using component cables for analog video and audio signals, with color-coding instructions.
Instructions for connecting devices using composite cables for analog video and audio signals, including mono VCR connection.
Steps for connecting a PC to the TV using an HDMI connection for optimal image quality, with notes on PC mode issues.
Guide for connecting a PC to the TV using a DVI to HDMI connection, requiring a separate audio cable.
Instructions for connecting an external audio system to the TV using a digital optical audio connection for enhanced sound.
Guide for connecting USB storage devices to the TV to access multimedia files via the Smart Share menu.
Description of the primary buttons on the remote control, including power, input, channel selection, and menu navigation.
Explanation of additional remote control functions like volume, channel navigation, smart features, quick menus, and special function buttons.
Details on using the Magic Remote's pointer, wheel, navigation buttons, voice recognition, and smart features.
Instructions for pairing, re-pairing, and safely using the Magic Remote Control, including precautions for optimal performance.
Step-by-step process for initial TV setup, including language, environment, picture, network, and tuning settings.
Explanation of how to access, browse, and utilize the interactive user guide for comprehensive TV information.
Technical details for the 50PH4700 and 60PH6700 models, covering dimensions, weight, and power usage.
Information on the different 3D video formats and input modes supported automatically by the TV.
Details on manually setting the 3D mode for various input sources and supported technologies like Miracast/WiDi.
Information on HDMI/DVI-DTV supported modes, and specifications for Wireless LAN and Bluetooth modules.
Detailed steps and precautions for cleaning the TV's surfaces, including specific cautions regarding chemicals and pressure.
A guide to diagnosing and fixing frequent problems such as remote control issues, no display, sudden turn-offs, and PC connection errors.
Recommendations for safe TV placement, child interaction, cord management, and professional installation for wall mounts.
A comprehensive list of hexadecimal key codes corresponding to different remote control buttons and their functions.
Guidance on connecting a USB to Serial converter for external control, including compatibility notes and required cables.
Detailed instructions for connecting the TV via RS-232C, including wiring configurations and setting the device ID.
Technical parameters for communication and a reference list of commands for controlling the TV externally.
Details on the communication protocol, acknowledgement formats, and hexadecimal to decimal data mapping for external control.
Specific commands for controlling TV power, aspect ratio, screen mute, volume, contrast, brightness, and color.
Specific commands for adjusting tint, sharpness, OSD, remote lock, balance, color temperature, ISM method, and energy saving.
Examples demonstrating how to use the Tune command for analogue and digital channel selection, including specific model variations.
Commands for channel management, sending remote keys, input selection, and controlling backlight/panel light.
Specific commands for changing 3D modes, options, and picture correction for 3D-enabled models.
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