Sharp Aquos LC-80LE940X

Questions and Answers

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stephanie24Jul 31, 2025
What to do if 3D images are not displayed on my Sharp Aquos LC-80LE940X LCD TV?
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  Garrett WhiteJul 31, 2025
  If 3D images are not displayed on your Sharp LCD TV, ensure that “3D auto change” is not set to “Off”. Press the 3D button to switch to 3D mode. If it is set to “Mode 1” or “Mode 2”, verify the display format of the content. Some 3D signals might not be automatically recognized, so press the 3D button to select the correct format. Also, check if the 3D glasses are powered on and not set to 2D mode. Finally, make sure there are no obstructions between the 3D glasses and the TV's infrared receiver.
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hannahhowellAug 8, 2025
Why do my Sharp Aquos LC-80LE940X LCD TV's 3D glasses turn off automatically?
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  Michael DawsonAug 8, 2025
  The 3D glasses for your Sharp LCD TV may turn off automatically because they are not receiving a signal from the TV. This can happen if there is an obstacle between the 3D glasses and the TV, or if something is covering the infrared receiver on the 3D glasses. Ensure nothing is blocking the signal, as the glasses automatically power off after three minutes of no signal.
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danielsrobertaAug 15, 2025
What to do if pressing the power button on my Sharp Aquos LC-80LE940X's 3D glasses doesn't light up the LED?
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  Sarah FosterAug 15, 2025
  If pressing the power button on your Sharp LCD TV's 3D glasses for more than one second does not cause the LED light to illuminate, the battery is likely exhausted. Replace the battery.
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Tiffany SmithAug 23, 2025
What to do if sliding the switch to 3D on my Sharp LCD TV's glasses doesn't turn on the LED light?
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  Alexander HowardAug 23, 2025
  If sliding the switch to 3D on your Sharp LCD TV's glasses does not illuminate the LED light, it indicates that the battery is exhausted. You should either recharge the battery or supply power to the 3D glasses via the TV using the provided USB cable, as detailed in the 3D glasses' operation manual.

Summary

Introduction

Precautions for Daily Use

Safety and care guidelines for daily operation of the TV.

Important Safety Precautions

Critical safety measures to prevent injury and damage during TV use.

Supplied and Optional Accessories

List of included items and available optional accessories for TV setup.

Preparation

Protection Against Overturning

Measures to prevent the TV from tipping over for enhanced safety.

Attaching the Stand Unit

Step-by-step instructions for assembling the TV stand for various models.

Connecting the TV

Procedures for connecting antenna, external devices, and power.

Using the Remote Control Unit

How to insert batteries and operate the remote control effectively.

Part Names and Functions

TV (Front View)

Identification of buttons and indicators on the TV's front panel.

TV (Rear View)

Location and description of all input/output terminals on the TV's rear.

Quick Guide

Initial Auto Installation

Guide for setting up TV language, location, and channels automatically.

Checking Signal Strength (DTV Only)

How to optimize antenna reception by checking signal and channel strength.

Watching TV

Daily Operation

Basic daily tasks like turning the TV on/off and changing channels.

Watching TV (DTV Only)

Specific operations for digital TV, including CH list and programme information.

Selecting External Video Source

How to switch between different connected external devices.

Teletext

Instructions for accessing and using the Teletext service.

EPG (DTV Only)

Using the Electronic Programme Guide to view schedules and select programmes.

Connecting External Devices

Video Connections

Details on connecting devices using HDMI, Component, and AV cables.

Audio Connections

How to connect audio equipment for enhanced sound output.

AQUOS LINK

Controlling HDMI Devices with AQUOS LINK

Using AQUOS LINK for interactive control of connected HDMI devices.

AQUOS LINK Connection

Steps for connecting compatible audio systems and recorders.

Operating an AQUOS LINK Device

Functions available when controlling external devices via AQUOS LINK.

Basic Adjustment

Picture Settings

Adjusting image quality parameters like brightness, contrast, and colour.

Advanced Picture Settings

Fine-tuning picture quality with advanced options like C.M.S. and DNR.

Audio Settings

Adjusting sound parameters like volume, treble, bass, and surround effects.

Power Save Settings

Options to reduce power consumption and optimize energy saving.

Useful Viewing Functions

Channel Management

Renaming channels, skipping, locking, sorting, and erasing programmes.

Password Settings

Setting a password to protect TV settings from unauthorized changes.

Time Settings

Configuring clock settings, time zones, and display preferences.

Language Settings

Selecting preferred languages for audio, subtitles, and OSD.

Optional Features Settings

Customizing picture size, input settings, and screen effects.

Network Function

Connecting to the Network

Steps for establishing a wired or wireless network connection.

Using Skype

Setting up and using Skype for video calls on the TV.

Using AQUOS.NET

Accessing various online content and applications through AQUOS.NET.

Other Useful Features

Using a USB Device

Utilizing USB devices for time shift, media playback, and photos.

Time Shift Recording

Recording live TV programs for later playback using a USB device.

USB Media;Home Network

Enjoying media content from USB devices or home network servers.

Connecting a PC

HDMI Connection

Connecting a PC to the TV using HDMI cables for high-quality display.

Displaying a PC Image on the Screen

Adjusting PC image size and position for optimal viewing.

PC Control of the TV

Controlling TV functions from a PC via IP or RS-232C serial connection.

Enjoying 3 D Image Viewing

Viewing 3 D Images

Procedures for automatically or manually detecting and viewing 3D content.

Watching 2 D Images in 3 D

Converting normal 2D content into a 3D viewing experience.

3 D Setup

Configuring 3D settings like auto change, depth control, and effects.

Troubleshooting 3 D Images

Solutions for common problems encountered while viewing 3D content.

Appendix

Troubleshooting

General troubleshooting guide for common TV operational issues.

Reset

Restoring TV settings to factory defaults to resolve issues.

Updating TV Software

Instructions for updating TV firmware via DVB-T or USB/Network.

Mounting the TV on a Wall

Guidelines and precautions for safely mounting the TV on a wall.

Clearing the Password