To Next PageTo Next PageWhat to do if my Toshiba 55L7400U will not turn on?
If your Toshiba LED TV won't turn on, try these steps: * Check the AC wall outlet by plugging in another device. * Ensure the power cord is properly connected, then press the POWER button. * Replace the batteries in the remote control. * Try using the control panel buttons on the TV.
Why is my Toshiba 55L7400U LED TV remote not working?
If you're experiencing problems with your Toshiba LED TV remote control, try the following: * Remove any obstructions between the remote and the TV. * Replace the remote's batteries. * Ensure you are using the remote control that came with the device. * Perform the Reset Factory Defaults procedure.
Why is my Toshiba 55L7400U LED TV network connection unstable?
If you have an unstable network connection on your Toshiba LED TV, try these steps: * Unplug the LAN cables, and then reconnect them. * Reboot the router. * Connect with LAN cables, if possible. * Repeat the wireless network setup procedure.
How to fix channel tuning problems on Toshiba 55L7400U?
If you're experiencing channel tuning problems with your Toshiba LED TV: * Ensure that the remote control is set to the correct device mode. * Unblock the channel. * Check the antenna configuration. * Clear all channels from the channel list and reprogram channels into memory. * Use the Reset Factory Defaults procedure.
Why does my Toshiba 55L7400U LED TV have no network connection?
If your Toshiba LED TV has no network connection, check to ensure that the LAN cables are connected properly, ensure that the modem and router power cords are plugged in and the devices are operating properly, and ensure that your IP address is set up correctly.
How to reset forgotten PIN code (V-Chip) on Toshiba 55L7400U?
If you have forgotten your PIN code (V-Chip) on your Toshiba LED TV, press the INFO button 4 times within approximately 5 seconds.
Why does my Toshiba 55L7400U have no sound?
If you are experiencing sound problems with your Toshiba LED TV, try these solutions: * Check the antenna/cable connections. * Try another channel. * Press the VOL (+ -) buttons or the MUTE button. * Make sure that the Rear Shared Audio setting is properly set.
How to fix picture problems on Toshiba LED TV?
If you're experiencing general picture problems with your Toshiba LED TV, try the following: * Check the antenna/cable connections. * Press INPUT on the remote or the TV and select a valid video input source. * Use a highly directional outdoor antenna (if applicable). * Try another channel. * Adjust the picture quality. * Change the Sharpness value to increase the sharpness level.
What to do if Toshiba 55L7400U LED TV picture and sound are out of sync?
If the picture and sound on your Toshiba LED TV are out of sync, you can try the following: * Use the programmable audio delay feature on the A/V receiver. * Turn off and unplug the TV from the AC wall outlet for a few seconds, then plug it back in.
What to do if my Toshiba LED TV stops responding?
If your Toshiba LED TV stops responding to controls, press and hold the POWER button on the remote control or TV control panel for several seconds to reset the TV. Alternatively, unplug the TV from the AC wall outlet and plug it back in.
General| Screen shape | Flat |
|---|---|
| Response time | - ms |
| Display diagonal | 55 \ |
| Display brightness | - cd/m² |
| LED backlighting type | Full-Array |
| Supported video modes | 1080p |
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
| Motion interpolation technology | ClearScan 240 Hz |
| 3D | - |
| Video apps | Netflix, YouTube |
| Smart modes | Dynamic |
| PC in (D-Sub) | No |
| HDMI ports quantity | 4 |
| DVI-D ports quantity | 0 |
| USB 2.0 ports quantity | 2 |
| Component video (YPbPr/YCbCr) in | 1 |
| Product color | Black |
| Panel mounting interface | 400 x 400 mm |
| Power consumption (standby) | - W |
| Package depth | 185 mm |
| Package width | 1407 mm |
| Package height | 818 mm |
| Package weight | 21999 g |
| Sustainability certificates | ENERGY STAR |
Weight and Dimensions| Depth (with stand) | 191 mm |
|---|---|
| Height (with stand) | 757 mm |
| Weight (with stand) | 16420 g |
| Depth (without stand) | 66 mm |
| Width (without stand) | 1242 mm |
| Height (without stand) | 716 mm |
| Weight (without stand) | 15286 g |
Explains safety caution symbols and their meanings to prevent hazards.
Lists and describes the key features and technologies of the TV.
Provides steps for initial TV setup, location selection, and cable connections.
Details the buttons, sensors, and ports on the front and side of the TV.
Explains the buttons and input/output terminals located on the back of the TV.
Describes various cable connectors required for connecting devices to the TV.
Explains the coaxial cable connection for antennas and cable TV services.
Details the standard composite video and stereo audio connections.
Describes component video connections for higher quality video output.
Explains HDMI cables for digital audio and video transmission.
Details the IR blaster cable for controlling remote-controlled devices.
Explains optical audio cables for digital audio output connections.
Describes analog RGB cables for connecting computers to the TV.
Details LAN cables for connecting the TV to a home network.
Guides on connecting broadcast sources like antennas and receivers.
Provides instructions on how to install batteries in the remote control.
Details the functions of various buttons on the TV remote control.
Guides the user through the first-time setup process after turning on the TV.
Details the step-by-step process for the Quick Setup wizard.
Explains how to access and navigate the TV's main menu system.
Explains how to manually select and store preferred TV channels.
Guides users on manually entering channel numbers for tuning.
Details how to set channels to be skipped during channel scanning.
Explains how to skip unused video input sources in the selection menu.
Describes how to assign custom names to analog TV channels.
Allows users to assign custom labels to different video input sources.
Covers methods for changing TV channels, including next and specific channel tuning.
Guides on how to choose and switch between different video input sources.
Explains how to turn on and view closed captions or text displays.
Explains the necessity of a PIN for certain menus and how to set one.
Explains how to use the V-Chip feature to block content based on ratings.
Details how to lock specific TV channels, requiring a PIN for viewing.
Explains how to lock video input sources, preventing access without a PIN.
Details various picture size options like Native Mode, 4:3, Full, and TheaterWide.
Details various picture modes like AutoView, Dynamic, Standard, Movie, Game, and PC.
Guides on adjusting settings like Backlight, Contrast, Brightness, Color, Tint, and Sharpness.
Introduces advanced picture settings like Edge Enhancer and Dynamic Contrast.
Covers audio adjustments including muting, sound modes, and volume.
Details various sound modes like Standard, Music, Movie, Clear Voice, and Sonic Separation.
Introduces TV's ability to share media across a home network and connect to the Internet.
Guides on selecting network connection type (Wired or Wireless) and setup methods.
Details three methods for wireless network setup: Easy, Assisted, and Manual.
Guides on setting up IP address using Auto or Manual configuration.
Guides on performing a test to check the TV's Internet connectivity.
Details the on-screen software keyboard layout and input operations.
Guides on upgrading the TV's software via the network connection.
Details how to connect a PC or mobile device wirelessly using Intel WiDi.
Explains the Flip Bar feature for displaying program thumbnails for quick channel selection.
Introduces companion apps for connecting to content and home networks via smart devices.
Guides on selecting and setting up the Apps Control Profile for device management.
Guides on pairing compatible tablets or smartphones with the TV for app usage.
Provides initial steps and common solutions for general TV problems.
Offers solutions for when the TV becomes unresponsive to remote or panel controls.
Addresses common issues related to picture quality and display.
Addresses common issues related to audio output and sound quality.
Provides solutions for issues with the TV's remote control functionality.
Discusses correct HDMI CEC operation and troubleshooting steps for incorrect behavior.
Addresses issues with connecting to the internet and network setup.
Addresses issues with wireless network setup, router/AP configuration, and Wi-Fi Protected Setup.
Troubleshoots issues with MediaShare functionality, including device connectivity and file compatibility.
Provides solutions for Cloud Portal freezing or delays during navigation.
Lists the TV system standards supported (NTSC, ATSC, Digital Cable).
Details the VHF, UHF, and Cable TV frequency ranges supported.
Specifies the power source requirements for the TV.
Lists and describes the specifications for video and audio input terminals.
Lists specifications for HDMI input compliance and suggested formats.
Lists specifications for wireless connection standards, frequency range, and security.
Lists the items included with the TV, such as remote and manuals.
Lists acceptable signal formats, resolutions, and frequencies for PC input.
Lists acceptable signal formats, resolutions, and frequencies for HDMI inputs.
Explains using color buttons with other buttons for direct TV operation.
Guides on configuring the TV's keyboard layout for special characters.
Details key combinations for normal, Shift, Right Alt, and Shift+Right Alt character input.
