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Heather LawsonSep 9, 2025
What to do if my AOC LCD TV is locked to one channel?
- AAdrian EvansSep 9, 2025
If your AOC LCD TV is locked to one channel, perform Auto Program to add receivable channels that are not present in the TV’s memory.
What to do if my AOC LCD TV is locked to one channel?
If your AOC LCD TV is locked to one channel, perform Auto Program to add receivable channels that are not present in the TV’s memory.
What to do if my AOC LCD TV remote control does not operate?
If the remote control for your AOC LCD TV isn't working, check the polarity of the batteries or replace them. Point the remote control at the remote control sensor located at the front of the TV. Fluorescent lamps can interfere with remote control operation; try turning them off. Also, make sure the remote control sensor area is clear of any obstacles.
Why my AOC LCD TV cannot receive any channels?
If your AOC LCD TV cannot receive any channels, make sure the power cord is connected securely and the TV is turned on. Check the antenna/cable connections. Also, ensure that the Cable setting is correct for your TV signal source.
Why is my AOC LCD TV picture noisy?
If your AOC LCD TV picture is noisy, ensure that the antenna is connected using a 75-ohm coaxial cable. Keep the antenna cable away from other connecting cords and make sure to use an undamaged antenna cable to avoid TV interference.
What to do if my AOC LE19A1333 LCD TV turns off by itself?
If your AOC LCD TV turns off unexpectedly, check if the Sleep Timer is activated, or confirm the Duration setting of Timer automatically. Also, check PC Power Management in General Settings.
How to fix audio noise on AOC LE19A1333 LCD TV?
To address audio noise on your AOC LCD TV, ensure that the antenna is connected using a 75-ohm coaxial cable. Keep the antenna cable away from other connecting cords, and use an undamaged antenna cable to avoid TV interference.
Why does my AOC LE19A1333 LCD TV displays a loss of detail during fast-motion or dark scenes?
Loss of detail during fast-motion or dark scenes on your AOC LCD TV is due to the digital compression of the source content used by certain digital broadcasts and DVDs which may cause your TV’s screen to display less detail than usual, or cause artifacts (small blocks or dots, pixilation) to appear on your screen. These signal compressions are more visible and are dependent on the clarity and resolution of the television.
How to fix no picture or signal on AOC LE19A1333 from PC?
To fix no picture or signal on your AOC LCD TV when connected to a PC, confirm the PC is correctly connected to the TV with either the PC IN (with an HD15 cable) or with the HDMI IN. Ensure the output signal from the PC is one of the formats listed on page 15. Turn the PC off, confirm the PC connection, and restart the PC. Plug and play will auto-detect the TV and correctly set up PC timing. Verify PC Power Management is activated.
How to fix double images or ghosts on AOC LCD TV?
To fix double images or ghosts on your AOC LCD TV, check the antenna/cable connections and the antenna location and direction.
How to improve image quality on AOC LE19A1333?
Picture quality on your AOC LCD TV depends on the signal content. See Quick Start Guide (supplied) to display the best possible picture for that signal.
General| Screen Size | 19 inches |
|---|---|
| Resolution | 1366 x 768 pixels |
| Display Type | LCD |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 1000:1 |
| Response Time | 5 ms |
| Viewing Angle | 170° (H) / 160° (V) |
| Speakers | 2 x 3W |
| Brightness | 200 cd/m² |
| Input Ports | HDMI, VGA, USB |
| Weight | 3.2 kg |
Critical warnings and cautions regarding electrical hazards, fire risks, and safe operation.
Numbered safety instructions for preventing electric shock, fire, and injury.
Guidance on TV installation, including placement, wall-mounting, and AC power cable safety.
Information on LCD/LED screen properties, handling broken pieces, and electrical safety precautions.
Safe wiring practices, preventing electrical overload, and managing ventilation and moisture risks.
Handling optional equipment, accessories, batteries, cleaning, and magnetic influence.
Advice on sound, carrying the TV, ventilation, and avoiding moisture or flammable objects.
Guidelines for servicing, replacement parts, safety checks, and environmentally friendly disposal.
List of all items included in the TV package, such as the TV, remote, cables, and manuals.
Explanation of physical buttons on the TV and functions of the remote control.
Details on various input ports (HDMI, VGA, Component, etc.) and connection methods.
Instructions for inserting AAA batteries into the remote control.
Step-by-step guide for assembling the TV's base stand and mounting the TV on a wall.
How to connect the TV to antenna or cable systems for analog programming.
Connecting HD sources via HDMI and component video for improved picture quality.
Connecting to devices via composite video, PC input, and audio jacks.
Reference charts for computer signal resolutions and frequencies supported via PC and HDMI/DVI inputs.
Charts for component/HDMI video signals and supported TV video modes.
Using DVD players or VCRs via composite input for traditional program viewing.
First-time setup process including language and TV source selection.
How to select different input sources (TV, PC, HDMI, USB) using the remote control.
Adjusting video and audio settings through the TV's Picture and Sound menus.
Configuring TV settings, system options, and parental controls through various menus.
Using the USB port to play photos, music, and videos from external drives.
Solutions for common picture issues like no display, poor quality, and sound problems.
Resolving PC connection problems and troubleshooting the remote control.
Technical details and specifications for LE19A1333 and LE22A1333 models.
Information on input terminals, physical dimensions, and operating/storage conditions.
