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AOC LE24A1321 - User Manual

AOC LE24A1321
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2012 AOC. All Rights Reserved.
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HIGH-DEFINITION MULTIMEDIA INTERFACE
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L D
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V U
ser Manual
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LE19A1321
LE22A1321
LE24A1321

Table of Contents

Questions and Answers

  • S
    Sherry SandovalSep 6, 2025
    What to do if my AOC LED TV cannot receive or select channels?
    • J
      Jeff HarrisSep 7, 2025
      If your AOC LED TV is unable to receive or select channels, perform Auto Program to add receivable channels that are not currently in the TV’s memory. To receive or select cable channels, make sure that Cable in the Channel settings is set to On. To receive or select UHF channels via antenna, ensure Cable is set to Off.
  • T
    thomassimpsonAug 22, 2025
    How to fix no color or dark picture on AOC LE24A1321?
    • M
      Marcus CarterAug 22, 2025
      If your AOC LED TV displays no color, a dark picture, incorrect colors, or a picture that is too bright, try the following: Press the PICTURE button on your remote to select a different Picture Mode. You can also adjust the various Picture Mode options within the Picture settings menu to fine-tune the image to your preference.
  • J
    Jacqueline JonesSep 3, 2025
    What to do if my AOC LE24A1321 LED TV cannot receive any channels?
    • T
      Tasha RiveraSep 4, 2025
      If your AOC LED TV isn't receiving any channels, check the following: Ensure the power cord is securely connected and that the TV is turned on. Verify the antenna/cable connections. Make sure the Cable setting is correct for your TV signal source.
  • E
    emartinezSep 2, 2025
    How to fix dotted lines or stripes on AOC LED TV screen?
    • M
      Manuel BrownSep 2, 2025
      To resolve dotted lines or stripes on your AOC LED TV screen, keep the TV away from noise sources such as cars, motorcycles, or hair-dryers. If you are using a 300 ohm twin lead, move any excess lead away from the TV or consider switching to a 75 ohm coaxial cable instead.
  • B
    Bradley PinedaSep 1, 2025
    Why does my AOC LED TV have audio noise?
    • M
      Mrs. Nancy Smith DVMSep 1, 2025
      If you are experiencing audio noise with your AOC LED TV, make sure that the antenna is connected using a 75-ohm coaxial cable. Keep the antenna cable away from other connecting cords to prevent interference. Also, ensure that you are using an undamaged antenna cable.
  • J
    Joshua MillerAug 30, 2025
    Why does my AOC LE24A1321 turn off by itself?
    • Y
      youngdanielAug 30, 2025
      If your AOC LED TV is turning off unexpectedly, check the following: See if the Sleep Timer is activated. Also, check the Duration setting of the Timer to ensure it's not set to automatically turn off the TV. Finally, review the PC Power Management settings in the General Settings menu.
  • T
    Thomas BridgesAug 29, 2025
    How do I fix double images or ghosts on my AOC LE24A1321 LED TV?
    • J
      Jonathan NavarroAug 29, 2025
      To fix double images or ghosts on your AOC LED TV, start by checking the antenna and cable connections to ensure they are secure. Additionally, review the location and direction of your antenna to optimize signal reception.
  • J
    Jennifer WardAug 27, 2025
    What to do if my AOC LED TV shows only snow and noise on the screen?
    • D
      Dawn RodriguezAug 28, 2025
      If your AOC LED TV screen displays only snow and noise, check the following: Inspect the antenna to see if it's broken or bent. Also, consider the antenna's age, as it may have reached the end of its serviceable life (typically 3-5 years under normal use, or 1-2 years in coastal environments).
  • J
    Jennifer CampbellAug 27, 2025
    How to resolve noisy picture on my AOC LED TV?
    • F
      Frances BarnesAug 27, 2025
      To address a noisy picture on your AOC LED TV, ensure that the antenna is connected using a 75-ohm coaxial cable. Keep the antenna cable separated from other connecting cords to minimize interference. For best results, use an undamaged antenna cable to avoid TV interference.
  • D
    David MoyerAug 25, 2025
    What to do if my AOC LE24A1321 LED TV has good picture but no sound?
    • D
      Dr. Amanda Perry DVMAug 26, 2025
      If your AOC LED TV displays a good picture but you're not hearing any sound, try these steps: First, check the volume control and make sure it's not muted by pressing the MUTE button or VOL +. Ensure that the mute icon disappears from the screen. If you have headphones connected, disconnect them. For devices connected via HDMI, verify that the audio output setting of the connected equipment is set to PCM. Note that this TV's HDMI inputs support PCM 32, 44.1, and 48 kHz.

Summary

Important Information

Important Safety Information

Key safety guidelines for operating and maintaining the TV safely.

Usage Instructions

Installation

Guides on how to set up the TV, including placement and mounting.

AC Power Cable Handling

Instructions for connecting and handling the TV's power cord safely.

Usage Instructions

LCD Screen Care and Issues

Information on LCD screen properties, care, and potential issues.

Electrical Safety Precautions

Precautions to avoid electric shock, lightning damage, and overloading.

Usage Instructions

Antenna and External Equipment

Instructions for antennas, optional equipment, and accessories safety.

Cleaning and Magnetic Influence

Instructions for cleaning TV components and managing magnetic influence.

Usage Instructions

Operational Considerations

Guidance on sound, carrying, ventilation, and moisture protection for TV operation.

Usage Instructions

Servicing and Warnings

Information on servicing, replacement parts, and mobile phone warnings.

End of Life Disposal

Information on environmentally friendly disposal of old TVs.

Contents in the Box

Controls & Connections

Port Overview and Connections

Details of various input/output ports and their connections.

Controls & Connections

Set-Up Procedures

Instructions for inserting remote batteries and attaching the TV base.

Wall-Mounting Guide

Steps and precautions for mounting the TV on a wall.

Connecting TV

Antenna and Cable Input

Connecting the TV to antenna or cable for digital and analog programming.

High Definition Inputs

Connecting for high-definition programming via HDMI or component video.

Connecting TV

HDMI and DVI Connectivity

Specific instructions for connecting via HDMI, including DVI adapters.

Component Video Connection

Connecting using component video (YPbPr) for enhanced picture quality.

Connecting TV

Composite Video Connection

Connecting the TV using composite video (AV) input.

PC Input Connection

Connecting the TV to a PC as a monitor using VGA or HDMI.

Input Signal Reference Charts

PC Input Signal Reference

Supported resolutions and frequencies for PC input.

DVI;PC HDMI Input Signal Reference

Supported resolutions and frequencies for DVI/PC HDMI input.

Switching Input Source

Language Setting

Channel Search

Channel and Volume Control

Channel and Volume Operations

Methods for changing TV channels and adjusting volume or mute.

Adjust Video Setting

Adjust Audio Setting

Adjust Channel Setting

Adjust PC Setting

Setting Adjust

USB Media Playback

Troubleshooting

Dimensions & Specifications

AOC LE24A1321 Specifications

General IconGeneral
Screen Size24 inches
Display TechnologyLED
HDMI Ports1
USB Ports1
Aspect Ratio16:9
Brightness250 cd/m²
Contrast Ratio1000:1
Response Time5 ms
Speakers2 x 3W
VGA Port1
Weight3.5 kg
Display Resolution1366 x 768 pixels
Backlight TypeLED

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