Insignia NS-39L700A12

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Questions and Answers:

M
Megan ThomasSep 13, 2025
Why is my Insignia TV picture quality good on some channels but poor on others?
- C
  Chelsea PowellSep 13, 2025
  If your Insignia TV picture quality is good on some channels but poor on others, the problem may be caused by a poor or weak signal from the broadcaster or cable TV provider. If you connect to cable or satellite TV without a set-top box and experience poor picture quality, you may need to install a set-top box to improve signal reception and picture quality. Contact your cable or satellite TV provider about upgrading to a set-top box.
C
Christopher OchoaSep 12, 2025
Why is there no sound and no picture on my Insignia TV?
- A
  Andrea FergusonSep 12, 2025
  If your Insignia TV screen is dark and there's no sound, try the following: ensure the power cord is plugged in, press the power button on the TV or remote, verify the video cables are securely connected, select the correct video input source, and try another channel in case the station is experiencing issues. Also, make sure the incoming signal is compatible and the antenna or cable TV is correctly connected. Check the closed caption settings, as some TEXT modes can block the screen. Finally, ensure that the Audio Only option is set to Off and adjust the contrast and brightness.
S
simsericSep 12, 2025
Why does my Insignia NS-39L700A12 TV cabinet creak?
- D
  Danielle HensleySep 12, 2025
  When the TV is in use, the temperature rises naturally and may cause the cabinet to expand or contract which can cause a creaking noise. This is not a malfunction.
Z
Zachary GutierrezSep 12, 2025
How do I fix double images on my Insignia TV?
- S
  samantha72Sep 12, 2025
  To resolve double images on your Insignia TV, use a highly directional outdoor antenna, cable TV, or satellite TV.
R
Robert WilliamsSep 8, 2025
Why is the picture quality on my Insignia TV good on some channels but poor on others?
- O
  Oscar HarperSep 8, 2025
  The problem may be caused by a poor or weak signal from the broadcaster or cable TV provider. If you connect to cable or satellite TV without a set-top box and experience poor picture quality, you may need to install a set-top box to improve signal reception and picture quality.
N
Natasha PadillaSep 8, 2025
How do I fix the color on my Insignia NS-39L700A12?
- J
  justin32Sep 8, 2025
  If your Insignia TV has no color, a dark picture, or the color is not correct, try the following: - Try another channel to rule out issues with the broadcast. - Adjust the color saturation. - Make sure the video cables are connected correctly and securely to the back of your TV. - Ensure that the antenna or cable TV is connected correctly and securely. - If you are using an antenna, the digital channel signal may be low. If the signal strength is low, adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier.
R
Richard CarrilloAug 23, 2025
What to do if my Insignia TV has no picture and no sound?
- A
  Abigail CalhounAug 23, 2025
  If your Insignia TV screen is dark and there is no sound, try the following: - Press the power button on the TV or the remote control. - Ensure the power cord is properly plugged in. - Check that the video cables are securely connected to the back of your TV. - Verify that the correct video input source is selected. - Adjust the contrast and brightness settings. - Ensure the 'Audio Only' option is set to 'Off'. - Try a different channel to rule out station issues. - Confirm that the incoming signal is compatible. - Check the antenna or cable TV connection to ensure it is correctly and securely connected. - Review the closed caption settings, as some TEXT modes can block the screen.
D
David HarperSep 6, 2025
Why does my Insignia TV keeps turning off?
- C
  Christine SmithSep 6, 2025
  If your Insignia TV keeps turning off, make sure that the sleep timer is not turned on.
E
Earl LeonardSep 5, 2025
How to fix Insignia NS-39L700A12 with good sound but poor color?
- A
  Alexis MendozaSep 5, 2025
  If your Insignia TV has good sound but poor color, adjust the contrast, color, and brightness settings.
H
hudsonmichaelSep 4, 2025
How to fix Insignia NS-39L700A12 picture that does not fill the screen?
- D
  Douglas NovakSep 4, 2025
  If the picture on your Insignia TV does not fill the screen and there are black bars around it, change the aspect ratio. An increasing amount of digital TV and movies are presented in wide screen (16:9).

Insignia NS-39L700A12 Specifications

General

Brand	Insignia
Model	NS-39L700A12
Category	TV
Language	English

Summary

Child Safety Guidelines

Tune Into Safety Tips

Safety tips for placing and securing your TV to prevent tip-overs.

Wall Mounting Instructions

Guidelines for securely mounting your TV to a wall.

Important Safety Instructions

Safety Warnings

Critical safety warnings regarding electrical shock, lightning, and handling the LCD panel.

Safety Cautions

Cautions related to service, power source, and environmental factors.

Product Introduction

Installing Stand or Wall Mount

Instructions for attaching the TV stand or a wall-mount bracket.

TV Components Overview

Package Contents

List of items included in the TV package.

Front Panel Identification

Identification of the TV's front panel components.

Side Control Buttons

Identification and function of the TV's side control buttons.

Making Connections

Choosing the Right Connection Type

Guide to selecting the best connection type for video quality.

Connecting Power

Connecting a Cable or Satellite Box

Using HDMI Connection

How to connect a cable/satellite box using the best quality HDMI connection.

Connecting via DVI

Connecting via Component Video

Connecting via Composite Video

Connecting via Coaxial

Connecting Antenna or Cable TV

Connecting DVD or Blu-ray Player

HDMI Connection Guide

Connecting a DVD/Blu-ray player via HDMI for optimal quality.

DVI Connection Guide

Connecting a DVD/Blu-ray player via DVI with audio connection.

Connecting External Devices

Connecting a VCR

Connecting Camcorder or Game Console

Connecting USB Flash Drive

Connecting Basic Home Theater

Connecting Multi-Device Home Theater

Using the Remote Control

Installing Remote Batteries

Step-by-step guide for inserting batteries into the remote control.

Aiming the Remote Control

Instructions on how to properly aim the remote control for optimal function.

First-Time TV Setup

Initial TV Setup Wizard

Guide through the initial TV setup wizard for language, time, and source.

Understanding TV Basics

Turning TV On or Off

How to power the TV on and off, and enter standby mode.

Selecting Video Input Source

How to choose the active video input source for the TV.

On-Screen Menu Overview

Picture Menu (TV Mode)

Overview of picture adjustment options in TV mode.

Audio Menu (TV Mode)

Overview of audio adjustment options in TV mode.

Channels Menu (TV Mode)

Overview of channel management options in TV mode.

Navigating TV Menus

How to use the remote control to navigate through the TV's menus.

Selecting Channels

Adjusting Volume

Viewing Channel Information

Viewing System Information

Adjusting the Picture

Picture Mode Selection

Choose viewing modes like Vivid, Standard, Theater, Energy Savings, or Custom.

Picture Quality Adjustments

Fine-tune brightness, contrast, color, tint, and sharpness for optimal viewing.

Aspect Ratio Control

Adjust the picture's display ratio to fit the screen.

Advanced Video Settings

Access advanced video options like Overscan & Color Temperature.

Adjusting the Sound

Sound Settings Customization

Customize audio settings like Surround, Treble, Bass, Balance, and Digital Audio.

Playing TV Audio Only Mode

Option to listen to audio without displaying the picture.

Changing Channel Settings

Automatic Channel Scanning

How to scan for available channels and store them in the channel list.

Hiding Channels

Setting Favorite Channels

Viewing Favorite Channels

Labeling Channels

Checking Digital Signal Strength

Turning Auto Zoom On or Off

Setting Parental Controls

Setting or Changing Password

How to set or change the 4-digit password for parental controls.

Locking Control Buttons

Blocking Unrated TV Content

Setting Parental Control Levels

Downloading Rating Information

Using Closed Captioning

Turning Closed Captioning On or Off

How to enable or disable closed captioning display on the TV.

Selecting Analog Caption Mode

Choose analog caption modes (CC1-CC4, Text1-Text4).

Customizing Digital Caption Styles

Adjusting Time Settings

Setting the Clock

Manually or automatically set the TV's date and time.

Setting the Sleep Timer

Adjusting Menu Settings

Selecting Menu Language

Change the on-screen menu language to English, Français, or Español.

Labeling Input Sources

Restoring Default Settings

Using a USB Flash Drive

Switching to USB Mode

How to access and navigate the USB device connected to the TV.

Browsing Photos from USB

Viewing Photos in Slideshow

Customizing Slideshow Settings

Maintaining Your TV

Cleaning the TV Cabinet

Instructions for cleaning the exterior cabinet of the TV.

Cleaning the TV Screen

Instructions for cleaning the TV screen gently.

Troubleshooting Common Issues

Video and Audio Problems

Solutions for common picture and sound problems.

Remote Control Problems

Troubleshooting steps for remote control issues.

General Troubleshooting Tips

General troubleshooting tips for power and signal issues.

Product Specifications

Programming Universal Remotes

Programming a Different Remote

Guide to programming universal remote controls with common codes.

Legal Notices

Two-Year Limited Warranty

Warranty Definitions

Key terms and definitions related to the product warranty.

Obtaining Warranty Service

Steps to follow for obtaining warranty service for the product.

Warranty Exclusions

List of conditions and damages not covered by the warranty.

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