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Insignia NS-39D400NA14 - User Manual

Insignia NS-39D400NA14
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NS-39D400NA14
User Guide
39" LED TV
Before using your new product, please read these instructions to prevent any damage.

Table of Contents

Other manuals for Insignia NS-39D400NA14

Preview: Brochure
Brochure2 pages
Preview: Important Information
Important Information8 pages
Preview: Quick Setup Guide
Quick Setup Guide2 pages

Questions and Answers

  • F
    fcaseSep 14, 2025
    Why won't my Insignia TV display video from connected CEC device?
    • M
      Michelle EvansSep 14, 2025
      If your Insignia TV is not displaying video from a connected CEC device, ensure the HDMI cable is securely connected to both the TV and the device. Verify that the device is connected with an HDMI cable and is a CEC device. Make sure the correct video input source is selected and that the INlink feature is turned on. Try adjusting the TV picture settings. If the device is not an Insignia device, it may not be compatible with your TV.
  • K
    Kelly BoydAug 25, 2025
    What to do if my Insignia TV has no picture and sound?
    • S
      Seth HerreraAug 25, 2025
      If your Insignia TV has no picture (screen unlit) and no sound, try the following: First, press the power button on the TV or remote. Check that the Audio Only option is set to Off. Ensure the video cables are securely connected. Adjust the contrast and brightness. Verify the power cord is plugged in. Select the correct video input source. Try another channel as the station might have issues. Ensure the incoming signal is compatible. Check the antenna or cable TV connection. Finally, check the closed caption settings, as some TEXT modes can block the screen.
  • J
    Jason GreerAug 25, 2025
    Why does my Insignia NS-39D400NA14 have picture but no sound?
    • T
      Thomas WeaverAug 26, 2025
      If your Insignia TV has a good picture but no sound, first increase the volume and make sure that the sound is not muted. Ensure that headphones are not connected, as this will prevent sound from coming from the TV speakers. Check that the correct audio mode is selected and that the audio cables are securely connected. Also, ensure the antenna or cable TV is connected correctly. If you are using an antenna, check the digital channel signal strength. The audio cables you are using may be faulty, try a new set.
  • C
    Carrie SmithAug 26, 2025
    Why my Insignia NS-39D400NA14 has no power?
    • A
      Aimee JonesAug 27, 2025
      If your Insignia TV has no power, ensure the power cord is correctly connected to both the TV and a working power outlet. Try unplugging the power cord, waiting 60 seconds, and then plugging it back in before turning on the TV. Also, check if other devices are interfering with your TV; try turning them off one at a time to identify any potential interference, and move the interfering device further away from the TV.
  • A
    Alyssa MorganSep 15, 2025
    How to eliminate audio noise on Insignia NS-39D400NA14 TV?
    • M
      Megan SuarezSep 15, 2025
      If you are experiencing audio noise with your Insignia TV, other devices (like surround sound receivers, external speakers, fans, or hair dryers) may be interfering. Try turning off one device at a time to see if the noise stops. Once you find the device causing the interference, move it further away from the TV.
  • P
    Paul ComptonSep 23, 2025
    How to prevent after images on Insignia NS-39D400NA14?
    • S
      Sarah DelgadoSep 23, 2025
      To prevent after images from appearing on your Insignia TV, avoid displaying still images like logos, games, or computer images for extended periods. This can cause permanent after-image burn-in, which is not covered by your warranty.
  • R
    Robert RobinsonSep 7, 2025
    Why are some channels not displaying on my Insignia NS-39D400NA14?
    • P
      patriciacampbellSep 7, 2025
      If one or more channels are not displaying on your Insignia TV, first ensure that the channels are not blocked via parental controls or hidden from the channel list. If using a cable or satellite box, use its remote to change channels and ensure the correct input is selected. If using an antenna, check the digital channel signal strength.
  • D
    dvincentSep 8, 2025
    Why does my Insignia TV find no channels after auto search?
    • K
      Kayla JosephSep 8, 2025
      If there are no channels after performing an Auto Channel Search on your Insignia TV, reception may vary by channel depending on the broadcast power. Contact your cable or satellite TV provider. Ensure the antenna or cable/satellite TV is securely connected to your TV, and try replacing the cable between the antenna/cable or cable/satellite box and your TV.
  • R
    Ryan BestSep 2, 2025
    How to fix dotted lines or stripes on Insignia NS-39D400NA14 TV screen?
    • J
      Jacob HaneySep 2, 2025
      If dotted lines or stripes appear on your Insignia TV screen, ensure the antenna or cable TV is correctly and securely connected. If you are using an antenna, the digital channel signal may be low, so adjust the antenna or use a high-directional outdoor/set-top antenna with an amplifier. Make sure the video cables are securely connected, and try a new set if the issue persists. Other devices may be causing interference; turn them off one by one to identify the source and move it away from the TV.
  • C
    Carol AtkinsonAug 31, 2025
    How to remove black bars on Insignia NS-39D400NA14 screen?
    • V
      Victor Perez DDSAug 31, 2025
      If the picture on your Insignia TV does not fill the screen and there are black bars around it, change the aspect ratio. Digital TV and movies are often presented in widescreen (16:9).

Summary

Child Safety

Tune into Safety

Wall Mounting Safety

Important Safety Instructions

Electric Shock Hazard

Reduces risk of fire or electric shock by not removing covers or exposing device to rain/moisture.

Lightning Precautions

Protection for device receiver during lightning storms or when unused.

Power Line Safety

Safety Check and Precautions

Damage Requiring Service

Conditions under which to unplug TV and refer servicing to qualified personnel.

Outdoor Antenna Grounding

Installing TV Stand or Wall-Mount Bracket

Installing the TV Stand

Step-by-step instructions for attaching the TV stand to the TV base.

Installing Wall-Mount Bracket

Wall Mount Bracket Warning

States TV requires UL Listed wall mount with suitable weight/load for support.

Attaching Wall Mount Bracket

Steps for removing the stand and attaching a wall-mount bracket to the TV.

Remote Control Guide

Remote Control Buttons

Explains the function of each button on the remote control.

Remote Control Operation

Connection Types Guide

Video Quality by Connection Type

Cable Connector Identification

Connecting Cable or Satellite Box

Connecting Cable or Satellite Box (Continued)

Connecting Antenna or Cable TV

Coaxial Connection for Antenna;Cable

Connecting DVD or Blu-ray Player

Connecting DVD or Blu-ray Player (Continued)

Connecting MHL-enabled Device

MHL Connection Steps

Steps to connect MHL devices, like phones or sticks, to the TV's HDMI 2/MHL jack.

Connecting Game Console

Connecting Game Console (Continued)

Connecting Computer

Using VGA Connection

Connects computer to TV using VGA cable for video and audio.

Connecting Computer (Continued)

Using HDMI Connection

Connects computer to TV via HDMI for high-quality video and audio.

Using DVI Connection

Connecting USB Flash Drive

USB Connection Steps

Connecting Headphones

Headphone Connection

Connecting Basic Home Theater System

Using Digital Audio

Connects home theater system using digital optical audio cable for TV audio.

Connecting Basic Home Theater System (Continued)

Using Analog Audio

Connecting Power

Power Connection Steps

Instructions for connecting the TV's AC power cord to the TV and a power outlet.

Using the Remote Control

Installing Remote Control Batteries

Steps for inserting AAA batteries into the remote control.

Aiming the Remote Control

Turning on TV for the First Time

Initial TV Setup Wizard

Guides through initial setup: language, time, picture mode, TV source, channels.

Time Zone and Daylight Saving Settings

Adjusts time zone and daylight saving settings for accurate time display.

Scanning for Channels

Understanding Basic TV Operations

Turning TV On or Off

Instructions for powering the TV on, off, and into standby mode.

Selecting Video Input Source

Adjusting Picture Settings

Adjusting TV Picture

Details how to adjust picture mode, backlight, brightness, contrast, color, and tint.

Picture Mode Selection

Adjusting Picture Settings (Continued)

Adjusting Sound Settings

Sound Settings Adjustment

Fine-tunes sound quality by adjusting sound mode, balance, bass, and treble.

Sound Mode Options

Audio Output Selection

Selecting Audio Output Mode

Audio Output Mode Selection

Changing Channel Settings

Automatic Channel Search

Scans for and stores available TV channels in the channel list.

Changing Channel Settings (Continued)

Hiding Channels

Setting Parental Controls - Password

Setting or Changing Password

Guides on setting or modifying the 4-digit parental control password.

Setting Parental Controls - Button Lock

Locking Control Buttons

Locks TV buttons, allowing operation only via remote control.

Setting Parental Controls - Block Unrated TV

Blocking Unrated TV

Blocks TV programs without ratings, requiring password entry.

Setting Parental Control Levels

U.S. Rating Levels Explained

Explains U.S. TV and movie rating systems for content filtering.

Canadian Rating Levels Explained

Explains Canadian English and French rating systems for content filtering.

Setting Parental Control Levels (Continued)

Using Closed Captioning

Turning Closed Captioning On or Off

Adjusting Time Settings

Setting the Clock

Time Zone and Daylight Saving Settings

Adjusting Time Settings (Continued)

Setting the Sleep Timer

Using INlink Feature

INlink Control Setting

Enables/disables HDMI CEC control for connected devices.

Device Auto Power Off

Using MHL or Roku Streaming Stick

Using MHL-enabled Device

Connects MHL devices to view their screen on the TV.

Using Roku Streaming Stick

Roku Streaming Stick Connection

Connects a Roku Streaming Stick to the TV for streaming content.

Using USB Flash Drive

Switching to USB Mode

Troubleshooting - General

Restoring Settings to Defaults

Resets all customized settings, including parental controls, to factory defaults.

Video and Audio Troubleshooting

Provides solutions for common video and audio problems.

Troubleshooting - Picture & Audio Issues

Picture Problems

Troubleshoots problems like dark/poor picture, no picture, or incorrect color.

Audio Problems

Troubleshoots issues like no sound, poor sound, or audio noise.

Troubleshooting - Display & Remote Issues

Screen Display Issues

Troubleshoots screen display issues like lines, double images, or spots.

Remote Control Issues

Addresses issues with the remote control not working or programming.

Troubleshooting - Common Problems

No Speaker Output or Afterimages

Troubleshooting - General Issues

No Power or Signal Errors

Solves problems related to no power or 'No signal' error messages.

Channel Search Issues

Troubleshooting - MHL;Roku;INlink

MHL Device Connectivity Problems

Troubleshoots issues with MHL device charging, video, or audio playback.

Roku Streaming Stick Issues

Troubleshoots problems with Roku Streaming Stick display or control.

Troubleshooting - INlink Device Issues

INlink Device Compatibility Problems

Troubleshoots issues with INlink device display, control, and power management.

Troubleshooting - INlink Feature Operation

INlink Feature Operation Problems

Addresses issues with INlink device not showing up, turning off, or turning on with TV.

Programming Universal Remote Controls

Universal Remote Control Codes

Provides common codes for programming universal remotes to control the TV.

Remote Control Code Resources

One-Year Limited Warranty

Warranty Coverage and Duration

Insignia NS-39D400NA14 Specifications

General IconGeneral
Screen Size39 inches
Display TypeLED
Refresh Rate60 Hz
HDMI Ports3
USB Ports1
Smart TVNo
Built-in Wi-FiNo
Audio Output10W
Resolution1366 x 768
Backlight TypeLED
InputsHDMI, USB, Composite, RF
Weight15.4 lbs

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