Installation Guide
Tools Needed:
- Phillips screwdriver
- Level
- Tape measure
- Power drill (optional for wall mounting)
- Cable management accessories
Step-by-Step Setup
- Unpack and Inspect: Carefully remove TV from packaging and inspect for any damage during shipping.
- Assemble Stand: Attach the TV stand to the base using provided screws and screwdriver.
- Choose Location: Select a stable, flat surface away from direct sunlight and heat sources.
- Connect Power: Plug the power cord into a grounded electrical outlet.
- Connect External Devices: Connect cable/satellite box, gaming consoles, or streaming devices to HDMI ports.
- Antenna/Cable Connection: Connect antenna or cable directly to the ANT/CABLE input.
- Initial Setup: Turn on TV and follow on-screen instructions for language, channel scan, and network setup.
Specifications
| Model Number | NS-24DF310NA21 |
| Display Type | LED LCD |
| Screen Size | 24 Inches (Diagonal) |
| Resolution | 720p HD (1366 x 768) |
| Aspect Ratio | 16:9 |
| Refresh Rate | 60Hz |
| Backlight | LED Edge Lit |
| Connectivity | 2 x HDMI, 1 x USB, 1 x Component, 1 x Composite, RF Input |
| Sound Output | 10W (5W x 2) |
| Power Consumption | 30W (Typical) |
| Dimensions (with stand) | 21.8" x 14.3" x 7.2" |
| Weight | 7.5 lbs (without stand) |
| VESA Mount | 100mm x 100mm |
Warranty Information
- Limited Warranty: 1 year parts and labor
- Panel Warranty: 1 year on LCD panel
- Extended Coverage: Optional protection plans available
For warranty service, contact Insignia Customer Service at 1-877-467-4289 or visit InsigniaProducts.com
Key Features
720p HD Resolution
Crystal-clear 720p high-definition resolution delivers sharp, detailed images with vibrant colors and excellent clarity for an immersive viewing experience.
LED Backlight Technology
Energy-efficient LED backlighting provides bright, uniform illumination with excellent contrast ratios and reduced power consumption compared to traditional LCD TVs.
Multiple Connectivity Options
Equipped with 2 HDMI ports, USB input, and component/composite inputs for connecting gaming consoles, streaming devices, and other entertainment sources.
Built-in Digital Tuner
Integrated ATSC digital tuner receives over-the-air digital broadcasts in crystal-clear high definition without requiring a separate converter box.
Energy Efficient
Meets ENERGY STAR® guidelines for energy efficiency, helping to reduce electricity costs while minimizing environmental impact.
Wall Mount Compatible
Standard 100mm x 100mm VESA mounting pattern allows for easy wall installation, perfect for bedrooms, kitchens, or small spaces.
Input/Output Ports
HDMI 1/2
High-definition multimedia interface for Blu-ray players, gaming consoles, and streaming devices
USB Port
Connect USB drives to view photos, play music, or watch video files
Component Input
Supports component video connections for high-quality analog video
Composite Input
Standard composite video input for older devices and gaming systems
RF Input
Antenna/cable connection for receiving over-the-air broadcasts
Audio Output
Digital audio output for connecting to sound bars or home theater systems
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No picture, no sound | Power issue, TV not turned on | Check power cord connection, press power button on remote or TV |
| No picture, but sound | Input source issue, brightness settings | Check input source selection, adjust picture settings |
| No channels available | Antenna not connected, channel scan needed | Run auto channel scan, check antenna connection |
| Remote control not working | Dead batteries, IR sensor blocked | Replace batteries, ensure clear path to TV IR sensor |
| Poor picture quality | Weak signal, incorrect settings | Reposition antenna, adjust picture settings |
| No sound from HDMI devices | HDMI cable issue, audio settings | Check HDMI cable connection, adjust audio output settings |
Common Issues and Solutions
- TV won't turn on: Check power cord, try different outlet, ensure power button is pressed
- Picture too dark/bright: Adjust brightness, contrast, and backlight settings in picture menu
- No signal from device: Verify correct input source is selected, check cable connections
- Sound distortion: Adjust volume settings, check audio cables, try different sound mode
- USB not recognized: Ensure USB drive is formatted correctly, try different USB device
- TV randomly turns off: Check sleep timer settings, ensure proper ventilation
Manual Downloads
Current Model Manuals
NS-24DF310NA21
24" LED 720p HD TV
NS-24DF410NA21
24" LED 720p Smart TV
NS-24DR310NA21
24" LED 720p Roku TV
NS-24DF210NA21
24" LED 720p Basic TV
Popular Previous Models
NS-24E310NA21
24" LED 720p 2019 Model
NS-24D310NA21
24" LED 720p 2018 Model
NS-24C310NA21
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NS-24L240A13
24" LED 720p 2016 Model