Installation Guide
Tools Needed:
- Phillips screwdriver
- Level
- Measuring tape
- 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 shipping damage.
- Choose Location: Select a stable, flat surface or wall location with proper ventilation and access to power outlet.
- Attach Stand: Secure the TV stand using provided screws and ensure it is firmly attached.
- Connect Power: Plug the power cord into a properly grounded electrical outlet.
- Connect Sources: Connect cable/satellite box, gaming consoles, or streaming devices to HDMI ports.
- Antenna Connection: Connect antenna or cable directly to the TV's RF input for over-the-air channels.
- Initial Setup: Power on TV and follow on-screen setup wizard for language, channel scan, and network connection.
Specifications
| Model Number | NS-19D310NA21 |
| Display Type | LED-LCD |
| Screen Size | 19 inches (48 cm) |
| Resolution | 1366 x 768 HD |
| Aspect Ratio | 16:9 |
| Refresh Rate | 60 Hz |
| Inputs | 2 x HDMI, 1 x USB, 1 x Component, 1 x Composite, RF Input |
| Sound Output | 10W (2 x 5W) |
| Power Consumption | 25W (Operating), 0.5W (Standby) |
| Dimensions (with stand) | 45.2 x 30.5 x 19.8 cm |
| Weight | 3.2 kg (with stand) |
| VESA Mount | 100 x 100 mm |
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 Support at 1-877-467-4289 or visit InsigniaProducts.com
Key Features
HD Resolution
1366 x 768 resolution delivers clear, detailed images with vibrant colors and sharp text for an enhanced viewing experience.
LED Backlight
Energy-efficient LED backlighting provides bright, uniform illumination with improved contrast and lower power consumption.
Multiple Inputs
Two HDMI ports, USB input, and component/composite inputs allow connection to various devices including gaming consoles and streaming sticks.
Built-in Tuner
Digital ATSC tuner receives over-the-air HD broadcasts without requiring an external converter box.
Energy Efficient
Meets ENERGY STAR® requirements for low power consumption, helping reduce electricity costs.
Wall Mountable
VESA 100x100 mm compatible for easy wall mounting in bedrooms, kitchens, or small spaces.
Input Connections Explained
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
Analog HD connection for older gaming systems and DVD players
Composite Input
Standard definition connection for VCRs and older video equipment
RF Input
Antenna/cable connection for receiving over-the-air broadcasts
Audio Output
3.5mm headphone jack for private listening or external speaker connection
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No picture, no sound | Power issue, faulty power cord | Check power connection, try different outlet, ensure power button is on |
| No picture, sound works | Input selection, backlight issue | Check input source, adjust brightness/contrast settings |
| Poor picture quality | Signal strength, incorrect settings | Rescan channels, adjust picture settings, check connections |
| No channels found | Antenna connection, signal area | Check antenna connection, perform channel auto-scan, reposition antenna |
| Remote not working | Batteries, IR sensor blocked | Replace batteries, ensure clear path to TV IR sensor, check remote distance |
| No sound from HDMI | Audio settings, device output | Check TV audio settings, verify source device audio output settings |
Common Issues
- Pixel issues: Allow TV to warm up, run pixel refresh if available
- Sound distortion: Check audio settings, reduce bass/treble levels
- Input switching problems: Power cycle TV, check connected devices
- Standby light blinking: Unplug TV for 2 minutes, then restart
- USB not recognized: Format USB to FAT32, check file compatibility
- Image retention: Use TV for varied content, enable screen saver features
Manual Downloads
Current Model Manuals
NS-19D310NA21
19-inch LED HDTV
NS-24D310NA21
24-inch LED HDTV
NS-32D310NA21
32-inch LED HDTV
NS-40D310NA21
40-inch LED HDTV
Popular Previous Models
NS-19L450A11
19-inch 720p LED TV
NS-22L450A12
22-inch LED TV
NS-24D420NA16
24-inch 1080p TV
NS-32D420NA16
32-inch 720p LED TV