Introduction
This manual provides comprehensive instructions for the Beyution NS-RC4NA-14 replacement infrared remote control. This remote is designed to be compatible with a wide range of Insignia LED LCD HD TV models, offering a direct replacement solution without the need for complex programming. Simply insert batteries, and the remote is ready for use.
The NS-RC4NA-14 remote control is engineered for ease of use, featuring a standard layout that mirrors original Insignia TV remotes. It provides full functionality for power, channel, volume, input selection, and menu navigation, ensuring a seamless user experience.
Setup
1. Battery Installation
The NS-RC4NA-14 remote control requires two (2) AAA alkaline batteries for operation. Ensure you use new, non-rechargeable alkaline batteries for optimal performance.
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards to open it.
- Insert two AAA batteries, matching the positive (+) and negative (-) terminals as indicated inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.

Image: Back of the remote control with the battery compartment open, illustrating correct AAA battery insertion.
2. Initial Use
This replacement remote control is pre-programmed and does not require any setup codes or pairing procedures for compatible Insignia TV models. After installing the batteries, point the remote directly at your Insignia TV and begin using it immediately.
Operating Instructions
The Beyution NS-RC4NA-14 remote control features a standard button layout for intuitive operation of your Insignia TV. Below are the primary functions:

Image: Front view of the remote control, highlighting the button layout.
- Power Button (Red): Turns the TV on or off.
- Input: Cycles through available input sources (HDMI, AV, Component, etc.).
- Number Buttons (0-9): Directly select channels.
- Menu: Accesses the TV's main menu for settings and options.
- Navigation Pad (Up/Down/Left/Right/Enter): Used to navigate menus and confirm selections.
- Exit: Closes menus or returns to the previous screen.
- VOL +/-: Adjusts the volume level.
- CH +/-: Changes the channel up or down.
- Mute: Silences or restores the TV audio.
- Aspect: Adjusts the screen aspect ratio.
- Info*: Displays channel or program information.
- CCD: Activates or deactivates Closed Captioning.
- Sleep: Sets a sleep timer for the TV.
- Favorite: Accesses favorite channels.
- MTS/SAP: Selects Multi-channel Television Sound/Secondary Audio Program.
- Picture: Adjusts picture modes.
- Audio: Adjusts audio modes.
- Media Playback Controls: Includes Play/Pause, Stop, Rewind, Fast Forward, Previous Track, Next Track buttons for media playback.
Maintenance
Battery Replacement
Replace batteries when the remote's response becomes sluggish or stops working. Always replace both AAA batteries at the same time with new alkaline batteries. Do not mix old and new batteries, or different types of batteries.
Cleaning
To clean the remote control, use a soft, dry cloth. Do not use liquid cleaners, sprays, or abrasive materials, as these can damage the remote's surface or internal components.
Troubleshooting
- Remote not responding:
- Ensure new alkaline batteries are correctly installed with proper polarity.
- Check for any obstructions between the remote control and the TV's infrared sensor.
- Confirm the remote is pointed directly at the TV.
- Verify the TV is powered on.
- Some functions not working:
- While this remote is widely compatible, specific advanced functions may vary slightly depending on your exact Insignia TV model. Refer to your TV's original manual for specific feature details.
- Remote works intermittently:
- Replace batteries with a fresh set of alkaline batteries.
- Ensure no strong light sources (like direct sunlight or bright fluorescent lights) are interfering with the IR signal.
If your TV model is not listed in the compatibility section or if issues persist after troubleshooting, please contact customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Name | NS-RC4NA-14 |
| Brand | Beyution |
| Connectivity Technology | Infrared |
| Compatible Devices | Insignia LED LCD HD Televisions |
| Battery Type | 2 x AAA Alkaline batteries (not included) |
| Maximum Range | 10 Meters |
| Controller Type | Button Control |
| Special Feature | Ergonomic design |
| Color | Black |
| Item Weight | 2 Ounces |
Compatible Insignia TV Models (Partial List)
This remote is compatible with, but not limited to, the following Insignia TV models:
- NS-32D312NA15, NS-24D510NA15, NS-40D510MX15, NS-42D510NA15, NS-40D510NA15, NS-48D510NA15, NS-32D511NA15, NS-50D550MX15, NS-50D550NA15, NS-55D550NA15
- LE-37MY83, NS-24E200NA14, NS-28E200NA14, NS-32D200NA14, NS-22E400NA14, NS-24E400NA14, NS-32E400NA14, NS-39E400NA14, NS-39L400NA14, NS-46L400NA14
- NS-39D400NA14, NS-46D400NA14, NS-50D400NA14, NS-55D440NA14, NS-46E440NA14, NS-50E440NA14, NS-50L440NA14, NS-37D20SNA14, NS-39D40SNA14, NS-40D40SNA14
- NS-42D40SNA14, NS-46D40SNA14, NS-19E310NA15, NS-28D310NA15, NS-29D310NA15, NS-32D310NA15, NS-39D310NA15, NS-32D311MX15, NS-32D311NA15
Warranty Information
This Beyution product is typically covered by a limited warranty against defects in materials and workmanship. Please refer to the product packaging or the retailer's website for specific warranty terms and conditions, including the duration of coverage and how to make a claim. Keep your purchase receipt as proof of purchase.
Support
For further assistance, technical support, or inquiries regarding product compatibility, please contact the Beyution customer service. Contact information can usually be found on the product packaging or the official Beyution website. When contacting support, please have your product model number (NS-RC4NA-14) and details of your issue ready.