1. Introduction
This manual provides essential information for the safe and efficient operation of your Emerson ET-4000 40" Class Full HD LED TV. Please read this manual thoroughly before using the television and retain it for future reference.
The Emerson ET-4000 TV offers a vibrant visual experience with Full HD 1080p resolution, LED backlighting for superior brightness and color, and multiple connectivity options. Its slim design makes it a versatile addition to any home entertainment setup.
2. What's in the Box
Upon unpacking, please ensure all items listed below are present and in good condition:
- Emerson ET-4000 40" Class Full HD LED TV
- Full-function Remote Control
- TV Stand (Base and Screws)
- AC Power Adapter
- User Manual (this document)
- Warranty Card
- 2 x AAA Batteries (for remote control)
If any items are missing or damaged, please contact customer support immediately.
3. Setup
3.1 Physical Setup
Your Emerson ET-4000 TV can be placed on a stand or wall-mounted. Ensure the TV is placed on a stable, level surface or securely mounted to a wall using a compatible VESA mount (not included).
Attaching the TV Stand:
- Carefully place the TV screen-down on a soft, clean surface to prevent scratches.
- Align the TV stand with the mounting holes on the bottom of the TV.
- Secure the stand using the provided screws. Do not overtighten.

This image shows the sleek front profile of the Emerson ET-4000 TV, highlighting its slim bezels and the included stand for tabletop placement.

This image demonstrates the TV's mountable design, showing it elegantly installed on a wall in a modern living space, complementing the decor.
3.2 Connections
Connect your devices to the TV using the appropriate ports located on the back panel.
- HDMI Inputs: Connect Blu-ray players, gaming consoles, cable boxes, or other HDMI-enabled devices. The TV features multiple HDMI ports for versatile entertainment setup.
- USB Port: Plug in a USB drive to play media files (photos, videos, music).
- RF Antenna Input: Connect an antenna for over-the-air digital TV broadcasts.
- VGA/PC Audio: For connecting a computer.

A close-up view of a hand connecting an HDMI cable to one of the multiple HDMI inputs on the back of the Emerson TV, illustrating ease of device connection.

This image provides a detailed look at the TV's rear panel, showcasing the RF Antenna, 3 HDMI, VGA, PC Audio, and USB 2.0 ports for comprehensive connectivity.
4. Operating Instructions
4.1 Basic Operation
Power On/Off: Press the Power button on the remote control or on the TV itself.
Channel Selection: Use the CH+/- buttons on the remote or enter channel numbers directly.
Volume Control: Use the VOL+/- buttons on the remote.
Menu Navigation: Use the directional arrows and OK button on the remote to navigate the on-screen menu for settings adjustments.

This image shows a user comfortably operating the Emerson TV with its full-featured remote control, emphasizing ease of use for navigating entertainment options.
4.2 Picture and Sound Settings
Access the TV's menu to adjust picture modes (Standard, Dynamic, Movie, etc.), brightness, contrast, color, and sharpness. Sound settings include equalizer adjustments and sound modes (Standard, Music, Movie, etc.).

The TV screen displays a vibrant, high-definition image, showcasing the sharp and detailed picture quality of the Emerson ET-4000.

An immersive view of the TV screen demonstrating the crisp and clear Full HD 1080p resolution, bringing content to life with stunning detail.

This image highlights the vibrant colors and brighter whites achieved through the TV's LED backlighting, enhancing the overall visual experience.

A couple enjoying content on the Emerson TV, illustrating the breathtaking clarity and detail offered by its HD display, perfect for home entertainment.

A user enjoying a fully immersive viewing experience by connecting headphones to the TV's 3.5mm headphone jack, ideal for private listening.
4.3 Media Playback via USB
Insert a USB flash drive into the USB port. The TV will automatically detect the drive and prompt you to select the media type (photos, music, or video) you wish to play. Navigate through your files using the remote control.

This image highlights the convenience of the TV's USB port, allowing users to easily plug in a USB drive and enjoy their personal media collection on the big screen.
4.4 Digital TV Tuner (ATSC)
The built-in digital TV tuner allows you to receive over-the-air broadcasts. Perform a channel scan through the TV's menu to find available digital channels in your area.

A user enjoying crystal-clear over-the-air broadcasts on the Emerson TV, showcasing the integrated Digital ATSC TV tuner for an optimal viewing experience.
4.5 Sleep Timer
The sleep timer feature allows you to set a specific time after which the TV will automatically turn off. This is useful for energy saving or if you tend to fall asleep while watching TV.

This image depicts a couple watching TV in bed, highlighting the convenient sleep timer feature, perfect for late-night viewing and energy efficiency.
5. Maintenance
Proper care and maintenance will extend the life of your television.
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, use a screen cleaner specifically designed for electronics. Do not spray cleaner directly onto the screen.
- Cleaning the Cabinet: Use a soft, dry cloth to wipe the TV cabinet. Avoid using abrasive cleaners or solvents.
- Ventilation: Ensure adequate ventilation around the TV. Do not block ventilation openings.
- Power Cord: Regularly check the power cord for any damage. If damaged, contact qualified service personnel.
6. Troubleshooting
Before contacting customer support, please refer to the following common issues and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Power cord not securely connected; Power outlet not working. | Ensure power cord is firmly plugged into both the TV and a working electrical outlet. Try a different outlet. |
| No Picture, but Sound is Present | Incorrect input source selected; External device not powered on or connected properly. | Press the SOURCE button on the remote to select the correct input. Check all cable connections and ensure external devices are powered on. |
| No Sound, but Picture is Present | Volume is muted or too low; Incorrect audio output settings. | Press the MUTE button or increase the volume. Check audio settings in the TV menu. |
| Remote Control Not Working | Batteries are dead or incorrectly inserted; Obstruction between remote and TV sensor. | Replace batteries (2 AAA). Ensure no obstacles are blocking the remote sensor on the TV. |
7. Specifications
Detailed technical specifications for your Emerson ET-4000 TV:
| Feature | Detail |
|---|---|
| Brand | Emerson |
| Model Number | ET-4000 |
| Screen Size | 40 Inches (102 cm diagonal) |
| Display Technology | LED |
| Resolution | 1080p Full HD (1920 x 1080) |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| Product Dimensions (W x H x D) | 35.7" x 22.36" x 8.14" (with stand) |
| Item Weight | 12.15 pounds |
| Color | Glossy Black |
| Connectivity | HDMI (x3), USB (x1), RF Antenna, VGA, PC Audio |
| Included Batteries | 2 AAA batteries (for remote) |

A visual representation of the Emerson TV's dimensions (35.6 in. width, 22.5 in. height, 8.2 in. depth) and weight (12.23 lbs), providing key physical specifications.
8. Warranty and Support
Your Emerson ET-4000 TV comes with a manufacturer's warranty. Please refer to the included Warranty Card for detailed terms and conditions, including coverage period and how to make a claim.
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Emerson customer support. Contact information can typically be found on the Warranty Card or the official Emerson website.
Always keep your purchase receipt as proof of purchase for warranty purposes.