The VIZIO E400i-B2 is a 40-inch Class Full HD (1080p) Smart LED HDTV with Edge Lit Razor LED backlight, 120Hz refresh rate, VIZIO Internet Apps Plus (V.I.A. Plus) for streaming content, built-in Wi-Fi ready (802.11n), 3 HDMI ports, USB media playback, DTS Studio Sound, ambient light sensor, and ENERGY STAR certification in default settings. It supports Dolby Digital Plus and features parental controls and closed captioning. Powered by 120V AC, 60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.
WARNING! To reduce the risk of electric shock or fire: Switch off power before connecting components; do not expose to rain or moisture; do not block ventilation openings; operate on a grounded 120V outlet; unplug before servicing. Avoid using near water, heat sources, or with damaged cords. Unplug during lightning storms or extended non-use. Do not overload outlets or use extension cords. Ground antenna systems properly. Maintain 3 feet from heat sources; secure TV to prevent tip-over; use two people for installation. Clean with dry cloth only; unplug before cleaning; wait for condensation to clear after temperature changes. Insert batteries correctly; dispose properly. Exposure to loud sounds can damage hearing. Keep away from children; do not allow hanging on TV. Follow instructions for moving TV; unplug cords before moving. Do not defeat the polarized plug; protect power cord. Refer all servicing to qualified personnel.
Key components: Edge Lit LED panel, V.I.A. Plus interface, XRT112 Remote, HDMI ports (3), USB, Ethernet, Optical Audio Out, built-in Wi-Fi ready, ambient light sensor.
| Feature | Description |
|---|---|
| Screen Size | 40" Class (40.00" Diagonal) |
| Resolution | Full HD 1920x1080 |
| Refresh Rate | 120Hz |
| Smart Platform | V.I.A. Plus (Netflix, Hulu, etc.) |
| Audio | DTS Studio Sound, 10W x 2 Speakers |
| Connectivity | 3 HDMI, 1 USB 2.0, Ethernet, Wi-Fi Ready |
| Other | Dynamic Contrast 2,000,000:1, Ambient Light Sensor |
Unpack and inspect contents: TV with stand, remote with batteries, power cord, Quick Start Guide, screws. Place on stable level surface or wall-mount using VESA 100x100mm pattern (M4 screws, max weight 15.43 lbs without stand). Connect power to grounded 120V outlet. Attach devices via HDMI, RF, USB, or Ethernet.
Electrical: 120V, 60Hz; typical consumption 43.47W, <1W standby.
Power on TV; follow Setup App prompts. Select Home Use, language (English/Français/Español), country. Accept terms; connect to Wi-Fi (enter password) or Ethernet. Enter personal info; set time zone. Scan channels for antenna/cable.
CAUTION! Ensure stable network; use two people for handling.
Access via MENU button on remote (XRT112). Adjust Picture (modes: Standard/Calibrated/Game; Backlight, Contrast, etc.), Audio (Surround Sound, Volume Leveling, Equalizer), Network (Wi-Fi/Ethernet setup, test connection), Channels (Auto scan), Timers (Sleep, Auto Power Off), Closed Captions, Parental Controls (PIN-based), System (Language, CEC, Reset).
Remote: Power, Input, Volume +/-, Navigation, OK, V (V.I.A.), Closed Captions, Aspect Ratio.
V.I.A. Plus enables access to apps like Netflix, Hulu for on-demand content (internet required). Press V button for App Dock; browse My Apps, Featured, Categories. Customize: Add/move/delete apps. Launch with OK; fullscreen mode available.
Tip: Update apps via menu; restart if issues occur.
Format USB as FAT32; supports MP3, JPEG, MPEG videos. Connect to USB port; press V > Multimedia. Browse folders, select files; controls: Play/Pause, FF/RW, slideshow for photos.
WARNING! Safely remove USB by powering off TV to prevent data loss.
Closed Captions: Enable for analog/digital; customize style, size, color. Parental Controls: Lock channels/ratings with PIN. Timers for sleep/auto off. Ambient Light Sensor auto-adjusts picture.
Unplug before cleaning. Wipe screen with dry, soft cloth; avoid abrasives, solvents, or excess moisture. For moving, unplug and secure cables; use original packaging. Wait for condensation if changing environments.
WARNING! Do not spray liquids on TV; keep ventilation clear.
FCC Class B compliant; use shielded cables. Complies with HDMI 1.4, Dolby Digital Plus. Indoor use; dispose batteries/product per local regulations; recycle at VIZIO.com/environment. Open source licenses available upon request. ENERGY STAR: Default settings qualify.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No Signal | Wrong input/source | Press INPUT; scan channels if using antenna/cable. |
| No Power | Unplugged/outlet issue | Check outlet/cord; press Power. |
| No Image | Loose cables/settings | Secure cables; adjust Brightness/Contrast; change input. |
| No Sound | Muted/low volume/settings | Press Volume/Mute; check Audio menu; ensure speakers On. |
| Poor Colors | Settings/cables | Adjust Color/Tint; reset picture; check cables. |
| Remote Not Working | Batteries/direction | Replace AAA batteries; point at sensor; press one button at a time. |
Reset: System > Reset & Admin > Factory Reset (erases settings).
Service: (877) 698-4946; support.vizio.com