1. Introduction
This manual provides instructions for the Smartby Universal XRT136 Remote Control. This remote is designed to operate various Vizio Smart TV models without requiring any programming or setup. Simply insert batteries, and it is ready for use.

Image: Front view of the Smartby Universal XRT136 Remote Control, showcasing all buttons.
2. Setup: Battery Installation
The remote control requires two AAA batteries (not included). Follow these steps to install them:
- Locate the notch on the back of the remote control.
- Insert a coin into the notch and gently pry open the back cover.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the battery compartment.
- Replace the battery cover, pressing firmly until it clicks into place.

Image: Diagram illustrating the process of opening the battery compartment and inserting AAA batteries into the remote control.
3. Operating Instructions: Button Functions
The Smartby Universal XRT136 Remote Control features dedicated buttons for various functions. Below is a guide to each button's purpose:

Image: Detailed view of the XRT136 remote control with labels pointing to each button and its corresponding function.
- INPUT: Changes the currently displayed input source on the television.
- POWER: Turns the television on or off.
- App Launcher Buttons (VUDU, NETFLIX, Amazon, XUMO, CRACKLE, iHeartRadio): Quickly launches the corresponding application.
- EXIT: Closes on-screen menus or returns to the previous screen.
- MENU: Displays the television's settings menu.
- Arrow Buttons (Up, Down, Left, Right): Navigates through on-screen menus and options.
- OK/Play/Pause: Selects the highlighted menu option, plays content, or pauses content.
- BACK: Returns to the previous menu or screen.
- INFO: Displays information about the current program or content.
- VOL +/-: Increases or decreases the audio volume.
- CC (Closed Caption): Opens or closes the closed captioning feature.
- V Button: Launches SmartCast TV or returns to the SmartCast TV Home Screen.
- PIC: Cycles through different picture setting modes.
- CH +/-: Changes the television channel.
- MUTE: Turns the audio on or off.
- LAST: Returns to the last viewed channel.
- Number Pad (0-9): Manually enters a channel number.
- DASH (-): Used with the number pad to manually enter a digital sub-channel (e.g., 18-4 or 18-5).
4. Compatibility
This universal remote control is compatible with a wide range of Vizio Smart TV models. It replaces various Vizio remote control models including XRT112, XRT122, XRT302, XRT135, XRT510, XRT500, XRT100, XRT140, VR1, VR2, VR7, VR10, VR15, and XRT260.
Compatible Vizio TV series include:
- D-Series: D24f-F1, D32f-F1, D43f-F1, D50f-F1
- E-Series: E43-E2, E50-E1, E50x-E1, E55-E1, E55-E2, E60-E3, E65-E0, E65-E1, E65-E3, E70-E3, E75-E1, E75-E3, E80-E3, E55D0, E55U-D0, E55U-D2, E60U-D3, E65D0, E65D1, E65U-D1, E65U-D3, E70D3, E70U-D3, E75E16, E80U-D3
- M-Series: M50-E1, M55-E0, M65-E0, M70-E3, M75-E1, M50D1, M55D0, M60D1, M65D0, M70D3, M80D3
- P-Series: P55-E1, P65-E1, P75-E1, P50C1, P55C1, P65-C1, P75C1
- And other VIZIO V/M/D/P/PX/E/OLED/LED/LCD/HD/4K/HDR/UHD Smart TV models.

Image: The XRT136 remote control alongside a list of compatible Vizio TV models and other remote models it replaces.
5. Specifications
| Feature | Detail |
|---|---|
| Brand | Smartby |
| Model Number | XRT136 |
| Special Feature | Universal, No Programming Required |
| Color | Black |
| Max Number of Supported Devices | 1 (Television) |
| Compatible Devices | Vizio Smart Televisions |
| Item Weight | 2.08 ounces |
| Package Dimensions | 6.69 x 1.77 x 0.75 inches |

Image: Front, side, and back views of the XRT136 remote control, illustrating its physical dimensions and design.
6. Troubleshooting
If the remote control is not functioning as expected, consider the following:
- Check Batteries: Ensure that the batteries are inserted correctly with the correct polarity (+/-) and are not depleted. Replace with fresh AAA batteries if necessary.
- Line of Sight: Ensure there is a clear line of sight between the remote control and the television's infrared receiver. Obstructions can block the signal.
- Remote Reset: Remove the batteries, press all buttons on the remote a few times to discharge any residual power, then reinsert the batteries.
- TV Compatibility: Verify that your Vizio TV model is listed in the compatibility section of this manual.
7. Warranty and Support
For warranty information or further assistance, please refer to the contact information provided by your retailer or the Smartby manufacturer's official support channels. Keep your purchase receipt for warranty claims.
