Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your ECONTROLLY CT-8517 remote control. This remote is designed to be compatible with various Toshiba Smart TV models, offering a direct replacement experience without the need for complex programming.
Please read this manual carefully before using the remote control to ensure proper functionality and to maximize your viewing experience.
Package Contents
- 1 x ECONTROLLY CT-8517 Remote Control
Note: Batteries are not included and must be purchased separately.
Setup
Installing Batteries
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch and lift to open the compartment.
- Insert two new AAA alkaline batteries, ensuring the positive (+) and negative (-) terminals match the diagrams inside the compartment.
- Replace the battery compartment cover, sliding it back into place until it clicks securely.
The ECONTROLLY CT-8517 remote control does not require any programming. Once batteries are installed, it is ready for immediate use with compatible Toshiba Smart TV models.

Image: Back view of the ECONTROLLY CT-8517 remote control, highlighting the battery compartment. This illustrates where to insert the batteries.
Operating Instructions
This section details the functions of the buttons on your ECONTROLLY CT-8517 remote control.

Image: Front view of the ECONTROLLY CT-8517 remote control, displaying all buttons and their labels. This image serves as a visual reference for the button descriptions below.
Button Functions
| Button | Function |
|---|---|
| Power (Red Circle) | Turns the TV on or off. |
| Picture | Adjusts picture settings (e.g., brightness, contrast). |
| Sound | Adjusts sound settings (e.g., volume, bass, treble). |
| Sleep | Sets a timer for the TV to automatically turn off. |
| Favorite | Accesses favorite channels or content. |
| Aspect | Changes the screen aspect ratio. |
| Sub-Page / AD | Navigates sub-pages or activates audio description. |
| Number Buttons (0-9) | Direct channel selection. |
| CH List | Displays the channel list. |
| Freeze | Pauses the current image on screen. |
| Volume Up/Down (+/-) | Adjusts the volume level. |
| Mute (Speaker with X) | Mutes or unmutes the TV sound. |
| Text | Accesses teletext services. |
| Channel Up/Down (P +/-) | Changes channels sequentially. |
| Prev Source | Switches to the previous input source. |
| Screen Off | Turns off the screen while audio continues. |
| Menu | Opens the TV's main menu. |
| Guide | Accesses the electronic program guide (EPG). |
| Navigation (Up, Down, Left, Right) | Navigates through menus and options. |
| OK | Confirms selections in menus. |
| Back | Returns to the previous menu or screen. |
| Exit | Exits the current menu or application. |
| Media Control Buttons | Play, Pause, Stop, Fast Forward, Rewind, Skip (for media playback). |
| Subtitle | Activates or deactivates subtitles. |
| Color Buttons (Red, Green, Yellow, Blue) | Context-sensitive functions within menus or applications. |
Maintenance
Cleaning the Remote Control
- Use a soft, dry cloth to wipe the surface of the remote control.
- For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner.
- Avoid using harsh chemicals, solvents, or abrasive cleaning materials, as these can damage the remote's finish or internal components.
Battery Replacement
- Replace batteries when the remote control's response becomes sluggish or stops functioning.
- Always replace both batteries at the same time with new ones of the same type (AAA alkaline).
- Do not mix old and new batteries, or different types of batteries.
- Remove batteries if the remote control will not be used for an extended period to prevent leakage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control not working. | Dead or incorrectly inserted batteries. | Replace batteries with new AAA alkaline batteries, ensuring correct polarity. |
| Remote control range is poor. | Weak batteries; Obstruction between remote and TV; Infrared sensor on TV is blocked. | Replace batteries. Ensure a clear line of sight to the TV's infrared sensor. Remove any obstructions. |
| Specific buttons not responding. | Button stuck or damaged; Remote control not compatible with specific TV function. | Gently press the button multiple times. If still unresponsive, the button may be faulty. Verify TV model compatibility for the specific function. |
| TV not responding to any remote commands. | TV is off or unplugged; TV's infrared sensor is faulty; Remote control is faulty. | Ensure TV is powered on. Test with another remote if available. If the issue persists, contact TV manufacturer support. |
Specifications
- Model: CT-8517 (RCEC-CT-8517)
- Brand: ECONTROLLY
- Compatibility: Toshiba Smart TV models (55U9750, 65U9750, 43U7750, 49U7750, 55U7750, 49U9750, 65U7750, 43U9750)
- Connectivity Technology: Infrared (IR)
- Power Source: 2 x AAA Alkaline Batteries (not included)
- Dimensions: 7 x 2 x 0.65 inches (approximately)
- Item Weight: 1 ounce (approximately, without batteries)
Warranty and Support
For warranty information or technical support regarding your ECONTROLLY CT-8517 remote control, please refer to the retailer where the product was purchased or contact ECONTROLLY customer service directly. Contact details are typically provided with your purchase documentation or on the manufacturer's official website.
Please retain your proof of purchase for warranty claims.