Introduction
This manual provides instructions for the WINFLIKE CT-90378 IR Remote Control, designed as a replacement for various Toshiba TV models, including 46WL800A, 55WL800A, 42WL863N, 42YL863G, 55YL863G, and 47VL863B. This remote control offers direct functionality without the need for programming, requiring only battery insertion for operation.
Package Contents
- 1 x WINFLIKE CT-90378 IR Remote Control
Setup
The WINFLIKE CT-90378 remote control does not require any programming. To begin using the remote, follow these simple steps:
- Open the Battery Compartment: Locate the battery compartment cover on the back of the remote control. Slide or press the latch to open it.
- Insert Batteries: Insert two new alkaline batteries (AAA size, not included) into the compartment, ensuring the positive (+) and negative (-) terminals align correctly with the indicators inside the compartment.
- Close the Battery Compartment: Replace the battery compartment cover until it clicks securely into place.
- Test Functionality: Point the remote control towards your Toshiba TV and press the Power button to confirm operation.

Figure 1: Top-down view of the WINFLIKE CT-90378 remote control, illustrating the full button layout from power to number pad.
Operating Instructions
This remote control provides full access to all standard functions of your compatible Toshiba TV. Simply point the remote control directly at the TV's IR receiver for optimal performance.
Key Functions:
- Power Button (●): Turns the TV on or off.
- Number Pad (0-9): Directly select channels.
- Volume Up/Down (+/-): Adjusts the sound level.
- Channel Up/Down (P▲/P▼): Changes TV channels.
- Mute (🔇): Silences the TV audio.
- Menu: Accesses the TV's main menu.
- Guide: Displays the electronic program guide.
- OK / Navigation Buttons: Used for selecting options and navigating menus.
- Back / Exit: Returns to the previous screen or exits a menu.
- Input / Source: Changes the input source (HDMI, AV, etc.).
- Playback Controls (Play, Pause, Stop, Rewind, Fast Forward): Controls media playback.

Figure 2: Angled view of the WINFLIKE CT-90378 remote control, showcasing its ergonomic shape and the tactile feel of the buttons.
Maintenance
- Cleaning: Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Battery Replacement: Replace batteries when the remote's response becomes sluggish or stops working. Always replace both batteries at the same time with new alkaline batteries.
- Storage: Store the remote control in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control not working. | Dead or incorrectly inserted batteries. | Replace batteries with new ones, ensuring correct polarity (+/-). |
| Remote control has limited range or intermittent response. | Weak batteries; Obstruction between remote and TV; Remote not pointed directly at TV's IR sensor. | Replace batteries. Remove any obstructions. Ensure the remote is pointed directly at the TV's IR sensor. |
| Specific buttons not functioning. | Button stuck or damaged; Compatibility issue (less likely for this model). | Gently press the button multiple times. If the issue persists, contact customer support. |
Specifications
- Model: CT-90378
- Brand: WINFLIKE
- Connectivity Technology: Infrared (IR)
- Compatible Devices: Toshiba Televisions (Specific models: 46WL800A, 55WL800A, 42WL863N, 42YL863G, 55YL863G, 47VL863B)
- Power Source: 2 x AAA Batteries (not included)
- Product Dimensions: 6 x 2 x 0.5 inches
- Item Weight: 3 ounces
- Special Features: Ergonomic, Lightweight, No Programming Required
Support
For any questions, concerns, or issues regarding your WINFLIKE CT-90378 IR Remote Control, please contact our customer support team. We are committed to providing assistance and ensuring your satisfaction.
Please refer to your purchase documentation or the seller's contact information for specific support channels.





