Introduction
This manual provides comprehensive instructions for the ALLIMITY replacement remote control. It is designed to operate seamlessly with various Strong SRT series television models, offering a direct replacement for your original remote without the need for complex setup.
Compatible Models:
- SRT32HC5433/U
- SRT55UC7433
- SRT42FC5433/U
- SRT43FC5433
- SRT32HC5433
- SRT50UC7433
- SRT-55UC7433
- SRT-43FC5433
- SRT-32HC5433
- SRT-50UC7433
Package Contents
- 1 x ALLIMITY Replacement Remote Control (Model: QYSY-SRT55UC7433)
- (Batteries are not included and must be purchased separately.)
Setup
1. Installing Batteries
- Locate the battery compartment on the back of the remote control.
- Slide the battery cover downwards or press the latch and lift to open.
- Insert two new AAA alkaline batteries, ensuring the positive (+) and negative (-) terminals match the diagrams inside the compartment.
- Close the battery cover securely.
Note: No programming is required. Once batteries are installed correctly, the remote control is ready for immediate use with compatible Strong SRT series televisions.

Image: Angled view of the ALLIMITY replacement remote control, highlighting the general area where the battery compartment is located on the back.
Operating Instructions
Remote Control Layout and Functions

Image: Front view of the ALLIMITY replacement remote control, displaying all buttons and their labels.
The remote control features a standard layout designed for intuitive operation of your Strong SRT series TV. Below is a general guide to common button functions:
- Power Button (⏻): Turns the TV on or off.
- Mute Button (🔇): Mutes or unmutes the TV sound.
- Volume Up/Down (+/−): Adjusts the volume level.
- Channel Up/Down: Changes the TV channel.
- Navigation Pad (Up, Down, Left, Right, OK): Used to navigate menus and confirm selections.
- Back Button (←): Returns to the previous screen or menu.
- Home Button (🏠): Accesses the TV's home screen or smart TV interface.
- Menu Button (≡): Opens the TV's main menu for settings and options.
- Input/Source Button (□): Selects the input source (HDMI, AV, etc.).
- Netflix Button: Direct access to the Netflix application.
- YouTube Button: Direct access to the YouTube application.
- Google Assistant Button: Activates voice control (if supported by your TV model).
Point the remote control directly at the TV's infrared receiver for optimal performance. Ensure there are no obstructions between the remote and the TV.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the remote control. Do not use liquid cleaners or abrasive materials.
- Battery Replacement: Replace batteries when the remote control's response becomes sluggish or stops working. Always replace both batteries at the same time with new alkaline batteries.
- Storage: If the remote control will not be used for an extended period, remove the batteries to prevent leakage and damage.
- Avoid Exposure: Keep the remote control away from direct sunlight, heat sources, and moisture.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control not working. | Dead or incorrectly inserted batteries. | Replace batteries with new alkaline ones, ensuring correct polarity (+/-). |
| Remote control works intermittently. | Weak batteries or obstruction. | Replace batteries. Ensure a clear line of sight between the remote and the TV's IR sensor. |
| Specific buttons not responding. | Button stuck or internal issue. | Gently press the button multiple times. If the issue persists, the remote may require replacement. |
| TV not responding to remote. | TV's IR sensor blocked or TV is off. | Ensure nothing is blocking the TV's IR sensor. Check if the TV is powered on. |
Specifications
- Brand: ALLIMITY
- Model Name: QYSY-SRT55UC7433
- Connectivity Technology: Infrared (IR)
- Special Feature: No programming required
- Compatible Devices: Strong SRT32HC5433/U, SRT55UC7433, SRT42FC5433/U, SRT43FC5433, SRT32HC5433, SRT50UC7433, SRT-32HC5433/U, SRT-55UC7433, SRT-42FC5433/U, SRT-43FC5433, SRT-32HC5433, SRT-50UC7433
- Maximum Range: 10 Meters (approx. 33 feet)
- Battery Type: 2 x AAA Alkaline (not included)
- Number of Buttons: 25
- Controller Type: Remote Control
Warranty Information
This product is typically covered by a standard manufacturer's warranty against defects in materials and workmanship. Please refer to your purchase documentation or contact your retailer for specific warranty terms and duration. Keep your proof of purchase for warranty claims.
Support
For further assistance or technical support, please contact the retailer from whom you purchased this product. You may also visit the ALLIMITY official website for additional resources, if available.