Introduction
This manual provides instructions for the PERFASCIN RM-C3149 Replacement Remote Control. This remote is designed to function as a direct replacement for your original JVC Smart 4K UHD TV remote, requiring no programming. It is compatible with various JVC TV models, including LCD-505, BAE-32ST, L55UTV17A, and L55UTV17B.
Please read this manual carefully to ensure proper setup and operation of your new remote control.
Setup
Battery Installation
The RM-C3149 remote control requires two AAA batteries (not included) for operation. Follow these steps to install the batteries:
- Locate the battery compartment on the back of the remote control.
- Press down on the tab and slide the battery compartment cover downwards to remove it.
- Insert two AAA batteries, ensuring that the positive (+) and negative (-) terminals align correctly with the markings inside the compartment. Incorrect battery orientation can prevent the remote from functioning.
- Slide the battery compartment cover back into place until it clicks securely.

Image: Back of the remote control with the battery cover in place.

Image: Battery compartment with the cover removed, showing where to insert batteries.
First Use
Once batteries are installed, the remote is ready for use. No programming or pairing is required. Simply point the remote at your JVC TV and begin operating it.
Operating Instructions
The RM-C3149 remote control provides full functionality for your compatible JVC Smart 4K UHD TV. Below is a general overview of common buttons and their functions.

Image: Front view of the remote control with all buttons visible.
- Power Button (Red Circle): Turns the TV on or off.
- Numeric Keypad (0-9): Directly select channels or input numbers.
- Volume Up/Down (VOL +/-): Adjusts the TV's volume level.
- Channel Up/Down (CH +/-): Changes the TV channel.
- Mute Button: Mutes or unmutes the TV's audio.
- Source Button: Cycles through available input sources (HDMI, AV, etc.).
- Menu Button: Accesses the TV's main menu.
- Navigation Buttons (Up, Down, Left, Right, Enter): Used to navigate menus and confirm selections.
- Exit Button: Exits the current menu or on-screen display.
- Subtitle Button: Toggles subtitles on or off.
- Colored Buttons (Red, Green, Yellow, Blue): Functionality varies depending on the TV menu or application.
- Display Button: Shows current channel information.
- Sleep Button: Sets a sleep timer for the TV.
- TV/Radio Button: Switches between TV and Radio modes (if supported by your TV).
For specific functions not listed, refer to your JVC TV's original user manual, as button functionality can sometimes vary slightly between TV models.
Maintenance
Cleaning
To clean your remote control, use a soft, dry cloth. For stubborn dirt, lightly dampen the cloth with water or a mild, non-abrasive cleaner. Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the remote's surface or internal components.
Battery Replacement
Replace batteries when the remote's response becomes sluggish or stops working. Always replace both batteries at the same time with new ones of the same type (AAA). Do not mix old and new batteries, or different types of batteries, as this can lead to leakage or damage.
Storage
If the remote control will not be used for an extended period, remove the batteries to prevent potential leakage and damage to the remote.
Troubleshooting
If you experience issues with your PERFASCIN RM-C3149 remote control, please refer to the following common solutions:
- Remote is not responding:
- Check the batteries. Ensure they are inserted correctly with the correct polarity (+/-) and are not depleted. Replace with fresh AAA batteries if necessary.
- Ensure there is a clear line of sight between the remote control and the TV's infrared sensor. Obstructions can block the signal.
- Make sure you are within the effective range of the TV's sensor (typically up to 20 feet).
- Some buttons are not working:
- This could indicate low battery power. Try replacing the batteries.
- Ensure the remote is compatible with your specific JVC TV model. While designed for many JVC Smart 4K UHD TVs, some specific functions might vary.
- TV is not responding to any remote commands:
- Try restarting your TV by unplugging it from the power outlet for a few minutes, then plugging it back in.
- Check if the TV's own power button works. If not, the issue might be with the TV itself, not the remote.
If the remote control you receive is damaged or does not work after following these troubleshooting steps, please contact the seller for assistance. They will provide a satisfactory solution.
Specifications
- Model Number: RM-C3149
- Brand: PERFASCIN
- Compatible Devices: JVC Smart 4K UHD Televisions (e.g., LCD-505, BAE-32ST, L55UTV17A, L55UTV17B)
- Power Source: 2 x AAA Batteries (not included)
- Color: Black
- Product Dimensions: Approximately 6 x 3 x 0.5 inches
- Item Weight: Approximately 2 ounces
- Special Feature: Ergonomic design
Support
For any questions, concerns, or issues regarding your PERFASCIN RM-C3149 Replacement Remote Control, please contact the seller directly. They are committed to providing support and satisfactory solutions for product-related inquiries.