Introduction
This manual provides detailed instructions for the VINABTY RC-125 replacement remote control, designed for use with specific Sherwood Audio/Video Receiver models. Please read this manual thoroughly before use to ensure proper operation and to maximize your experience.
Setup
1. Battery Installation
The RC-125 remote control requires two AAA batteries (not included). Follow these steps to install them:
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards to open it.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals align with the indicators inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.

Image: Rear view of the RC-125 remote control, highlighting the battery compartment cover at the bottom. This is where two AAA batteries are inserted.
2. Initial Use (No Programming Required)
The VINABTY RC-125 remote control is a direct replacement and does not require any programming. Once batteries are installed, it is ready for immediate use with compatible Sherwood Audio/Video Receiver models: RD-6513, RD-6503, RD-5405, and RD-6504.
Operating Instructions
This section details the functions of the buttons on your RC-125 remote control.

Image: Front view of the RC-125 remote control, displaying all its buttons and their labels. Key sections include power, tuning, preset, number pad, volume, navigation, input selection, and media playback controls.
Power and Basic Functions
- POWER ON: Turns the receiver on.
- STANDBY: Puts the receiver into standby mode.
- VOLUME (+/-): Adjusts the master volume level.
- MUTE: Silences the audio output. Press again to restore sound.
Tuner and Preset Controls
- TUNING (+/-): Manually tunes radio frequencies up or down.
- PRESET (+/-): Navigates through stored radio presets.
- Number Pad (0-9): Directly selects radio presets or other numbered functions.
Input Selection
Use these buttons to select the desired audio/video input source:
- D/A MODE
- TUNER
- CD
- TAPE
- VIDEO 1, VIDEO 2, VIDEO 3
- B.IN
- E.IN
- USB
- AUX
- F.AUX
Navigation and Menu Controls
- SETUP: Accesses the receiver's setup menu.
- Arrow Buttons (Up, Down, Left, Right): Navigates through menu options.
- ENTER: Confirms a selection in the menu.
- SEL: Selects items or modes.
- DISPLAY: Changes the information displayed on the receiver's screen.
Audio and Sound Controls
- CH.LEVEL: Adjusts individual channel levels.
- TONE: Accesses tone control settings (bass/treble).
- TEST: Initiates speaker test tone.
- SOUND PARAMETER: Adjusts various sound parameters.
- SURROUND (< / >): Cycles through surround sound modes.
- STEREO: Selects stereo audio mode.
- DIMMER: Adjusts the brightness of the receiver's display.
Media Playback Controls
- REWIND (<<): Rewinds media.
- PLAY (>): Starts media playback.
- FAST FORWARD (>>): Fast forwards media.
- STOP (■): Stops media playback.
- PAUSE (||): Pauses media playback.
- PREV/NEXT (|< / >|): Skips to the previous or next track/chapter.
Maintenance
Cleaning the Remote Control
To maintain the appearance and functionality of your remote control:
- Wipe the surface with a soft, dry cloth.
- For stubborn dirt, lightly dampen the cloth with water or a mild, non-abrasive cleaner.
- Do not use harsh chemicals, solvents, or abrasive cleaning pads, 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 AAA batteries. Do not mix old and new batteries, or different types of batteries.
Storage
If the remote control will not be used for an extended period, remove the batteries to prevent leakage and potential damage to the device.
Troubleshooting
If you experience issues with your RC-125 remote control, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control does not operate the receiver. |
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| Some buttons do not respond. |
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Specifications
| Feature | Detail |
|---|---|
| Model Number | RC-125 |
| Brand | VINABTY |
| Compatibility | Sherwood Audio/Video Receivers: RD-6513, RD-6503, RD-5405, RD-6504 |
| Connectivity Technology | Infrared (IR) |
| Power Source | 2 x AAA Batteries (not included) |
| Dimensions (L x W x H) | 8.2 x 2 x 0.7 inches (20.8 x 5.1 x 1.8 cm) |
| Item Weight | 3 ounces (85 grams) |
| Special Feature | Ergonomic design |
Warranty and Support
For warranty information or technical support regarding your VINABTY RC-125 remote control, please refer to the seller or manufacturer's documentation provided at the time of purchase. As this is a replacement remote, specific warranty terms may vary.
For further assistance, you may contact the seller directly through the platform where the purchase was made.