1. Product Overview
The OM SYSTEM RS-27H 3-Button USB Foot Switch is designed to enhance efficiency in transcription tasks. It allows users to control transcription software functions such as play, stop, rewind, and fast forward using foot pedals, thereby freeing hands for typing. This professional-grade footswitch is built for heavy-duty use and provides comfort during extended operation periods.
Key Features:
- 3-Button Control: Dedicated pedals for play/stop, rewind, and fast forward functions.
- USB Connectivity: Plugs directly into any computer via a standard USB port.
- Hands-Free Operation: Enables seamless control of audio/video playback while typing.
- Durable Design: Constructed for long-term, comfortable use in professional environments.
- Non-Slip Base: Ensures stability on various floor surfaces during use.

Figure 1: OM SYSTEM RS-27H 3-Button USB Foot Switch
2. Setup Guide
Follow these steps to set up your OM SYSTEM RS-27H Foot Switch:
- Unpack the Device: Carefully remove the foot switch from its packaging. Ensure all components, including the attached USB cable, are present and undamaged.
- Position the Foot Switch: Place the foot switch on the floor in a comfortable position where you can easily operate it with your foot. The non-slip grip on the base will help keep it stable.
- Connect to Computer: Insert the USB-A connector of the foot switch cable into an available USB port on your personal computer.
- Software Installation (if required): Your operating system may automatically detect and install the necessary drivers. If prompted, follow the on-screen instructions. For specific transcription software compatibility, refer to your software's documentation for any additional setup or configuration steps for USB foot switches.
- Test Functionality: Open your transcription software and test the foot switch buttons to ensure they are recognized and performing the expected actions (play, rewind, fast forward).
3. Operating Instructions
The RS-27H Foot Switch features three distinct pedals designed for intuitive control of your transcription playback:
- Center Pedal (Play/Stop): Press the large center pedal to start or pause audio/video playback. This is your primary control for managing the flow of your dictation.
- Left Pedal (Rewind): Press the left pedal to rewind the audio/video. This is useful for re-listening to sections you may have missed or need to verify.
- Right Pedal (Fast Forward): Press the right pedal to fast forward through the audio/video. Use this to skip over silent sections or parts you have already transcribed.
For optimal comfort and control, rest your foot on the center pedal. To activate the rewind or fast forward functions, simply pivot your foot to the left or right pedal as needed. The raised edges of the side pedals provide tactile feedback, making it easy to locate them without looking.
4. Maintenance
To ensure the longevity and optimal performance of your OM SYSTEM RS-27H Foot Switch, follow these simple maintenance guidelines:
- Cleaning: Regularly wipe the surface of the foot switch with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the device. Do not use harsh chemicals or abrasive cleaners.
- Cable Care: Avoid bending or twisting the USB cable excessively, especially near the connectors. Store the cable neatly when not in use to prevent tangles and damage.
- Storage: When not in use for extended periods, store the foot switch in a clean, dry environment away from extreme temperatures and direct sunlight.
- Avoid Heavy Impact: While designed for durability, avoid dropping the device or subjecting it to heavy impact, which could damage internal components.
5. Troubleshooting
If you encounter issues with your OM SYSTEM RS-27H Foot Switch, try the following troubleshooting steps:
- Device Not Recognized:
- Ensure the USB cable is securely plugged into both the foot switch and your computer.
- Try plugging the foot switch into a different USB port on your computer.
- Restart your computer.
- Check your computer's Device Manager (Windows) or System Information (macOS) to see if the device is listed. If there's an error, try updating or reinstalling drivers.
- Buttons Not Responding:
- Verify that your transcription software is open and active.
- Check your transcription software's settings to ensure the foot switch is correctly configured and recognized. Some software may require specific driver or device selection.
- Test the foot switch on another computer if possible to rule out a software-specific issue.
- Intermittent Functionality:
- Ensure the USB cable is not damaged or frayed. A faulty cable can cause intermittent connections.
- Avoid placing the foot switch near strong electromagnetic interference sources.
If these steps do not resolve the issue, please contact customer support for further assistance.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | OM SYSTEM |
| Model Name | RS-27H |
| Model Number | OLY-147036 |
| Manufacturer | OM SYSTEM |
| Connectivity Technology | USB |
| Hardware Interface | USB |
| Total USB Ports | 1 |
| Specific Uses For Product | Transcription |
| Item Weight | 1.5 Pounds |
| UPC | 001910648498, 523161278397, 070090089582, 521227772919, 031111816075, 031111749748, 050332189829, 012303351277, 050332159013, 074927910261, 088021018679, 031112413730 |
7. Warranty & Support
The OM SYSTEM RS-27H Foot Switch comes with a Limited Warranty. For specific details regarding the terms and conditions of your warranty, please refer to the documentation included with your product or visit the official OM SYSTEM website.
Protection Plans: Optional 2-Year and 3-Year Protection Plans are available for purchase to extend coverage beyond the standard warranty. These plans offer additional peace of mind for your investment.
Customer Support: For technical assistance, troubleshooting, or warranty claims, please contact OM SYSTEM customer support. Contact information can typically be found on the manufacturer's website or in your product packaging.