1. ບົດແນະນຳ
The PCsensor USB Foot Pedal FS221-PRO is a programmable single-switch foot control device designed to enhance efficiency and provide hands-free operation for various computer tasks. It functions as a customizable input device, capable of emulating keyboard keys, mouse clicks, multimedia controls, and string functions. This manual provides detailed instructions for setup, programming, operation, and maintenance of your FS221-PRO foot pedal.

Image 1: The PCsensor USB Foot Pedal FS221-PRO, showing the main unit and its attached USB cable.
2. ຄຸນລັກສະນະຂອງຜະລິດຕະພັນ
- Programmable Functionality: Configurable via software to act as a keyboard key, mouse button, multimedia control, game command, or custom string function.
- ການກໍ່ສ້າງທົນທານ: Features a wide pedal and robust plastic build, designed to withstand up to 220 pounds of pressure, ensuring long-lasting comfort and reliability.
- Sensitive Switches: Equipped with durable, sensitive switches for responsive and consistent operation.
- Built-in Anti-interference Chip: Enhances signal stability and prevents interference, ensuring reliable performance.
- ຄວາມເຂົ້າກັນໄດ້ຂ້າມເວທີ: Once programmed on a Windows or Mac system, the configuration is stored on the device, allowing it to function on Linux, Mac, and Android systems without additional software.
- ການອອກແບບປະສົມປະສານ: In-mold injection improves water resistance and simplifies the internal structure for flexible response.

ຮູບພາບ 2: ພາຍໃນ view of the foot pedal highlighting the built-in anti-interference control chip.
3. ເນື້ອໃນຊຸດ
ກະລຸນາກວດສອບວ່າລາຍການທັງໝົດມີຢູ່ໃນຊຸດ:
- 1 x PCsensor USB Foot Pedal (FS221-PRO)
- 1 x USB Cable (integrated)
4. ຕັ້ງຄ່າ
- ເຊື່ອມຕໍ່ pedal ໄດ້: Plug the USB cable of the FS221-PRO foot pedal into an available USB port on your computer (PC or Mac).
- ການຮັບຮູ້ລະບົບ: Your operating system should automatically detect and install the necessary drivers for the device. This process typically takes a few moments. The pedal will be recognized as a standard HID (Human Interface Device).
- ໜ້າທີ່ເບື້ອງຕົ້ນ: Out of the box, the pedal may have a default function (e.g., a common key press). To customize its function, proceed to the "Software Installation and Configuration" section.

Image 3: The PCsensor foot pedal positioned under a desk, connected to a computer setup.
5. ການຕິດຕັ້ງ ແລະການຕັ້ງຄ່າຊອບແວ
To program the FS221-PRO foot pedal, you need to install the dedicated configuration software. This software is compatible with Windows and Mac operating systems.
- ດາວໂຫຼດຊອບແວ: Visit the official PCsensor webເວັບໄຊ (ເຊັ່ນ: www.pcsensor.com) and navigate to the support or download section for the FS221-PRO model. Download the latest version of the configuration software for your operating system (Windows or Mac).
- ຕິດຕັ້ງຊອບແວ: ປະຕິບັດຕາມຄໍາແນະນໍາໃນຫນ້າຈໍເພື່ອຕິດຕັ້ງຊອບແວ.
- ເປີດຕົວຊອບແວ: Open the PCsensor configuration software. Ensure your foot pedal is connected to the computer.
- ໜ້າທີ່ຂອງໂປຣແກຣມ:
- Within the software interface, you will find options to assign various functions to the foot pedal.
- You can program it for a single key press (e.g., 'Spacebar', 'Enter'), a key combination (e.g., 'Ctrl+C', 'Alt+Tab'), hotkeys, shortcut keys, multimedia controls (e.g., pause, forward, backward, volume up/down), or even a custom string of text.
- Select the desired function from the available options and apply it to the pedal.
- ບັນທຶກການຕັ້ງຄ່າ: After programming, save the configuration. The settings are stored directly onto the foot pedal's internal memory. This means you can disconnect the pedal and use it on other compatible operating systems (Linux, Mac, Android) without needing to reinstall the software or reconfigure it.
- Exit Software: Once configured, you can close the software. It is not required to run in the background for the pedal to function with its programmed settings.
6. ຄໍາແນະນໍາການດໍາເນີນງານ
Once programmed, using the PCsensor FS221-PRO foot pedal is straightforward:
- ການຈັດວາງ: Position the foot pedal comfortably on the floor where you can easily access it with your foot. The anti-slip TPU rubbers on the base ensure it stays in place during use.
- ການເປີດໃຊ້ງານ: Gently press down on the pedal with your foot to activate the programmed function. The sensitive switch provides clear tactile feedback.
- ການປະຕິບັດດ້ວຍມືຟຣີ: Utilize the pedal to execute commands without removing your hands from the keyboard or mouse, improving workflow and reducing strain.

Image 4: The underside of the foot pedal, illustrating the anti-slip TPU rubbers and the pressure-dispersing frame design.
7. ຄໍາຮ້ອງສະຫມັກ
The versatility of the FS221-PRO foot pedal allows for its use in various scenarios:
- ວຽກຫ້ອງການ: Ideal for shortcuts, page turning in documents or presentations, and hands-free data entry.
- Video Games: Assign complex macros or frequently used in-game actions for quicker response times.
- ການຄວບຄຸມມັນຕິມີເດຍ: Easily control playback, volume, or track changes in music and video players.
- ອຸປະກອນການແພດ: Useful for hands-free image capture or control in medical imaging applications.
- ການຖອດຂໍ້ຄວາມ: Control audio playback (play, pause, rewind) while keeping hands on the keyboard.

Image 5: A visual representation of the diverse applications for the foot pedal, including keyboard functions, multimedia control, video games, string/mouse functions, and medical equipment use.
8. ບໍາລຸງຮັກສາ
To ensure the longevity and optimal performance of your foot pedal:
- ທໍາຄວາມສະອາດ: Wipe the pedal surface with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- ການເກັບຮັກສາ: Store the pedal in a clean, dry environment when not in use.
- ການຈັດການ: While durable, avoid excessive force or dropping the device to prevent damage to internal components.
9. ການແກ້ໄຂບັນຫາ
If you encounter issues with your FS221-PRO foot pedal, refer to the following common solutions:
- Pedal Not Recognized:
- ກວດໃຫ້ແນ່ໃຈວ່າໄດ້ສຽບສາຍ USB ເຂົ້າໃສ່ພອດ USB ທີ່ເຮັດວຽກໄດ້ຢ່າງປອດໄພ.
- Try connecting the pedal to a different USB port or another computer to rule out port issues.
- ປິດເປີດຄອມພິວເຕີຂອງທ່ານຄືນໃໝ່.
- Pedal Not Responding After Programming:
- Verify that the configuration was successfully saved to the device using the PCsensor software.
- Ensure the software was closed after saving the configuration.
- If using on a non-Windows/Mac system, confirm it was programmed on a compatible OS first.
- ຟັງຊັນທີ່ບໍ່ຖືກຕ້ອງ:
- Reconnect the pedal to a Windows or Mac computer and re-open the configuration software to verify or re-program the desired function.
If these steps do not resolve the issue, please contact PCsensor customer support.
10. ຂໍ້ມູນຈໍາເພາະ
| ຍີ່ຫໍ້ | ເຊັນເຊີ PC |
| ຕົວແບບ | FS221-PRO |
| ການເຊື່ອມຕໍ່ | USB |
| ວັດສະດຸ | ພາດສະຕິກ |
| ຂະໜາດ (L x W x H) | 10.1 x 5.8 x 4.4 ຊມ (4.0 x 2.3 x 1.7 ນິ້ວ) |
| ນ້ຳໜັກ | 132 ກຣາມ (0.29 ປອນ) |
| Compatible OS for Configuration | Windows 10, Mac OS |
| Compatible OS for Use | ວິນໂດ, ແມັກ, ລີນຸກ, ແອນດຣອຍ |
| ຄຸນນະສົມບັດພິເສດ | Programmable, Hotkeys, Media Keys, Anti-slip base |

Image 6: Detailed dimensions of the PCsensor USB Foot Pedal, showing length, width, and height in millimeters and inches.
11. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
PCsensor is committed to providing high-quality products and customer satisfaction.
- ສະຫນັບສະຫນູນດ້ານວິຊາການ: PCsensor offers lifetime technical support for the FS221-PRO foot pedal. For assistance, please contact our 24/7 service team.
- ການຢັ້ງຢືນ: This product has obtained FCC, CE, and ROSH certifications, ensuring compliance with relevant safety and environmental standards.
- ຂໍ້ມູນຕິດຕໍ່: For support, visit the official PCsensor webເວັບໄຊ ຫຼືອ້າງອີງເຖິງລາຍລະອຽດການຕິດຕໍ່ທີ່ສະໜອງໃຫ້ກັບການຫຸ້ມຫໍ່ຜະລິດຕະພັນຂອງທ່ານ.





