PRFGKO WiFi Extender/Repeater Instruction Manual

1. Introduction

Thank you for choosing the PRFGKO WiFi Extender/Repeater. This device is designed to extend your existing wireless network coverage, eliminate Wi-Fi dead zones, and provide a strong, reliable internet connection throughout your home or office. It supports both Repeater Mode and Access Point (AP) Mode, offering versatile solutions for your networking needs.

2. Product Overview

Image: The PRFGKO WiFi Extender/Repeater, a compact white device with a black front panel, plugged into a standard wall outlet. It features indicator lights and an Ethernet port.

2.1 Components and Indicators

• Power Indicator: Illuminates when the device is powered on.
• 2.4GHz Wireless Indicator: Shows the status of the 2.4GHz wireless signal.
• WPS Process Indicator: Blinks during the WPS setup process.
• WAN/LAN Port Indicator: Indicates activity on the Ethernet port.
• LAN Port (RJ45): Used to connect to the Ethernet port in AP mode, or to connect your PC or other wired devices to the extender in repeater mode.
• Reset Button: Press and hold until the WPS LED turns on to reset the router to its factory default settings.
• WPS Button: Press and hold until the WPS LED turns on, and immediately press the WPS button on your router to start the WPS process.

3. Setup

3.1 WPS (Wi-Fi Protected Setup) Method

Image: A visual guide illustrating the three steps for WPS setup: pressing the extender's WPS button, then the router's WPS button, and finally placing the extender in the desired location.

1. Plug the extender into an electrical outlet next to your router. Wait until the Wireless LED changes to blinking.
2. Press the WPS button on the extender.
3. Within two minutes, press the WPS button on your main Wi-Fi router. The extender will automatically connect to your router.
4. Once connected, the Wireless LED on the extender will become solid. You can now unplug the extender and move it to your desired location.

3.2 Manual Setup (Web Browser Method)

1. Plug the extender into an electrical outlet. Wait until the Wireless LED changes to blinking.
2. On your computer or smartphone, connect to the extender's default Wi-Fi network (SSID usually printed on the label, e.g., "WiFi-Repeater"). Do not connect to your main router's Wi-Fi.
3. Open a web browser (e.g., Chrome, Safari) and enter the default IP address or URL for the extender (e.g., http://192.168.10.1 or http://wifi.repeater). This information is typically found on the extender's label or in the quick start guide.
4. When prompted, enter the default username and password (usually "admin" for both).
5. Select "Repeater Mode" from the available options.
6. The extender will scan for available Wi-Fi networks. Select your host router's 2.4GHz SSID (network name) from the list.
7. Enter your host router's Wi-Fi password (security key) into the provided field.
8. Click "Apply" or "Next" to save the settings. The extender will restart.
9. After the setting is complete, the repeater will appear to start. The extended network name will typically be your router's network name with "_EXT" at the end. The password will be the same as your router's password.
10. Verify whether the expanded network can access the Internet by connecting a device to the new extended network.

4. Operating Modes

Image: A visual comparison of Repeater Mode and AP Mode. Repeater Mode extends an existing wireless signal, while AP Mode converts a wired connection into a wireless network.

4.1 Repeater Mode

In Repeater Mode, the device extends the range of your existing Wi-Fi network. It receives the wireless signal from your main router and re-broadcasts it, effectively expanding coverage to areas with weak or no signal. This mode is ideal when you have a Wi-Fi signal but it's not strong enough in certain areas.

4.2 Access Point (AP) Mode

In AP Mode, the device transforms a wired internet connection into a wireless hotspot. If you have only a network cable and no router in some places (e.g., a hotel room, an office with only wired LAN), you can use the extender to create a new Wi-Fi network for your wireless devices.

5. Optimal Placement

Image: An overhead floor plan illustrating how a WiFi extender can eliminate dead zones by extending signal penetration throughout a building.

Image: A visual comparison demonstrating how the extender helps maintain signal strength through obstacles like walls, preventing signal decrement.

To achieve the best performance and coverage, the location of your extender is crucial. The extender should be placed within the range of your host network, but also close enough to the areas where you need improved Wi-Fi. Avoid placing the extender in areas with significant signal interference, such as near large metal objects, microwave ovens, or thick concrete walls.

A good rule of thumb is to place the extender roughly halfway between your router and the Wi-Fi dead zone. Ensure the signal strength from your main router to the extender is at least 50% for optimal performance. The indicator lights on the extender can help you determine the signal strength it is receiving from the main router.

6. Troubleshooting

6.1 No Internet Access After Setup

• Ensure the extender is successfully connected to your main router. Check the indicator lights on the extender.
• Verify that the Wi-Fi password entered during setup is correct.
• Relocate the extender closer to your main router to ensure it receives a strong signal.
• Restart both your main router and the extender.

6.2 Slow Speed or Frequent Disconnections

• Relocate the extender to optimize Wi-Fi coverage and performance. Ensure it's not too far from the main router or too close to the devices.
• Check for sources of interference (e.g., other electronic devices, thick walls).
• Ensure your main router's firmware is up to date.
• If using Repeater Mode, ensure the extender is receiving a strong signal from the main router.

6.3 Cannot Access the Web Management Page

• Ensure your device is connected to the extender's Wi-Fi network (not your main router's).
• Verify that you have entered the correct IP address or URL (e.g., http://192.168.10.1) in the browser.
• Try clearing your browser's cache and cookies, or use a different browser.
• Reset the extender to factory default settings (using the Reset button) and try setting it up again.

7. Specifications

8. Warranty and Support

This PRFGKO WiFi Extender/Repeater comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your product packaging or visit the official PRFGKO website.

If you encounter any issues or have questions regarding the setup, operation, or maintenance of your device, please contact PRFGKO customer support. Contact information can typically be found on the product packaging, the official website, or through your retailer.