1. Introduction
This manual provides detailed instructions for the installation and use of the Segway Navimow Antenna Extension Kit. This kit is designed to improve GPS signal reception for your Navimow robotic mower, especially in areas with challenging signal conditions.
Applicable Models: Navimow H800N-VF, H1500N-VF, H3000N-VF, i105N, i110N.
Package Contents:
- Installation Base x1
- Center Column x1
- Extension Cable (393.7 inches / 10 meters) x1
- Expansion Tube x4
- Self-tapping Screw x4

The Antenna Extension Kit allows for flexible placement of the GNSS antenna to achieve optimal satellite signal reception, which is crucial for the precise operation of your Navimow robotic mower.
2. Installation
2.1 Antenna Placement Considerations
The location of the antenna significantly affects positioning accuracy. It is recommended to install the antenna at a higher position to obtain better satellite signals, especially if your yard has the following features:
- Poor satellite signal in narrow paths connecting different parts of the yard.
- Lawn areas tightly surrounded by buildings or other structures that obstruct satellite view.

After installation, it is essential to create a new map for your lawn to ensure the mower operates with the updated antenna positioning data.
Note: Rooftop antennas of any sort should have lightning protection installed by a qualified professional.
2.2 Installing the GNSS Antenna on a Wall or Roof
Follow these steps to install the GNSS antenna on a wall or roof:
- Unpack the Antenna Extension Kit components.
- Assemble the antenna and the pole. Ensure the antenna is pointing upwards and has a clear 110° view of the sky.
- Secure the installation base to your chosen wall or roof location using the provided expansion tubes and self-tapping screws.
- Attach the assembled antenna and pole to the secured base.
- Route the extension cable from the antenna to the charging station, ensuring it is secured and protected from damage.

Video 1: Step-by-step guide on how to install the GNSS antenna on a wall or roof.
2.3 Installing the GNSS Antenna on the Ground
If ground installation is preferred, ensure the chosen location is unobstructed and provides a broad view of the sky. The extension cable allows for flexible placement up to 30 meters from the charging station.
- Assemble the antenna kit components as per the Quick Start Guide.
- Place the charging station on a flat area of the lawn, ensuring at least 2 meters of open space to the left, right, and front of the station.
- Use the provided Allen wrench and screws to anchor the charging station securely to the ground.
- Connect the antenna cable and the power supply cable to the charging station, ensuring tight connections.
- If the GPS signal is stable, the lights on the charging station and the mower will turn green (or blue if the mower is not on the charging station).
Video 2: Step-by-step guide on how to install the GNSS antenna on the ground.
3. Operation with Enhanced Signal
Once the Antenna Extension Kit is correctly installed and the GPS signal is stable, your Navimow robotic mower will benefit from improved positioning accuracy. This allows for more efficient and precise mowing, especially in complex lawn layouts.
Remember to create a new map for your lawn through the Navimow app after installing the antenna in a new location. This ensures the mower accurately understands its new operational boundaries and optimal mowing paths.
4. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 4.72 x 4.72 x 10.63 inches |
| Item Weight | 1.9 pounds |
| Item Model Number | HA001 |
| Antenna Type | GPS |
| Color | Black |
| UPC | 841450000727 |
5. Support
For any questions or further assistance regarding your Segway Navimow Antenna Extension Kit, please refer to the FAQs section on the official Segway Navimow website. You can also contact customer support through the Live Chat feature available in the Navimow app.





