> Before First Use <

Thank you for choosing the COLUMBUS product.

This product is feature-rich. To help you get started quickly, please read this guide carefully before use to understand the correct way to operate the device.

This product is a precision electronic device with no user-serviceable parts inside. Do not attempt to disassemble the product, as this will void the original manufacturer's warranty.

  > Precautions <

The external active antenna has an IP67 protection rating and can operate normally in all-weather conditions such as rain, snow, and high dust environments, but do not fully submerge the antenna in water.
The EX-1 main unit is not waterproof.

The EX-1 main unit is not waterproof.