After setting a map successfully in the app, you will get a notification to remind you to check the satellite signal. This is important for you to decide whether or not you need to change the map or reinstall the antenna at another place.
A map with different colors will be displayed on your phone screen to indicate the signal strength. Green: strong; orange: not good enough; red: weak. If the signal is not strong, please refer to the following solutions.
1) Check the antenna signal. If the indicator for the antenna signal lights up red, find another place to install the antenna or mount the antenna on a roof or wall by using the Antenna installation kit ( An optional accessory, You can buy it separately).
2) If there is a continuous big scope of red or both red and orange on the boundary, remove anything that might block the signal or edit the boundary or set an off-limit island.
3) If there is a continuous red area on a channel, remove anything that might block the signal or set the channel at another place, keeping away from high trees and walls.