Placing the transmitters you want to see on the map in a group
Navigating to RF systems> transmitter/base hub/router site groups and select create group.
Once you have added all of the sectors you would like to see you can then filter the map view by that group.
Navigate to map> setup map layers and the double click on the transmitter/base/hub sites layer.
A dialogue box will open.
Here you can choose the option only show sites in a transmitter group and then choose the group you have just created.
Now you will see only the sites in the group you selected displayed on the map