Garmin's Low end GPS Map series Chartplotters. Available from 10 inch to 12 inch screen. These units are keyed units only, no touch screen. They still have their place on the water though. The 1022 is the one of the cheaper ways to get into livescope with a 10" screen. They have the bare minimums for inputs.
XSV - Means direct sonar capability, 2D, Side imaging, Down Imaging
Non-XSV means you need to have another graph for sonar, you can network this over
NonXSV models WILL display livescope data since it uses ethernet to communicate.
These will not communicate with Echomap units (93SV/106SV/126SV etc)