Mega live interference

Cannot get this out of screen anyway I adjust the unit. Have tried all setting found on you tube and any other sight.i have the new update in helix 15

MEGA Live Interference – Humminbird

MEGA Live TargetLock Weight – Humminbird

Humminbird Ice Helix 9 MEGA Live Bundle

Humminbird ICE HELIX 9 MSI+ GPS G4N MEGA 360 Bundle

Humminbird 411800-1 ICE Helix 9 MSI+ GPS G4N MEGA Live Fish Finder Bundle : Electronics

How To Eliminate Interference On Your Humminbird Electronics

Humminbird Ice Helix 9 Msi+ Gps G4n Mega 360 Bundle

First time out with my Mega Live

How To Eliminate Interference On Your Humminbird Electronics

Using MEGA 360 and MEGA Live TargetLock Together – Humminbird

Humminbird Introduces New Upgrades to ICE HELIX Lineup - Wired2Fish