Wingard in motion sat question

[GCAT9110]

Recently purchased a 2015 37TS SuperC. it has the factory installed in-motion dish on the roof, original owner never used it. I am going to pick up a sat receiver and try get it working. My question, is their a power switch off/on for the actual antenna somewhere in the coach. My unit has the entertainment center in lieu of the bunks over the cab. All the cabling comes in behind the TV that is mounted in the entertainment center. I looked and did not see any switch for the actual winegard dish antenna, how does it power up?

[SloPoke]

Ours is a 36FK and in the overcab cabinet sits the power switch (4 green LED lamps)

[Dchafe]

We have a 2020 Seneca with factory installed windgard. The power switch for ours was under the dome on top of the rig. Unscrew the dome cap and it was there.