Me tooI activated them with the beam lasers on a SLF
Just used the plasma shooter on the imperial fighter I had installed. Seems just about anything will work.
I even used the mining lance. Worked perfectly. I only went to watch the show. Couldn’t be bothered to pick up the ancient key. Let alone trying to locate where the guardian site is. ...to use said key ? If that’s what you do.
Flimley
Tip: You don't have to fully charge pillars like those on the ground. Shoot it or bump it few seconds until you hear click sound. They will continue to charge and assemble themselves will you activate another one.
With "leave the key, charge 2 pillars before picking" trick, you can really have the keys in no-time. Be close to scan.
You dont need ADS. Site will pop-up as soon as you enter the system.