Does the minigun have a switch for TTL Sync? The ones I had didn't. But they were not the latest version.It has been said that the LPF labels are backwards when using a switch. This means that the LPF in ON when the switch indicates OFF and viceversa. Does this apply to the SYNC switch as well? Are we sending a TTL SYNC when the switch indicates 75 ohm SYNC? Please someone confirm. I don't want to damage my SCART equipment. Thanks.