Quick Question on Triggers

[thecoolsideofthepillow 22]

Ok, so here's my situation:

I have a few sectors set up all over Altis in groups of 3-4 within a minimum of 1.0km, and another trigger surrounding them all.

I want to link the surrounding trigger so that the sectors are only active when within that 1.0km zone; this means deactivating them again if the player exits the zone (this way they don't always have the sector HUD showing them stuff).

My question is: Should I make this trigger Once or Repeatedly fire?

[dreadedentity 278]

They should be repeating