“While the squad hangs back and takes pot shots at the Tans. A sweeper has to go out without a weapon, sweep for mines, and disable them” – Sarge
As just mentioned, the only way to see mines is with a Minesweeper. On the battlefield, sometimes a sign will show you if you are entering a minefield. When you plant a mine, it’s up to you to remember where you put it. To use the Minesweeper just walk slowly as you swipe the machine from side to side. Keep the search coils close and parallel to the ground. Raising it during a sweep can produce false readings. The sound you hear is the Minesweeper scanning for hidden mines. When a target is identified by a beep, continue sweeping in narrower paths and then a circular motion to isolate the location. When one is found, you need to stop and mark the place.