TexasCHLforum.com

just to answer the original question-- it's not "one shot every two seconds five times", it's "one shot IN two seconds, five times. The instructor will say "Ready? -- FIRE!", you'll then have two seconds to take the shot. The instructor will then do it again with "Ready? -- FIRE!" and you'll have another two seconds for the second round, etc. If the instruction is "5 rounds in ten seconds", then the instructor will say "Ready? -- FIRE!" and you'll then have 10 seconds to take the 5 shots.

Exact wording, or whether the instructor uses a whistle or whatnot is up to the individual instructor. The instructor will also inform you when, and how many rounds to load before each round of firing.

The course of fire is:

At three yards (9 feet)
1 shot in 2 seconds, 5 times
2 shots in 3 seconds, 5 times
5 shots in 10 seconds, once

At seven yards (21 feet)
5 shots in 10 seconds, once
1 shot in 3 seconds, 5 times
2 shots in 4 seconds, once
3 shots in 6 seconds, once
5 shots in 15 seconds, once

At 15 yards (45 feet)
2 shots in 6 seconds, once
3 shots in 9 seconds, once
5 shots in 15 seconds, once