Pro series 4000 Firecat

[dmclean]

I recently bought a Martin Pro Series 4000 Firecat. Can anyone tell me how to find out what year it came out? I have been told they came out in the 1990's but I would love to get more specific than that.

[Montalaar]

Do you know which cam is on it or post a picture of the cam? THat will help the more experienced here maybe.