Now that you have a tracking number (I sent that in a PM a minute ago) here is a couple of starter tips.
(1) Don't try and start out with the factory programed coin program, its setup to hot for a new user.
(2) Leave the Disc control set to 99, its only iron anyway. (unless your going to relic hunt)
(3) Set the sensitivity to 5 or 6 and the threshold to minus 20.
(4) I usually set the notch to reject foil, set the other three to except.
(5) The volume on the C$ is a real blast, if you don't have headphones with a volume limiter a setting of 10 will be REAL LOUD on shallow finds!!!
(6) Unlike the CZ the C$ likes a little bit more of a brisk sweep speed, you don't have to mow grass or swing it fast enough to work at it.
(7) Rusty bottle caps are a problem for the C$ and in areas where its heavily populated with them, they can be a real problem. When you hit a rusty round object watch the display not just the sound. What it does is it will give the positive number and you hear that so you look at the meter, change the direction of your sweep and watch the meter, if its iron it will also read the same negative number which you don't hear, this is one indicator the target is most likely round and iron, if you don't get that negative reading then you better dig it. The display on the C$ is "All Metal" the disc and the notches only effect the audio report.
#8 Give it some time and enjoy!
Mark