ocean wonder baby monitor

[carmalee]

I have posted a query about this before and got really helpful replies but still have a few probs. Bought this Fisher Price model off Ebay without instructions and have shipped it abroad. Vendor is trying to sort out instructions - I've been on a million web sites and can't get any sense. Basically, how do I get the projector to work, what is the green button on the front for (below and to the left of the fish as you look at it) and what's the dial just above the ariel for? It has an 'ear' display so presumeably something to do with volume but it seems to make no difference whatever it do. Am tearing out hair now as it is on it's way to sunny Africa minus instructions. Many thanks Dino-Gran