Little Advice please

It'll be fine, you just need to go into release mode and select remote.
 
On my D60 I press the bottom button on the left (the one with the zoom in symbol),

It's then the option underneath ISO sensitivity.

You can also go into the menu, and you'll find it in 'CUSTOM SETTINGS MENU' option number 4. I expect the D3000 isn't too different.
 
Back
Top