Nikon D3000 Reference Manual

Page of 216
73
t
4
Open the shutter.
Bulb
: After focusing, press the shutter-release button all the way down. Keep 
the shutter-release button pressed until the exposure is complete.
Time
: Press the shutter-release button on the remote control all the way down. 
The shutter will open immediately (quick-response remote) or two seconds 
after the shutter-release button is pressed (delayed remote) and remain open 
until the button is pressed a second time.
5
Close the shutter.
Bulb
: Take your finger off the shutter-release button.
Time
: Press the shutter-release button on the remote control all the way down. 
Shooting ends automatically after about 30 minutes.
A
Self-timer Mode
In self-timer mode, a shutter speed of “Bulb” is equivalent to approximately 
1
/
10
s.