Nikon D300 User Manual page 23

This section d escribes howtoconnect thecamera t oacomputer
using thesupplied U C-E4 USB cable. O nce thecamera i s
connected, Nikon Transfer oroptional Nikon software s uch as
Camera Control Pro 2canbeused tocopyphotographs tothe
computer orcontrol thecamera r emotely.
[I_ Connecting Cables
Be sure the camera is offwhen connecting or disconnecting interface
cables. Do not use force or attempt to insert the connectors at an angle.
[] Camera Control Pro 2
Camera Control Pro 2 (available separately; pg. 368) can be used to control
the camera from a computer. Before connecting the camera, set the
camera [USB] option (pg. 225) to [MTP/PTP]. When Camera Control Pro 2
is running, "P E" will be displayed in the control panel.
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