Power

• Read the excellent description at the Oregon Wiki on batteries and external power cables.
• Please note that the Dakota does not have a spanner mode, so that table should read like this:
  

	Typical USB computer cable (Type-B)	Garmin or HTC automotive power adapter  (Pin 4 <= 17k ohms)	Typical 3rd party (frequently Motorola/Blackberry)  AC/DC power adapter  (Pin 4 > 17k ohms)
Garmin Serial  Interface mode	Automatic USB mass storage mode	Automatic USB-powered GPS mode	Automatic USB mass storage mode