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Oregon Series Owner’s Manual
Appendix
< 33 seconds (cold start) 
< 36 seconds (autolocate)
Update Rate:  1/second, continuous
Compass:  Accuracy: ± 2 degrees (± 5 
degrees in extreme Northern 
and Southern latitudes)
*
 
Resolution: 1 degree
Altimeter: Accuracy: ± 10 ft. (± 3 m)* 
Resolution: 1 ft. (.3 m) 
Range: from -2,000 ft. to 
30,000 ft. (from -610 to 
9144 m)
*
Subject to proper user calibration.
Using Demo Mode
Demo mode turns the GPS receiver off 
for use indoors or for practice. The unit 
does not track satellites in Demo mode.
  CAUTION: Do not try to navigate 
using Demo mode because the GPS 
receiver is turned off. Any satellite 
signal-strength bars shown are only 
simulations and do not represent the 
strength of actual satellite signals.
To turn Demo Mode on, touch 
Setup
 > 
System
 > 
GPS
 > 
Demo Mode
.
Connecting Your Oregon 
to a Computer
You can connect the Oregon to your 
computer using the supplied USB cable. 
To connect your Oregon to your 
computer:
1.  Lift the weather cap on the bottom of 
the Oregon.
2.  Insert the smaller connector on the 
USB cable into the USB mini-B jack.
3.  Connect the other end of the cable to 
a USB port on your computer.
Installing a microSD
 
Card
The Oregon microSD data card tray 
is located beneath the AA batteries. 
Purchase microSD cards from an 
electronics supplier or purchase 
preloaded MapSource
®
 detailed map data