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GPS Scout
Backtrack Altimeter
Model: GP123
USER MANUAL
INDEX
Introduction ...................................................................2
Overview ........................................................................2
Front view ................................................................2
LCD screen ..............................................................3
Battery replacement ......................................................3
Displays .........................................................................4
Operation modes .....................................................4
Time / date / alarm ...................................................
4
To set clock and alarm ..................................................
5
Altimeter and barometer modes ..................................5
About the altimeter - barometer ...............................5
To set and reset altimeter .........................................
5
To set sea level pressur
e .........................................6
Compass mode .............................................................6
About the compass ..................................................6
Compass sensor calibration .....................................7
Declination angle .....................................................7
True North calibration ...............................................
8
GPS mode ......................................................................8
LED light .....................................................................10
Backlight / keypad lock ..............................................10
Water resistance ..........................................................
10
Specifications ..............................................................
10
Precautions ..................................................................10
About Oregon Scientific .............................................
11
EU declaration of conformity .....................................11