Oregon GP123 User Manual
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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
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INTRODUCTION
Thank you for selecting the Oregon ScientificTM GPS Scout
Backtrack Altimeter (GP123). Useful for any outdoor activity,
the GP123 comes equipped with GPS, altimeter, barometer,
compass and alarm.
With easy-to-view display and sturdy yet comfortable palmgrip design, the GP123 is useful when venturing outdoors.
View at a glance temperature, time and weather forecast
information as well as data relating to altitude, barometer,
compass and GPS depending on your selection.
Store up to 3 locations and use the backtrack function to
easily navigate your way back.
IMPORTANT
• The measurement functions built into the GP123 are
not meant to substitute professional measurement
or industrial precision devices. Values produced
by this device should be considered as reasonable
representations only.
• Oregon Scientific
TM
assumes no responsibility for any
loss, or any claims by third parties that may arise
through the use of this device.
OVERVIEW
FRONT VIEW
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2
3
5
6
4
1. LED light
2. : select location ( / / ); store location
into memory; increase value of the setting; toggle
setting options
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3. DISP/-: toggle between modes; enter time setting mode;
decrease value of the setting; toggle setting options
4. SET: confirm setting; toggle bottom line display (time
/ date / alarm); enter settings for altitude/ barometer /
compass
5. : turn on LED light
6. : turn on backlight; lock / unlock keypad
LCD SCREEN
1. Indicates which mode (ALTI / BARO / COMPASS / GPS)
is displayed: altitude / barometer / compass / GPS
2. Temperature
3. Weather forecast
4. Key press prompt:
- press SET; - press and
hold SET
5. : keypad is locked
6. : sea level is displayed
7. : altitude memory is being deleted
8. AM/PM: 12 hour format
9. : alarm time is displayed
10. : daily alarm is on
11.
: GPS signal quality indicator
12. / / : stored location (parking space / home /
favourite spot)
13. : maximum altitude reached / exceeded
14. Measurement units (hPa, m, km / ft, inHg, mi)
15. : low battery indicator
16. : direction indicator
BATTERY REPLACEMENT
The GP123 uses 2 x AAA batteries which have already been
installed.
If the battery power of the unit is low,
and ‘need new
batt’ are displayed. Promptly replace the battery to ensure
continuous operation of GPS and other functions.
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To replace battery:
1. Lift up the ring lever part of the screw and rotate counter
clockwise to open battery compartment.
2. Remove battery compartment cover.
3. Insert the batteries, matching the polarities.
4. Close the battery compartment and rotate screw
clockwise to secure.
DISPLAYS
OPERATION MODES
Press DISP/- to toggle between modes:
PM
MAX
PM
PM
PM
SEA
DISP/-
DISP/-
DISP/-
DISP/-
TIME / DATE / ALARM
Press SET to toggle between time / date / alarm in any
mode.
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