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DUO 1025 Dual-Use Heart Rate Monitor
SETTING THE WATCH FUNCTIONS
SETTING USER PROFILE
The Sportline Duo 1025 uses an advanced algorithm based on your User Profile
to estimate your maximum heart rate and calculate other heart rate information.
To ensure accuracy of the watch’s advanced functions, this information must be
programmed in the Programming Sequence.
12. Select Gender (M=male, F=female) by PRESSING the START/STOP (S/S) or LAP/
VIEW (L/V) key. Set Gender by PRESSING the MODE key.
13. Adjust Year of Birth (BIRTH in upper line of display) by PRESSING the S/S or L/V
key. Set by PRESSING MODE.
14. Select Units (Metric or Imperial) by PRESSING S/S L/V. Set by PRESSING MODE.
15. Adjust Height by PRESSING S/S or L/V. Set by PRESSING MODE.
16. Select Weight Units (LB=pounds, KG=kilograms) by PRESSING S/S or L/V. Set by
PRESSING MODE.
17. Adjust Weight by PRESSING S/S or L/V. Set by PRESSING MODE.
18. Select Activity Level (LOW, MEDIUM or HIGH) by PRESSING S/S or L/V. Set by
PRESSING MODE.
19. Adjust Display Contrast by PRESSING S/S or L/V. Set by PRESSING MODE.
20. PRESS & HOLD the MODE key to exit the Programming Sequence & resume
Operating mode.
NOTE: It is recommended to program your Heart Rate Zone before using the watch during
exercise (See page 14 “Setting Target Heart Rate Zone”).
ADJUST: S/S or L/V
SET: MODE