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7. At the desired altitude, either PRESS the [Mode] button to accept the changes and return to the main mode
or PRESS the [Select] button to move to the next setting. Located in Field 1, the text INT and located in
Field 2 the time interval will begin to flash (Fig. 4).
8. PRESS either the [+] or the [-] button to scroll through the intervals. There are four time intervals 20 seconds,
1 minute, 10 minute or 60 minute.
Recommended interval to use:
Activity
Interval
Skiing
20 sec or 1 minute
Biking
20 sec or 1 minute
Hiking
10 Minute
Mountaineering
10 minute or 60 minute
Note: In selecting the interval, the user chooses a) the time period for recording the altitude, the vertical ascent/
descent rate as well as the current time to be stored into the logbook and b) the timeout or maximum recording
time of a logbook. The shorter the interval the more accurate the information due to the fact the sampling rate
is faster. Timeouts are discussed on page 25.
9. At the desired interval, PRESS the [Mode] button to accept the changes and exit the setup program.
Once the user completes the process in setting the reference altitude of the current location to the known
altitude, the Wristop Computer will also correct the sea level pressure, and therefore, it will not be necessary for
this function to be set.
Note: If the user does not press any button for 1 minute in the setup mode, the display will automatically
exit setup.
Note: A 10-minute recording interval means that the Wristop Computer records data every 10 minutes.
