Setting the dive-time alarm, Setting the personal/altitude adjustments – SUUNTO HELO2 User Manual

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The depth alarm is factory-set to 50 m/160 ft, but you can adjust it according to your
personal preference, or switch it off altogether. The depth range can be set from 3 m
to 120 m/10 ft to 394 ft.

5.8.3. Setting the dive-time alarm
The Dive Time Alarm setting can be activated and used for several purposes to add
to your diving safety.

ADJUST WITH UP AND

DOWN BUTTONS. ACCEPT

WITH SELECT BUTTON.

NOTE

With a range of 1–999 minutes, the alarm can be set to your
planned bottom time, for example.

5.8.4. Setting the personal/altitude adjustments
The current Altitude and Personal Adjustment settings are displayed in the startup
screen when entering the DIVE mode. If the mode does not match the altitude or
personal conditions (refer to Section 5.9.4. Diving at altitude and Section 5.9.5. Per-
sonal adjustments), it is imperative that you enter the correct selection before diving.
Use Altitude Adjustment to select the correct altitude and use Personal Adjustment to
add an extra level of conservatism or aggressiveness.