Heart Rate Limits ("Hr Wl"); Units ("Units"); Backlight Duration ("Light"); Desaturation Reset ("Desat") - Uwatec M2 User Manual

HR, respiration, the lowest or highest from HR
or respiration, or you may disable the workload
with the off setting. After confirming by pressing
the SEL button the HR monitor starts blinking
if HR is not selected for workload input. By
pressing the +/UP or -/DOWN buttons you
may enable the HR monitor with on/off and by
pressing SEL the functions will be confirmed.
4.5.2

Heart rate limits ("HR WL")

By pressing the SEL button in this menu the
maximum heart rate (HI) value starts blinking,
and by pressing +/UP or -/DOWN you may
select the limit from 140 up to 220bpm. By
pressing the SEL button the base heart rate
(LO) starts blinking, and by pressing +/UP
or -/DOWN you may select the limit from
60 up to 120bpm. A base heart rate should
be selected so that it represents the normal
heart rate during a typical dive. By pressing
SEL the values will be confirmed.
4.5.3

Units ("UNItS")

You may select between depth, temperature
and pressure unit combinations. The effect
will be reflected in Dive mode, and in the
logbook, alarm settings, altitude settings, etc.
M2 USER MANUAL
By pressing the SEL button in this menu the
pressure unit starts blinking and the value can
be changed between BAR/PSI by pressing
the +/UP or -/DOWN buttons. By pressing
SEL the temperature units start blinking and
the value can be changed between °C/°F
by pressing the +/UP or -/DOWN buttons.
By pressing the SEL button the depth field
starts blinking and the value can be changed
between meters/feet by pressing the +/UP
or -/DOWN buttons. By pressing the SEL
button the unit settings will be confirmed.
4.5.4

Backlight duration ("LIGHT")

By pressing the SEL button in this menu the
backlight duration time starts blinking, and by
pressing +/UP or -/DOWN you may select the
limit from 5 up to 30 seconds. By pressing
SEL the values will be confirmed.
4.5.5

Desaturation reset ("DESAT")

WARNING:
Resetting desaturation will effect calculations
of the algorithm and this may lead to serious
injury or fatal issue. Do not reset desaturation
without a solid purpose.
When the M2 is still counting down
desaturation, some menu changes are not
possible.
If you do decide to reset desaturation,
the safety code 313 must be given. This
procedure prevents unwanted resetting and
stores the desaturation reset to a memory.
In the next dive log the desaturation symbol
will be shown.
By pressing the SEL button the selection
'on' starts blinking. By pressing the +/UP
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