SUUNTO D9tx - Manual (Page 47)

Alarm reason Alarm type
Indicates the length of the surface time before a new
dive. In the DIVE Free mode only. You can acknow-
ledge the alarm. Low priority alarm, sounded
once. The Surface time value
blinks.
NOTE
When the backlight is turned OFF, it does not illuminate when
an alarm is activated.
NOTE
When the tones are turned OFF, the alarms are not sounded
when an alarm is activated.
WARNING
WHEN THE OXYGEN LIMIT FRACTION INDICATES THAT
THE MAXIMUM LIMIT IS REACHED, YOU MUST IMMEDI-
ATELY TAKE ACTION TO REDUCE OXYGEN EXPOSURE.
Failure to take action to reduce oxygen exposure after the
warning is given can rapidly increase the risk of oxygen tox-
icity, injury, or death.
5.6. Error conditions
The dive computer has warning indicators that alert you to react to certain situations
that would significantly increase the risk of DCI. If you do not respond to its warnings,
the dive computer will enter an Error mode, indicating that the risk of DCI has greatly
increased. If you understand the dive computer and operate it sensibly, it is very unlikely
you will ever put the instrument into the Error mode.
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