Hyperoxic and hypoxic mixes in ccr, Diving in the gauge mode (dive gauge) – SUUNTO DX User Manual
Page 95

6.2.5. Hyperoxic and hypoxic mixes in CCR
Suunto DX displays text HYPER if the Diluent gas PO
2
at the current depth is over
1.6. Text HYPOX is displayed if the Diluent gas PO
2
at the current depth is less than
0.18.
6.3. Diving in the GAUGE mode (DIVE Gauge)
If set to the GAUGE mode, the dive computer can be used as a bottom timer.
In the GAUGE mode, the total dive time is always displayed in minutes in the lower
right corner. In addition, a Dive Timer in the center window displays time in minutes
and seconds. The center window Dive Timer is activated at the start of the dive and
it can be reset during the dive and used as a stopwatch by pressing the SELECT
button.
BY PRESSING THE SELECT
BUTTON DURING A DIVE, A BOOK-
MARK IS WRITTEN IN THE PROFILE
MEMORY, THE DIVE TIMER IS RESET,
AND THE PREVIOUSLY-TIMED
INTERVAL IS DISPLAYED BELOW.
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