Crest Audio CR5058 User Manual page 34

Plan Mode - Start to Plan
Description：
After setting your gas and conservative settings,
press the up/down button to change the depth.
According to the depth adjustment and refer to
the change of the NDL to see if a warning
appears.
Please note:
1. Changing settings of Scuba mode such as:
O %：Oxygen percentage value
2
NORM：Conservatism level
PO2：PPO2 (partial pressure of oxygen)
will affect the calculation of NDL and MOD values
shown in Plan Mode.
Previous dives executed on this dive computer
2.
and its residual nitrogen calculation will be taken
into account.
3. Please make sure you receive proper training and
have adequate dive equipment with you. You will
Plan Mode - Start to Plan
need to execute dive plans strictly and understand
the related risks using Plan Mode.
Plan Mode – Warning
When you reach the preset PO2 value, alarm
warning will activate; long beeping one time with
vibration and displayed PO2 value will blink.
Note:
Once there is a warning, adjusting your dive plan
accordingly is highly recommended.
Plan Mode – Warning
Plan Mode – No Diving
If NO DIVE recommendation time countdown
shows on the screen, DO NOT continue diving
activities.
For an exact NO DIVE recommendation time
countdown please check the Dive History page.
Note:
Scuba Mode, Freediving Mode and Plan Mode will
Plan Mode – No Diving
remain locked during NO DIVE time.
Page 34