Page 68
Doc. 13301-Tec-RevB (2022-05-25)
Technical Modes
Operating Instructions
11.7. Auto Setpoint Switch
This menu page is only available in CC mode�
This page sets up automatic
setpoint switching� The dive
computer can be set up to
auto switch the setpoint up
only, down only, both, or
neither�
First, you set whether the “Up”
switch occurs automatically
or manually� If “Up” is set to
“Auto”, then you can set the
depth at which the auto switch
occurs�
The menu options are the same for the down setpoint
switch�
When a switch is set to “Auto”, you can always
manually override the setting at any time during the
dive�
The automatic switches only occur when crossing
the specified depth� Say for example, the switch up
depth is set to 15m� You start the dive on the low
setpoint, then as you descend past 15m, the setpoint
automatically switches up to high� If at say 24m you
then manually switch back to the low setpoint, the
setpoint will remain low� If you ascend shallower
than 24m then re-descend deeper than 24m again,
the automatic setpoint switch will occur again� The
Perdix 2 enforces a 6m (20ft) gap between switch up
and switch down depths to prevent rapid automatic
switching between setpoints for small depth changes�
The values 0�7 and 1�3 are shown as examples only�
Other values for the low and high setpoint can be
adjusted in the Dive Setup or Mode Setup menu�
Up:
0.7>1.3 Auto
Up Depth
021m
Down: 1.3>0.7 Auto
Down Depth
012m
Next
Edit
Auto SP Switch
CC ONLY
Auto setpoint switch example:
The settings displayed to the left would cause the
computer to behave as follows�
The low to high auto setpoint
switch is enabled at a depth of
21 meters�
The dive starts at the 0�7 setpoint� As you descend
past 21m, the setpoint switches “up” to 1�3�
You finish your bottom time, then begin ascending�
The high to low auto setpoint
switch is enabled at a depth of
12 meters�
When you ascend above 12, the setpoint switches
“down” to 0�7�
11.8. Alerts Setup
This page is used to set
up custom dive alerts for
Maximum Depth, Time, and
Low NDL� Notifications will be
triggered when these values
are exceeded�
You can also toggle the
vibration function from this
page�
See Notifications on page 23 for more information
on how these alerts are displayed�
Up:
0.7>1.3 Auto
Up Depth
021m
Down: 1.3>0.7 Auto
Down Depth
012m
Next
Edit
Auto SP Switch
Up:
0.7>1.3 Auto
Up Depth
021m
Down: 1.3>0.7 Auto
Down Depth
012m
Next
Edit
Auto SP Switch
Depth On m
Time On min
Low NDL On min
Vibration On
Next
Edit
Alerts Setup