Operations Manual Perdix
Manual DocRev B
70
Up:
0.7>1.3 Auto
Up Depth
070ft
Down: 1.3>0.7 Auto
Down Depth
041ft
Change
Next
Auto SP Switch
Up: 0.7>1.3 Auto
Up Depth
070ft
Down: 1.3>0.7 Manual
Change
Save
Auto SP Switch
Auto SP (Setpoint) Switch
This menu page is only available in CC mode when
PPO2 mode is set to internal (see Dive Setup page).
Auto Setpoint Switch configuration sets up the setpoint
switching. It can be set up to auto switch 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.
Example:
Up:
0.7 > 1.3
= Auto, Up Depth = 70 ft.
Down:
1.3 > 0.7
= Auto, Down Depth = 41ft
The dives starts at the 0.7 setpoint. As you descend past
70ft, the setpoint switches “up” to 1.3.
You finish your bottom time, then begin ascending.
When you ascend above 41ft, it switches “down”
to 0.7.
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 50ft. You start the dive on the low setpoint, then
as you descend past 50ft, the setpoint automatically
switches up to high. If at say 80ft you then manually
switch back to the low setpoint, the setpoint will remain
low. If you ascend shallower than 50ft then re-descend
deeper than 50ft again, the automatic setpoint switch
will occur again. The Perdix enforces a 20ft (6m) 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 menu.
Up:
0.7>1.3 Auto
Up Depth
070ft
Down: 1.3>0.7 Auto
Down Depth
040ft
Next
Edit
Auto SP Switch
