Aeris CompuMask User manual

WELCOME
WELCOME
•This QuickStart Guide will help you to understand
the basic surface and underwater operation of the
AERIS CompuMask.
•Prior to diving with the CompuMask, you must also
read and understand both the Operating Manual
and the AERIS Dive Computer Safety and
Reference Manual which provide detailed operating
instructions, important warnings and safety
recommendations as well as general product
information.

ACTIVATION
ACTIVATION
•To Manually Activate the
CompuMask, momentarily
press and release either
Button.
•When manually activated, the
unit will enter Diagnostic Mode,
displaying all segments of the
LCD as 8's, followed by dashes
(- -), then a countdown from 9
to 0.
•Diagnostic Mode checks the
display, battery voltage and
barometric pressure to ensure
that everything is within
tolerance and functioning
properly.

ACTIVATION
ACTIVATION
•The CompuMask will also
automatically activate by
Wet Contact and descent
greater than 5 ft (only if
Wet Activation is set ON).
•If no dive is made within
2 hours after initial
activation, the unit will
automatically deactivate.

CONTROL BUTTONS
CONTROL BUTTONS
•The Control Buttons allow
you to select display
options and access
specific information when
you want to see it – both
on the surface and
underwater.
•They are also used to
enter personal settings
and control the Backlight.
•Each button has 2
functions – press and
release and press and
hold.
Select
<S-Side>
Advance <A-TOP>

CompuMask
CompuMask
•SURFACE MAIN
•Dive Number
•Tissue Loading Bar Graph
•Surface Interval
•Pressure
•Operating Mode/Elevation
•Hold <A-TOP> button:
Change Mode. Press <A-
TOP> to confirm.
•Press <S-SIDE> button:
Backlight > Toggle ON/OFF
•Press <A-TOP> button:
View Alternate Displays,
Plan, Fly/DSAT, Log, and
History
•Hold <S-SIDE> button: Set
Mode

CompuMask
CompuMask
•SURF ALT 1
•O2 Bar Graph
•FO2 Set Point
•Bypass if not set for
Nitrox
•5 second return to main
•Press <A-TOP> button:
Alternate Display 2

CompuMask
CompuMask
•SURF ALT 2
•Time of Day
•Temperature
•Altitude Level if greater
than 3000 ft above sea
level
•5 second return to main
•Press <A-TOP> button:
Plan Lead-In

CompuMask
CompuMask
•PLAN LEAD IN
•FO2 Set Point
•Bypass if not set for
Nitrox
•5 second return to main
•Press <S-SIDE> button:
Pre-Dive Planning
Sequence (PDPS™)
•Press <A-TOP> button:
Fly Time

CompuMask
CompuMask
•PLAN MODE – PDPS™
•Maximum Operating
Depth (if set for Nitrox)
•PO2 Set Point
•Plan Depth
•No-Deco Limit
•Press <S-SIDE> button:
Step through to 190
ft/57m then back to
Surface Main
•Press <A-TOP> button:
Fly Time

CompuMask
CompuMask
•FLY TIME
•23:50 to 0:00
Countdown Timer
•Press <A-TOP> button:
DSAT Time

CompuMask
CompuMask
•DESAT TIME
•Calculated Desaturation
Time
•Press <A-TOP> button:
Log Preview

CompuMask
CompuMask
•LOG PREVIEW
•Dive Number
•Dive Date
•Dive Start Time of Day
•LOG Book Icon
•Hold <S-SIDE> button:
Scroll through previous
Log Preview Displays
•Press <S-SIDE> button:
Log 1
•Press <A-TOP> button:
History

CompuMask
CompuMask
•LOG 1
•Dive Number
•LOG Book Icon
•Surface Interval
•Temperature
•Mode ID: No-Deco,
Deco, Gauge, or
Violation
•Press <S-SIDE> button:
Log 2
•Press <A-TOP> button:
Surface Main

CompuMask
CompuMask
•LOG 2
•Dive Number
•LOG Book Icon
•Tissue Loading Bar
Graph
•Max Depth
•Elapsed Dive Time
•Press <S-SIDE> button:
Log 3
•Press <A-TOP> button:
Surface Main

CompuMask
CompuMask
•LOG 3
•O2 Bar Graph
•LOG Book Icon
•Max PO2
•FO2 Set Point
•Press <S-SIDE> button:
Next Log Preview
•Press <A-TOP> button:
Surface Main

CompuMask
CompuMask
•HISTORY 1
•Total Dives
•Total Dive Hours
•Press <S-SIDE> button:
History 2
•Press <A-TOP> button:
Surface Main

CompuMask
CompuMask
•HISTORY 2
•Maximum Depth
•Max Elevation Level
•Minimum Temperature
•Press <S-SIDE> button:
Surface Main
•Press <A-TOP> button:
Surface Main

SET MODE
SET MODE
•After gaining access to Set Mode, settings may be
made in sequence one after the other, or you may
access a specific item that you want to set,
bypassing others.
•If the button is not pressed during a 2 minute period
while in the Set Mode, the unit will revert to Surface
Mode Main.
*** All settings, with the exception of SET F (Nitrox),
may also be made via the ACI PC Interface
Application.