Tusa Element II Quick Overview

OPERATING MODES

• There are 3 Modes of operation >> NORM (Air or Nitrox), GAUG (no Ni-O2), and FREE (no Ni-O2 or Pressure)
• Dive Mode >> if Wet Activation is set Off, you must Activate the unit prior to the first dive of a series
• Backlight >> press (S) for 2 seconds
• NORM/GAUG display Times as hr:min, FREE displays Times as min:sec (NDC as hr:min), and Time of Day is always hr:min.
• To Select the Operating Mode to be used, press/release M while the Mode graphic (NORM, GAUG, or FREE) is flashing.
S
S
M A
M A
NORM SURF MAIN
S < 2 sec
S
S
M A
A
M
NORM PLAN
A 2 sec
S
A
M
SURF ALT (common)
NORM/GAUG SURF >> SET F >> SET A >> SET U >> SET T (to access & step through, press both A and S 2 sec)
SET F >> FO2 GAS 1 >> FO2 GAS 2 >> FO2 GAS 3 >> FO2 DEFAULT (A < 2 sec to step through)
SET A >> AUD >> DEPTH >> EDT >> TLBG >> DTR >> PO2 (A < 2 sec to step through)
SET U >> WET >> UNITS >> SAFETY >> CF >> GLO >> SAMPLING (A < 2 sec to step through)
SET T >> 12/24 >> HOUR >> MINUTE >> YEAR >> MONTH >> DAY (A < 2 sec to step through)
FREE SURF >> ALT1 (Temp/Time) >> ALT2 (Last EDT, Max Depth)
(to access and step through, press A < 2 sec)
FREE SURF >> CDT Status >> SET MINUTES >> SECONDS
(to access, press A 2 sec, to set press both A & S 2 sec)
FREE SURF >> EDT Alarm > DEPTH Alarm 1, 2, 3
(to access, press both A & S 2 sec, to step through, press A < 2 sec)
M 2 sec
M
M
GAUG SURF MAIN
A < 2 sec
M
M
NORM/GAUG FLY
from NORM/
GAUG MAIN
A < 2 sec
M
M
NORM/GAUG LOG
M 2 sec
S
S
S 2 sec
to FLY
A
A
A < 2 sec
S
S
A
A
A < 2 sec
S S
A
A

No Deco Deep Stop

• After descending deeper than 80 FT (24 M), then
ascending to within 10 FT (3 M) below 1/2 Max Depth.
• Preview available only deeper than 1/2 Max Depth.
• Stop at 1/2 Max Depth for 2 minutes.
• No Penalty for ascending during the 2 minute countdown.

No Deco Safety Stop

• After descending deeper than 30 FT (9 M), then
ascending to 20 FT (6 M).
• Stop at 15 FT (4.5 M) for 3 minutes.
• No Penalty for surfacing during the 3 minute countdown.
M 2 sec
S
S
min:sec
M A
M A
FREE SURF MAIN
A < 2 sec
S
A
M
NORM DESAT
A < 2 sec
S S
M A
M A
HISTORY
to NORM
SURF MAIN
to SURF
MAIN
to SURF
MAIN