Oceanic Data Mask, Operating Manual

Page: 117 / 148

117
 Pressing and releasing the S (Side) button momentarily and
repeatedly (< 2 sec each time) will step through the Set
Points from 50 to 330 FT (12 to 100 M) in increments of
10 FT (1 M) at a rate of 1 Set Point per press of the button.
 Pressing and holding the S (Side) button will scroll through
the Set Points at a rate of 4 Set Points per second until
released.
 Pressing the A (Top) button momentarily (< 2 sec) will
accept the Depth Setting and revert to the FREE SURF MAIN
screen.
FREE DIVE MAIN, information includes (Fig. 104) -
> TLBG (Left Bar with TL icon), if any Nitrogen is remaining
from NOR or FRE Dives conducted within the previous 24
hours
> Current Depth with FT (or M) icon
> Elapsed Dive Time (min:sec) with EDT icon
> Dive Time Remaining (hr:min) with NDC icon
 Depress the S (Side) button for 2 seconds to access SET
GLO (Backlight Level). Refer to page 82.
 Depress the A (Top) button for 2 seconds to access the FREE
CDT (Count Down Timer) STATUS screen, then again < 2
seconds to access the FREE Dive ALT screen.
 Press the S (Side) button to toggle the Backlight.
Fig. 104 - FREE DIVE MAIN
The range of avail-
able FDA 2 and 3
Set Points begins at
the next FT/M value
greater than the
FDA 1 and 2 Alarm
Set Points selected.