Specifications

48
®
FT
FT
N
O
D
E
C
O
C
.
Z
.
D
E
C
O
C
.
Z
.
O
2
Secondary Display (access if Alternate is set ON or OFF)
To view water Temperature, Time of Day, and if FO2 was set for a numerical
value, display the current level of PO2 (Fig. 54):
• press the Advance (Left) button 1 time
• the unit will revert to the Main Display after 10 seconds if the Advance
(Left) button is not pressed again.
Alternate Display (access only if Alternate is set ON)
To view Elapsed Dive Time and Maximum Depth in Large Format in place of
Current Depth and Dive Time Remaining (Fig. 55):
• press the Advance (Left) button 2 times, or -
• press the Advance (Left) button 1 time, if viewing Temp/Time/PO2.
• the unit will revert to the Main Display after 10 seconds, or if the Ad-
vance (Left) button is pressed.
MANAGING DECOMPRESSION STOPS
The amount of decompression credit time that you receive is dependent on
depth, with slightly less credit given the deeper you are. You should stay
slightly deeper (Fig. 56a) than the Required Stop Depth indicated (Fig. 56b)
until the next shallower Stop Depth appears. Then, you can slowly ascend to,
but not shallower than, that indicated ceiling Stop Depth.
Fig. 56 - Managing a Stop
b
a
Fig. 54 - Secondary Display
Fig. 55 - Alternate Display
N
O
D
E
C
O
C
.
Z
.
D
E
C
O
C
.
Z
.
O
2
FT
MAX
N
O
D
E
C
O
C
.
Z
.
D
E
C
O
C
.
Z
.
O
2