65
NAV DIVE MAIN (after Surfacing) -
Upon ascent above 0,6 M (2 FT), Current Depth will be displayed as 0,0 M (0 FT) (Fig. 72):
• Current Depth as 0,0 (or 0) with M (or FT) icon
• Battery icon, if a Low Battery Condition exists
• NAV SN Heading with degrees graphic
• NAV SN CDT (hr:min:sec)
• EDT (hr:min)
• NAV SN, flashing if activated and ready to Start
The unit will automatically turn OFF 3 hours after surfacing at which time EDT (Elapsed Dive
Time) will reset to 0:00 (min:sec) and NAV SN (Leg) Headings and CDTs (Count Down Times)
will reset to the values at which they were last set by PC Upload. Upon reactivation, the NAV Di-
agnostic screen will be displayed, then the NAV DIVE MAIN Pre Dive Surface screen.
While on the Surface after a NAV Dive:
> press/release the S (Select/Right) button (< 2 seconds) to toggle
the Backlight from ON to OFF in the Mode set (Constant ON or
ON for Time Out set, OFF until turned ON).
> depress the A (Advance/Left) button for 10 seconds to Stop
(freeze) EDT, if its running.
> if EDT is running, depress the A (Advance/Left) button for a
full 30 seconds to activate NAV Delete (clear), or 20 seconds if
EDT is not running.
> press Both buttons for 2 seconds to access SET NAV.
Fig. 72 - NAV DIVE MAIN
(above 0,6 M / 2 FT)