Operation Manual

48
OC1 OPERATING MANUAL
© 2002 Design, 2009 Doc. No. 12-2761-r04 (9/6/11)
FREE MENU
M (< 2 sec) - to access Menu, while viewing Surface Main.
A (< 2 sec) - to step down (forward) through selections.
M (< 2 sec) - to step up (backward) through selections.
S (< 2 sec) - to access selection indicated by Arrow icon ( > ).
M (2 sec) any time - to revert to Surface Main.
2 min (no button action) - will revert to Surface Main.
CDT (Countdown Timer) STATUS
Upon access, the following is displayed (Fig. 127A) -
> Graphics CD TMR solid with OFF (or ON) flashing.
> Countdown Time (hr:min). If OFF, 0:00 or the CDT time if previously set. If ON, the remaining time (min:sec).
• A < 2 sec to step through selections OFF, ON, and SET.
• S < 2 sec to save the selection that is flashing.
>> If OFF is selected, operation reverts to the Menu.
>> If ON is selected, operation reverts to the Menu with the time set starting to countdown.
>> If SET is selected (Fig. 127B), Set CDT is accessed.
Set CDT, information includes (Fig. 128):
> Graphics SEt and CD TMR
> CDT (min:sec) with Minutes digits flashing
> Time (clock) icon
• A (hold) to scroll upward through Minute Set Points at a rate of 8 per second from 0: to 59: in increments of 1: (min).
• A (< 2 sec) to step upward through Set Points one at a time.
• M (< 2 sec) to step back through Set Points one at a time.
• S (< 2 sec) to save the Minute Set Point and flash the Seconds digits.
• A (hold) to scroll upward through Seconds Set Points at a rate of 8 per second from :00 to :59 in increments of :01 (sec).
• A (< 2 sec) to step upward through Set Points one at a time
• M (< 2 sec) to step back through Set Points one at a time.
• S (< 2 sec) to save the CDT Set Point and revert to the CDT Status screen with SET flashing (similar to Fig. 127B).
The CDT will run in the background, while on the surface and during dives, until it counts down to 0:00, or it is turned OFF.
When a set Countdown Time reaches 0:00, the Audible Alarm will sound during which time the graphic CDT will be displayed
with 0:00 flashing on the Surface or Dive Main (Fig. 129).
EDT ALARM
Factory set for a fixed 30 seconds, the EDT (Elapsed Dive Time) alarm sounds the Audible every 30 seconds while underwater in
FREE Dive Mode.
Set EDT Alarm, information includes (Fig. 130):
> Graphic EDT
> Graphic OFF (or ON) flashing
• A < 2 sec to toggle OFF/ON
• S (< 2 sec) to save Set Point and revert to FREE Menu.
DD ALARMS
There are 3 Descending Depth (DD) alarms that can be set at progressively deeper depths. DD2 values deeper than DD1, DD3
values deeper than DD2.
Set DD1 Alarm, information includes (Fig. 131):
> Depth value with MAX and FT (or M) icons
> Graphics DD1 AL
> Graphic OFF (or ON) flashing
• A < 2 sec to toggle OFF/ON
• S (< 2 sec) to save Set Point and flash Depth digits (if ON); or revert to FREE Menu (if OFF), bypassing DD2 and DD3.
• A (hold) to scroll upward through Depth values at a rate of 8 per second from 30 to 330 FT (10 to 100 M) in increments of
10 FT (1 M)
• A (< 2 sec) to step upward through Set Points one at a time
• M (< 2 sec) to step back through Set Points one at a time
• S (< 2 sec) to save the setting and revert to the FREE Menu.
Fig. 127B - CDT STATUS
(to access Set, or set/ready)
Fig. 127A - CDT STATUS
(upon access)
Fig. 128 - SET CDT
(min:sec)
Fig. 129 - SURFACE MAIN
(during CDT alarm)
Fig. 130 - SET FREE EDT AL
Fig. 131 - SET FREE DD1 AL