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15
VTX OPERATING MANUAL
© 2002 Design, 2014 Doc. No. 12-5382-r01 (10/24/14)
LOG MODE (NORM/GAUG)
Information from the latest 24 NORM and/or GAUG dives is stored for viewing. After exceeding 24 dives, the most recent dive
is stored while the oldest is deleted.
> Dives are numbered from 1 to 24 starting each time NORM (or GAUG) mode is activated. After 24 hours elapse with no
dive, the first dive of the next period of operation is #1.
> 10 minutes after a dive, the Log screens for all dives stored can be viewed.
If a dive’s elapsed time (EDT) exceeds 9:59 (hr:min), data at the 9:59 interval is recorded in the Log upon surfacing of the unit.
Screen sequence = Log Entry Finder (index) >> Data 1 >> Data 2 >> Data 3.
Prior to any dives being recorded (new unit out of the box), the graphics NONE YET are displayed (Fig. 20A) on the Log Entry
Finder screen when the Log Mode is accessed from the Home Menu by S (< 2 sec).
• S (2 sec) - to revert to the Home Menu.
Log Entry Finder, information includes 3 columns (Fig. 20B):
> Entry number - 1 to 99, most recent first (at top).
> Date of the dive.
> Dive # for that day, or that series of repetitive dives.
The down arrow on the scroll bar at the right will be green if additional entries are listed going down and grey if there are
no more entries. The up arrow will be green if additional entries are listed going up and grey if there are no more entries.
• A (hold) - to scroll forward (down) through the listing at a rate of 8 entries per second.
• A (< 2 sec) - to step forward (down) through the listing.
• M (< 2 sec) - to step back (up) through the listing.
• S (< 2 sec) - to access that dive's Log Data 1 screen (for the dive highlighted).
• S (2 sec) - to revert to Home Menu.
Log Data 1, information includes (Fig. 20C, 20D):
> Log Entry # (the # shown in the screen title matches the dive selected from the Finder listing).
> TYPE = NO DECO (or DECO, or VIOLA, or GAUG).
> ELEV = SEA (or EL 2 to EL 7). Altitude level of the dive.
> PRE DIVE SI = hr:min. Surface Interval time before the dive.
> START TIME = hr:min.
> DIVE TIME = hr:min. Elapsed time of the dive.
> MAX DEPTH = xxx FT (or xx.x M). Maximum recorded during that dive.
> MIN TEMP = xx F (or C). Minimum recorded during that dive.
• S (< 2 sec) - to access that dive's Log Data 2 screen.
• S (2 sec) - to step back to the Finder screen with that dive highlighted.
Log Data 2, information includes (Fig. 20E, 20F):
> Log Entry # (the # shown in the screen title matches the dive selected from the Finder listing).
> LAST GAS = AIR; or FO2, PO2 Alarm settings. For the last gas used during that dive. Blank if a GAUG dive.
> AV DEPTH = xxx FT (or xx.x M). Average for that dive.
> AV TEMP = xx F (or C). Average for that dive.
> START = xxxx PSI (or xxx BAR). Tank 1 pressure when the dive started.
> END = xxxx PSI (or xxx BAR). Pressure of the tank in use when the dive ended.
> MAX PO2 = x.xx. Highest level reached during that dive. Blank if an Air or GAUG dive.
> O2SAT = xx%. Level of O2 saturation when the dive ended. Blank if an Air or GAUG dive.
• S (< 2 sec) - to revert to the Finder screen with that dive highlighted.
• S (2 sec) - to step back to that dive's Log Data 1 screen.
HISTORY MODE (NORM/GAUG), information includes (Fig. 21):
History is a summary of data recorded during all NORM and GAUG dives conducted.
> TOTAL DIVES = xxxx (up to 9999)
.
> TOTAL HOURS = xxxx (up to 9999).
> MAX DEPTH = xxx FT (or xx.x M). Deepest depth of any dive, down to 330 FT (100 M).
> MAX EDT = x:xx (hr:min). Longest time of any dive, up to 9:59 (hr:min).
> MAX ELEV = SEA (or EL 2 to EL 7). Highest altitude level of any dive.
> LOW TEMP = xx F (or C). Lowest recorded during any dive.
• S (2 sec) - to step back to the Home Menu.
Fig. 20B - LOG FINDER
(locate dives by entry & date)
LOG ENTRY FINDER
2 --
4.9 .14
#2
--
98 --
10. 29.13
#21
97
--
10. 28.13
#20
96
--
10. 28.13
#19
99 --
10. 29.13
#22
----
1 --
4.9 .14
#1
--
95 -- 10. 27.13
#18
TYPE =
NO DECO
LOG ENTRY 21 - DATA 1
START TIME =
ELEV =
PRE DIVE SI =
MIN TEMP =
DIVE TIME =
MAX DEPTH =
SEA
1:28
10:24
AM
0:48
108 FT
59 F
LAST GAS = 80%, 1.60
START =
MAX PO
2 =
O2SAT =
AV TEMP =
END =
AV DEPTH =
1.02
23%
3000
PSI
320 PSI
56 FT
60 F
LOG ENTRY 21 - DATA 2
Fig. 20C - LOG DATA 1
(NORM Dive)
Fig. 20E - LOG DATA 2
(NORM Dive)
TOTAL DIVES =
TOTAL HOURS =
MAX DEPTH =
MAX EDT =
MAX ELEV =
HISTORY
49
LOW TEMP =
38
139 FT
1:16
EL2
49 F
Fig. 21 - HISTORY MODE
(cumulative summary)
LOG ENTRY FINDER
NONE
YET
Fig. 20A - LOG MODE
(no dives recorded yet)
TYPE =
GAUG
LOG ENTRY 99 - DATA 1
START TIME =
ELEV =
PRE DIVE SI =
MIN TEMP =
DIVE TIME =
MAX DEPTH =
EL2
0:54
7:38
AM
1:06
213 FT
48 F
START =
AV TEMP =
END =
AV DEPTH =
3000 PSI
320 PSI
56 FT
60 F
LOG ENTRY 99 - DATA 2
Fig. 20D - LOG DATA 1
(GAUG Dived)
Fig. 20F - LOG DATA 2
(Air or GAUG Dive)