Aqua Lung i450T, Owner'S Manual

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Doc. 12-7834-r04 (2/16/16)
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© Aqua Lung International, Inc. (2015)
CONTENTS
NOTICES 2
RESPONSIBLE COMPUTER DIVING 2
WARNINGS: 3
GETTING STARTED 6
BASICS 7
INITIAL ACTIVATION 7
DISPLAY ICONS 8
BUTTONS 9
BUTTON FUNCTIONS 10
WATCH MODE 12
WATCH MAIN SCREEN 13
ALT 1 13
ALT 2 14
WATCH MAIN MENU 14
CDT (Countdown Timer) SETUP 15
CHRONO (CHRONOGRAPH) 15
DAILY AL (ALARM) 16
TIME MENU 16
1. Date Form (Format) 16
2. Date Form (Format) 17
3. Time Of Day 17
4. Date 17
5. Alt Time 18
6. DFLT (Default) Time 18
7. Show Dual 18
DIVE FEATURES 19
DTR (DIVE TIME REMAINING) 20
NO DECOMPRESSION 20
O2 MIN (OXYGEN TIME REMAINING) 20
BAR GRAPHS 20
ASC BAR GRAPH 21
N2 BAR GRAPH 21
ALGORITHM 21
CONSERVATIVE FACTOR 21
DS (DEEP STOP) 21
SS (SAFETY STOP) 22
LOW BATTERY WHILE ON THE SURFACE 22
LOW BATTERY DURING A DIVE 22
AUDIBLE ALARM 23
PROXIMITY OF THE TRANSMITTERS AND i450T 24
DIVE SURFACE MODE 25
ON THE SURFACE BEFORE A DIVE 26
ALT 1 (LAST DIVE) 26
ALT 2 26
ALT 3 27
DIVE SURF MAIN MENU 27
FLY/DESAT 28
PLAN 28
LOG 29
SET GAS 30
SET AL (ALARMS) 31
1. AUD AL (Audible Alarms) 31
2. DEPTH AL (Audible Alarms) 31
3. EDT AL (Elapsed Dive Time Alarm) 32
4. N2 AL (Nitrogen Alarm) 32
5. DTR AL (Dive Time Remaining Alarm) 33
6. TURN AL (Turn Pressure Alarm) 33
7. Press AL (Pressure Alarm) 34
SET UTIL (UTILITIES) 34
1. H2O TYPE (Water Type) 34
2. H2O ACTIV (Water Activation) 35
3. UNITS (IMP/MET) 35
4. DEEP STOP 35
5. SAFE STOP (SAFETY STOP) 36
6. CONSERV (Conservative Factor) 36
7. LIGHT DURA (DURATION) 36
8. SAMPLING (SAMPLE RATE) 37
9. TMT MENU (TRANSMITTER MENU) 37
OP MODE (OPERATION MODE) 38
HISTORY 39
ID-SN (SERIAL NUMBER) 39
BATT/TMT (BATTERY/TRANSMITTER STATUS) 39
DIVE OPERATION 40
INITIATING A DIVE 41
NO DECOMPRESSION DIVE MAIN 41
DIVE ALT 1 42
DIVE ALT 2 42
DEEP STOP PREVIEW 42
EARMARK 42
DEEP STOP MAIN 43
SAFETY STOP MAIN 43
SURFACING 43
GAS/TRANSMITTER SWITCHES 44
OVERVIEW 44
COMPLICATIONS 46
DECOMPRESSION 46
DECOMPRESSION ENTRY 46
DECOMPRESSION STOP MAIN 46
CONDITIONAL VIOLATION (CV) 47
DELAYED VIOLATION 1 (DV 1) 47
DELAYED VIOLATION 2 (DV 2) 48
DELAYED VIOLATION 3 (DV 3) 48
VIOLATION GAUGE MODE DURING A DIVE 48
VIOLATION GAUGE MODE ON THE SURFACE 49
HIGH PO
2
49
Warning 49
Alarm 49
HIGH O2 SAT (OXYGEN SATURATION) 50
PO
2
During Decompression 50
Warning 50
Alarm 50
Warning During Decompression 50
Alarm During Deco 51
Alarm On Surface 51