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AMPHOS DC MANUAL
© 2002 Design, 2012 Doc. No. 12-5301-r01 (12/17/12)
NOTICES, W ARRANTY , MODEL ......................................................... 3
GLOSSAR Y........................................................................................... 4
DISPLA Y ICONS, ABBREVIA TIONS & TERMS .................................. 5
FEA TURES & DISPLA YS ..................................................................... 6
CONTROL BUTT ONS ...................................................................... 7
OPERA TING MODE STRUCTURE .................................................. 7
OPERA TION AS A DIVE COMPUTER ............................................. 7
AUDIBLE ALARM ............................................................................. 7
BACKLIGHT ..................................................................................... 8
POWER SUPPL Y .............................................................................. 8
W A TCH FEA TURES & DISPLA YS ....................................................... 9
LOCAL DEF AUL T TIME ................................................................. 10
MAIN TIME ...................................................................................... 10
W A TCH AL T .................................................................................... 10
SET MAIN TIME .............................................................................. 10
Set Date Format ......................................................................... 10
Set Hour Format ........................................................................ 10
Set Time...................................................................................... 1 1
Set Date ...................................................................................... 1 1
AL TERNA TE TIME .......................................................................... 1 1
Set Alternate Time ..................................................................... 11
W A TCH CDT (COUNTDOWN TIMER) ST A TUS............................. 1 1
Set CDT ...................................................................................... 12
CHRONOGRAPH ST A TUS ............................................................. 12
DAIL Y ALARM ST A TUS ................................................................. 12
Set Daily Alarm .......................................................................... 12
DIVE COMPUTER FEA TURES & DISPLA YS .................................... 13
BAR GRAPHS ................................................................................ 14
ALPHA/NUMERIC DISPLA YS ........................................................ 14
DIVE COMPUTER SURF ACE MODES .............................................. 15
OPERA TING MODES ..................................................................... 16
SURF ACE MODE ........................................................................... 16
NORM SURF MAIN......................................................................... 16
NORM SURF AL T 1 ........................................................................ 16
NORM SURF AL T 2 ........................................................................ 16
NORM/GAUG SET MODES............................................................ 17
Setting FO2 for Nitrox Dives .................................................... 17
FO2 Set for Air ........................................................................... 17
SET F GROUP (FO2) ...................................................................... 17
Set FO2 Gas 1 ............................................................................ 17
Set FO2 Gas 2 ............................................................................ 17
Set FO2 50% Default ................................................................. 18
SET A GROUP (ALARMS) ............................................................. 18
Set Audible Alarm ...................................................................... 18
Set Depth Alarm ......................................................................... 18
Set EDT Alarm ............................................................................ 18
Set NIBG Alarm .......................................................................... 19
Set DTR Alarm ........................................................................... 19
Set PO2 Alarm ............................................................................ 19
SET U GROUP (UTILITIES) ........................................................... 19
Set Wet Activation ..................................................................... 19
Set Units ..................................................................................... 19
Set NORM Deep Stop ................................................................ 20
Set NORM Safety Stop .............................................................. 20
Set Conservative Factor (CF) ................................................... 20
Set Backlight Duration .............................................................. 20
Set Sampling Rate ..................................................................... 20
SERIAL NUMBER ........................................................................... 21
NORM PLAN MODE ....................................................................... 21
FL Y MODE ...................................................................................... 21
DESA T MODE ................................................................................. 22
NORM/GAUG LOG MODE ............................................................. 22
HISTOR Y MODE ............................................................................. 23
NORM DIVE MODES .......................................................................... 24
DIVE TIME REMAINING (DTR) ...................................................... 25
No Deco Time Remaining (NDC) .............................................. 25
O2 Time Remaining (OTR) ........................................................ 25
ASCENT RA TE INDICA TOR (ASC)................................................ 25
NORM NO DECOMPRESSION DIVE MODE ................................. 25
NORM NO DECO MAIN.................................................................. 25
NORM NO DECO AL TS .................................................................. 25
NO DECO DEEP ST OP .................................................................. 26
NO DECO SAFETY ST OP .............................................................. 26
CAUTIONAR Y MODES ....................................................................... 27
DECOMPRESSION ........................................................................ 28
CONDITIONAL VIOLA TION (CV) ................................................... 28
DELA YED VIOLA TION 1 (DV1) ...................................................... 29
DELA YED VIOLA TION 2 (DV2) ...................................................... 29
DELA YED VIOLA TION 3 (DV3) ...................................................... 29
VIOLA TION GAUGE MODE (VGM) ................................................ 30
HIGH PO2 ....................................................................................... 30
HIGH O2 .......................................................................................... 31
SWITCHING GAS MIXES ................................................................... 32
SWITCHING (NORM)...................................................................... 33
GAUGE OPERA TING MODE ............................................................. 34
SURF MAIN..................................................................................... 35
SURF AL T ....................................................................................... 35
DIVE MAIN ...................................................................................... 35
DIVE AL T ........................................................................................ 35
DELA YED VIOLA TION 3 (DV3) ...................................................... 35
FREE DIVE OPERA TING MODE ........................................................ 36
SURF MAIN..................................................................................... 37
SURF AL T 1 .................................................................................... 37
SURF AL T 2 .................................................................................... 37
FREE CDT (COUNTDOWN TIMER) ............................................... 37
FREE ELAPSED DIVE TIME (EDT) Alarm .................................... 38
FREE DEPTH ALARMS (DA) ......................................................... 38
FREE DIVE MAIN AND AL TS ......................................................... 38
FREE DIVE ALARMS ..................................................................... 39
REFERENCE ...................................................................................... 41
CARE AND CLEANING .................................................................. 42
INSPECTIONS AND SERVICE ....................................................... 42
BA TTER Y REPLACEMENT ............................................................ 42
AL TITUDE SENSING AND ADJUSTMENT .................................... 43
UPLOADING SETTINGS AND DOWNLOADING DA T A ................ 43
ERROR (RESET DURING A DIVE) ................................................ 44
SPECIFICA TIONS ........................................................................... 45
INSPECTION/SERVICE RECORD ..................................................... 49
CONTENTS