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ATOM 3.0 OPERATING MANUAL
© 2002 Design, 2011 Doc. No. 12-5216-r02 (9/6/11)
WARRANTY, NOTICES, MODEL .........................................................3
FEATURES/FUNCTIONS AND WATCH MODE ...................................5
DISPLAY ICONS ...............................................................................6
ABBREVIATIONS/TERMS ...............................................................6
OVERVIEW .......................................................................................7
SELECTION GROUPS .....................................................................7
BACKLIGHT .....................................................................................7
AUDIBLE ALARM .............................................................................8
PC INTERFACE ................................................................................8
POWER SUPPLY ..............................................................................9
BATTERY STATUS ...........................................................................9
WATCH MAIN (DEFAULT) TIME ....................................................10
MAIN TIME ......................................................................................10
WATCH GROUP .............................................................................10
WATCH ALTS ..................................................................................10
SHOW DUAL TIME .........................................................................11
WATCH CDT (COUNTDOWN TIMER) ...........................................11
CHRONOGRAPH............................................................................12
DAILY ALARM ................................................................................12
SET T GROUP (TIME) ....................................................................13
Set Date Format .........................................................................13
Set Hour Format ........................................................................13
Select Default Time ...................................................................13
Set Dual Time Differential .........................................................13
Set Time of Day..........................................................................14
Set Date ......................................................................................14
DIVE COMPUTER OPERATING MODES ......................................14
NORM SURFACE MODES .................................................................15
NORM SURF MAIN.........................................................................16
NORM SURF GROUP .....................................................................16
NORM SURF ALTS .........................................................................16
TIME TO FLY (NORM/GAUG) ........................................................17
DSAT TIME (NORM only) ...............................................................17
PLAN MODE (NORM only) ............................................................17
LOG MODE (NORM/GAUG) ...........................................................18
SET F GROUP (FO2, NORM only) ................................................19
Set FO2 Gas 1 (2, 3) ...................................................................19
Set FO2 50% Default .................................................................19
SET A GROUP (ALARMS, NORM/GAUG) ....................................20
Set Audible Alarm ......................................................................20
Set Depth Alarm .........................................................................20
Set EDT Alarm ............................................................................20
Set TLBG Alarm .........................................................................20
Set DTR Alarm ...........................................................................20
Set Turn (pressure) Alarm ........................................................20
Set End (pressure) Alarm .........................................................21
Set PO2 Alarm ............................................................................21
SET U GROUP (UTILITIES) ...........................................................21
Set Wet Activation .....................................................................21
Set Units .....................................................................................21
Set DS (NORM Deep Stop) ........................................................21
Set SS (NORM Safety Stop) ......................................................22
Set Algorithm (NORM only .......................................................22
Set CF (Conservative Factor, NORM only) ..............................22
Set GLO (Backlight Duration) ...................................................22
Set SR (Sampling Rate) ............................................................22
Set TMT 1 (2, 3) ..........................................................................23
SELECT DIVE OP MODE ...............................................................24
HISTORY MODE (NORM/GAUG) ...................................................24
SERIAL NUMBER ...........................................................................24
BATTERY/TMT STATUS .................................................................24
DIVE MODE FEATURES ....................................................................26
TRANSMITTER SIGNAL RECEPTION GUIDE ..............................27
PROXIMITY OF TMTS TO THE ATOM 3.0 .....................................27
Link Interruption Underwater ...................................................27
BAR GRAPHS ................................................................................28
TLBG (NORM/FREE) ..................................................................28
VARI (NORM/GAUG) ..................................................................28
ALGORITHM ...................................................................................28
CONSERVATIVE FACTOR (CF) .....................................................28
DEEP STOP (DS) ............................................................................28
SAFETY STOP (SS) .......................................................................29
DIVE TIME REMAINING (DTR) ......................................................29
NDC (No Deco DTR) ..................................................................29
OTR (O2 Dive Time Remaining) ...............................................29
ATR (Air Time Remaining) ........................................................29
NORM DIVE MODES ..........................................................................30
NO DECO MAIN AND ALTS ...........................................................31
DEEP STOP (DS) ............................................................................31
SAFETY STOP (SS) .......................................................................31
DECOMPRESSION ........................................................................32
CV (CONDITIONAL VIOLATION) ...................................................33
DV 1 (DELAYED VIOLATION 1) .....................................................33
DV 2 (DELAYED VIOLATION 2) .....................................................33
DV 3 (DELAYED VIOLATION 3) .....................................................33
VGM (VIOLATION GAUGE MODE) ................................................34
HIGH PO2 .......................................................................................34
HIGH O2 ..........................................................................................35
GAS/TMT SWITCHING .......................................................................36
SWITCH ROUTINE OVERVIEW .....................................................37
NORM GAS/TMT SWITCHING .......................................................37
GAUG TMT SWITCHING ................................................................37
GAUG OP MODE ................................................................................38
GAUG SURF MAIN .........................................................................39
GAUG SURF GROUP .....................................................................39
GAUG SURF ALTS .........................................................................39
GAUG RUN TIMER .........................................................................39
GAUG DIVE MAIN AND ALT ..........................................................40
DV 3 (DELAYED VIOLATION 3) .................................................40
FREE DIVE OP MODE ........................................................................41
FREE SURF MAIN ..........................................................................42
FREE SURF GROUP ......................................................................42
FREE SURF ALTS ..........................................................................42
FREE CDT (Countdown Timer) .....................................................42
FREE SET FA MENU (Free Alarms) ..............................................43
EDT (Elapsed Dive Time) Alarm ...........................................43
DA (Depth Alarms) .................................................................43
Show NDC Time .....................................................................44
FREE DIVE MAIN AND ALT ...........................................................44
FREE DIVE ALARMS .....................................................................45
CONTENTS