Oceanic GEO 4.0, Operating Manual

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2
GEO 4.0 OPERATING MANUAL
© Pelagic, 2019 Doc. No. 12-5670-r01 (2/27/18)
CONTENTS
NOTICES 4
GETTING STARTED 6
BASICS 7
ACTIVATION 7
STANDBY (POWER SAVING) MODE 7
BUTTONS 9
WATCH MODE 12
WATCH MAIN SCREEN 13
ALT 13
SHOW DUAL TIME 14
CDT (COUNTDOWN TIMER) 14
CHRONOGRAPH 15
DAILY ALARM 16
SET TIME MENU 16
1. DATE FORMAT 16
2. HOUR FORMAT 17
3. DEFAULT TIME 17
4. ALTERNATE TIME 17
5. TIME OF DAY 17
6. DATE 18
DIVE FEATURES 19
DTR (DIVE TIME REMAINING) 20
NO DECOMPRESSION 20
O2 MIN (OXYGEN TIME REMAINING) 20
BAR GRAPHS 20
VARI BAR GRAPH 21
TLBG (TISSUE LOADING BAR GRAPH) 21
DUAL ALGORITHM
® 21
CONSERVATIVE FACTOR 21
DEEP STOP 21
SAFETY STOP 22
LOW BATTERY WHILE ON THE SURFACE 22
LOW BATTERY DURING A DIVE 22
AUDIBLE/VISUAL ALARM 23
NORM SURFACE MODE 24
ON THE SURFACE BEFORE A DIVE 25
NORM STANDBY MODE 25
ALT 1 (LAST DIVE) 25
ALT 2 26
ALT 3 26
FLY/DESAT 26
PLAN 26
LOG 27
SET F (GAS MIX) 28
SET ALARMS 29
1. AUDIBLE ALARM 29
2. DEPTH ALARM 29
3. EDT (ELAPSED DIVE TIME) ALARM 29
4. TLBG (TISSUE LOADING BAR GRAPH) ALARM 30
5. DTR (DIVE TIME REMAINING) ALARM 30
SET UTILITIES 30
1. H2O ACTIVATION 31
2. UNITS (IMP/MET) 31
3. DEEP STOP 31
4. SAFETY STOP 32
5. ALGORITHM 32
6. CONSERVATIVE FACTOR 33
7. BLUETOOTH (BLUETOOTH COMMUNICATION) 33
8. GLO (BACKLIGHT) DURATION 33
9. SAMPLING RATE 34
SET MODE (OPERATION MODE) 34
HISTORY 34
SN (SERIAL NUMBER) 35
NORM DIVE MODE 36
INITIATING A DIVE 37
NO DECOMPRESSION DIVE MAIN 37
DIVE ALT 1 37
DIVE ALT 2 37
DEEP STOP PREVIEW 38
DEEP STOP MAIN 38
SAFETY STOP MAIN 38
SURFACING 39
DECOMPRESSION 40
DECOMPRESSION ENTRY 40
DECOMPRESSION STOP MAIN 40
CONDITIONAL VIOLATION (CV) 40
DELAYED VIOLATION 1 (DV 1) 41
DELAYED VIOLATION 2 (DV 2) 41
DELAYED VIOLATION 3 (DV 3) 41
VIOLATION GAUGE MODE DURING A DIVE 42
VIOLATION GAUGE MODE ON THE SURFACE 42
HIGH PO
2
42
ALARM 42
PO
2
DURING DECOMPRESSION 42
HIGH O
2
SAT (OXYGEN SATURATION) 43
WARNING 43
ALARM 43
WARNING DURING DECOMPRESSION 43
ALARM DURING DECOMPRESSION 43
ALARM ON SURFACE 44
GAUGE MODE 45
ON THE SURFACE BEFORE A DIVE 46
GAUGE STANDBY MODE 46
INITIATING A DIVE 47
GAUGE DIVE MAIN 47
GAUGE DIVE ALT 1 47
GAUGE DIVE ALT 2 47
RUN TIMER 48
DELAYED VIOLATION 3 (DV3) 48
FREE MODE 49
FREE DIVE MODE DETAILS 50
ON THE SURFACE BEFORE A DIVE 51
FREE STANDBY MODE 51