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ALTITUDE
• Samples ambient pressure every 15 minutes while in DC Surface Mode prior to Dive #1 and for 24 hours
after a dive.
• Automatic adjustment when manually activated from 3,001 to 14,000 feet (916 to 4,270 meters).
• Above 3,000 feet (915 meters) - recalibrates to adjust Depth readings and NDLs every 1,000 feet (305
meters)
• DO NOT use at a different altitude until the unit automatically adjusts to the new altitude.
LOW BATTERY
• Replace with a 3 volt, CR2430, Lithium battery.
• Settings and calculations for repetitive dives are retained while the battery is removed.
NO D SAFETY STOP
NO D ALT 1
NO D ALT 2
DS PREVIEW
NO D MAIN
DECO ENTRY
DECO STOP
DIVE COMPUTER MODES
Conservative Factor - when set On, NDLs are reduced to those available at the next 3,000 foot (915 meter) Altitude
• Alternate screens - revert to Main after 5 seconds
Backlight - press Lower/Right to activate
Alarms - press Upper/Right to acknowledge/silence.
Gas Switch - press Upper/Left 2 sec to access Gas 1 Preview screen, then < 2 sec Gas 2; then a 2 sec press to Switch.
SET MODES
• Refer to the Owner's Manual for detailed instructions.
• Watch Mode - set Main Time/Date, Alternate Time, CD TImer, Chronograph start/stop, Daily Alarm.
NORM/GAUG Modes - press Lower/Left and Upper/Right to access Set F, A, U, Serial No.
Set F (FO2) - set FO2 for GAS 1 & 2, FO2 Default
Set A (Alarms) - set Audible, Depth, EDT, NiBG, DTR, PO2
Set U (Utilities) - set Wet Activation, Units, No Deco Deep Stop, No Deco Safety Stop, Conservative Factor, Backlight, Sampling Rate
To change settings - press Lower/Left to step through items, press Upper/Right to change, press Lower/Left to save
FO2 - for Gas 1 can be set for AIR or 21 to 50%, for Gas 2 can be set for AIR or 21 to 100%
Lower/Left
< 2 sec
Lower/Left
< 2 sec
NO D DEEP STOP
FREE SURF MAIN
FREE DIVE MAIN
NO DECO DEEP STOP (DS)
• At 1/2 the Max Depth for a fixed 2 minutes.
• Preview screen while 10 FT (3 M) deeper than the DS depth.
• Stop screen appears upon ascent to 10 FT (3 M) below the DS depth.
• Disabled during High PO2 Alarm conditions.
• Disabled for the remainder of that dive when the countdown = 0:00, if ascent or descent is made, upon entry
into Deco, if a High O2, or if 190 FT (57 M) exceeded.
• There is no penalty if the Stop is ignored.
NO DECO SAFETY STOP (SS)
• Preset for 15 FT (4.5 M) for a fixed 3 minutes on No Deco dives that exceed 30 FT (9 M).
• Stop screen appears upon ascent to 20 FT (6 M).
• Resets and activates again if descent is made during the countdown then ascent.
• There is no penalty if the Stop is ignored.
© 2002 Design, 2009 Doc. No. 12-2932-r01 (4/15/09)
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