Aqua Lung i450T, Owner'S Manual

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Doc. 12-7834-r04 (2/16/16)
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DIVE FEATURES
© Aqua Lung International, Inc. (2015)
LOW BATTERY DURING A DIVE
Warning Level
• The i450T functions continue but the backlight is disabled.
• The battery icon appears solid upon entry into Surface Mode.
Alarm Level
• The i450T functions continue but the backlight is disabled.
• The Battery icon appears flashing. 5 seconds after entering Surface Mode the i450T will shut down.
LOW BATTERY WHILE ON THE SURFACE
Warning Level
• The i450T functions continue but the backlight is disabled.
• The Battery icon appears solid.
SS (SAFETY STOP)
Upon ascent to within 5 ft (1.5 m) deeper than the SS depth set for 1 second on a No Decompression dive in
which Depth exceeded 30 ft (9 m) for 1 second, a beep will sound and a SS at the depth set will appear on the
Dive Main display with a countdown beginning at the SS time set and counting down to 0 min.
• If the SS was set for OFF, the display will not appear.
• In the event that you descend 10 ft (3 m) deeper than the Stop Depth for 10 seconds during the countdown, or
the countdown reaches 0, the No Decompression Main screen will replace the SS Main screen which will reap-
pear upon ascent to within 5 ft (1.5 m) deeper than the Safety Stop depth set for 1 second.
• In the event that you enter Decompression during the dive, complete the Decompression obligation, then de-
scend below 30 ft (9 m); the SS Main will appear again upon ascent to within 5 ft (1.5 m) deeper than the SS
depth set for 1 second.
• If you ascend 2 ft (0.6 m) shallower than the SS depth for 10 seconds prior to completing it, the SS will be can-
celed for the remainder of that dive.
• There is no penalty if you surface prior to completing the SS or choose to ignore it.
Alarm Level
• All operations cease.
• The Battery icon flashes for 5 seconds then the unit shuts off.
!
WARNING: Change the battery before diving if your i450T indicates the Battery Low Warning or Alarm.
flashing