A Single Short Beep (Which Cannot Be Disabled) Is Emitted For The Following; 3 Short Beeps (Which Cannot Be Disabled) Are Emitted For The Following; During The Following Norm Dive Situations, The 10 Second Audible Alarm Will Not Turn Off When Acknowledged; Smartglo Backlight - Aeris Elite T3 Operating Manual

A singl e short beep (which cannot be disabl e d) is emitted for the fol l o wing -
 Upon compl e tion of a Hot Swap battery change.
 Change from Del a yed to Ful l Viol a tion 5 minutes after the dive.
3 short beeps (which cannot be disabl e d) are emitted for the fol l o wing -
 Air Time Remaining becomes l e ss than No Deco and O2 Time Remaining.
 FREE Dive El a psed Dive Time Al a rm (3 beeps every 30 seconds if set On).
 FREE Dive Depth Al a rms 1/2/3 (set sequential l y deeper) - each 3 beeps 3 times.
 FREE Dive NIBG Al a rm (Caution zone, 7 segments) - 3 beeps 3 times.
 Entry into Deco during a FREE Dive (Permanent Viol a tion) - 3 beeps 3 times.
 Free Dive Mode Countdown Timer reaches 0:00 - 3 beeps 3 times.
During the fol l o wing NORM Dive situations, the 10 second Audibl e Al a rm wil l not turn off
when acknowl e dged -
 Ascending above a required Decompression Ceil i ng Stop Depth for more than 5
minutes (referred to as a Del a yed Viol a tion).
 Decompression requires a Ceil i ng Stop Depth of 70 FT/21 M or deeper.
 Being on the Surface for 5 minutes after a Conditional Viol a tion.
SMARTGLO® BACKLIGHT
To activate the SmartGl o Backl i ght - press the S button.
 If ambient l i ght l e vel is l o w, the Backl i ght wil l activate and il l u minate the displ a y for
button depression time* pl u s the user set Duration time of 0, 5, or 10 seconds, for a
maximum of 20 seconds.
(*The Backl i ght wil l turn Off if the button is depressed for more than 10 seconds.)
 Press the button again to activate as desired.
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