Do you have a question about the Accusplit A725MXT and is the answer not in the manual?
Resets all segments, then briefly displays all segments.
Start/Stop stopwatch, display shows SPLIT, or reset event.
Start running DUAL Time and record splits showing CUM and LAP.
Reset the dual split memory functions.
The split counter always displays the current split.
Push C button to return to the main running time display.
Review average LAP Split and total elapsed time.
Review the last recorded DUAL Split.
Review DUAL Splits in reverse numerical order.
Hold down for rapid review of recorded splits.
Enter Turbo (Speed/Rate) Set Function or reset fields.
Start running LAP Time and record SPEED/RATE per LAP.
View Total Average Speed/Rate by pushing L.
Replace battery when display dims; use SR44 or equivalent.