Calculated Industries 9226 - Manual (Page 17)

Stop-Watch Timer Keys
[Go/Stop] — Timer Go/Stop
Activates the Stop-Watch/Timer.
If Timer is not counting:
First press displays the stopped
timer (blank timer or timer with
time value displayed). At this point,
you may enter a time-related value.
Second press starts the timer.
Third press stops the timer.
Fourth press re-starts the timer.
Subsequent presses switch between
stopping and starting the timer.
If Timer is counting:
First press displays the counting timer
(counting up from zero or an entered
value). To count down, enter a value
and press [Conv] [Go/Stop].
Second press stops the timer.
Third press re-starts the timer.
Subsequent presses switch between
stopping and starting the timer.
[Mark] — Mark Point Function
Allows you to record to “tape” up to
14 mark points (plus the Start) while
the Timer is running. Pressing [Rcl]
User’s Guide – 17