To Display The Timer/Stopwatch; To Set The Timer/Stopwatch - HP -01 Owner's Manual

24
@ Timer/Stopwaitch
The @ function operates as a stopwatch if it is counting up or as a timerif it is counting down.
TO DISPLAY THE TIMER/STOPWATCH. Press @ and the timer/stopwatch is displayed
continuously.
If the timer/stopwatch contains a time interval less than one hour, the display format is
MM:88.CC (minutes, seconds, hundredths of seconds). If an hour or more, the display format
is HH:MM:SS (hours, minutes, seconds).
TO SET THE TIMER/STOPWATCH. Press @ to access the timer/stopwatch function.
To set the stopped timer/stopwatch to zero, press @.
To key a non-zero time into the timer, key in the desired starting time as HH:MM:SS (hours,
minutes, seconds) or MM:SS.CC (minutes, seconds, hundredths of seconds), then press @ .
You can use any time interval less than 100 hours.