E-49
To perform a countdown timer operation
B
B B B D
Start Stop (Restart) (Stop) Reset
Before starting a countdown timer operation, check to make sure that the •
countdown timer is not already operating (indicated by a moving x Second Hand).
If it is, press B to stop it and then D to reset to the countdown start time.
An alarm sounds for 10 seconds when the end of the countdown is reached. This
•
alarm will sound in all modes.
While a countdown operation is in progress, the • x Second Hand and n Right Dial
Hands move counterclockwise. When the end of a countdown is reached, the
x
Second Hand and
n Right Dial Hands change direction and start moving clockwise
to measure elapsed time after the end of the countdown. The elapsed time
operation continues until you press B to stop it.
The maximum time measured by the elapsed time operation that starts after a
•
countdown is complete is 23 hours, 59 minutes, 59 seconds.