To Set The Countdown Timer Start Time - Casio MR-G 5068 User Manual

Use the C button to enter the Countdown Timer Mode as
shown under "Modes and Indicators" on page 16.

To set the countdown timer start time

■
1.
With the countdown timer stopped in the Countdown
Timer Mode, press D.
2.
Use D (+) and A (–) to change the countdown timer
start time.
•
Holding down either button will cause the hands to move at
high speed. Once started, high-speed hand movement will
continue even if you release the button. To stop high-speed
hand movement, press any button.
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