Countdown Timer; To Set The Countdown Start Time - Casio 3145 Manual

Countdown Timer

Current time
Hours
Minutes
You can set the countdown timer within a range
of one minute to 24 hours. An alarm sounds
when the countdown reaches zero.
• All of the operations in this section are
performed in the Countdown Timer Mode,
which you enter by pressing D (page E-10).

To set the countdown start time

1. While the countdown start time is on the
display in the Countdown Timer Mode, hold
Seconds
down A until the hour setting of the
countdown start time starts to flash. This
indicates the setting screen.
• If the countdown start time is not displayed,
use the procedure under "To use the
countdown timer" to display it.
E-71