To Turn An Alarm Or The Hourly Time Signal On Or Off; To Stop The Alarm Beeper; To Test The Alarm - Casio 2981 User Manual

To turn an alarm or the hourly time signal on or off

While the screen for an alarm or the hourly time signal is on the display,
press the C button to toggle it on (alarm on indicator displayed) and off
(indicator not displayed).
• When any alarm is turned on, the alarm indicator is displayed in all
other modes.
Alarm Hourly Time Signal
Alarm on indicator Hourly time signal on indicator

To stop the alarm beeper

Press any button.

To test the alarm

In the Alarm Mode, hold down the C button to sound the alarm.
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