Casio 3179, Руководство пользователя, Страница: 5 / 59

E-3
To turn the Hourly Time Signal on and off ......................................................... E-26
To view the time for another city code ............................................................... E-27
To toggle a city code time
between Standard Time and Daylight Saving Time ....................................... E-28
To illuminate the display ...................................................................................... E-30
To specify the illumination duration ................................................................... E-30
To turn the auto light switch on and off ............................................................. E-32
To turn Flash Alert on and off .............................................................................. E-35
To turn the button operation tone on and off ..................................................... E-36