HP 50g Graphing Calculator - Manual (Page 765)

Page 25-1
Chapter 25
Date and Time Functions
In this Chapter we demonstrate some of the functions and calculations using
times and dates.
The TIME menu
The TIME menu, available through the keystroke sequence ‚Ó (the 9 key)
provides the following functions, which are described next:
Setting an alarm
Option 2. Set alarm.. provides an input form to let the user set an alarm. The
input form looks like in the following figure:
The Message: input field allows you to enter a character string identifying the
alarm. The Time: field lets you enter the time for activating the alarm. The Date:
field is used to set the date for the alarm (or for the first time of activation, if
repetition is required). For example, you could set the following alarm. The left-
hand side figure shows the alarm with no repetition. The right-hand figure
shows the options for repetition after pressing
@CHOOS. After pressing @@@OK@@@ the
alarm will be set.