UM0224 datasheet(16/34 Pages) STMICROELECTRONICS

16 / 34 page

Running the demonstrations

STR75x demonstration software

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01/01/2006 is displayed when you enter this menu for the first time after power-up. The

first digit of the month field is ready to be changed. To change the digit value it is

needed to press "UP" or "DOWN". Pressing "UP" button will display the current value

plus one, pressing "DOWN" button will display the previous value. After choosing the

digit value press "SEL", the cursor jumps automatically to the next digit. When all the

date digits are set, the "Calendar" menu is shown. Some digits values are limited

depending on the field (month, day or year). In case of a re-adjust of the date, the

current date value is shown. The following message is displayed on the LCD when this

sub-menu is selected:

●

Date Show: this item displays the current date. The default date displayed after power

up and before using the Adjust item application is 01/01/2006. The following message

is displayed on the LCD when this sub-menu is selected:

To exit from this sub menu press UP/DOWN push buttons.

Alarm

By means of this Sub-menu the user can configure the time when an alarm can be

activated. When the alarm time value is reached the alarm wave is played. The Alarm wave

is loaded in the SMI Flash. This sub-menu is divided in two items to display or to adjust the

current Alarm.

●

Alarm Adjust: the alarm adjust is reached by the same procedure as the Time Adjust

Submenu.

●

Alarm Show: this item displays the current alarm time. The default Alarm displayed

after power up and before using the Adjust item application is 00:00:00. The following

message is displayed on the LCD when this sub-menu is selected:

To exit from this sub menu press UP/DOWN push buttons.

Note:

When an alarm occurrs the Alarm wave is played and can be stopped only by pushing the

Key button.

01/01/2006

Date Adjust

SUN JAN 01 2006

Date Show

HH:MM:SS

Alarm Adjust

HH:MM:SS

Alarm Show

UM0224 Datasheet(PDF) 16 Page - STMicroelectronics