5.Front Panel Definition and Accessing to the Menus
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BUTTON DEFINITIONS
1. Increment Button and Start Button :
** It is used to increase the value in the Set screen and Programming mode.
** It is used for Start the Timer in the Main Screen.
2. Decrement, Silencing Buzzer and Stop Button :
** It is used to decrease the value in the Set screen and Programming mode.
** It is used to silence the buzzer.
** It is used for Stop the Timer in the Main Screen.
3. Pause Button :
** While digital timer is running if Pause button is pressed or external pause input is activated,
timer stops running.After that if the pause button is pressed again or external pause input is
deactivated, timer starts running again.
4.
Enter Button:
** In the main operation screen; if this button pressed, set value will be displayed. Value can be
changed using increment and decrement buttons. When Set button pressed again, value is
saved and returns back to main operating screen.
** To access the programming screen; in the main operation screen, press this button for 5
seconds.
** It is used to saving value in the Set screen and programming screen.
LED DEFINITIONS
5. Output led :
** This led indicates that Output is active.
6.Hour led :
** Indicates that device is in Hour mode.
7.Minute led :
** Indicates that device is in Minute mode.
8.Second led :
** Indicates that device is in Second mode.
9.Pause led :
** This led indicates that Pause is active.
10.Set led :
** Indicates that device is in Set value changing mode.
11.Program led :
**Blinks in programming mode .
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