# How to Set the Time on an ADT System
ADT home security systems are operated by a control panel installed on your wall. On the control panel is an LED screen that provides information about the current alarm settings as well as the time and date. The time and date are usually set by the technician who installs the security system. If you lose power to your home, the time will need to be reset on the control panel.
Instructions
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1
Enter the time and date programming mode by pressing "*," "6" and your master access code. The master access code is provided to you when the alarm system is installed in your home.
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Select "Time and Date" by pressing "1." Depending on your alarm system model, you may need to scroll through the menu options with the left and right arrow buttons, highlight "Time and Date" and press the "*" button.
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Enter the current time in 24-hour format with the number buttons on the keypad and then enter the date in MM:DD:YY format.
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Push the "#" button to save the setting and exit the "Time and Date" programming mode.
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1
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