Press the “Menu” button to access the maintenance menu.
Enter the PIN #. The PIN number is based on re-arranging the serial number, as follows: alternate between the first digit, last digit, second digit, next to last digit, etc…. for example: serial # 1 2 3 4 5 6 = PIN # 1,6,2,5,3,4. );
Press the “Menu” button. The display will show 4 options, one of which is “0 TMSET”.
Press the “0” button to select TMSET.
The date and time will be displayed. A cursor will appear below the first number.
Either press the desired number to change the number, or press the “Enter” key to accept the number displayed.
Continue until the correct date and time is set
NOTE: The time is based on a 24-hr clock (“military time”). The date is recorded as mo/date/year
If necessary, press the “Previous” button to return to the main display.