RealTime Advanced software (version 3.0, 3.1 and 3.5)

1)      Press CLEAR then FUNC/ENTER then 6

2)      Supply the correct passcode (Default =1234) and press FUNC/ENTER

3)      Press 2 at the 3 item scrolling menu

4)      Press 1 when the prompt offer “Option 0 for Menu”

5)      Key the correct time at the prompt “FORMAT HHMM”or "24 HOURS HHMM"

a.       Use 24 hour format ( 8:15AM = 0815, 4:25PM = 1625 )

6)      Press FUNC/ENTER to submit the change

7)      Press CLEAR to exit the setup area

RealTime Standard (version 4.x)

1)      Press CLEAR then FUNC/ENTER then 6 to access the Setup area

2)      Supply the correct passcode if requested

3)      Press # (No) until Date/Time is displayed

4)      Press * (Yes) to access the date time section

5)      Press # (No) until Time xx:xx is displayed

6)      Press * (Yes) to modify the time

7)      Enter the correct time

a.       Use 24 hour format ( 8:15AM = 0815, 4:25PM = 1625 )

8)      Press CLEAR to exit the Setup area