N-21Rev F
InStallatIon
N-21
clock
The clock menu sets the time and date of the meter and the format for displaying both. If
the meter has lost power, the time and date will blink on the Main Menu.
1. From the list of programmable parameters, choose clock using the
keys.
2. Press the key.
3. Use the
keys to select
the hour : mInute area. Using the keypad, type in
the correct time. The numbers you type will appear from the right and move left as
you continue to type.
4. Press the key to move to am or pm. If the 24 hr., format has been previously
selected, the am or pm will not be visable and the tIme Format will be highlighted.
Procede to step 7 below.
5. Select am or pm using the
keys.
6. Press the key to move to tIme Format.
7. Use the
keys to select am/pm or 24 hr. If selecting 24 hr.,
the previously entered hour : mInute will change to a 24-hour format and
the am or pm will disappear.
8. Press the key to move to the date.
9. Using the keypad, type in the 6-digit date according to the date Format below it.
10. Press the key to move to the date Format.
11. Use the
keys to select mm-dd-yy, dd-mm-yy or yy-mm-dd.
The previously entered date changes as the date Format changes.
12. Press the key to save changes.
maIn menu
Set parameterS
clock
Note: If you
have selected
AM/PM,AMorPM
appears after the
time, as appropriate.