PERFORMING A SYSTEM UPDATE
The system update renews the status of all the stations in the system. The system auto- matically updates itself when you discon- nected Line 1, reconnected it or when AC power has failed and then been restored. You must manually update the system when you remove a station from the system or change an extension ID.
If the network is set to full capacity and a sys- tem update is required, PERFORM SYSTEM UPDATE AT A DIFFERENT STATION or UPDATE NEEDED appears. The station showing either display is not properly linked to the system, so perform the system update at another station.
1.Press PROGRAM.
2.Select OTHER.
3.Repeatedly select NEXT until SYSTEM UPDATE appears.
4.Select YES. UPDATING NOW appears. When the update completes, FIN- ISHED appears.
5.Press PROGRAM to exit.
RESETTING THE TIME AND DATE
The backup batteries keep the clock running for about one hour after a power failure. If the power is out for more than one hour, you must reset the clock.
1.Press PROGRAM, then select ANSW.
2.Select NEXT. TIME&DAY SETUP appears. Select ENTER. The time set- ting menu appears.
3.Use the keypad to enter the hour and minutes in two digits. Precede a single- digit hour or minute with 0 (01, 02, 03, and so on).
If you make a mistake, select BACK to reenter the correct time.
4.Select SAVE, then NEXT. The AM/PM selection menu appears.
5.Select CHANGE to toggle between AM and PM. After setting AM or PM correctly, select NEXT. The date setting menu appears.
6.Use the keypad to enter the month (01– 12) and day
If you made a mistake, select BACK to
7.Select SAVE, then NEXT. Day of the week setting menu appears.
8.Select CHANGE until the correct day of the week appears. Then select NEXT.
9.Press PROGRAM to exit.
Note: INPUT CORRECT DATA appears if you enter an invalid date or time. Check and correctly enter the data.
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