Furuno FELCOM 250 Operator's Manual page 160

7. MAINTENANCE AND TROUBLESHOOTING
2. Press
3. Press 6 to select [Self test]. The operation password prompt appears.
4. Press the Enter key.
5. Enter the operation password and press the Enter key.
6. Press
screen appears:
7. Press
test goes in the sequence shown below.
The results of the ROM, RAM, and Device IC are shown as [OK] (normal) or [NG]
(No Good, error). For error, consult your dealer for advice.
8. To close the test results, press the Enter key. The [Settings] menu appears.
9. Press the
Note: To send the results of the test, press the
where you can create and SMS message.
7-6
to select the [Settings] icon and press the Enter key.
to select [OK] and press the Enter key. The following confirmation
to select [OK] and press the Enter key to start the handset self test. The
Testing
key to close the menu.
Done
key to show [Create SMS],