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Factory reset
1. Press the OK button to enter
sub-menu 1.
2. Select "setting" to enter sub-
menu 2.
3. Select "factory reset".
4. The screen shows "Reset to
factory mode?".
5. Press the OK button to
confirm.
Note: In the event of malfunction the error log will record all actions and can
be used for service maintenance and fault finding.
Error log
1. Press the OK button to enter
sub-menu 1.
2. Select "setting" to enter sub-
menu 2.
3. Select "information" to enter
sub-menu 3.
4. Select "error log".
5. The past 10 records (including
date, time and error message)
will be shown.