memorex MMP8567 Manual Del Usuario página 106

TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOM
No buttons work.
Unit acting erratically.
All manuals and user guides at all-guides.com
CAUSE
The Lock feature is
activated.
Unit needs to be reset Reset unit and/or
or firmware needs to be update firmware, see
updated.
Unit needs to be reset Reset unit and/or
or firmware needs to be update firmware, see
updated.
51
SOLUTION
Deactivate Lock feature as
described on page 32.
page 53.
page 53.