
66
TROUBLESHOOTING GUIDE (CONTINUED)SYMPTOM CAUSE SOLUTION
No buttonswork. TheLock feature is DeactivateLock feature as
activated. described on page 22.
Unit needs to be reset Reset unit and/or
or firmware needs to be update firmware, see
updated. page68.
Unit acting erratically. Unit needs to be reset Reset unit and/or
or firmware needs to be update firmware, see
updated. page68.