DL210 Operation Manual V3.2
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11.2.
Problem: System does not turn on when Power on button is
pushed
Possible Cause
Solution
The batteries are depleted;
low voltage signal sounds.
Change batteries
The batteries were not
installed correctly.
Check that all batteries are in
equally good condition and have
polarities correct.
11.3.
Problem: The system does not respond to buttons
Possible Cause
Solution
The batteries are depleted;
low voltage signal sounds.
Change batteries
You are changing tasks too
fast and need to allow power
to time out between certain
tasks
Let lock time out between tasks
The system is confused by
wrong sequences of buttons
Allow lock to time out and try
again.