Hi all,

I have changed the battery on my datalink 150, after about 6 years of
service. I had replaced it once before that.
Does somebody know how to line up the back properly so that the pizzo
portion of the lid is in the right place. At the moment the alarm
sound seems less intense than before, and the beeps I get when
flashing the bar code off of the pc is lower in volume as well.
There is a triangular pointer on the cover, but no matching mark on
the case itself.
Perhaps there is a different group for this subject.
I appreciate any help I can get here, thank you.

Cheers, Frank