3M 3804 Home Security System User Manual


 
3M Accessories
3M Library Security System
4-18
E 3M 1999 September
Operating Instructions
Desensitizing Security Strips
Select the Desensitize mode.
Place the spine of a marked book or a compact disc in
the cradle of the bookcheck.
Slide the item to the left. As the item passes the
optical trigger, an audible signal (thump) will indicate
the 3Mt Tattle-Tapet Security Strip has been
desensitized.
The orange verifier light will also turn off, confirming
that the security strip has been properly desensitized.
To ensure items will be properly desensitized, do not
place more than one item at a time in the cradle of the
Model 955.
Resensitizing Security Strips
Select the Sensitize mode.
Place the spine of the marked book or an edge of a
compact disc in the cradle of the bookcheck.
Slide the item to the left. As the item passes the
optical trigger an audible signal (thump) will indicate
the 3M Tattle-Tape security strip has been
resensitized.
The orange verifier light will also turn on, confirming
that the security strip has been properly resensitized.
If the verifier light does not turn on, then the item is
not marked with a 3M Tattle-Tape security strip.
To ensure that items will be properly resensitized, do
not place more than one item at a time in the cradle of
the Model 955.
Desensitize Sensitize