
 5 
INTRODUCTION 
Caution and Serial Number Labels
Figure 2. Labeling Example 
Cable Removal  
1.  Locate the small ‘pin-hole’ on the side of 
the QuantumT near the cable. 
2.  Bend an ordinary paperclip into the shape 
shown. 
3.  Insert the paperclip (or other small metallic 
pin) into the small ‘pin-hole’. 
4.  You will hear a faint ‘click’ when the cable 
lock is released.  Pull gently on the strain-
relief of the PowerLink cable to remove it 
from the scanner. 
Figure 3. Cable Release 
Maintenance  
Smudges and dirt can interfere with the proper scanning of a bar code.  
Therefore, the output window will need occasional cleaning. 
1.  Spray glass cleaner onto a lint free, non-abrasive cleaning cloth. 
2.  Gently wipe the scanner window.