User's Manual

Chapter 1 — Using the CN4
CN4 Mobile Computer User’s Manual 27
3 Center the pointer over the bar code label and move the CN4 so
the bar code fills the aiming frame.
4 When a bar code label is successfully read, the CN4 makes a high
beep and the Good Read LED lights briefly.
5 Release the Scan button.
By default, these bar code symbologies are enabled on the CN4:
• Code 39
• Code 128/GS1-128
• DataMatrix
• EAN-8
• EAN-13
• PDF417
• UPC-A
• UPC-E
Laser pointer