User's Manual

Chapter 1 — Using the Computer
18 CK3 Mobile Computer User’s Manual
When the CK3 successfully reads a bar code label, you hear a high
beep and the green Good Read light turns on briefly.
4 Release the Scan button or trigger.
To scan a PDF417 or Micro PDF417 bar code
1 Press the Power button to turn on the CK3.
2 Point the scanner window at the PDF417 or Micro PDF417 bar
code label and hold the computer at a slight angle 15 to 25 cm (6
to 10 in) from the label.
3 Press the Scan button on the keypad or pull the trigger on a
handle, and direct the red beam so that it falls across at the top
row of the bar code label.
Use this test bar code:
PDF417 Test Bar Code
*123456789abcdefg*
4 Move the beam down all rows of the bar code label. The CK3 clicks
as it reads each row.
Good read LED
Scan button