Intermec CK30 User Manual page 38

Chapter 1 — Using the CK30 Handheld Computer
When the CK30 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.
To scan PDF417 or Micro PDF417 bar code labels with a 1D linear imager
1 Press I to turn on the CK30.
2 Point the scanner window PDF417 or Micro PDF417 bar
code label and hold the computer at a slight angle six to ten
inches 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.
Scan button
Scanning a PDF417 or Micro PDF417 Bar Code Label
4 Move the beam down all rows of the bar code label. The
CK30 clicks as it reads each row.
5 The CK30 emits a high beep and the green Good Read light
turns on briefly when the CK30 successfully reads the entire
bar code label.
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Good Read light (green)
CK30 Handheld Computer User's Manual