Argox PA-60 Bedienungsanleitung PDF herunterladen (Seite 49)

User’s Manual 44

4.4 Reading barcode

Note:

 Observe handling precautions.

 Make sure the mobile computer is installed according to instructions.

 Never remove the main batteries or battery pack while the mobile

computer is turned on. Doing so can cause loss of data in the mobile

computer.

 Avoid looking directly into the LED light beam emitter, or pointing the

LED light beam directly into someone’s eyes.

Position the LED light beam over the bar code from margin to margin and pass the scanner

downward over the bar code, as shown in the scan position illustration

Figure 4-4 Scan Test

The scanning sequence is defined by the user’s application. A typical sequence is:

 Point the mobile computer at the barcode and press the Trigger key .

 Point the LED lightbeam at barcode as shown in the scan position illustration above.

 The scanner reads the barcode and the results are indicated.

A “Good Read” means that the scanner has effectively recognized and decoded the bar code.

In most cases, the application program provides an indicator signal to indicate a good read.

If the read is incorrect, try again paying close attention to the instructions.

When reading a small bar code, decrease the distance between the mobile computer and the

bar code. For larger bar codes, position the mobile computer so that the bar code fits into the

LED light beam. When reading a very high density bar code, decrease the distance between

the mobile computer and the bar code. For a low density bar code, increase the distance

between the mobile computer and the bar code.

Good read scan position

Incorrect read scan positions

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Argox PA-60 Bedienungsanleitung Seite 49