User's Manual

PM451 Android 9.0 User Manual

Scanner

Scan a barcode

Idle barcode scan

- Please aim the middle of barcode.

- Even you aim the barcode slightly upper or down area,

or angle is slightly tilted, you can read the barcode.

Bad example of barcode reading

- If you aim the barcode wrong direction or tilt too much,

you can't read the barcode.

- If you aim part of barcode, you can't read the barcode.