Datalogic DS4300 Manual de instalación descargar pdf (Pagina 9)

INTRODUCTION

1 INTRODUCTION

The OM4000 oscillating mirror is an accessory for the 4000 series laser scanners:

DS41, DS4300, DS4600. It is designed to generate homogeneous and adjustable

raster reading through deflection of the scanning laser beam.

The system consists of the oscillating mirror attached to the scanner and allows a

surface instead of a line to be observed; versatility and reading accuracy are

therefore increased in "Picket Fence" reading mode.

Some examples are given in the following cases: codes presented at different

"heights" on the reading surface; codes with printing defects.

The electronic and electromechanical components controlling the mirror movement

are contained inside the rugged metal casing, which guarantees protection class

IP64 when the OM4000 is mounted correctly onto the scanner.

The OM4000 can be easily powered from the C-Box of the scanner. It operates

exclusively at low power, between 10 and 30 VDC.

Setup Mode

The Setup operating mode is a very useful tool designed to help the system installer

to set the oscillating amplitude. In this mode the oscillating mirror switches alternating

between the two extreme positions of the programmed oscillating amplitude. This

allows an easy identification of the two extreme scan lines, even if in bright ambient

light applications.

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Datalogic DS4300 Manual de instalación Pagina 9