Motorola MS4404 用户手册
1 - 2
Symbol MS4404/MS4407 Integration Guide
Symbol MS440X Features
•
Stand-alone or OEM applications
•
Quick and easy integration for OEM devices
•
Excellent imaging performance on all 1-D and 2-D bar codes
•
RS-232 (Serial) or USB Interface
•
Direct part mark (DPM) support (DPM version only). Scan 2D symbols etched directly onto an item’s surface
(via laser etching and dot peening) for permanent identification.
(via laser etching and dot peening) for permanent identification.
•
Easy programming and configuration
•
Flexible mounting options
•
LEDs indicating power status and successful decodes.
Typical Applications
Fixed Mount Standalone Applications
•
Clinical diagnostics
•
Medical instruments
•
Work stations
•
Assembly lines.
OEM Applications
•
Kiosks / ATMs
•
Music listening stations
•
Medical instruments
•
Clinical diagnostics
•
Lottery terminals / gaming
•
Airline gate check-in.
Theory of Operation
During image capture:
1.
The imager sensor array contained in the SE4400
captures the image of the bar code through the optical
system.
2.
The PL4407 controls the SE4400
imager to obtain the best possible image quality.
3.
The PL4407 transfers the decoded data or image data to the host system.
The result is a monochrome digital image similar to that of a digital camera. The output from the SE4400 is byte wide
pixel data that is sent to the PL4407.
pixel data that is sent to the PL4407.