Metrologic Instruments MS770 - Manual (Page 16)

14
Maintenance
Smudges and dirt can interfere with the proper scanning of a bar code.
Therefore, the output window will need occasional cleaning.
1. Spray glass cleaner onto lint free, nonabrasive cleaning cloth.
2. Gently wipe the output window.
Applications and Protocols
The model number on each scanner includes the scanner number and
communications protocol.
Version Identifier Communication Protocol(s)
1 RS-232, OCIA, Bidirectional RS-232
15 Light Pen Emulation