Motorola DS3478 User Manual

11 - 10 Symbol DS3478 Product Reference Guide

Unknown characters are characters that the host does not recognize. Select Send Bar Codes With Unknown 
Characters to send all bar code data except for unknown characters. The digital scanner issues no error beeps.

Select Do Not Send Bar Codes With Unknown Characters to prevent sending bar codes containing at least one 
unknown character to the host. The digital scanner issues an error beep.