Symbol Technologies DS 3408 - Manual (Page 152)

DS 3408 Product Reference Guide 11-10
Ignore Unknown Characters
Unknown characters are characters the decoder does not recognize. When Ignore Unknown Characters is selected, all bar code
data is sent except for unknown characters, and no error beeps sound. When Convert Error on Unknown Characters is selected,
bar codes containing at least one unknown character are not sent to the decoder, and a convert error beep sounds.
Transmission Timeout (continued)
10 Second Transmission Timeout
30 Second Transmission Timeout
*Ignore Unknown Characters
Convert Error On Unknown Characters