Symbol Technologies DS 3408 User Manual

Page of 396
DS 3408 Product Reference Guide
11-12
Check For Decode LED
The attached decoder normally asserts the Decode line to signal to the Scanner Emulation host that it successfully decoded the 
transmitted bar code. Some decoders, however, do not assert the Decode signal. In this case, the digital scanner emits transmit error 
beeps to indicate that the bar code was not successfully transmitted. Scan the Ignore Decode LED bar code to disable the Transmit 
Error beeps.
*Check For Decode LED
Ignore Decode LED