Check For Decode Led - Motorola DS6878 Reference Manual

12 - 10 DS6878 Product Reference Guide
Leading Margin (continued)
5 ms Leading Margin

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
10 ms Leading Margin
Ignore Decode LED