Effective Output Scan Rate Selection; Digital Output Signal Polarity Selection; Overall Checksum Selection - Welch Allyn Scansteam 3400PDF User Manual

Effective Output Scan Rate Selection

This sets the transmission rate of the Digital Output Signal. The available
parameters assume a bar code density of .010 inches (10 mil).
15 inches per sec.
60 inches per sec.

Digital Output Signal Polarity Selection

This programming parameter allows you to set the output logic convention for
the digital output. The choices are White High (Laser Output) and Black High.
Default = Black High.
Black High

Overall Checksum Selection

When enabled, a computed check character will be added at the end of the
entire message. The check character is the character which when
Exclusive ORed with every preceding character of the message yields a result
of 0x00 (00H). Default = Disable.
Enable
SCANTEAM 3400PDF User's Guide
30 inches per sec.
120 inches per sec.
White High
Disable
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