Ack Nak Features; Ack Nak Enable - Datalogic Magellan 3450VSi Product Reference Manual

RS-232 Interface Features
RS-232 ACK NAK Features
ACK NAK
This enables/disables the ability of the scanner to support the RS-232 ACK/
NAK protocol. When configured, the scanner and/or host sends an "ACK" when
it receives data properly, and sends "NAK" when the data is in error. Selections
for this option are:
•
•
•
•
To select the option for RS-232 ACK NAK Enable:
1. Scan the Enter/Exit Programming Mode bar code.
2. Scan the desired option from bar codes below and on the following page.
3. Complete the programming sequence by scanning the Enter/Exit Pro-
DEFAULT
061101(CR)
RS-232 ACK NAK = Enable for Label Transmission
061103(CR)
RS-232 ACK NAK = Enable for Label & Host
Product Reference Guide
Enable
Disable ACK NAK
Enable for Label Transmission — the scanner expects an ACK/NAK
response from the host when a label is sent)
Enable for Host Acknowledgement — Enabled for Host Commands (the
scanner will respond with ACK/NAK when the host sends a command)
Enable for Label & Host — Enabled for both Label Transmission & Host
Command acknowledgement.
You'll need to cover any unused bar codes on this and the facing page to
ensure that the scanner reads only the bar code you intend to scan.
gramming Mode bar code.
Enter/Exit Programming Mode
061100(CR)
RS-232 ACK NAK = Disable
061102(CR)
RS-232 ACK NAK = Enable for Host Acknowledgement
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