
Interface Features
Product Reference Guide
45
ACK NAK Options
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:
• Disable
• Enable for label transmission — the scanner expects an ACK
/NAK response from the
host when a label is sent
• Enable for host-command acknowledge —
the scanner will respond with ACK/NAK
when the host sends a command
• Enable for label transmission and host-command acknowledge
START / END
PROGRAMMING BARCODES
Disable ACK NAK
DEFAULT
Enable ACK NAK for Transmission
Enable ACK NAK for host command acknowledge
Enable ACK NAK for transmission and host command
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