Datalogic Scanning 1400I manual ACK NAK Options

Interface

Features

RS-232 Interface Features — cont.

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 BAR CODES

Disable ACK NAK

DEFAULT

Enable ACK NAK for Transmission

Enable ACK NAK for host command acknowledge

Enable ACK NAK for transmission and host command

Product Reference Guide 3-19