6-84 Scanner Parameters
MX3-CE Reference Guide E-EQ-MX3CERG-A-ARC
Software Handshaking
Software Handshaking Parameter Default Value Enable
This parameter offers control of the data transmission process in addition to that offered by
hardware handshaking.
Hardware handshaking is always enabled and cannot be disabled by the user.
Scan one of the following barcodes to set software handshaking.
Disable ACK/NAK Handshaking
When this option is selected, the decoder will neither generate nor expect ACK/NAK handshaking
packets.
Disable ACK/NAK
Enable ACK/NAK Handshaking
When this option is selected, after transmitting data, the scanner expects either an ACK or NAK
response from the host. The scanner will also ACK or NAK messages from the host when this
option is selected.
The scanner waits up to the programmable Host Serial Response Time-out to receive an ACK or
NAK. If the scanner does not get a response in this time, it resends its data up to two times before
discarding the data and declaring a transmit error.
Enable ACK/NAK
