Rice Lake Datalogic QuickScan QD2100 Linear Imager Hand-held Scanner - Manual (Page 59)

ACK NAK Options
Product Reference Guide 51
ACK NAK Options
This enables/disables the ability of the reader to support the RS-232 ACK/NAK proto-
col. When configured, the reader and/or host sends an “ACK” when it receives data
properly, and sends “NAK” when the data is in error.
Options are:
• Disable
• Enable for label transmission — The reader expects an ACK/NAK response from the host
when a label is sent.
• Enable for host-command acknowledge — The reader will respond with ACK/NAK
when the host sends a command.
• Enable for label transmission and host-command acknowledge
ENTER/EXIT PROGRAMMING MODE
ACK/NAK Protocol = Disable ACK/NAK
ACK/NAK Protocol = Enable for label transmission
ACK/NAK Protocol = Enable for host-command
acknowledge
ACK/NAK Protocol = Enable for label transmission and host-com-
mand acknowledge
DEFAULT