Datalogic QuickScan I QD21 1 Series Product Reference Manual page 286

STAR Radio Transmit Mode
Specifies the transmission protocol for Star communications.
Options are:
• ACK from cradle to scanner — signals a good transmission as soon as the
Base Station receives a label
• ACK when sent to host — scanner signals a good transmission as soon as
the Base Station has sent the label to the host
• ACK from host — scanner signals a good transmission as soon as the Base
Station has sent the label to the host and host has replied with an
acknowledge message.
DEFAULT
ACK when sent to host
NOTE
NOTE
276
ACK from host works only for RS232 or USB-COM interfaces with
ACK/NACK disabled. If ACK from host is configured with any other
interface conditions, it works like ACK when sent to host.
See "Message Formatting" on page 277 for details.
The Base Station can receive a host message only if Host Com-
page 27 ) is set to Ignore.
mands Obey/Ignore (
$
ACK from cradle
ACK from host
QuickScan™ I QD21X1 / QM21X1 / QBT21X1