Chapter 2 — Connecting and Configuring the SR61T
SR61T Tethered Scanner User’s Guide 23
To disable the ISCP Protocol (enable the Configurable RS-232
Protocol)
• Scan the following bar code
\60\02\43\20\00\00\00
To enable ISCP Protocol
• Scan the following bar code
\60\02\43\20\00\02\40
Understanding Features of Configurable RS-232
Protocol
The Configurable RS-232 protocol is comprised of four features. Each
of these features can be turned on or off independently of one other.
Use the table and procedures below to understand the Configurable
RS-232 protocol. To specify a specific value for any of the individual
parameters, go to EasySet.
Configurable RS-232 Protocol Features
Parameter Description (When Enabled)
ENQ The scanner waits until it receives ENQ from the
host before sending data to the host. If the hw/sw
timeout period expires before the host send ENQ,
the then the scanner does not send the data to the
host
ACK The scanner waits for the length of the hw/sw
timeout period of time to receive an ACK message
from the host and then time out. If the scanner
times out then the scanner issues error beeps.