
48
3.4.2
RS-232 settings
RS-232 settings provide options that can be
used to control data flow.
Flow control (cradle only)
Flow control determines how your computer
and cradle control their communication.
(*) Default
Option
Description
Bar Code
*None
Your computer and cradle
only use TxD and RxD
signals for
communication. No
hardware or software
flow control is used.
RTS/CTS
It is hardware flow
control. If your scanner is
ready to send bar code
data to your computer, it
sends an RTS signal, and
waits to receive a CTS
signal from your
computer. If your scanner
doesn’t receive a CTS,
you’ll hear an error beep
from it.
Xon/Xoff
It is software flow control.
When your computer is
unable to receive data, it
sends an Xoff signal to
Содержание AI-6821
Страница 1: ...AI 6821 AI 6821HD 2D Scanner User Guide ...
Страница 10: ...x Appendix B ASCII table 157 Appendix C Default settings of bar codes 158 Appendix D Data entry bar codes 160 ...
Страница 14: ...4 1 2 Understand your scanner 1 2 1 Scanner Perspective Bottom ...
Страница 15: ...5 1 2 2 Cradle Perspective Bottom ...
Страница 18: ...8 Status Scanner Good Scan Vibrate ...
Страница 34: ...24 5 Tap a memo App to open a new memo Use your scanner to scan bar codes and the data shows in the memo ...
Страница 54: ...44 Option Description Bar Code 14 UTF 8 ...
Страница 157: ...147 ...
Страница 165: ...155 PDF417 EAN 8 PARA UPC E PARA INTERLEAVED 2 of 5 PARA MSI PLESSEY PARA UPC A PARA ...
Страница 166: ...156 GS1 Micro PDF ...
Страница 170: ...160 Appendix D Data entry bar codes 1 2 3 4 5 6 7 8 9 0 A B C D E F Save Cancel ...