
148
5
Troubleshooting
You might encounter some issues when you
scan bar codes. This chapter provides
information that helps you fix common
issues.
5.1
Scanner issues
My scanner doesn’t emit the aiming pattern.
■
Did you charge your scanner?
■
Did you turn off the aiming pattern?
■
Your battery wears out. Replace the
battery and make sure the new battery is
charged.
■
Your scanner is waiting your computer to
acknowledge data and doesn’t receive any
response. Unplug your cradle’s cable (USB
or RS-232) and connect it again.
■
Check your USB cable and power supply
by connecting them to other compatible
devices and test if they work properly. If
not, replace them and charge your
scanner again.
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 ...