2020/4820/4820 i User’s Guide
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When data is scanned, the data is sent to the host system via the base unit. The
cordless image scanner recognizes data acknowledgement (ACK) from the base
unit. If it cannot be determined that the data has been properly sent to the base,
the image scanner issues an error indication. You must then check to see if the
scanned data was received by the host system.
3) Base sends
data to host
1) Good Read
2) ACK from base
Summary of Contents for 2020
Page 1: ... User s Guide 2020 4820 4820 i 2D Cordless Imaging System ...
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Page 204: ...9 14 2020 4820 4820 i User s Guide Exit Selections Save OCR Template Discard OCR Template ...
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Page 277: ...OCR Programming Chart a e d g c h t l Discard Save r ...