![background image](http://html.mh-extra.com/html/hand-held-products/2020/2020_user-manual_589664047.webp)
2020/4820/4820 i User’s Guide
2 - 17
RS-232 Word Length: Data Bits, Stop Bits, and Parity
Data Bits
sets the word length at 7 or 8 bits of data per character. If an
application requires only ASCII Hex characters 0 through 7F decimal (text, digits,
and punctuation), select 7 data bits. For applications which require use of the full
ASCII set, select 8 data bits per character.
Default = 8.
Stop Bits
sets the stop bits at 1 or 2.
Default = 1.
Parity
provides a means of checking character bit patterns for validity.
Default = None.
7 Data, 1 Stop, Parity Even
7 Data, 1 Stop, Parity None
7 Data, 1 Stop, Parity Odd
7 Data, 2 Stop, Parity Odd
7 Data, 2 Stop, Parity Even
7 Data, 2 Stop Parity None
* 8 Data, 1 Stop, Parity None
8 Data, 1 Stop, Parity Even
8 Data, 1 Stop, Parity Odd
Summary of Contents for 2020
Page 1: ... User s Guide 2020 4820 4820 i 2D Cordless Imaging System ...
Page 7: ...Base Compliance Label locations Item Number Serial Number and Revision Information location ...
Page 8: ......
Page 20: ...xii ...
Page 56: ...2 26 2020 4820 4820 i User s Guide ...
Page 80: ...3 24 2020 4820 4820 i User s Guide ...
Page 112: ...5 8 2020 4820 4820 i User s Guide ...
Page 118: ...6 6 2020 4820 4820 i User s Guide ...
Page 170: ...7 52 2020 4820 4820 i User s Guide ...
Page 204: ...9 14 2020 4820 4820 i User s Guide Exit Selections Save OCR Template Discard OCR Template ...
Page 242: ...12 26 2020 4820 4820 i User s Guide ...
Page 252: ...13 10 2020 4820 4820 i User s Guide ...
Page 273: ......
Page 277: ...OCR Programming Chart a e d g c h t l Discard Save r ...