Glossary - 3
Code Length.
Number of data characters in a bar code between the start and stop characters, not including those
characters.
Cold Boot.
A cold boot restarts the mobile computer and erases all user stored records and entries.
COM port.
Communication port; ports are identified by number, e.g., COM1, COM2.
Continuous Code.
A bar code or symbol in which all spaces within the symbol are parts of characters. There are no
intercharacter gaps in a continuous code. The absence of gaps allows for greater information density.
Cradle.
A cradle is used for charging the terminal battery and for communicating with a host computer, and provides a
storage place for the terminal when not in use.
D
Dead Zone.
An area within a scanner's field of view, in which specular reflection may prevent a successful decode.
Decode.
To recognize a bar code symbology (e.g., UPC/EAN) and then analyze the content of the specific bar code
scanned.
Decode Algorithm.
A decoding scheme that converts pulse widths into data representation of the letters or numbers
encoded within a bar code symbol.
Decryption.
Decryption is the decoding and unscrambling of received encrypted data. Also see,
Encryption
and
Key
.
Depth of Field.
The range between minimum and maximum distances at which a scanner can read a symbol with a
certain minimum element width.
Discrete 2 of 5.
A binary bar code symbology representing each character by a group of five bars, two of which are
wide. The location of wide bars in the group determines which character is encoded; spaces are insignificant. Only
numeric characters (0 to 9) and START/STOP characters may be encoded.
Discrete Code.
A bar code or symbol in which the spaces between characters (intercharacter gaps) are not part of the
code.
DRAM.
Dynamic random access memory.
E
EAN.
European Article Number. This European/International version of the UPC provides its own coding format and
symbology standards. Element dimensions are specified metrically. EAN is used primarily in retail.
Element.
Generic term for a bar or space.
Encoded Area.
Total linear dimension occupied by all characters of a code pattern, including start/stop characters and
data.
ENQ (RS-232).
ENQ software handshaking is also supported for the data sent to the host.
ESD.
Electro-Static Discharge
Содержание DS9208
Страница 1: ...DS9208 DIGITAL SCANNER PRODUCT REFERENCE GUIDE ...
Страница 2: ......
Страница 3: ...DS9208 PRODUCT REFERENCE GUIDE 72E 139635 06 Revision A May 2015 ...
Страница 6: ...iv DS9208 Product Reference Guide ...
Страница 30: ...1 10 DS9208 Product Reference Guide Figure 1 10 Locking Mount Bracket Template 54 mm 49 mm ...
Страница 46: ...3 8 DS9208 Product Reference Guide ...
Страница 110: ...5 20 DS9208 Product Reference Guide ...
Страница 126: ...6 16 DS9208 Product Reference Guide USB Polling Interval continued 3 msec 4 msec 5 msec 6 msec 7 msec 8 msec 9 msec ...
Страница 140: ...6 30 DS9208 Product Reference Guide ...
Страница 154: ...7 14 DS9208 Product Reference Guide Software Handshaking continued None ACK NAK ENQ ACK NAK with ENQ XON XOFF ...
Страница 164: ...7 24 DS9208 Product Reference Guide ...
Страница 288: ...10 98 DS9208 Product Reference Guide ...
Страница 292: ...12 2 DS9208 Product Reference Guide ...
Страница 298: ...13 6 DS9208 Product Reference Guide Driver s License Parse Field Bar Codes continued Issue Date ID Number Formatted ...
Страница 317: ...Driver s License Set Up DS9208 DL 13 25 Keyboard Characters continued Send Send Send Send Send Send Send ...
Страница 318: ...13 26 DS9208 Product Reference Guide Keyboard Characters continued Send Send Send Send Send Send 0 Send 1 ...
Страница 319: ...Driver s License Set Up DS9208 DL 13 27 Keyboard Characters continued Send 2 Send 3 Send 4 Send 5 Send 6 Send 7 Send 8 ...
Страница 320: ...13 28 DS9208 Product Reference Guide Keyboard Characters continued Send 9 Send Send Send Send Send Send ...
Страница 321: ...Driver s License Set Up DS9208 DL 13 29 Keyboard Characters continued Send Send A Send B Send C Send D Send E Send F ...
Страница 322: ...13 30 DS9208 Product Reference Guide Keyboard Characters continued Send G Send H Send I Send J Send K Send L Send M ...
Страница 323: ...Driver s License Set Up DS9208 DL 13 31 Keyboard Characters continued Send N Send O Send P Send Q Send R Send S Send T ...
Страница 324: ...13 32 DS9208 Product Reference Guide Keyboard Characters continued Send U Send V Send W Send X Send Y Send Z Send ...
Страница 325: ...Driver s License Set Up DS9208 DL 13 33 Keyboard Characters continued Send Send Send Send _ Send Send a Send b ...
Страница 326: ...13 34 DS9208 Product Reference Guide Keyboard Characters continued Send c Send d Send e Send f Send g Send h Send i ...
Страница 327: ...Driver s License Set Up DS9208 DL 13 35 Keyboard Characters continued Send j Send k Send l Send m Send n Send o Send p ...
Страница 328: ...13 36 DS9208 Product Reference Guide Keyboard Characters continued Send q Send r Send s Send t Send u Send v Send w ...
Страница 329: ...Driver s License Set Up DS9208 DL 13 37 Keyboard Characters continued Send x Send y Send z Send Send Send Send ...
Страница 330: ...13 38 DS9208 Product Reference Guide Keyboard Characters continued Send Tab Key Send Enter Key ...
Страница 348: ...A 12 DS9208 Product Reference Guide ...
Страница 363: ...Country Codes B 15 Country Codes Continued Tatar Thai Kedmanee Turkish F Turkish Q UK English Ukrainian US Dvorak ...
Страница 388: ...D 10 DS9208 Product Reference Guide ...
Страница 396: ...E 8 DS9208 Product Reference Guide ...
Страница 397: ...APPENDIX F SAMPLE BAR CODES Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Страница 400: ...F 4 DS9208 Product Reference Guide QR Code Han Xin US Postnet UK Postal ...
Страница 438: ......
Страница 439: ......