Symbologies 10 - 53
I 2 of 5 Security Level
Parameter # 1121
Interleaved 2 of 5 bar codes are vulnerable to misdecodes, particularly when I 2 of 5 Lengths is set to
Any
Length
. The digital scanner offers four levels of decode security for Interleaved 2 of 5 bar codes. There is an
inverse relationship between security and digital scanner aggressiveness. Increasing the level of security can
reduce scanning aggressiveness, so select only the level of security necessary.
•
I 2 of 5 Security Level 0:
This setting allows the digital scanner to operate in its most aggressive state,
while providing sufficient security in decoding most in-spec bar codes.
•
I 2 of 5 Security Level 1:
A bar code must be successfully read twice, and satisfy certain safety
requirements before being decoded. This default setting eliminates most misdecodes.
•
I 2 of 5 Security Level 2:
Select this option with greater bar code security requirements if
Security
Level 1
fails to eliminate misdecodes.
•
I 2 of 5 Security Level 3:
If you selected
Security Level 2
, and misdecodes still occur, select this
security level. The highest safety requirements are applied. A bar code must be successfully read three
times before being decoded.
NOTE
Selecting this option is an extreme measure against mis-decoding severely out-of-spec bar codes.
Selecting this level of security significantly impairs the decoding ability of the digital scanner. If this
level of security is required, try to improve the quality of the bar codes.
I 2 of 5 Security Level 0
(0)
*
I 2 of 5 Security Level 1
(1)
I 2 of 5 Security Level 2
(2)
I 2 of 5 Security Level 3
(3)
Содержание DS9208
Страница 1: ...DS9208 DIGITAL SCANNER PRODUCT REFERENCE GUIDE ...
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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 ...
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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 ...
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