Welch Allyn SCANTEAM 3700 Wedge, Техническое руководство

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6–4
SCANTEAM 3700 Wedge Technical Manual
Message Length
We recommend setting the minimum and maximum message lengths
according to the smallest range [Minimum, Maximum] the application allows.
The start/stop, check characters should not be counted as message characters.
For a fixedĆlength message Minimum Length=Maximum Length. This will also
help minimize the chance of a misread. Defaults on default chart at the end of
this manual.
Note: To select digits 0 through 9 use the Programming Chart found on the
inside of the back cover of this menu. Scan the programming selection bar code
first, and then scan the bar code(s) representing the digits you wish to set.
Message
Length
Maximum ] Minimum ]
] A twoĆdigit number is required after scanning this programming bar code.
Please scan your selection on the Programming Chart (inside back cover).
Check Character
Use of a check character is optional in Codabar. For applications requiring
enhanced security, symbols should be printed with a check character using the
format described in the AIM specification, and the reader should be
programmed to verify its value. Since it is not considered part of the message
the check character is not ordinarily transmitted, though the reader can be
programmed to transmit it. Default = No Check Character.
Validate, But Don't Transmit
✱
No Check Character
Validate, And Transmit
Programming Tip: If a symbology won't be used, we recommend turning it off
to minimize the chance of a misread.