Manual No. | Series OPT Handheld |
CCD Scanner |
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Setting the Number of
Characters to be Scanned
ZZ | Start/End |
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ProgramMenu |
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H0 | Fixed length |
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OFF | Β | ||
| all codes |
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H1 | Fixed length |
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ON |
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| all codes |
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HK | Fixed length |
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ON |
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| selected codes |
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HL | Min. length |
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selected codes |
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HM | Max. length |
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selected codes |
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Setting Code Specific Options - Options for specific codes may be configured affecting:
*Enabling and disabling code variants and translations.
*Data verification such as by mean of a check digit calculation. A check digit has a value that can be calculated from the other data characters and is usually the last data character in a bar code.
*
The more common options are described here.
Check CD - Enables the check digit calculation. If the calculated check digit does not correspond to the check digit in the bar code, then the bar code is ignored. The use of a check digit greatly improves the security of a bar code. Do Not Check CD - Disables the check digit calculation. This option is required when the bar codes do not contain a check digit or contain an invalid check digit.
Transmit CD - Enables the transmission of the check digit together with the data characters. If the check digit calculation is disabled, the reader cannot differentiate anymore between a (valid) check digit and a data character. It will therefore transmit all data characters of the label, including what could constitute a check digit.
Do Not Transmit CD - Disables the transmission of the check digit. If the check digit calculation is disabled, the reader cannot differentiate between a (valid) check digit and a data character. It will therefore transmit all data characters of the able, excluding the character that could constitute the check digit for the type of bar code. Transmit ST/SP - Enables the transmission of the start and stop characters of a bar code.
Do Not Transmit ST/SP - Disables the transmission of the start and stop characters of a bar code.
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