Field | Description |
|
|
uchSameSymbolTMO | The minimum time that must elapse |
| between scans of the same bar code (in |
| increments of .1 seconds). You must set |
| uchTriggerMode to 1 when setting this |
| parameter. Values are |
| Default: 10 |
uchLinearCodeSecur | The scan security level for linear bar |
| codes. Values are |
| level for lower quality bar codes. See |
| “Scan Security Levels” for more |
| information. |
| Default: 1 |
uchBiDirRedun | Enable/disable the requirement to scan |
| bar codes in both directions (forward and |
| reverse). |
| Default: SCN_DISABLE |
Scan Security Levels
The following table describes the security levels used with the
uchLinearCodeSecur parameter.
Level Number | Description |
|
|
|
| ||
1 | The following bar code types (provided they meet | ||
| the specified length requirements) must be | ||
| scanned successfully twice: | ||
| Codabar | Any length | |
| MSI | 4 | characters or less |
| D 2 of 5 | 8 | characters or less |
| I 2 of 5 | 8 | characters or less |
2 | All bar code types of all lengths must be scanned | ||
| successfully twice. |
|
|
