KoamTac SMARTSLED KDC400 Series, Руководство пользователя, Страница: 53 / 231

KDC User
YOUR
KDC
53
 USB cable insertion requirement is removed from FW2.85/86.O and FW 3.02.
 You may exit the auto trigger mode by pressing the scan button for 3 seconds.
Reread Delay
You may adjust the reread delay from continuous to extra-long. Auto Trigger mode always
enables the duplicate check option.
Partial Display
This option enables the user to display partial data. You may define the start position and
number of characters to be displayed.
Data Process Menu
Wedge/Store
The KDC provides five modes of data transmission in keyboard wedging mode.
 Wedge Only: Barcode data is NOT stored in memory but transmitted to the host.
 Wedge & Store Only: Barcode data is stored in memory and transmitted to the host.
 Store Only: Barcode data is stored in memory but NOT transmitted to the host.
 Save if Sent: If data transmission is successful, barcode data is stored in memory.
 Save if Not Sent: If data transmission is NOT successful, barcode data is stored in
memory.
Data Format
The KDC provides two data formats, Barcode Only and Packet Data.

Barcode Only: The KDC transmits scanned barcodes only. You may incorporate
appropriate data transmission error detection and correction mechanisms in this
mode. KDC supports a selection of various termination characters for Barcode Only
format. You may select <NONE>, <CR>, <LF>, <CR+LF> or <TAB> as the
termination character.

Packet Data: KDC transmits packet data with checksum to minimize transmission
errors. KTSync
® sets Data Format to Packet Data format upon execution.

You may change Data Format to Barcode Only if you would prefer to use the
Barcode Only mode. However, the KDC would stay in Packet Data mode if
KTSync is aborted abnormally. If this is the case, you may have to change the
KDC back to Barcode Only mode manually.

Barcode Index: KDC20i/30i/200i/250i/300i/350i/400i add 4 bytes barcode
index to maintain last synchronized barcode information.
Note