User's Manual

KDC User YOUR KDC

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option.(1D Model only)

x USB cable insertion requirement is removed from FW2.85/86.O and FW 3.02.

x 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.

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.

z Wedge Only: Barcode data is NOT stored in memory but transmitted to the host.

z Wedge & Store Only: Barcode data is stored in memory and transmitted to the host.

z Store Only: Barcode data is stored in memory but NOT transmitted to the host.

z Save if Sent: If data transmission is successful, barcode data is stored in memory.

z 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.

z 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.

z Packet Data: KDC transmits packet data with checksum to minimize transmission errors.

KTSync sets Data Format to Packet Data format upon execution.

¾ 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.

x Barcode Index: KDC20i/30i/200i/250i/300i/270i/350i/400i/500i add 4 bytes barcode

index to maintain last synchronized barcode information.

- This optional index would be added if data format is “Packet Data”.

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