Fn1 Substitution; Send Make And Break - Symbol DS3408 Product Reference Manual

FN1 Substitution

When this is enabled, the digital scanner replaces FN1 characters in an EAN128 bar code with a keystroke chosen
by the user (see FN1 Substitution Values on page
Enable

Send Make and Break

When enabled, the scan codes for releasing a key are not sent.
*Send Make and Break Scan Codes
Keyboard Wedge Interface 6 - 11
14-6).
*
Send Make Scan Code Only
Disable