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DS 3408 Product Reference Guide14-8
FN1 Substitution Values
Key Category Parameter # 67h
Decimal Value Parameter # 6Dh
The Wedge and USB HID Keyboard hosts support a FN1 Substitution feature. When enabled any FN1 character (0x1b) in an EAN128
bar code is substituted with a value. This value defaults to 7013 (Enter Key).
When using host commands to set the FN1 substitution value, set the key category parameter to 1, then set the 3-digit keystroke
value. See the ASCII Character Set table for the currently installed host interface for the desired value.
To select a FN1 substitution value via bar code menus:
1. Scan the bar code below.
2. Look up the keystroke desired for FN1 Substitution in the ASCII Character Set table for the currently installed host interface.
Enter the 4-digit ASCII Value by scanning each digit in Appendix D, Numeric Bar Codes.
To correct an error or change the selection, scan Cancel.
To enable FN1 substitution for keyboard wedge, scan the Enable FN1 Substitution bar code on page 6-12.
To enable FN1 substitution for USB HID keyboard, scan the Enable FN1 Substitution bar code on page 8-10.
Scan Data Transmission Format (continued)
<PREFIX> <DATA> <SUFFIX 1>
(05h)
<PREFIX> <DATA> <SUFFIX 2>
(06h)
<PREFIX> <DATA> <SUFFIX 1> <SUFFIX 2>
(07h)
Set FN1 Substitution Value