Fn1 Substitution Values; Transmit "No Read" Message - Symbol LS4278 Product Reference Manual

FN1 Substitution Values

The Wedge and USB HID Keyboard hosts support an 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).
To select an FN1 substitution value via bar code menus:
1. Scan the bar code below.
*
Set FN1 Substitution Value
2. Look up the keystroke desired for FN1 Substitution in the
currently installed host interface.
3. Enter the 4-digit substitution value by scanning each digit in
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
To enable FN1 Substitution for USB HID keyboard, scan the Enable FN1 Substitution bar code on page

Transmit "No Read" Message

Scan a bar code below to select whether or not to transmit a No Read message. When enabled, the characters NR are transmitted
when a bar code is not decoded. When disabled, if a symbol does not decode, nothing is sent to the host.
*
Disable No Read
ASCII Value Standard Default Parameters Table on page F-1
Appendix D, Numeric Bar
Enable No Read
User Preferences 5-13
for the
Codes.
page 6-12.
page 8-11.