viii LI4278 PRODUCT REFERENCE GUIDE
Beep After Good Decode ......................................................................................................... 5-6
Decode Illumination Indicator ...................................................................................................  5-6
Beeper Tone ............................................................................................................................  5-7
Suppress Power Up Beeps ......................................................................................................  5-8
Beeper Volume ........................................................................................................................  5-8
Beeper Duration .......................................................................................................................  5-9
Hand-Held Trigger Mode  ......................................................................................................... 5-9
Hands-Free Trigger Mode ........................................................................................................  5-10
Low Power Mode .....................................................................................................................  5-10
Time Delay to Low Power Mode ..............................................................................................  5-11
Time Delay to Presentation Sleep Mode  .................................................................................  5-12
Timeout to Low Power Mode from Auto Aim  ...........................................................................  5-14
Continuous Bar Code Read .....................................................................................................  5-15
Unique Bar Code Reporting .....................................................................................................  5-15
Decode Session Timeout .........................................................................................................  5-16
Timeout Between Decodes, Same Symbol  .............................................................................  5-16
Timeout Between Decodes, Different Symbols  .......................................................................  5-16
Decoding Illumination ...............................................................................................................  5-17
Miscellaneous Scanner Parameters ..............................................................................................  5-18
Transmit Code ID Character ....................................................................................................  5-18
Prefix/Suffix Values ..................................................................................................................  5-19
Scan Data Transmission Format  .............................................................................................  5-20
FN1 Substitution Values  ..........................................................................................................  5-21
Transmit “No Read” Message ..................................................................................................  5-22
Unsolicited Heartbeat Interval ..................................................................................................  5-23
Dump Scanner Parameters  .....................................................................................................  5-24
Chapter 6: KEYBOARD WEDGE INTERFACE
Introduction ....................................................................................................................................  6-1
Connecting a Keyboard Wedge Interface ......................................................................................  6-2
Keyboard Wedge Parameter Defaults ...........................................................................................  6-3
Keyboard Wedge Host Parameters ...............................................................................................  6-4
Keyboard Wedge Host Types ..................................................................................................  6-4
Keyboard Wedge Country Types (Country Codes)  .................................................................  6-5
Ignore Unknown Characters  ....................................................................................................  6-7
Keystroke Delay .......................................................................................................................  6-7
Intra-Keystroke Delay  ..............................................................................................................  6-8
Alternate Numeric Keypad Emulation ......................................................................................  6-8
Caps Lock On  ..........................................................................................................................  6-9
Caps Lock Override  .................................................................................................................  6-9
Convert Wedge Data  ...............................................................................................................  6-10
Function Key Mapping .............................................................................................................  6-10
FN1 Substitution  ......................................................................................................................  6-11
Send Make and Break  .............................................................................................................  6-11
Keyboard Map  ...............................................................................................................................  6-12
ASCII Character Set for Keyboard Wedge  ....................................................................................  6-13