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KEYBOARD WEDGE

A device which plugs directly between the terminal keyboard and display - bar code, magnetic stripe and/or ASCII data input via the wedge emulates and complements keyboard entry into the user present software.

Compsee�s line of keyboard wedges provides the user the easiest and fastest way to implement a bar code system. When added to existing terminals and applications software, both the speed and accuracy of data input is greatly improved.

We have learned through our years (20+) of installing keyboard wedges, the varied requirements of the user, and in turn design and manufacture the most versatile wedges on the market. With the primary goal of reducing and, in some cases, eliminating operator key entry, numerous features have been designed into the wedge products.

INTERFACES OPTIONS

    RS 232 Single Port RS 232 Dual Port RS 232 Keyboard Wedge Terminal Manufacturers Supported (Call for additional information to other terminals) ADDS DATACARE I/O PARADYNE ADI DATA GENERAL INTERCOLOR PHAZE ALCATEL/ITT DEC DIGITAL IBM QUME ALTOS DECISION DATA IS STRATUS=20 AMPEX DELL ITT SUN API DTS LEE DATA TANDEM APPLE EPSON LIBERTY TECHNICON ATT FUJITSU LINK TELETYPE BEEHIVE GATEWAY LYNK TELEVIDEO C�LINK GRID LAPTOP MAI BASIC IV TELEX C-ITOH HARRIS MEMOREX TEXAS INSTR CABLEDATA HEWLETT PACKARD MICROTERM UNISYS COMPAQ HDSI MOTOROLA VISENTECH COMTERM HONEYWELL NCD WYSE CUMULUS ICL NCR ZENITH DASI IDEA COURIER ORBIT ZENTEC
BAR CODE SYMBOLOGIES
    Auto-discriminates between the following symbologies Code 3 of 9 Code 3 of 9 Extended Interleaved 2 of 5 Industrial 2 of 5 Codabar Code 11 Code 128 Plessey Code 93 Matrix 2 of 5 UPC A EAN/JAN 8 UPC E EAN/JAN 13
INPUT OPTIONS
    Bar Code Readers (5V readers) - Non-Contact Lasers CCD's Presentation (Slot) Scanners - Contact Wands Bar Code Slot Magnetic Stripe Readers Single Track 1, 2 or 3 Dual Track 1 & 2, 1 & 3 or 2 & 3 Triple Track 1, 2 & 3 RS 232 Auxiliary Input Portable Terminals Scales Slot Scanners
WEDGE PROGRAM PARAMETERS
              
    Through wedge programming the user has the ability to validate data input and define the output format for the data.
    PROGRAM MODES
    Default All            Reset to Factory Defaults
    Bar Code Menu          Program by scanning individual bar codes for
                           menu selection
    Bar Code Batch         Combine multiple program selections into one
                           bar code for program scanning.  (TurboWedge Only)
    Serial Batch           Program selections are communicated to the
                           unit via the RS 232 Port.     (TurboWedge Only)
    On-Screen              For PC's only.  Menus are displayed on the
                           screen and selections made and transmitted
                           via the keyboard with the unit attached
                           as a keyboard wedge.    (TurboWedge Only)
    AutoCape / WinCape     PC Based Program
                           WinCape = TurboWedge Only
    Wedge Clone            Copy the program from one wedge to another.
    Symbology Validation   Program the unit to read only specific bar code
                           types and lengths.    (TurboWedge Only)
    
    GENERAL PARAMETERS
    Terminal Type          Configure the wedge for the terminal
                           it is attached to
    Keyboard Type          Define the type of keyboard on
                           the terminal
                                 Typewriter vs Data Entry
                                 122 Keys vs 102 Keys
                                 Caps Lock On vs Caps Lock Off
                                 Telephone vs Calculator
    Foreign Keyboards      Sets the keyboard to one of the
                           following:  US, Belgium, Finland, Norway,
                           Sweden, France, Germany, Italy, UK,
                           Switzerland.
    Numeric Keypad         Sets the unit to output the key
                           signals from the numeric keypad versus the
                           numeric keys above the alpha keyboard.
    Buffer Enable          If on, the rolling buffer lets the
                           user scan "ahead" of the output
    Beeper Volume          Sets the volume and tone of the
                           audible beep emitted after a bar code
                           is read
    Mag Track Select       Set for the mag track to be read
                                 Single Track 1, 2 or 3
                                 Dual Tracks 1 & 2, 1 & 3 or 2 & 3
                                 Triple Tracks 1, 2 and 3
                                 (Track 3 is only valid using the TurboWedge)
    Solicit Record         Define the record used for transmit
                           to activate scale input
    Intercharacter Delay   Sets a delay between transmitted
                           characters
    Interfunction Delay    Sets a delay after the transmission
                           of a keyboard function
                           (Enter, TAB, etc.)
    
    BAR CODE INPUT PARAMETERS
    Preamble               Define from 1to 16 Characters or
                           Functions to precede each code
                           scanned
    Postamble              Define from 1to 16 Characters or
                           Functions to follow each code
                           scanned
    Embedded Function Code Turn ON if keyboard functions are
                           embedded in the bar code 
    Code Identification    Outputs a symbology identification
                           code prior to each bar code scanned
    Redundancy             Requires 2 identical reads of the
                           same bar code for a "good read"
    AutoScan               Enables the attached laser to read
                           every "x" numer of seconds.   
                           (TurboWedge Only)
    MultiScan              Enables the attached laser to stay 
                           on as long as bar codes are    
                           being read (TurboWedge Only)
    Code Enable/Disable    Turn on or off specific bar codes
    Code Length            Define the minimum and maximum
                           length for a valid bar code
    Check Digit Checks     Turn on check digit calculation
                           of a specific code
    Start/Stop Transmit    Output the start and stop characters
                            or digits for a specific code
    Check Digit Transmit   Transmit, along with the bar code
                           the check digit character
    UPC - Code ID Transmit Transmit the UPC code identifier
    
    SERIAL PARAMETERS
    Baud Rate              300 - 19,200
    Parity                 Mark, Space, Even, Odd, None
    Word Length            7 or 8 data bits
    Stop Bits              1 or 2 bits
    Record Terminator      End of Transmission character for
                           RS 232 Input
    Dual Port Enable       Transmit RS 232 to Host & Terminal
    Dual Port Protocol     Ready, Xon/Xoff, CTS/RTS, ACK/NAK
    RS 232 Input Protocol  Record, Xon/Xoff, CTS/RTS, Xmodem
    Fixed Length Enable    Set length of data record to be
                           transmitted
    Transmit Path          Transmit to Host and/or Terminal.
    
    INPUT DATA EDIT PARAMETERS
    Qualify by Port        Define input port
                                 Scanner
                                 Auxiliary RS 232
                                 Magnetic Stripe
                                 All Ports
    Qualify by Symbology   Define the symbology of the printed
                           bar code or specify all in mag
                           stripe is being used
    Qualify by Length      Define the exact length of the input
                           data record or specify for variable
                           length input
    Qualify by Data Match  Define one or more characters that
                           must be present in specific
                           locations in the input record
    
    OUTPUT DATA EDIT PARAMETERS
    Add Data               Insert additional data into the
                           output record
    Delete Data            Delete data from the input record
                           when formatting the output record
    Reformat Data          Regardless of the input record
                           format, arrange the output format
                           to meet the software application
                           requirements
    Define 2 Output
    Formats                Define an "activate" label, that when
                           scanned,  outputs the second of 2
                           data output formats defined for a
                           single input record
    
    KEYBOARD MAPPING PARAMETERS
    Single Key Positions   Define the ASCII location for a
                           specific key
    Swap Two Keys          Change the output of one key to
                           another key position
    Function Records       Define the output of a keyboard
                           function (Enter, Tab, F22, ESC, etc.
    Multiple Key Positions Define the output of a sequence
                           of keys depressions, either consecutive
                           or simultaneously
    
    EXAMPLES  -  USER PROGRAMMING
    1) Qualify by Length, Symbology and 2 Match Positions 
            - If Code 3 of 9        - Position 4 =  M
            - 12 Digits             - Position 7 =  T
            Output Format =  Ignore Match Characters, 
                             Insert Tab and Enter
            Input Record:    192M74T93842
            Output Format:   192<Tab>7493842<Enter>
    2)     Qualify by Symbology and 1 Match Position 
            - If Code 128           - Position 8 =  5
            - Variable Length
            Output Format =  Ignore Match Character
                            Insert Data and Function Codes
            Input Record:    00433005920000223
            Output Format:   0043300<F9><9001><Enter>
                             920000223<ALT"B">