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TriCoder Portable Bar Code Readers

The TriCoder portable bar code reader is battery operated and stores wanded or keyed data in its memory for later batch uploading to a computer. The TriCoder™ also operates as a dual mode reader and actually performs the function of three different bar code scanners:

  • A traditional portable Data Collection
    bar code reader
  • A "dumb" fixed reader or on-line terminal operating in Nonportable mode
  • An intelligent Buffered Terminal
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  About our TriCoder Portable Reader...

  • 512K memory
  • Customizable Voice Prompts
  • USB, Keyboard Wedge or Serial Interface
  • Built-in USB standard in all models - upload data faster than serial, with keyboard support too!
  • Uses Wand, Laser or CCD bar code scanners
  • Very easy custom programming
    • Two built-in inventory programs
    • 3 User defined programs
    • Downloadable Tables & Pick Lists
  • Update to latest firmware via USB or serial (latest firmware always available for download from web). Take advantage of new features immediately!
  • Long Battery Life ­ 30,000 Wand Scans or 75,000 Laser Scans
  • Double Duty as Non-portable Bar Code Reader
  • Small size: Less than 12 oz.
  • LCD display 4x20
  • Two Year Warranty

512K Memory
All 512K of memory is available for user data storage; no memory is taken up for programs or voice messages. The 512K memory corresponds to 85,333 individual 6 digit bar codes that can be stored in memory.

Voice Prompting in Addition to the LCD Display
You can pre-record up to 99 custom audible voice messages in addition to the standard displayable prompts on the 4x20 LCD. Your pre-recorded messages play at the times you have specified. The voice messages are clear and easily heard through either the high quality speaker or through an earphone in noisy environments. Voice messages are not required. You can use the traditional display only, or display in conjunction with voice prompts. Voice messages are beneficial in dimly lit or extreme cold areas, can facilitate faster scanning, and can be recorded in any language. This is a Worth Data exclusive and patented feature.

USB Interface
For USB interface, the TriCoder features a built-in USB port for quick connection and easy communication using the C21 USB Cable. Data can be uploaded into a file or directly into the application programs as keyboard data.
High speed USB Uploading (using our supplied high-speed USB driver) transfers data 40 times faster than your serial port, and hundreds of times faster than your keyboard! USB offers the best of both worlds - simple keyboard input and lightning-fast data uploads, firmware changes, program uploads/downloads, and table downloads!

Keyboard Interface
The keyboard interface TriCoder™ is connected in series with the keyboard, using a supplied "Y" cable. Data is uploaded as keyboard data to your keyboard port. Keyboard Y-Cable interfaces are available for PC/XT/AT, PS/2 keyboard, or Macintosh keyboard. (Keyboard input support is also included on all TriCoder models with the USB interface.)

Serial Uploading
The serial interface TriCoder™ is connected to a serial port - your choice of RS-232 or RS-422. Data can then be uploaded to any computer with a serial port into a file or directly into the application programs. TriCoder Utilities for Windows is included for uploading of data and programs to the host computer via the Serial port. (The TriCoder Utilities files that come with the TriCoder can also be downloaded from our Download Page.)

Laser, CCD or Wand Scanners
The standard TriCoder supports attachment of your choice of bar code scanners including; steel switch wands, CCD scanners, or our laser scanners. Our integrated laser TriCoder offers a built in laser so that no separate scanner is needed.


No Programming Necessary
You don't need to program the TriCoder if you can use either of the two built-in programs provided. Here's what they do:

  • Program 1 records all bar codes read.
  • Program 2 records item numbers and quantities (Including playing of Voice Messages).

Easy Programming
The TriCoder comes with its own built-in program generator. You just describe the text and sequence of prompts plus the input data characteristics. The TriCoder then generates a working program. A novice programmer can master TriCoder programming in 10 minutes. Up to 4 programs, (3 user written) can reside within. It's powerful too! Programming features available include:

  • Time/Date Stamping
  • Voice Prompt Control
  • Validation Table Look Up
  • Pick List Processing
  • Each Program can have 97 steps
  • Duplicate Access Checking
  • Branching Statements
  • Yes/No Logic

New Virtual TriCoder
Advanced users can now create programs for the TriCoder on a Windows 95, 98, NT, ME or 2000 machine using the Virtual TriCoder. A TriCoder program can be written, stored and tested on the computer, and then downloaded to a serial interface TriCoder (Keyboard wedge units can not utilize the Virtual TriCoder). The Virtual TriCoder is included with all TriCoders and can be downloaded from our Download Page. Of course programs can be written right on the TriCoder unit as usual. Using the Virtual TriCoder is helpful for people who prefer to develop on their desktop, or who have several very complicated programs that they want to test and develop for later downloading to the TriCoder.
You can even download the Virtual TriCoder to evaluate TriCoder programming before you buy!

Buffered Terminal Mode
Serial models (T54/LT54) have another operating mode which makes them ideal for shop floor terminals. In this mode, a program in the TriCoder prompts the operator for data. The entered data is stored in the TriCoder's RAM for periodic uploading when polled by the host.

Double Duty
The TriCoder can function as a stationary on-line reader also, performing double duty. For example, the retailer can use the TriCoder as a Point of Sale reader (from wall power), or it can be used as a portable to take a physical inventory.



TriCoder Specifications
Interface Serial or Wedge (Jumper Selectable) or USB (High Speed offered for uploading)  
  Keyboard Raised Rubber (Large) 36 key, alpha shift  
  Power 3 AA NICAD or Alkaline operational batteries, Plus Backup Lithium battery. Also 110/5V (220/5V available) transformer for wall power, Low Power Mode between keying and wanding. Automatic Shutdown after 01-99 minutes (05 Default)  
  Bar Codes Code 39, Interleaved 2 of 5, Standard 2 of 5, Codabar, MSI, Code 128, Plessey, LabelCode 5, UPC/EAN, Code 93, and Full ASCII Code 39.  
  Serial Parameters 300-38400 Baud, Odd/Even/None Parities, 7 or 8 Data Bits, 1 or 2 Stop Bits, Xon/Xoff, ACK/NAK, Polled, XModem, PC-Term  
  Configuration Wandable into non-volatile EEPROM, Status and Selections Displayed on LCD  
  Memory Allocation Up to 4 programs, 1-3 Data Files, 1-3 Lookup Tables (Allocated in 64K Increments)  
  Warranty 2 Years on TriCoder and Wand Scanner, 3 Years on the LZ200. 30 Day Money Back Guarantee