Worth Data 7000 manual Code 39 Specifications, Base Station Firmware upgrades, C39

Terminal Utilities Disk.

If you have received a disk with the latest firmware or have downloaded the firmware from our website, www.barcodehq.com, download the firmware into the RF Terminal by following the instructions on the screens of the program for a normal Terminal firmware update.

Failsafe Firmware Download for a Terminal

If the firmware gets completely wiped out, you will get a blank screen or a blank screen with a cursor in the upper left. There is a failsafe download still possible, but you will need to open up the RF Terminal case and move a switch to the FDL position as shown below.

After moving the switch, reassemble the case, plug the power into the RF Terminal, and connect the serial Cable to the host computer and proceed to download firmware using the 7000 RF Terminal EPROM Loader program. Specify a failsafe terminal firmware update and follow the program's directions.

Base Station Firmware upgrades

You can download the latest firmware for the B5001 Base Station from our website www.barcodehq.com. Go to the downloads page and select the B5001 Base Station.

•After unplugging the power supply, remove the cover to the Base Station (see Appendix A for diagrams and details)

•Move JP4 to the FDL setting as show below:

•Now apply power to the board, and plug the serial cable into the serial port of the board.

•Now run the 7000 RF Terminal EPROM Loader Program. Specify base firmware and follow the directions of the program.

Code 39 Specifications

Code 39 (or Code 3 of 9) is the de facto standard of non-retail American industry. It is widely used in the automotive industry (AIAG specifications) as well as in government and military applications (LOGMARS specifi-cations). Code 39 is flexible, features a large character set, variable data length and density, and bi- directional readability. Code 39 is extremely accurate; substitution errors are almost nonexistent. Its character set consists of numbers 0 through 9, upper case A-Z, and characters Space, $, %. / + and -.

The name "Code 39" comes from both the fact that its character set originally contained 39 characters (it now has 43) and from its structure. Each character is formed of three wide and six narrow elements, made up of five bars and four spaces. Code 39's density

*C39*