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Programming Commands
There are four programming modes available for 8034 USB which are Jarltech mode, ESC/POS
mode, UTC standard and UTC pass through mode. In this chapter we will always use Jarltech
mode as an example and command codes. For other modes or multi-character please refer to
appendix II.
The user can design own software to show data on the 8034 USB.
Simply open the COM port (for example: COM5) and set the protocol to "9600,N,8,1"
Then any data send to 8034 will be displayed on the VFD display.
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