User manual
 ADT-TP3340DJ Three-axis Dispenser 
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Appendix II. BootLoader Operation Instructions 
The BootLoader program is the first program that the controller executes. It is used for the 
downloading and running of applications, as well as other functions. The description follows: 
1. Introducing BootLoader program 
First, prepare a piece of serial port communication cable and a piece of USB connection cable, connect 
the serial port of the controller and PC (assumed as COM1), and connect the USB interface of the 
controller to PC. 
Open WINDOWS super terminal (refer to related data for super terminal) and set the serial port as 
follow: 
Or use other serial port test software, e.g. SSCOM, set the baud rate to 115200, 8 data bits, 1 stop bit, 
no check, and no flow control. 
When the controller is turned on, the following info appears: 
Press the “ESC” key on PC in time to have the following info: 
a.  Setting system 
b.  Setting BIOS 
c.  USB function 
d.  System self test 
e.  Start mode 
Please select function 










