User Manual of TV5600-B01 Series Dispensing Control System
Appendix III: MCD904, ADT-8849 and
AMC1600 Program Update Method
Tools: Crossover cable (T568B on one end, T568A on the other), 9-pin serial cable (pin 2 to 2, 3 to
3, 5 to 5), serial debugging tool, desktop or laptop PC (for laptop, provide USB-to-serial adapter
Update steps:
1. Connect network port and serial port to the computer and ADT8849 controller. Open the serial
communication software on the computer, and set the baud rate and other parameters on the
serial port as follows:
2. At power- keyboard repeatedly until the serial
communication software displays a string of passwords. Release the button and enter 26722719
to enter the BIOS interface: