
Quantum SBC User Manual Rev A
www.diamondsystems.com
Page 23
7. CONFIGURATION JUMPERS
The Quantum SBC contains the following configuration jumper blocks. The diagram below shows the default
jumper settings.
Jumper
Description
JP1
Battery
JP2
PCI voltage configuration
JP3
LCD backlight power
JP4
COM 1/2 RS-232/422/485 configuration
JP6
COM 1/2 RS-422/485 termination configuration
JP7
LCD supply channel A & B
JP2
JP4
JP3
JP7
JP6
JP1