| ON←RS485→OFF | Controls the integrated RS485 chip. Select ON for normal use. The chip may need disabling in certain cases, for example if debugging the device over USB. |
| ON←TERM→OFF | Controls the integrated termination resistor for RS485. Select OFF for all Slave Controllers except the last one on each bus. Select ON for the last Slave Controller on each bus (furthest away from the master, in terms of cable length). |
| BCK←DXX→INPUT | Controls the pin assignment to the backlight driver. Select BCK if you will be connecting backlight to this panel. Select INPUT if you want to use the pin as a regular GPIO pin instead. |
| AUX←DXX→INPUT | Controls the pin assignment to the auxiliary light driver. Useful if you are making a panel with a separate controllable light, such as dials. Select AUX if you will be connecting another light source to this panel. Select INPUT if you want to use the pin as a regular GPIO pin instead. |
