10

Default RCB Jumper Configuration

Radio
Note: There are two jumpers labeled “JU6”, the “DAC pot mid” jumper and the “last
port” jumper.
The RCB jumpers should all be set to the defaults. Additionally, each RCB must be
jumpered with the proper addresses set. Each RCB must be assigned one unique address
from 0 to 7.
Jumper block ____ must be set with a single jumper to properly route the Rx
audio to the proper backplane bus signal.