The key to remember when wiring a BLX-10 to another BLX-10 is the "In-to-Out, Out-to-In" rule.

This diagram shows that the inputs on the receiving BLX-10 should be wired to the outputs on the sending BLX-10. The reverse is true for the inputs of the sending unit and the outputs of the receiving unit.

Please refer to the BLX-10 Manual for more information.