hcccs
Well Known Member
I installed the RPCI and Audio Alert module in the panel and connected them with the little telephone cable which I had shortened and crimped on a new RJ11 connector. The RPCI started ticking and the LED started blinking immediately. I thought I had turned the connector the wrong way and I cut it off and crimped on another the other way around and it still ticks and blinks when I connect them. Is this normal? The ELT was not connected. Which cables are straight and which are cross-over?