Car Audio, Using Processor With Origional Head Unit

[Maebb5087]

You mood to connect it to the TUN software. You’ll be able to see exactly what’s happening. My guess is that it comes see up with the DRC remote set up as sub volume and maybe you haven’t connected that?

i have the DRC 200 nothing on the volume adjustment at all going to plug in the software as theres no bass input from the head unit so i am hoping its in the software and its a simple turn on job

 

[Maebb5087]

i have the DRC 200 nothing on the volume adjustment at all going to plug in the software as theres no bass input from the head unit so i am hoping its in the software and its a simple turn on job

master volume on the drc works fine just no bass!

 

[Maebb5087]

master volume on the drc works fine just no bass!

Ok so I popped the PC into the fix and all channels seem to be outputting fine so I am left thinking the sub amp Alpine PDX 1600 mono has an issue? although all lights are blue ? so im stuck here any ideas bud?

 

[Deaky]

Dunno, try swapping leads, test the sub with a multimeter?