The I/O Page
The first page you need to set up is the I/O (Input/Output) page. Here you define your output channels
(Speakers), your input channels and your active input sources.
Before starting you need to know what inputs you are using, what speakers you are using, and how many output
channels you will have.
Defining Outputs
When you first open the page, you will find the default system above. This is the most complicated of
systems. It uses all 16 channels and OEM Summing to adapt a high end factory stereo into the HDSP
and also has the HD Player as an input by default. Most certainly you will now need to modify the I/O
page to suit your particular system. At the left side you see INPUT MODE, then a SPEAKER DIAGRAM for
the default 16-ch. system and the OUTPUT channels with the Speaker Functions for all 16 channels.
a) The first thing you will do is use the drop-down menus under Speaker Function to assign the proper
function to each channel (speaker) in your system. Any channels you will not be using, you will label
NOT USED. b) Once this is done you choose the Inputs you are configuring from INPUT MODE. If you
are using an aftermarket head unit you should use only the 2-CH (as explained earlier) Main input. If
you are using high level OEM input you choose 2 CH, 4 CH, 6 CH or 8 CH, as needed to get a full range
signal then use OEM Sum.
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