User Guides

On this page you will find a listing of user guides for many of our products. Please browse the list below and click to download a pdf version of each. 

Radios: USA-230

Click to download the owners manual for our USA-230 Custom-Fit In-Dash Radio

Download

Radios: USA-630

Click to download the owner's manual for our USA-630 Custom-Fit In-Dash Radio

Download

Radios: USA-630ii

Click to download the owners manual for our newest version USA-630 Custom-Fit In-Dash radio. 

Download

Radios: USA-740

Click to download the owners manual for our USA-740 Custom-Fit In-Dash Radio

Download

Radios: Slidebar

Click to download the owners manual for our Slidebar Radio.

Download

Radios: USA4-DIN

click to download the owner's manual for our USA4-DIN in-dash radio. 

Download

Radios: Secretaudio SST

Click to download the owners manual for the SST version of our Secret Audio Radio.

Download