I recently purchased a new 2017 Compass 24TX and had no information on operating the JENSEN JWM6A AM/FM/DVD/CD/USB Bluetooth Stereo with app control. This is the coach unit for radio anx television. The link below is to PDF versions of the Quick Reference Guide and the Installation and Operation Manual. There is also an Android app that can be down loaded to control the unit by Bluetooth.
JENSEN AM/FM/DVD/CD/USB Bluetooth Stereo with App Control