See also:

SIRIUS ID
The SIRIUS ID (sometimes referred to as the Electronic Serial Number or ESN) is required when contacting the Sirius Call Center. It is used to activate your account and when making any account tra ...

Input volume
Adjust the input volume in the RSE menu, under A/V AUX input volume. ...

Playing a disc
Press MEDIA several times until Disc is displayed. Release the button and wait several seconds or press OK/MENU. If there is a disc in the player, it will begin playing automatically. Otherwise, ...