XM Audio Channels past 223

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum kssoninc,

The SR150 is a SiriusXM receiver and as you have indicated the current software of the SR150 is designed to support selection of SiriusXM programming from channel 000 through channel 223. We have verified that other SiriusXM receivers such as the SXV300 which is widely used in conjunction with SiriusXM ready stereo head units support these same channels as well as channel selections up to 470. As a result of this investigation, a feature request has been submitted to seek an update to the SR150's software (or other appropriate action) to support SiriusXM channels 224 through 470.