Audiovox SIR-GM1 Installation Guide - Page 2

Congratulations on your purchase of the SIR-GM1- the GM Compatible SIRIUS Satellite Radio Tuner! Your SIR-GM1 is designed replace the factory XM Satellite tuner in select GM vehicles. The tuner is also compatible with systems that support Satellite Radio operation but did not come with a tuner from the factory. Compatibility The SIR-GM1 is designed to be compatible with select headunits from 2003 ~ 2006 in select vehicles that operate on the Class-2 Bus. Please consult the compatibility chart that is included with this product. Compatible Headunit Types: • CD only Headunits* • CD + Cassette Headunits* • 6-CD changer Headunits* • Touch Screen Monitor Headunits • Non-Touch Screen Monitor Headunits *Note that the units must have a "BAND" button to access SIRIUS audio modes. In addition, the SIR-GM1 is compatible with most additional factory audio accessories that might be included, such as: • Rear Seat Audio Control Center • Rear Seat Entertainment (DVD/ Monitor) System • Heads up display (HUD) • Steering wheel controls Note that the SIR-GM1 is not compatible with the factory satellite radio antenna that might be installed in the vehicle. You must install a SIRIUS compatible antenna such as the one included with this product. In addition, some aftermarket Class-2 bus accessories may cause performance or interference problems with the SIR-GM1. 2 Features The SIR-GM1 is designed to emulate many of the factory SDAR (Satellite Digital Audio Radio) commands found in your vehicle. • Channel Tune (Up and Down) • Fast Tune (Up and Down) • Category Search (Up and Down) • Category Tune (Tune within a category) • 12 presets (6 for each band) • Preset Scan (UP) Note about features listed; Each GM radio type operates differently, so consult the vehicle owners manual for proper operation methods. Headunit Display Capability When the SIR-GM1 is installed, it has the capability to show the following information on the headunit display. • Channel Number • Channel Name • Category Name • Artist Name** • Song Title Name** **Number of characters displayed varies by headunit type (8 ~16 Characters). Text Scrolling and/or Paging is not supported with the SIR-GM. Note: Some GM headunits will display "XM1" or "XM2" as the display source. This information is hard coded in the headunit design and can not be changed. SIR-GM1 Installation Guide