KDC-X997/KDC-BT955HD/KDC-X897/KDC-BT855U/KDC-X697/KDC-655U/KMR-555U19. SiriusXM™ Satellite Radio (optional tuner and service required) 19-20. SiriusXM tuner setting19-20. SiriusXM tuner settingYou can set the SiriusXM tuner related items.1. Press [Control] knob.Enters the Function setting mode.2. Select "Settings" using [Control] knob.For how to use [Control] knob, refer to <3-3. How to select the item>.3. Select an SiriusXM tuner setting item using [Control] knob.Display Description"Seek Mode"Sets the seek mode.Channel: Normal manual seeking.Preset: Searches in order of the channels in the preset memory."Tune Start" Turns on/off the Tune Start function. Refer to <19-6. Tune Start™>."ON" / "OFF""Signal Level" Displays the received signal strength of the SiriusXM tuner."ReplayBuffer"Displays the memory usage for the function mentioned in <19-17. SiriusXM Replay™>."0%" – "100%""TAGMemory"Displays the tag memory usage of the HD Radio tuner and SiriusXM tuner. Up to 50 tags can be registeredin this unit."Tagging" Turns on/off the iTunes tag memory function of SiriusXM tuner."ON" / "OFF"(Colored text: Factory setting)4. Select a setting using [Control] knob.Returns to the previous item.Exiting from the Function setting modePress and hold [1/6].