When I use Seek or Scan tuning, the tuner misses somestations that I can receive in the manual STEP tune mode.There is a lot of hiss and extra noise on some of the AMstations.I want to have another audio source connected to the “AUX”input, but I have no audio when I switch to that source.Congratulations, your listening area is relatively free frominterference! You should lower the “seek threshold” bygoing to MENU Adv. Settings Seek Threshold, selecting FMThreshold or AM Theshold as appropriate, and rotating theSELECT knob counter clockwise. This will move the displayindicator toward LOW. Alternatively, you can do this in yourT2 Configurator by going to the Config page, selecting View-Advanced from the page menu, and dialing in the lowerthreshold in the Seek/Scan Levels select box. This is found inthe “Tuning Parameters” section of the Windows page at thelower right.This is a common occurrence with some AM stations that havea weaker signal. This can be minimized in the T2 Configuratorsoftware by using the “High-Cut” feature in the AdvancedPreset settings. See “5.1 High Cut” on page 23 for detailedinstructions for using this feature.Remember, you have to Enable the “AUX” input either at thefront panel through the advanced menu options, page 14, orin the T2 Configurator software in the Advanced Config, page23.Page 29TroubleshootingSymptom RemedyXM Tuner display shows “Check Antenna”. XM antenna is not connected. Make sure that the coaxialcable connection is good at the antenna and the back of theT2.XM Tuner display shows “Updating”.XM Tuner display shows “No Signal”.XM Tuner display shows “Loading”.XM Tuner display shows “Off Air”.XM Tuner display shows “XM ---”.XM Tuner display shows “---4”.XM is updating the encryption code. Wait for process tofinish.XM is experiencing a loss of signal. Wait and see if conditionis temporary. Check the antenna position.Tuner is acquiring channel audio or information.The selected channel is not in service.This is a temporary display indicating the desired channel isno longer available, or no channel is available for the chosencategory.Corresponding artist name/feature, or song/program title arenull (empty).