Pioneer SC-55 Owner's Manual - Page 85

Additional information 13 Symptom The Phase Control feature doesn't seem to have an audible effect. Full Band Phase Control cannot be selected. Noise or hum can be heard even when there is no sound being input. Can't select some Input functions by the INPUT SELECTOR on the front panel or the INPUT SELECT button on the remote control. There seems to be a time lag between the speakers and the output of the subwoofer. The maximum volume available (shown in the front panel display) is lower than the +12dB maximum. Certain listening modes or HOME MENU items cannot be selected. Remedy If applicable, check that the lowpass filter switch on your subwoofer is off, or the lowpass cutoff is set to the highest frequency setting. If there is a PHASE setting on your subwoofer, set it to 0º (or depending on the subwoofer, the setting where you think it has the best overall effect on the sound). Make sure the speaker distance setting is correct for all speakers (see Speaker Distance on page 78 ). Perform Full Auto MCACC measurements (see Automatically conducting optimum sound tuning (Full Auto MCACC) on page 32 ). Full Band Phase Control automatically turns on once measurements are completed. Check that personal computers or other digital components connected to the same power source are not causing interference. Check the Input Skip settings in the Input Setup menu (see The Input Setup menu on page 34 ). Check the HDMI Input assignment in the Input Setup menu then try OFF (see The Input Setup menu on page 34 ). See Automatically conducting optimum sound tuning (Full Auto MCACC) on page 32 to set up your system again using MCACC (this will automatically compensate for a delay in the subwoofer output). Check that the Volume Limit is set to OFF (see Volume Setup on page 81 ). When Operation Mode is set to Basic, the Pioneer-recommended settings are made and not all of the functions can be used. To use all of the functions without restrictions, set Operation Mode to Expert (see Operation Mode Setup on page 34 ). ADAPTER PORT terminal Symptom Remedy The Bluetooth wireless technology device cannot be connected or operated. Sound from the Bluetooth wireless technology device is not emitted or the sound is interrupted. Check that no object that emits electromagnetic waves in the 2.4 GHz band (microwave oven, wireless LAN device or Bluetooth wireless technology apparatus) is near the unit. If such an object is near the unit, set the unit far from it. Or, stop using the object emitting the electromagnetic waves. Check that the Bluetooth wireless technology device is not too far from the unit and that obstructions are not set between the Bluetooth wireless technology device and the unit. Set the Bluetooth wireless technology device and the unit so that the distance between them is less than about 10 m (33 ft.) and no obstructions exist between them. Check that the Bluetooth ADAPTER and the ADAPTER PORT of the unit are correctly connected. The Bluetooth wireless technology device may not be set to the communication mode supporting the Bluetooth wireless technology. Check the setting of the Bluetooth wireless technology device. Check that pairing is correct. The pairing setting was deleted from this unit or the Bluetooth wireless technology device. Reset the pairing. Check that the profile is correct. Use a Bluetooth wireless technology device that supports A2DP profile and AVRCP profile. Video Symptom No image is output when an input is selected. Can't record video. Remedy Check the video connections of the source component. For HDMI, or when digital video conversion is set to OFF and a TV and another component are connected with different cords (in Setting the Video options on page 58 ), you must connect your TV to this receiver using the same type of video cable as you used to connect your video component. Make sure the input assignment is correct for components connected using component video or HDMI cables (see The Input Setup menu on page 34 ). Check the video output settings of the source component. Check that the video input you selected on your TV is correct. Some components (such as video game units) have resolutions that may not be converted. If adjusting this receiver's Resolution setting (in Setting the Video options on page 58 ) and/or the resolution settings on your component or display doesn't work, try switching Digital Video Conversion (in Setting the Video options on page 58 ) to OFF. Check that the source is not copy-protected. The video converter is not available when making recordings. Check that the same type of video cable is used for connecting both the recorder and the video source (the one you want to record) to this receiver. En 85