Symptom | Remedy |
Everything seems to be set | The speakers may be out of phase. Check that the positive/negative speaker |
up correctly, but the playback | terminals on the receiver are matched with the corresponding terminals on |
Additional information | 13 |
ADAPTER PORT terminal
SymptomRemedy
sound is odd. | the speakers (see Connecting the speakers on page 13 ). | |
The Phase Control feature | If applicable, check that the lowpass filter switch on your subwoofer is off, or | |
doesn’t seem to have an | the lowpass cutoff is set to the highest frequency setting. If there is a PHASE | |
audible effect. | 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 67 ). | |
Noise or hum can be heard | Check that personal computers or other digital components connected to the | |
even when there is no sound | same power source are not causing interference. | |
being input. |
| |
Can’t select some Input func- | Check the Input Skip settings in the Input Setup menu (see The Input Setup | |
tions by the INPUT SELECTOR | menu on page 27 ). | |
on the front panel or the | Check the HDMI Input assignment in the Input Setup menu then try OFF | |
INPUT SELECT button on the | ||
(see The Input Setup menu on page 27 ). | ||
remote control. | ||
| ||
There seems to be a time lag | See Automatically conducting optimum sound tuning (Full Auto MCACC) on | |
between the speakers and the | page 25 to set up your system again using MCACC (this will automatically | |
output of the subwoofer. | compensate for a delay in the subwoofer output). |
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 appa- ratus) 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.
The maximum volume avail- | Check that the Volume Limit is set to OFF (see Volume Setup on page 71 ). |
able (shown in the front panel |
|
display) is lower than the |
|
+12dB maximum. |
|
Certain listening modes or | When Operation Mode is set to Basic, the |
HOME MENU items cannot be | are made and not all of the functions can be used. To use all of the functions |
selected. | without restrictions, set Operation Mode to Expert (see Operation Mode |
| Setup on page 27 ). |
Video
Symptom | Remedy |
No image is output when an | Check the video connections of the source component. |
input is selected. | 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 50 ), 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 27 ). |
| 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 50 ) 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 50 ) to OFF. |
Can’t record video. | Check that the source is not |
| 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 75