Sony STR-DA3200ES 用户手册

下载
页码 127
118
GB
There is no sound from one of the front 
speakers.
• Connect a pair of headphones to the 
PHONES jack to verify that sound is 
output from the headphones. If only one 
channel is output from the headphones, the 
component may not be connected to the 
receiver correctly. Check that all the cords 
are fully inserted into the jacks on both the 
receiver and the component. If both 
channels are output from the headphones, 
the front speaker may not be connected to 
the receiver correctly. Check the 
connection of the front speaker which is 
not outputting any sound.
• Make sure you have connected both the L 
or R jack to an analog component and not 
just to either the L or R jack. Use a 
monaural-stereo cable (not supplied). 
However, there will be no sound from the 
center speaker when a sound field (PRO 
LOGIC, etc.) is selected. When the center 
speaker is set to “NO,” sound is output 
only from the front left/right speakers.
There is no sound from analog 2 
channel sources.
• Check that the INPUT MODE is not set to 
“COAX” nor “OPT” for the selected input 
(page 90).
• Check that the MULTI IN is not selected.
• Check that the DIGITAL ASSIGN 
function is not used to reassign the audio 
input of another source to the selected 
input (page 91).
There is no sound from digital sources 
(from COAXIAL or OPTICAL input jack).
• Check that the INPUT MODE is not set to 
“ANALOG” (page 90). Check that the 
INPUT MODE is not set to “COAX” for 
the sources from the OPTICAL input jack, 
nor set to “OPT” for the sources from the 
COAXIAL input jack.
• Check that the MULTI IN is not selected.
• Check that the ANALOG DIRECT 
function is not being used.
• Check that the DIGITAL ASSIGN 
function is not used to reassign the audio 
input of another source to the selected 
input (page 91).
The source sound input from the HDMI 
jack is not output from an amplifier or 
the TV speaker connected to the 
receiver.
• Check that the component is connected 
correctly to the HDMI jack for that 
component.
• The sound is not output when you display 
the receiver’s menu on the TV monitor. 
Press ON SCREEN to turn off the display.
• You cannot listen to the Super Audio CD 
by connecting HDMI.
• Depending on the playback component, 
component may need to be set up. Refer to 
the operating instructions supplied with 
the each component.
The left and right sounds are 
unbalanced or reversed.
• Check that the speakers and components 
are connected correctly and securely.
• Adjust the balance parameters using the 
Level Settings menu.
There is severe hum or noise.
• Check that the speakers and components 
are connected securely.
• Check that the connecting cords are away 
from a transformer or motor, and at least 3 
m (10 feet) away from a TV set or 
fluorescent light.
• Move your TV away from the audio 
components.
• Make sure you have grounded the U 
SIGNAL GND terminal (only when a 
turntable is connected).
• The plugs and jacks are dirty. Wipe them 
with a cloth slightly moistened with 
alcohol.