Pioneer VSX-919AH-S 用户手册

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页码 122
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12
103
En
No sound from surround 
back speakers.
(Continued)
• If the source does not have 6.1 playback channels, make sure that surround 
back channel processing is set to SBch ON and a surround mode is selected 
(see Listening in surround sound on page 52).
• Check the speaker connections (see Connecting the speakers on page 18). 
If only one surround back speaker is connected, make sure it’s connected to 
the left channel speaker terminal.
No sound from subwoofer.
• Check that the subwoofer is connected properly, switched on and the volume 
turned up.
• If your subwoofer has a sleep function, make sure it is switched off.
• Make sure that the Subwoofer setting is YES or PLUS (see Speaker Setting on 
page 94).
• The crossover frequency may be set too low; try setting it higher to match the 
characteristics of your other speakers (see Speaker Setting on page 94).
• If there is very little low frequency information in the source material, change 
your speaker settings to Front: SMALL / Subwoofer: YES, or Front: LARGE / 
Subwoofer: PLUS (see Speaker Setting on page 94).
• Check that the LFE channel is not set to OFF, or a very quiet setting (see 
Setting the Audio options on page 63).
• Check the speaker level settings (see Channel Level on page 95).
No sound from one speaker. • Check the speaker connection (see Connecting the speakers on page 18).
• Check the speaker level settings (see Channel Level on page 95).
• Check that the speaker hasn’t been set to NO (see Speaker Setting on 
page 94).
• The channel may not be recorded in the source. By using one of the advanced 
effect listening mode, you may be able to create the missing channel (see 
Listening in surround sound on page 52).
Sound is produced from 
analog components, but not 
from digital ones (DVD, LD, 
CD-ROM, etc.).
• Check that the input signal type is set to DIGITAL (see Choosing the input 
signal
 on page 57).
• Make sure that the digital input is assigned correctly for the input jack the 
component is connected to (see The Input Setup menu on page 40).
• Check the digital output settings on the source component.
• If the source component has a digital volume control, make sure this is not 
turned down.
• Make sure that the multichannel analog inputs are not selected. Select any 
other input function.
No sound is output or a noise 
is output when Dolby Digital/
DTS software is played back.
• Check that your DVD player is compatible with Dolby Digital/DTS discs.
• Check the digital output settings of your DVD player. Make sure that the DTS 
signal output is set to On.
• If the source component has a digital volume control, make sure this is not 
turned down.
No sound when using the 
HOME MENU.
• If the HDMI input function is selected, sound is muted until exiting the HOME 
MENU
.
Symptom
Remedy
VSX-1019_DF.book  103 ページ  2009年3月13日 金曜日 午前9時58分