Pioneer VSX-920-K User Guide

En

No sound from subwoofer.

• Make sure the subwoofer is switched on.
• If the subwoofer has a volume knob, make sure it’s turned up.
• The Dolby Digital or DTS source you are listening to may not have an 
LFE channel.
• Switch the subwoofer setting in Speaker Setting on page 45 to 

YES or 

PLUS.
• Switch the LFE ATT (LFE Attenuate) on page 41 to 

LFEATT 0 or LFEATT 5.

No sound from surround or 
center speakers.

• Connect the speakers properly (refer to page 19).
• Refer to Speaker Setting on page 45 to check the speaker settings.
• Refer to Channel Level on page 47 to check the speaker levels.

The 

PHASE CONTROL 

feature doesn’t seem to 
have an audible effect.

• 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 48).

Considerable noise in radio 
broadcasts.

• Connect the antenna (page 29) and adjust the position for best 
reception.
• Route any loose cables away from the antenna terminals and wires.
• Fully extend the FM wire antenna, position for best reception, and 
secure to a wall (or connect an outdoor FM antenna).
• Connect an additional internal or external AM antenna (page 29).
• Turn off equipment causing interference or move it away from the 
receiver (or move antennas farther away from equipment causing noise).

Broadcast stations cannot 
be selected automatically.

• Connect an outdoor antenna (refer to page 29).

Noise during playback of a 
cassette deck.

• Move the cassette deck away from your receiver, until the noise 
disappears.

Sound is produced from 
other components, but not 
from LD or DVD player.

• Set the 

SIGNAL SEL to HDMI, C1/O1/O2 (DIGITAL) or A (analog) 

according to the type of connections made (refer to page 43).
• Set the digital input settings correctly (refer to page 48).
• Make digital connections (refer to page 24) and set the 

SIGNAL SEL to 

C1/O1/O2 (DIGITAL) (refer to page 43).
• Refer to the instruction manual supplied with the DVD player.

No sound is output or a 
noise is output when 
software with DTS is played 
back.

• Set the digital volume level of the player to full, or to the neutral 
position.
• Make sure the player’s settings are correct and/or the DTS signal out is 
on. Refer to the instruction manual supplied with the DVD player.
• Set the input signal type to 

C1/O1/O2 (DIGITAL) (see Choosing the 

input signal on page 43).

VSX-920_UCSMXCN_En.book  73 ページ  ２０１０年１月２１日　木曜日　午前９時４３分