Pioneer VSX-520 manual 09Additional information, Problem, Remedy, Plus, The PHASE CONTROL

09Additional information

Problem	Remedy
Broadcast stations cannot	• Connect an outdoor antenna (refer to page 25).
be selected automatically.
No sound from surround or	• Connect the speakers properly (refer to page 18).
center speakers.	• Refer to Speaker setting on page 38 to check the speaker settings.
	• Refer to Channel level on page 39 to check the speaker levels.
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 38 to YES or
	PLUS.
	• Switch the LFEATT (LFE Attenuate) on page 34 to LFEATT 0 or LFEATT 5.
The PHASE CONTROL	• If applicable, check that the lowpass filter switch on your subwoofer is
feature doesn’t seem to	off, or the lowpass cutoff is set to the highest frequency setting. If there is
have an audible effect.	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 39).
Noise during playback of a	• Move the cassette deck further from your receiver, until the noise
cassette deck.	disappears.
No sound is output or a	• Set the digital volume level of the player to full, or to the neutral
noise is output when	position.
software with DTS is played	• Make sure the player’s settings are correct and/or the DTS signal out is
back.	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 36).
During a playback search,	• This is not a malfunction, but be sure to turn the volume down to
noise is output from a DTS	prevent the output of loud noise from your speakers.
compatible CD player.
Everything seems to be set	• Check that the positive/negative speaker terminals on the receiver are
up correctly, but the	matched with the corresponding terminals on the speakers (see
playback sound is odd.	Connecting the speakers on page 18).
Can’t operate the remote	• Replace the batteries (refer to page 10).
control.	• Operate within 7 m (23 ft.), 30° of the remote sensor on the front panel
	(refer to page 7).
	• Remove the obstacle or operate from another position.
	• Avoid exposing the remote sensor on the front panel to direct light.
The display is dark or off.	• Press DIMMER on the remote repeatedly to return to the default.

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