T+A Elektroakustik K1 AV Trouble-shooting, Setup Menu - Centre loudspeaker, A centre speaker is

Trouble-shooting

Many problems have a simple cause and a correspondingly simple solution. The following chapter describes a few difficulties you may encounter, and the measures you need to take to cure them.

If you find it impossible to solve a problem with the help of these notes please disconnect the unit from the mains and ask your authorised specialist dealer for advice.

Problem:	K1 AV does not switch on (screen and
	button do not light up)
Cause:	Mains cable not plugged in correctly.
Remedy:	Check connections, push plugs in firmly.
Problem:	No sound
	The MONITOR LED on the screen is
	glowing.
Cause:	The K1 AV is set to MONITOR mode (tape
	monitor).
Remedy:	Switch off the MONITOR function by
	pressing the  button on the front
	panel.
Problem:	No sound
Cause 1:	Loudspeaker output is switched off.
Remedy:	Press the button on the remote control
	handset to switch the loudspeaker output on.
Cause 2:	No source device, or incorrect source
	device selected.
Remedy:	Select the correct source device.
Cause 3:	The volume is set at too low a level.
Remedy:	Increase the volume setting.
Problem:	No sound from the centre loudspeaker
Cause 1:	Centre speaker not activated in the
	‘Amplifier Setup Menu’.
Remedy:	In the Amplifier Setup Menu switch on the
	Centre speaker (see chapter 'Amplifier
	Setup Menu - Centre loudspeaker'.
Cause 2:	The STEREO operating mode is selected.
Remedy:	Press the green  button on the
	remote control handset to switch to one of
	the modes 3CH MUSIC or 3CH MOVIE.
Problem:	It is not possible to select the modes
	3CH MUSIC and 3CH MOVIE.
Cause:	The centre loudspeaker is not activated in
	the Amplifier Setup Menu.
Remedy:	Switch on the Centre speaker in the
	Amplifier Setup Menu (see chapter
	'Amplifier Setup Menu - Centre
	loudspeaker').

Problem:	Poor sound quality, inadequate bass
Cause:	No sub-wooferconnected, but it is not
	switched off in the ‘Amplifier Setup Menu’.
Remedy:	Disable	the sub-woofer in the		‘Amplifier
	Setup Menu’
	(see the chapter 'Amplifier Setup Menu -
	sub-woofer cut-off frequency').
Problem:	Poor	sound	quality,	distorted
	reproduction
Cause:	Very	small loudspeakers		(especially
	satellite speakers) are easily overloaded by
	loud low-frequency sound effects.
Remedy:	It is really essential to use an active sub-
	woofer in conjunction with SAT speakers.
	If you are using SAT speakers, select the
	SAT setting for these loudspeakers and
	select a high sub-woofer cut-off frequency
	(HIGH).

(see the following points in the chapter 'Amplifier Setup Menu':

•Main loudspeakers

•Centre loudspeaker

•Sub-woofer cut-off frequency)

Problem:	Centre-stage sound	events are	not
	reproduced, or are reproduced too
	quietly.
Cause 1:	No centre speaker connected, but the
	Centre is not switched off in the ‘Amplifier
	Setup Menu’.
Remedy:	Switch off the Centre in the Amplifier Setup
	Menu
	(see chapter 'Amplifier Setup Menu -
	Centre loudspeaker').
Cause:2:	A centre speaker is	connected to	the
	system, but the Centre is not activated in
	the Amplifier Setup Menu.
Remedy:	Switch the Centre on in the Amplifier Setup
	Menu
	(see chapter 'Amplifier Setup Menu -
	Centre loudspeaker').

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