JVC SP-PWV70, SP-XSV70 manual Troubleshooting, General

Troubleshooting

Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC service center.

PROBLEM	POSSIBLE CAUSE		SOLUTION
Power does not come on.	The power cord is not connected to an	Insert the plug into the socket.
	AC outlet or the center unit.
Power is not supplied to the powered	The power cord of the subwoofer is not	Press	on the center unit or
subwoofer.	connected to an AC outlet.	AUDIO	on the remote control to
		turn off the system, insert the plug
		firmly into an AC outlet, and press
		on the center unit or AUDIO
		on the remote control again.
	The system cable is not connected.	Connect the system cable.
The remote control does not work.	It is too far from the center unit, or is not	Come closer to the center unit.
	facing the center unit.	(Operate the remote control within 7
		m from the center unit.)

There is something obstructing the remote sensor.

The remote control is not aimed at the remote sensor on the center unit or components.

The remote control mode selector is set at an incorrect position.

Avoid any obstacles. (See page 19.)

Aim the remote control at the remote sensor on each equipment you want to operate.

Set it to the correct position.

The batteries are exhausted.	Replace the batteries.
The batteries have been inserted the	Insert the batteries correctly.
wrong way round (+/–).

General

The remote control is not set to operate the DVD player, tuner (FM/AM), or sound setting.

For the DVD player, press DVD before you perform the operations. For the tuner, press FM/AM before you perform the operations.

For using the sound setting buttons to adjust the output level of the speakers, press SOUND before you perform the operations.

	Sunlight is falling directly on the remote	Cover the remote sensor from direct
	sensor.	sunlight.
	The remote control signals are not set	Enter the correct manufacturer’s
	correctly.	code. (See pages 20, 69, 70.)
No sound.	The system cable and/or speaker cord is	Check the connection.
	not connected.
	There is a short in the speaker cord.	Reconnect the speaker cord.
	The audio cord is not connected to AUX	Connect the cord correctly.
	IN and/or DIGITAL IN correctly.	(See page 14.)
	An incorrect source has been selected.	Select the correct source.
		(See page 22.)
	Muting is on.	Press MUTING to cancel muting.
	The decode mode is not set correctly.	Select the proper decode mode.
		(See page 25.)

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