JVC RX-9010VBK manual Catv/Dbs

PROBLEM POSSIBLE CAUSE SOLUTION

Continuous hiss or buzzing during FM reception.

Incoming signal is too weak.

Connect an outdoor FM antenna or contact your dealer. (See page 5.)

The station is too far away. Select a new station.

An incorrect antenna is used.

Check with your dealer to be sure you have the correct antenna.

	Antennas are not connected properly.	Check connections. (See page 5.)
Occasional cracking noise during FM	Ignition noise from automobiles.	Move the antenna farther from automobile
reception.		traffic.
Howling during record playing.	Your turntable is too close to speakers.	Move speakers away from the turntable.

No sound from PC connected with a USB cable.

An electrical shock is applied to the receiver, PC, or USB cable.

Turn off and on the receiver once, then restart the application installed in the PC.

USB device is not selected on the computer.

Select “USB Audio Device [1]” for “Playback” of “Audio” (see page 11).

Refer to the manuals supplied with your PC.

“MUTE” is selected on the PC.

Check if the volume is set at low level. Refer to the manuals supplied for your PC.

Noise while reproducing PC sound connected with a USB cable.

Strong electromagnetic wave is emitted from such as television.

Move your PC away from the device emitting strong electromagnetic wave.

Sound from PC connected with a USB cable stops intermittently.

PC is subjected to excessive load due to using other applications.

Close the applications you do not use.

No sound effect such as DSP mode and digital equalization.

The Line Direct function is turned on.

Turn off the Line Direct function. (See page 22.)

“OVERLOAD” starts flashing on the display.

Speakers are overloaded because of high volume either in the main room or in the sub-room.

1.Press POWER on the front panel to turn off the receiver.

2.Stop the playback source.

3.Turn on the receiver again, and adjust the volume.

Speakers are overloaded because of short circuit of speaker terminals.

Press POWER on the front panel to turn off the receiver, check the speaker wiring, then press it again to turn on the receiver again.

If “OVERLOAD” does not disappear despite speaker wiring is not short-circuited, consult your dealer.

“TURN ON MAIN OR SUB ROOM” appears on the display.

The receiver is turned on with the main	•	Press MAIN ROOM ON/OFF for the main
room and sub-room sounds deactivated.		room operations.
	•	Press SUB ROOM ON/OFF for the sub-
		room operations.

The STANDBY lamp lights up after turning on the power, but soon the receiver turns off again (into standby mode).

The receiver is overloaded because of applying high voltage.

Press POWER on the front panel to turn off the receiver. After unplugging the AC power cord, consult your dealer.

Remote control does not work.

The MAIN ROOM/SUB ROOM selector	Set the selector correctly either to “MAIN
is not set correctly.	ROOM” or to “SUB ROOM.”
The TV/CATV/DBS selector is not set	Set the selector correctly either to “TV” or to
correctly.	“CATV/DBS.”

RF communication between the receiver	Consult your dealer.
and the remote control is interrupted
from outside.
Batteries are weak.	Replace batteries. (See page 13.)

Remote control does not work properly.

An incorrect remote control operation mode is selected.

Select the correct remote control operation mode. (See page 65.)

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