TROUBLESHOOTING

Problem

DSP parameters and some other settings on this unit cannot be changed.

“INPUT DATA ERR” appears on the display and no sound is heard.

Cause

The function “6. MEMORY GUARD” in the SET MENU mode is set to the “ON” position.

A nonstandardized source is played back, or the unit playing back a source is misoperating.

What to Do

Set to the “OFF” position.

Check the source, or turn off the unit playing back the source and then turn on again.

The sound field cannot be recorded.

This unit does not operate properly.

A source cannot be recorded by a tape deck or VCR connected to this unit.

Noise from nearby TV or tuner.

The sound is degraded when listening with the headphones connected to the compact disc player or tape deck that is connected with this unit.

It is not possible to record the sound field on a tape deck connected to this unit’s TAPE/MD OUT terminals.

The internal microcomputer has been frozen by an external electric shock (lightning, excessive static electricity, etc.) or power supply with low voltage.

The source unit is connected to this unit between digital terminals only.

This unit is too close to the affected equipment.

This unit is in the standby mode.

Unplug the AC power cord from the wall AC outlet, and then plug in again after about one minute.

Make additional connection between analog terminals.

Move the unit further away from the affected equipment.

Turn the power to this unit on.

Remote controller

Problem

Cause

What to Do

 

 

 

The remote controller does not work.

The batteries of this remote controller are

Replace the batteries with new ones and

 

weak.

press the RESET button on the remote

 

 

controller.

 

The internal microcomputer “freezes”.

Press the RESET button on the remote

 

 

controller.

 

 

 

The remote controller does not function

Wrong distance or angle.

The remote controller will function from a

properly.

 

maximum range of 6 meters, no more than 30

 

 

degrees off-axis from the front panel.

 

 

 

 

Direct sunlight or lighting (of an inverter type

Change position of the main unit.

 

of fluorescent lamp etc.) is striking the remote

 

 

control sensor of the main unit.

 

 

 

 

 

The internal microcomputer “freezes”.

Press the RESET button on the remote

 

 

controller.

 

 

 

Learning cannot be made successfully.

The batteries of this remote controller and/or

Replace the batteries (and press the RESET

(The TRANSMIT/LEARN indicator does not

the other remote controller are weak.

button for this remote controller).

light up or flash.)

 

 

The distance between the two remote

Place the remote controllers at the proper

 

 

controllers is too far or short.

distance.

 

 

 

 

The signal coding or modulation of the other

Learning is not possible.

 

remote controller is not compatible with this

 

 

remote controller.

 

 

 

 

 

Memory capacity is full.

Further learning is not possible without

 

 

deleting unnecessary commands.

 

 

 

 

The internal microcomputer “freezes”.

Press the RESET button on the remote

 

 

controller.

Continuous functions such as volume are

Learning process incomplete.

Be sure to press and hold the function key on

learned, but operate only for a moment

 

the other remote controller until the

before stopping.

 

TRANSMIT/LEARN indicator begins flashing

 

 

slowly.

 

 

 

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