ENGLISH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Getting

Troubleshooting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Started

If a problem should arise, first check the following:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symptom

Cause

 

Countermeasure

 

 

Page

 

 

1. Are the connections correct?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“DOLBY DIGITAL”

• Blu-ray Disc player / DVD player’s

• Check the Blu-ray Disc player /

 

–

 

 

Connections

there may be a malfunction.

 

 

 

 

 

 

 

 

 

 

 

2. Is the set being operated as described in the owner’s manual?

 

 

 

indicator does not

digital audio output setting is not

DVD player’s audio output setting.

 

 

 

 

 

3. Are the other components operating properly?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

appear on display.

proper.

 

For details, read the Blu-ray Disc

 

 

 

 

 

If this unit does not operate properly, check the items listed in the table below. Should the problem persist,

 

 

 

 

 

 

 

 

 

player / DVD player’s operating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In this case, disconnect the power immediately and contact your store of purchase.

 

 

 

 

 

 

instructions.

 

 

 

 

 

 

Setup

 

 

 

Power switches

• The protection circuit will

be

• Please switch off power at once,

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GGeneralH

 

 

 

 

 

 

 

 

 

 

off suddenly while

activated depending upon

the

and re-apply

the power

after

 

 

 

 

 

 

 

 

 

 

 

 

 

 

you are using

temperature rise in the internal

the body temperature has fallen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Playback

operate properly.

causing the set to malfunction.

 

 

 

 

 

will flash in red

 

 

place having good ventilation.

 

 

 

 

Symptom

 

 

Cause

 

 

Countermeasure

 

Page

 

the AVR-789, the

parts of the unit.

 

sufficiently.

 

 

 

 

 

 

 

Set does not

• External noise or interference is

• Reset the microprocessor.

 

60

 

power indicator

 

 

• Please

re-install AVR-789

in a

 

–

 

 

 

 

 

 

 

 

at intervals of

 

 

 

 

 

 

 

 

 

 

 

Power does not

• Connection of the power cord is

• Check the insertion of the power

17

 

 

 

 

 

 

 

 

 

 

 

Remote

off directly after it

 

 

 

 

 

 

 

 

 

 

seconds.

 

 

 

 

 

 

 

 

 

 

turn on, or turns

faulty.

 

 

 

cord plug.

 

 

 

approximately 2

 

 

 

 

 

 

 

 

 

 

 

was turned on.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Control

 

 

 

 

 

 

 

 

 

 

Power switches

• Use speakers having impedance

• Please use speakers which have

 

10

 

 

No sound is

• Connection

with

the

input

• Check the connections.

 

10

 

off suddenly while

less than that specified.

 

the specified impedance.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

produced from

devices or connection of the

 

 

 

 

 

you are using

• If speaker cable core wires touch

• Unplug

the

power cord,

then

 

10

 

 

 

speakers.

speaker cables is faulty.

 

 

 

 

 

 

the AVR-789, the

each other or the core wires

after twisting the core wires

 

 

 

 

Multi

 

• Device you want to play and set

• Select

an appropriate

input

50

 

power indicator

become disconnected from their

together tightly again, or effecting

 

 

 

 

 

input source do not match.

 

source.

 

 

 

 

will flash red

terminals, the protection circuit

termination

treatments

etc,

 

 

 

 

-

 

• Master volume is

turned too

• Adjust the master volume to an

50

 

at intervals of

will be activated in the event of

please reconnect once again.

 

 

 

 

zone

 

low.

 

 

 

 

appropriate level.

 

 

 

approximately 0.5

core wires coming into contact

 

 

 

 

 

 

 

 

Information

 

• Mute mode is set.

 

 

• Cancel the mute mode.

 

50

 

seconds.

with the AVR-789 rear panel.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Headphones are connected.

• Disconnect the headphones.

50

 

Even applying

• The AVR-789 amplifier circuit has

• Switch off the power and please

 

–

 

 

 

 

• No

digital

signals

are

being

• Select an input source for which

38

 

power, the power

failed.

 

contact

the

DENON service

 

 

 

 

 

 

input.

 

 

 

the digital input setting has been

 

 

display flashes

 

 

adviser.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

made.

 

 

 

 

red at intervals of

 

 

 

 

 

 

 

 

 

 

Troubleshooting

 

• The

connectors to

which the

• Set the input mode.

 

37

 

approximately 0.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

digital inputs are assigned and

 

 

 

 

 

seconds.

 

 

 

 

 

 

 

 

 

 

 

 

the settable input modes do not

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

match.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display is off.

• The “Dimmer” setting is set to

• Set to

something other

than

33

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“OFF”.

 

 

 

“OFF”.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specifications

 

• The PURE DIRECT mode is set.

• Set a surround mode other than

42

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the PURE DIRECT mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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