Denon POA-3012CI - Multi-Zone Audio Distribution Power Amplifier Owner's Manual download pdf (Page 22)

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Troubleshooting

12-channel

driving, NORMAL operation:

30

W x

12

ch

(8

(lJohms,

DIN

1

kHz

with

0.7

%TH.D.)

50W

x

12

ch

(4

(lJohms,

DIN

1

kHz

with

0.7

%TH.D.)

6-channel

driving,

BRIDGED

operation:

100W

x 6

ch

(8

(lJohms,

DIN

1

kHz

with

0.7

%TH.D.I

0.05%

(Rated

output:

-3

dB,

8 (lJohms, 1

kHz)

Speaker

4 -

16

(lJohms (NORMAL operation)

Speaker

8 -

16

(lJohms

(BRIDGED

operationI

550

mV

/47

k(lJkohms (NORMAL operation)

275

mV

/47

k(lJkohms

(BRIDGED

operationl

29

dB

(NORMAL

operation)

35

dB

(BRIDGED

operation)

5

Hz

-

40

kHz

(Low cut filter:

OFF)

95

dB

(input

terminals short-circuited, with A-weightied network)

Cut

off freguency

80

Hz

(-12

dB/oct. Low cut filter:

ON)

3-30VDC

12

V

DC,

250

mA

MAX

AC

120

V,

60

Hz

(North America model) /

AC

230

V.

50Hz

(Europe

model)

2.5

A

(North

America

model)

/230

W

(Europe

model)

Standby:

0.5 W

or

less

(When

the

"POWER

CONFIGURATION"

is

set

to

"POWER

BUTTON")

434

(W)

x

171

(H)

x

410

(D)

mm (17-3/32" x 6-47/64" x 16-9/64")

19.0

kg

(Approx

41

Ibs

14.2

oz)

Total

harmonic

distortion:

Output

terminals:

Rated

output:

Specifications

Gain:

Input

sensitivity

I

Input

impedance:

Frequency response:

SIN

raito:

Low

cut

filter:

Trigger

in

level:

Trigger

out

level:

Power Supply:

Power Consumption:

Maximum

external

dimension:

Weight:

*

For

purposes

of

improvement, specifications

and

design

are

subject to

change

without notice.

5

7

10

17

•

Make

sure

the

unit

is

correctly

plugged in and

switched

on at

the

mains socket.

• Insure

the

correct

input

is

selected.

• Set

to

an appropriate level.

• Connect securely.

...•..

".

Cause

• The

power

supply cord's plug is

not fully plugged in.

• The speaker cables are

not

fully

connected.

• The device you

want

to

listen

to

has not been selected.

• The

volume

control

is

set

to

minimum.

• The

input

cable

is

not

fully • Connect securely. 7

connected.

• The speaker cable is

not.

Connect

the

speaker as 5

connected

properly for

the

required for

the

Operation

Mode

operation mode.

(NORMAL

MODE

or BRIDGED

MODE)

• The

input

connector

is not • Connect the input connector 7

connected

properly. correctly

(in

the case

of

BRIDGED

input for each ZONE, input

to

an

even-numbered channel.)

• The "Turn

On"

command

is not • Send

the

"Turn

On"

command

9,

14

input

from

the

external terminal

from

the

external device.

when

the

ZONE TRIGGER ON

MODE

is set

to

ON

LINE (the

ZONE operation

mode

indicator

is not lit).

• Trigger voltage is

not

input

to

• Input

the

trigger voltage

from

9, 14

the

TRIGGER IN terminal

from

the

external device.

the

external device

when

the

ZONE TRIGGER ON

MODE

is

set

to

"TRIG. IN':

Symptom

When

the

power

is

turnedon,

the

power

indicator does

not

light and

no

sound

is produced.

The

power

indicator

lights

but

no

sound

is produced.

Check

the

following

before assuming

there

is

a

problem

with

the

set:

1.

Are all connections proper?

2. Is

the

set

being operated as described in

the

owner's

manual?

3. Are

the

speakers and

input

components

being operated proper1y?

If

the

set does not

seem

to

be operating properly, check

the

points listed below.

If

these

points do

not

apply,

the

set may be damaged. Turn

off

the

power

immediately

and

contact

your store

of

purchase.

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