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

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Getting Started Connections Setup Operation

ENGLISH

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 properly?

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.

Symptom Cause Countermeasure Page

When the power is

turned on, the power

indicator does not

light and no sound

is produced.

• The power supply cord’s plug is

not fully plugged in.

• Make sure the unit is correctly

plugged in and switched on at

the mains socket.

The power indicator

lights but no sound

is produced.

• 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

connected.

• The speaker cable is not

connected properly for the

operation mode.

• The input connector is not

connected properly.

• The “Turn On” command is not

input from the external terminal

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

the TRIGGER IN terminal from

the external device when the

ZONE TRIGGER ON MODE is

set to “TRIG. IN”.

• Connect securely.

• Insure the correct input is

selected.

• Set to an appropriate level.

• Connect securely.

• Connect the speaker as

required for the Operation Mode

(NORMAL MODE or BRIDGED

MODE).

• Connect the input connector

correctly (in the case of BRIDGED

input for each ZONE, input to an

even-numbered channel.)

• Send the “Turn On” command

from the external device.

• Input the trigger voltage from

the external device.

9, 14

Troubleshooting

Rated output: 12-channel driving, NORMAL operation:

30 W x 12 ch (8 Ω/ohms, DIN 1 kHz with 0.7 % T.H.D.)

50 W x 12 ch (4 Ω/ohms, DIN 1 kHz with 0.7 % T.H.D.)

6-channel driving, BRIDGED operation:

100 W x 6 ch (8 Ω/ohms, DIN 1 kHz with 0.7 % T.H.D.)

Total harmonic distortion:

0.05% (Rated output: –3 dB, 8 Ω/ohms, 1 kHz)

Output terminals:

Speaker 4 ~ 16 Ω/ohms (NORMAL operation)

Speaker

8 ~ 16 Ω/ohms (BRIDGED operation)

Input sensitivity / Input impedance:

550 mV / 47 kΩ/kohms (NORMAL operation)

275 mV / 47 kΩ/kohms (BRIDGED operation)

Gain:

29 dB (NORMAL operation)

35 dB (BRIDGED operation)

Frequency response:

5 Hz ~ 40 kHz (Low cut ﬁlter: OFF)

S/N raito:

95 dB (input terminals short-circuited, with A-weightied network)

Low cut ﬁlter:

Cut off freguency 80 Hz (–12 dB/oct. Low cut ﬁlter: ON)

Trigger in level:

3 ~ 30 V DC

Trigger out level:

12 V DC, 250 mA MAX

Power Supply:

AC 120 V, 60 Hz (North America model) / AC 230 V, 50Hz (Europe model)

Power Consumption: 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”)

Maximum external dimension: 434 (W) x 171 (H) x 410 (D) mm (17-3/32” x 6-47/64” x 16-9/64”)

Weight:

19.0 kg (Approx 41 lbs 14.2 oz)

b For purposes of improvement, speciﬁcations and design are subject to change without notice.

Speciﬁcations

Troubleshooting Speciﬁcations

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