Denon AVR-1509 Owner's Manual download pdf (Page 13)

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Getting Started Connections Setup Playback Remote Control Information Troubleshooting

ENGLISH

Speciﬁcations

Connecting the Speaker Cables

Carefully check the left (L) and right (R) channels and + (red) and –

(black) polarities on the speakers being connected to the AVR-1509,

and be sure to interconnect the channels and polarities correctly.

Peel off about 10 mm of sheathing from the

tip of the speaker cable, then either twist the

core wire tightly or terminate it.

Turn the speaker terminal counterclockwise

to loosen it.

Insert the speaker cable’s core wire to the

hilt into the speaker terminal.

Turn the speaker terminal clockwise to

tighten it.

NOTE

• Use speakers with an impedance of 6 to 16 Ω/ohms. When using

front A and B speakers simultaneously, use speakers with an

impedance of 12 to 16 Ω/ohms.

• Connect the speaker cables in such a way that they do not stick out

of the speaker terminals. The protection circuit may be activated if

the core wires touch the rear panel or if the + and – sides touch each

other (v“Protection circuit”).

• Never touch the speaker terminals while the power supply is

connected. Doing so could result in electric shock.

Protection circuit

If the core wires touch the rear panel and the screws etc., or the ±

sides touch each other, the protection circuit will be activated and

the power indicator will ﬂash red at intervals of 0.5 secs.

If the protection circuit is activated, the speaker output is isolated,

and the power supply goes to the standby state. If the power sup-

ply is turned off, after the power cord is withdrawn, please conﬁrm

that speaker cable and input cable are connected.

Also, if replaying large sound levels by using a speaker having an

impedance less than that speciﬁed (eg, 4 Ω/ohms), the temperature

will rise, and the protection circuit might be activated. The power

supply will go into the standby state, and the power indicator will

ﬂash red at 2 second intervals.

In this case, please switch off the power supply, and wait until the

AVR-1509 has cooled down, and the surrounding ventilation is good.

Even if there are no problems with the surrounding ventilation and

connections, in the event of the protection circuit becoming acti-

vated, due to thinking that the AVR-1509 has failed, please contact

DENON Service center after switching off.

Connections

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MonitorDVD player

b The AVR-1509 is equipped for HDMI version 1.3a. This version

is compatible with other versions, allowing connection to all

components equipped with an HDMI connector.

b The AVR-1509 is compatible with 30- and 36-bit Deep Color.

b The AVR-1509 can be connected to a device equipped with an

HDMI output connector using an HDMI cable.

b The AVR-1509 is compatible with HDMI Ver. 1.3a Deep Color and

xvYCC.

• The audio and video signals input to the AVR-1509’s HDMI input

connector are output unchanged from the HDMI output connector.

Because of this, the sound is output from the monitor connected

using the HDMI connectors, but in order to take full advantage of the

AVR-1509’s playback sound, turn the TV’s volume down.

• If the connected monitor or DVD player only has a DVI-D connector,

use an HDMI/DVI converter cable. When using a DVI cable, no

audio signals are transmitted.

• Use a Deep Color compatible cable for connection to Deep Color

compatible devices.

When connecting with an HDMI/DVI converter cable

(adapter)

• HDMI video signals are theoretically compatible with the DVI

format.

When connecting to a monitor, etc., equipped with a DVI-D

connector, connection is possible using an HDMI/DVI converter

cable, but depending on the combination of components in some

cases the video signals will not be output.

• When connecting using an HDMI/DVI converter adapter, the video

signals may not be output properly due to poor connections with

the connected cable, etc.

NOTE

• The AVR-1509 cannot be controlled from another device via the

HDMI cable.

• Video signals are not output if the input video signals do not match

the monitor’s resolution. In this case, switch the DVD player’s

resolution to a resolution with which the monitor is compatible.

• Use a cable on which the HDMI logo is indicated (a certiﬁed HDMI

product) for connection to the HDMI connector. Normal playback

may not be possible when using a cable other than one on which the

HDMI logo is indicated (a non-HDMI-certiﬁed product).

• If the monitor or DVD player does not support Deep Color, deep

color signal transfer is not possible.

• If the monitor or DVD player does not support xvYCC, xvYCC signal

transfer is not possible.

When HDMI input signals are sent to the monitor as HDMI output,

both video and audio are output to the monitor.

Connecting Equipment with HDMI Connectors

NOTE

The audio signal input to the HDMI input connector cannot be

played on the AVR-1509. Input the audio signal to the digital audio

input connector or analog audio input connector.

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Denon AVR-1509 Owner's Manual Page 13

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