Denon AVC-A1HD Owner's Manual download pdf (Page 15)

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Getting Started Setup Playback Remote Control Multi-Zone Information Troubleshooting

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 AVC-A1HD,

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

surround A and B speakers simultaneously, use speakers with an

impedance of 8 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 speakers with an impedance lower than speciﬁed (for example

4 Ω/ohms speakers) are used for an extended period of time with

the volume turned up high, the temperature may rise, activating the

protection circuit.

When the protection circuit is activated, the speaker output is shut

off and the power indicator ﬂashes red. If this happens, unplug

the power cord, then check the speaker cable and input cable

connections. If the set is extremely hot, wait for it to cool off and

improve ventilation around it. Once this is done, plug the power cord

back in and turn the set’s power back on.

If the protection circuit is activated again even though there are no

problems in the ventilation around the set nor in the connections,

the set may be damaged. Turn the power off, then contact a DENON

service center.

Connections

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Denon AVC-A1HD Owner's Manual Page 15