22
Speaker system connections
• Connect the speaker terminals with the speakers making sure that
like polarities are matched (
<
with
<
,
>
with
>
). Mismatching of
polarities will result in weak central sound, unclear orientation of
the various instruments, and the sense of direction of the stereo
being impaired.
Speaker Impedance
• Speakers with an impedance from 6 to 16
Ω
/ohms can be
connected.
• The protector circuit may be activated if the set is played for long
periods of time at high volumes when speakers with an impedance
lower than the specified impedance are connected.
NOTES:
•
NEVER touch the speaker terminals when the power is on.
Doing so could result in electric shocks.
• When making connections, take care that none of the individual
conductors of the speaker cord come in contact with adjacent
terminals, with other speaker cord conductors, or with the rear
panel and screws.
Connecting the speaker cords
1. Loosen by turning
counterclockwise.
2. Insert the cord.
3. Tighten by turning
clockwise.
Either tightly twist or terminate the core wires.
Protector circuit
• This unit is equipped with a high-speed protection circuit. The purpose of this circuit is to protect the speakers under
circumstances such as when the output of the power amplifier is inadvertently short-circuited and a large current flows,
when the temperature surrounding the unit becomes unusually high, or when the unit is used at high output over a long
period which results in an extreme temperature rise.
When the protection circuit is activated, the speaker output is cut off and the power supply indicator LED flashes. Should
this occur, please follow these steps: be sure to switch off the power of this unit, check whether there are any faults
with the wiring of the speaker cables or input cables, and wait for the unit to cool down if it is very hot. Improve the
ventilation condition around the unit and switch the power back on.
If the protection circuit is activated again even though there are no problems with the wiring or the ventilation around the
unit, switch off the power and contact a DENON service center.
Note on speaker impedance
• The protector circuit may be activated if the set is played for long periods of time at high volumes when speakers with
an impedance lower than the specified impedance (for example speakers with an impedance of lower than 4
Ω
/ohms)
are connected. If the protector circuit is activated, the speaker output is cut off. Turn off the set’s power, wait for the set
to cool down, improve the ventilation around the set, then turn the power back on.
Cooling fan
• The AVC-A1XVA is equipped with a cooling fan to prevent the temperature inside the set from rising. The fan is activated
under certain usage conditions. It is temperature sensitive, to minimize or prevent audible fan noise.
