Denon PMA-2000IVR User Manual download pdf (Page 7)

CONNECTIONS

Connecting the speakers

• Speaker impedance

• When using speaker systems A and B separately, speakers

with an impedance of 4 to 16 Ω/ohms can be connected.

• When biwiring with biwireable speaker system, speakers

with an impedance of 4 to 16 Ω/ohms can be connected.

• Note that when using two sets of speaker systems together

(A + B), use speakers with impedance 8 to 16 Ω/ohms,

using speakers with an impedance other than between 8 to

16 Ω/ohms may cause damages.

Note that this unit is not equipped with a switch for

selecting the speaker system. The A and B speaker output

terminals are connected in parallel.

• The protective circuit may be activated if speakers with

other impedances are connected.

• Be sure to connect the cords between the speaker terminals

and speaker systems with the same polarities (< to <, > to

>). If not, the central sound will be weak and the position of

the different instruments will not be clear, diminishing the

stereo effect.

• When connecting the speakers, be sure that the core wires of

the speaker cords do not stick out from the terminals and

touch other terminals, each other or the rear panel.

• Connecting the speaker cords

q Peel off the sheathing from the end of the cord.

w Twist the core wires.

e Turn the speaker terminal counterclockwise to loosen it.

r Insert the core wires entirely, then turn the terminal

clockwise to tighten it.

CAUTION

Protective Circuit

This set is equipped with a high speed protective circuit.

This circuit protects the internal circuitry from damage due

to large currents flowing when the speaker jacks are not

completely connected or when an output is generated by a

short circuit. This protective circuit’s operation cuts off the

output to the speakers. In such a case, be sure to turn the

power off and check the connections to the speakers.

Then turn the power on again. After muting for several

seconds, the set will operate normally.

NOTE:

NEVER touch the speaker terminals when the power is on.

Doing so could result in electric shocks.

Ground terminal (SIGNAL GND)

Connect the turntable’s ground wire here.

Cartridge selection switch (CARTRIDGE)

This switch is set according to the type of player cartridge

to be used.

Set this switch to MM (

£ ) or MC (¢ ) according to the

type of cartridge used on your turntable.

NOTE:

This terminal is used to reduce noise when a

turntable, etc., is connected.

It does not provide grounding.

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Denon PMA-2000IVR User Manual Page 7

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