Pioneer A-20-S Instrukcja obsługi - Strona 6

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Connecting up

Connecting speaker cables

Twist the cable cores.

Loosen the nut on the SPEAKERS

terminal, and insert the speaker cable into

the exposed hole in the terminal shaft.

Retighten the terminal nut.

10 mm

Caution

• When using only one set of speaker terminals

(SPEAKERS A or SPEAKERS B), or when utilizing

bi-wiring connections, the speaker used should

have a nominal impedance between 4 Ω and

16 Ω. When using both sets of terminals, the

connected speakers should have nominal

impedance between 8 Ω and 32 Ω. Consult the

instructions accompanying your speakers for

details regarding the impedance value.

• Make sure the positive and negative (+/–) terminals

on the amplifier match those on the speakers.

• These speaker terminals carry HAZARDOUS live

voltage. To prevent the risk of electric shock when

connecting or disconnecting the speaker cables,

disconnect the power cord before touching any

uninsulated parts.

• Make sure that all the bare speaker wire is twisted

together and inserted fully into the speaker

terminal. If any of the bare speaker wire touches the

back panel it may cause the power to cut off as a

safety measure.

Connecting audio cables

Connect the white plug to the left (L) jack, and the red

plug to the right (R) jack. Be sure to insert the plugs fully

into the jacks.

Left (white)

Right (red)

Using centralized control with other

Pioneer components (Except A-10)

Multiple Pioneer components equipped with CONTROL

IN/OUT jacks can be connected to the A-30/A-20 unit,

allowing centralized control of the components via the

remote sensor on the A-30/A-20. This also allows remote

control of components not equipped with a remote

sensor, or installed in places where the component's

remote sensor cannot be accessed.

OUT

To other Pioneer

CONTROL

component

equipped with

CONTROL IN jack

Other Pioneer

component equipped

with CONTROL IN/

OUT jacks

A-30/A-20

Aim remote control

at the sensor on the

remote

control

A-30/A-20.

Note

• For connections use a commercially available

monaural miniplug cord (without resistor).

• When connecting the CONTROL IN/OUT jacks,

commercially available audio cords must also be

used to make analog connections. Merely

connecting the CONTROL IN/OUT jacks alone will

not allow proper system control.

• When a control cord is connected to the A-30/A-

20's CONTROL IN jack, the unit cannot be

controlled by pointing the remote control at the A-

30/A-20 (the remote sensor is automatically

disabled).

Plugging in

Important

• When going on a trip or otherwise not using the

unit for an extended period, always disconnect the

power cord from its outlet. Note that various

internal settings will not be lost even if the power

cord is disconnected from its outlet for an extended

time.

• If it is necessary to detach the power cord, first be

sure to press the /I STANDBY/ON button on the

front panel of the unit so the A-30/A-20 is turned

OFF or the A-10 is in standby mode before

detaching the cord.

Caution

• The use of a power cord other than the one provided

will invalidate the warranty, since Pioneer will not

be responsible for any damage incurred. (The

power cord provided with the model A-30 has a

rated current capacity of 10 A, while the cord

provided with the A-20/A-10 has a rated current

capacity of 2.5 A.)

• Do not use any power cord other than the one

supplied with this unit.

• Do not use the supplied power cord for any purpose

other than that described below.

After you've finished making all connections, plug the

unit into an AC outlet.

A-30's rear panel

To AC outlet

Power cord

Plug the supplied power cord into the

AC IN socket on the rear panel of the unit.

Plug the other end into an AC outlet.