Pioneer A-70-K: Contents

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Operating Environment

Thank you for buying this Pioneer

This product is for general household purposes. Any

Operating environment temperature and humidity:

product.

failure due to use for other than household purposes

+5 °C to +35 °C (+41 °F to +95 °F); less than 85 %RH

Please read through these operating instructions so that

(such as long-term use for business purposes in a

you will know how to operate your model properly. After

(cooling vents not blocked)

restaurant or use in a car or ship) and which requires

you have finished reading the instructions, put them in a

Do not install this unit in a poorly ventilated area, or in

repair will be charged for even during the warranty

safe place for future reference.

locations exposed to high humidity or direct sunlight (or

period.

strong artificial light)

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Contents

If the AC plug of this unit does not match the AC

POWER-CORD CAUTION

outlet you want to use, the plug must be removed

Handle the power cord by the plug. Do not pull out the

01 Before you start

and appropriate one fitted. Replacement and

plug by tugging the cord and never touch the power

What’s in the box. . . . . . . . . . . . . . . . . . . . . . . . . .4

cord when your hands are wet as this could cause a

Loading the batteries in the remote control . . . . . .4

mounting of an AC plug on the power supply cord of

Using the remote control. . . . . . . . . . . . . . . . . . . . .4

this unit should be performed only by qualified

short circuit or electric shock. Do not place the unit, a

Installing the amplifier. . . . . . . . . . . . . . . . . . . . . .4

service personnel. If connected to an AC outlet, the

piece of furniture, etc., on the power cord, or pinch the

cut-off plug can cause severe electrical shock. Make

cord. Never make a knot in the cord or tie it with other

02 Connecting up

cords. The power cords should be routed such that they

Making cable connections. . . . . . . . . . . . . . . . . . .5

sure it is properly disposed of after removal.

The equipment should be disconnected by removing

are not likely to be stepped on. A damaged power cord

About “Bi-wiring” . . . . . . . . . . . . . . . . . . . . . . . . . . 5

can cause a fire or give you an electrical shock. Check

Connecting speaker cables . . . . . . . . . . . . . . . . . . 6

the mains plug from the wall socket when left unused

Connecting audio cables . . . . . . . . . . . . . . . . . . . .6

for a long period of time (for example, when on

the power cord once in a while. When you find it

Using centralized control with other Pioneer

vacation).

damaged, ask your nearest PIONEER authorized

components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

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service center or your dealer for a replacement.

Digital audio input connections (A-70 only) . . . . . .6

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Using a USB cable to connect to a computer

(A-70 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

CAUTION

Plugging in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

The /I STANDBY/ON switch on this unit will not

03 Controls and displays

completely shut off all power from the AC outlet.

Front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Since the power cord serves as the main disconnect

Rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

device for the unit, you will need to unplug it from the

Remote control . . . . . . . . . . . . . . . . . . . . . . . . . .10

AC outlet to shut down all power. Therefore, make

04 Operation

sure the unit has been installed so that the power

Playback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

cord can be easily unplugged from the AC outlet in

Set the power to Standby. . . . . . . . . . . . . . . . . . . .11

case of an accident. To avoid fire hazard, the power

When using the unit as a power amplifier . . . . . . .11

cord should also be unplugged from the AC outlet

Playing music from a digital audio component

when left unused for a long period of time (for

(A-70 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Playing music from a computer (A-70 only) . . . . . .12

example, when on vacation).

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Making an audio recording . . . . . . . . . . . . . . . . .12

To set for automatic standby status

(Auto Power Down) . . . . . . . . . . . . . . . . . . . . . . . 13

Restoring all the settings to the factory default

settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

05 Additional information

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . .14

Cleaning the unit . . . . . . . . . . . . . . . . . . . . . . . . . 14

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .15

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