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6. PANEL FACILITIES

The illustration shows model A-550R.

Model A-450R is not equipped with © and (9.

mac saecros

: (7)

FRONT PANEL [4]

@) MAIN POWER switch/indicator

@ INPUT SELECTOR switch

Press to set the unit to the power STANDBY or ON condition.

Use to select the playback source.

Press again to set to OFF.

LINE:

For playback with a component connected to LINE

@ STANDBY/ON

button

terminal.

TUNER:

For AM or FM broadcast reception with a tuner.

STANDBY

indicator

PHONO:

For record playback with a turntable.

To use the amplifier, press the MAIN POWER switch ON, then

press the STANDBY/ON button so that the STANDBY indica-

NOTE:

tor goes off. When the STANDBY indicator lights, the unit is

* With the A-450R, you can use an MM cartridge or a high-

in STANDBY.

output MC cartridge fover 7 mV).

According to the type of cartridge used with the A-550R,

When set to the STANDBY position, the main power flow is cut

you can select MM

or MC

with the PHONO

SELECTOR

and the unit is no longer fully operational. A minute flow of power

feeds the unit to maintain operation readiness.

button.

NOTE:

CD:

For compact disc playback with a CD player.

When not using the unit for extended periods of time, set the

DAT/TAPE 1:

MAIN POWER switch to OFF.

For playback with a cassette deck or digital audio

tape deck connected to DAT/TAPE

1 terminals.

TAPE 2:

For playback with a cassette deck connected

TAPE 2 terminals.

® VOLUME CONTROL

@ REC SELECTOR

switch

When this switch is set to a position other than SOURCE or OFF,

the equipment selected by REC SELECTOR switch can be record-

ed from, irrespective of the settings of INPUT SELECTOR switch

and DIRECT button.

Use to adjust the volume level.

TUNER:

Torecord from the equipment connected to TUNER

This volume knob consists of two volume controls. Because you

terminals.

can adjust L (left) and R (right) channel volume levels indepen-

CD:

To record from the equipment connected to CD ter-

dently, it also functions as a balance control.

minals.

OFF:

In this position, nothing from REC terminals of

[Example]

DAT/TAPE 1 and TAPE 2 is output. Set to this posi-

To raise R (right) channel volume level,

tion when not recording; the cassette deck will be

prevent the L knob from turning with one

disconnected, improving sound quality.

hand, and turn the R knob with the other

SOURCE:

To record from the equipment selected by INPUT

hand.

SELECTOR switch.

TAPE

1 P2:

NOTE:

record

(copy)

from

the

cassette

deck

This unit is equipped with a circuit that attenuates

LOUDNESS

DAT/TAPE 1 terminals, to the cassette deck of TAPE

and TONE effect as volume is turned up.

2 terminals.

TAPE 2 1:

To record (copy) from the cassette deck of TAPE 2

terminals, to the cassette deck of DAT/TAPE 1 ter-

minais.