Denon PMA-720AE Owner's Manual download pdf (Page 5)

Features

Advanced HC (High-Current) single push-pull

circuit installed to simultaneously achieve both

“subtlety” and “powerfulness”

Employs HC transistors that pass 2 – 3 times the peak current

of conventional audio power transistors, to acquire a stable,

expressive quality of music from extremely low-levels to high

volume.

High-speed, large current capacity power circuit

To draw out the full potential of the HC single push-pull circuit,

the power circuit uses DENON custom-speciﬁcation block type

electrolytic capacitors, as well as SBD (Schottky-Barrier Diode)

with short reverse recovery time and minimal current noise.

Source Direct function, for pure audio playback

Achieves pure audio playback, protecting the purity of the sound

by by-passing TONE (BASS, TREBLE), LOUDNESS and BALANCE

controls.

Reduced power consumption during standby

In consideration of the environment, power consumption during

standby has been reduced to 0.3 W or better.

Accessories

Check that the following parts are supplied with the product.

q Getting Started ........................................................................ 1

w CD-ROM (Owner’s manual) .................................................... 1

e Safety Instructions .................................................................. 1

r Service network list ................................................................. 1

t Remote control unit (RC-1173) ................................................ 1

y R03/AAA batteries ................................................................... 2

Cautions on handling

•Before turning the power on

Check once again that all connections are correct and that there are

no problems with the connection cables.

•Power is supplied to some of the circuitry even when the unit is

set to the standby mode. When going on vacation or leaving home

for long periods of time, be sure to unplug the power cord from the

power outlet.

•About condensation

If there is a major difference in temperature between the inside of

the unit and the surroundings, condensation (dew) may form on

the operating parts inside the unit, causing the unit not to operate

properly.

If this happens, let the unit sit for an hour or two with the power

turned off and wait until there is little difference in temperature

before using the unit.

•Cautions on using mobile phones

Using a mobile phone near this unit may result in noise. If that

occurs, move the mobile phone away from this unit when it is in use.

•Moving the unit

Turn off the power and unplug the power cord from the power

outlet. Next, disconnect the connection cables to other system units

before moving the unit.

•About care

•Wipe the cabinet and control panel clean with a soft cloth.

•Follow the instructions when using a chemical cleaner.

•Benzene, paint thinner or other organic solvents as well as

insecticide may cause material changes and discoloration if brought

into contact with the unit, and should therefore not be used.

Preparations

Operations

Information

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Denon PMA-720AE Owner's Manual Page 5

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