Denon DRA-425R User Manual

ENGLISH
NAME AND FUNCTION OF PARTS
FRONT PANEL
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POWER (Power Switch)
When the switch is pushed, power is supplied, and the
DISPLAY is lit.
It takes several seconds for the system to operate after
power on. This is normal since the built-in muting circuit
suppresses noise generated at power on or off.
PHONES (Headphones Jack)
The jack is used for connecting the headphones.
REMOTE SENSOR (Remote Control Photosensitive
Window)
e This window receives the light transmitted from the
wireless remote control unit.
e The RC-111 wireless remote control unit should be
operated to the direction of the photosensitive window.
SPEAKERS (Speaker Select Switch)
A desired speaker system can be selected in three way:
speaker system A, speaker system B, and speaker systems
A+B.
When the switch is “off”, no sound is produced through
speakers, and sound is produced only at the headphones.
BASS (Bass Control)
Use the contro! to adjust bass sound quality. When the
knob is at the center, frequency characteristics under 100
Hz are flattened. When the knob is turned clockwise, bass is
emphasized, and when turned counterclockwise, bass is
de-emphasized.
TREBLE (Treble Control)
Use the control to adjust treble. When the control knob is at
the center, frequency characteristics over 10,000 Hz are
flattened. When the knob is turned clockwise, treble is
emphasized, and when turned counterclockwise, treble is
de-emphasized.
BALANCE (Balance Control)
Use to control the balance between the two channels.
When the knob is at the center, the amplitude of the
amplifier at both channels is equal.
VARIABLE LOUDNESS (Loudness Control)
At low volumes human hearing is less sensitive to low
(BASS) and high (TREBLE) sound. Use the variable loud-
ness to compensate the insensitivity at low listening levels,
rotate this control counterclockwise until natural balance of
BASS and TREBLE has been restored.
MODE (Mode Switch) (DRA-625R only)
e stereo: This position is set for stereo signal. ( _m ).
e® mono: This position is set for monophonic signal.
It can be used to check the speaker phase
or the stereo balance. (m=).
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VOLUME (Volume Control)
This controls the overall volume level. Whenthe knob is
turned in the clockwise direction, volume, incnases. When
turned counterclockwise, volume decreases.
BAND SELECT (Band Selector Button)
This switch selects the Band, AM or FM, AM isdisplayed in
MW in the indicator @.
INPUT SELECTOR (Input select buttons
This button is used to select the audio progam source.
e PHONO: Used to select the output fom a record
player that is connected tathe PHONO
terminal.
e CD: Used to listen to a compad disc player
or other component that is onnected to
the CD terminal.
e@ TUNER: Used to listen FM or AMradio.
e AUX/VIDEO: Use when playing back the iudio froma
Hi-Fi video, TV tuner, vide« disc player
or other component connicted to the
VIDEO or VCR terminal.
This receiver used a microcomputer. Vnen the
power is turned ON, the INPUT SELECTOR's initial-
ized to TUNER position.
TUNING MODE (Tuning Mode Button)
This switch selects the tuning mode, automat: or manual
tuning. The mode changes alternatively betveem AUTO
and MANU each time the button is pressed
AUTO/MANU @ Tights up the display.
AUTO: The FM or AM signal is tuned autimatically.
MANU: The desired signal can be tuned manu ally.
FM MODE (FM Mode Button)
This switch selects the FM mode, Mono or Sereo. In the
Mono mode, MONO lights up and in the Sereo mode,
STEREO lights up when a stereo signal is beiig received.
Furthermore, the FM mode can be sotred a the preset
channels along with the frequencies.
STEREO: FM stereo and mono signals can te received.
FM noise in no signal reception & eli minated
in this position.
MONO: All FM signals are received in Monaural.
AM is not affected. If there is a lot of noise in he STEREO
position, set the switch in the MONO positiin.

Denon DRA-425R Specifications

General

Brand	Denon
Model	DRA-425R
Category	Stereo Receiver
Language	English