Mitsubishi da p30 en

Page 1

AMITSUBISHI

STEREO PREAMPLIFIER
# 7. , #
.A- U '

0 Instruction Book . Bedienungsanleitung

. Mode demploi

Congratulations on your choice of the Mitsubishi
Stereo Preamplifier Model DA-P30.

For best performance results, please read this
instruction book carefully before use.

WARNING -- TO PREVENT FIRE OR SHOCK
HAZARD, DO NOT EXPOSE THIS APPLI-

ANCE T0 RAIN OR MOISTURE.

For future reference a space has been-provided
below for recording the serial number of your

stereo preamplifier.

Serial #

Sie haben gut gekauft! Wir wiinschen viel Freude
an lhrem DA-P30!

Damit Sie alle Moglichkeiten dieses hochwertigen
Gerétes voll ausschépfen k6nnen, haben wir eine
ausfiihrliche Bedienungsanleitung erstellt. Bitte,
lesen Sie diese vor Inbetriebnahme sorgféiltig
Punkt fiir Punkt durch.

VORSICHT! SETZEN SIE DEN DA-PSO NIE-
MALS FEUCHTIGKEIT AUS! ANDEREN-
FALLS DROHT GEFAHR DURCH FEUER
ODER STROMSCH LAG!

Tragen Sie in den Kasten die Serien-Nummer
lhres Gerétes ein, damit Sie diese immer leicht
zur Hand haben.

Serien-Nr.:

Nous vous félicitons d'avoir porté votre choix sur
Ie préamplificateur stéréo Mitsubishi DA-P30.

Avant d'utiliser cet appareil, nous vous recom-
mandons de lire attentivement ce mode d'emploi

pour que vous puissiez en tirer ses meilleures
performances. '

ATTENTION: PROTEGEZ CET APPAREIL DE
LA PLUIE ET DE L'HUMIDITE SOUS RISQUE

D'INCENDIE ET DELECTROCUTION.

Afin de I'avoir toujours a portée de main, veuillez
inscrire le numéro de série de votre appareil dans
l'espace réservé a cet effet ci~dessous.

Numéro de série

Page 2

2

PRECAUTIONS

1. GENERAL

BE SURE TO USE THE CORRECT A.C. POWER
SOURCE -

The A.C. power requirement is marked on the rear
panel Of this unit. Connection to any other power

source may cause damage to this unit and/or severe
electrical shock.

DO NOT PLUG IN OR UNPLUG THE POWER
CORD WITH WET HANDS

There is a great danger of severe electrical shock if
the power cord is plugged in or unplugged with wet
hands. Do not attempt to unplug the cord from an
A.C. outlet by pulling the cord. Firmly grasp the
plug to remove it from the A. C. outlet.

DO NOT ALLOW WATER OR ANY FOREIGN
MATTER TO GET INSIDE THIS UNIT

Should water or a metallic Object accidentally fall
intorthis unit, immediately disconnect the power
cord and consult your authorized service dealer.

HANDLE THE POWER CORD WITH CARE
Do nOt bend sharply or twist the powercord. If the
insulation becomes damaged, the conductor breaks,
or poor contacts occur, request service from your
authorized service dealer. Continued use under these
conditions, maycaUse fire or electrical shock.

DO NOT TOUCH THE INSIDE OF THIS UNIT
.There are high voltages inside this unit. Never re-
move the top or bottom cover. All inspections and
repair including fuse replacement, Should carried
out by your authorized service dealer.

DISCONNECT THE POWER CORD AT THE
FIRST SIGN OF TROUBLE
At the first sign of unusual noise, odor, or malfunc-

tion, disconnect the power cOrd and consult your,

authorized service dealer. Continued use under these
conditions, may increase damage or cause additional
problems.

THIS PRODUCT IS DESIGNED AND WARRANT-
ED FOR CONSUMER HI-Fl USE ONLY. NOT
INTENDED FOR INDUSTRIAL OR PRO-AUDIO
APPLICATIONS.

2. LOCATION

BE SURE TO PLACE IT HORIZONTALLY

Care must be taken to avoid inclining or standing
this preamplifier upright, since such conditions can
result in improper heat dissipation. Do not cover

this ventilation hOIes by placing another unit on top"

of this preamplifier or otherwise obstruct their
operation by improper location or with any other
Object.

AVOID PLACEMENT IN DIRECT SUNLIGHT, .

NEAR AIR CONDITIONER ETC.
This unit can become unstable if operated in ex-

. tremely high or' low temperatures. Place it ina well

ventilated area for proper heat dissipation. Avoid
placement in direct sunlight, near air conditioners,
poorly ventilated areas or in areas Of, excess humidi-
tyor dust. Do not block the ventilation holes.

3. CONNECTIONS

BE SURE TO TURN OFF THE POWER BEFORE
MAKING CONNECTIONS

This is to prevent damage to the speakers from the
popping noise which occurs when plugging and un-
plugging cords.

TUSE EXTREME CARE IN "MAKING THE COR- -

RECT CONNECTIONS
If you reverse the R (right) and L (left) leads," you
will reverse the stereo location of R and L channels.

MAKE CONNECTIONS SECURELY

If any of the plugs should become loose Or discon-
nected, a hum may develop. If this is nOt corrected,
deterioration of'sound quality and possible damage
to the speakers may result.

USE ONLY SHIELDED CORD FOR THE LEADS
Use only shielded cords for interconnecting com- '
ponents. Do not use cords longer than 2 m (6). Ex-
cessive lead lengths can deteriorate high frequency
response and are subject to interference that can
result in hum or noise. -

WHEN NOT USING THE PHONO INPUTS, KEEP
THE SHORTING PLUG-S INSERTED IN THE
INPUTS

This is to prevent hum and noise and to prevent the
popping noise which can occur when switching the
program selector switch without a turntable con-
nected.

WHEN USING THE COMPANION POWER AMP-
LIFIER (DA-A30) AND SWITCHING TWO PAIRS
OF SPEAKERS FROM THIS UNIT, ENSURE
THAT THE COMBINED IMPEDANCE (BOTH
PAIRS OF SPEAKERS OPERATING) IS 4 OHMS
OR ABOVE

If the combined impedance is below 4 Ohms, the
load impedance detector circuit may operate and
mute the power amplifier output.

The combined impedance is determined with the
following formula.