Sony mdm x 4 service manual

Page 1

SONY;

MD Multi-Track
Recorder '

Operating Instructions

Mode d'emploi

Bedienungsanleitung

Page 2

WARNING

To prevent fire or shock
hazard, do not expose the
unit to rain or moisture.

This symbol is intended to alert the user
to the presence of uninsulated
dangerous voltage within the
products enclosure that may be of
sufficient magnitude to constitute a risk
of electric shock to persons.

This symbol is intended to alert the user
to the presence of important operating
and maintenance (servicing)
instructions in the literature
accompanying the appliance.

To avoid electrical shock, do
not open the cabinet. Refer
servicing to qualified
personnel only.

Do not install the appliance in a
confined space. such as a bookcase
or built-in cabinet because the mains
power switch (MAIN POWER) is
located on the rear panel.

This appliance is classified as a
CLASS 1 LASER product The
CLASS 1 LASER PRODUCT
MARKING is located on the rear
exteriori

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INFORMATION

This equipment has been tested and
found to comply with the limits for a
Class 8 digital device, pursuant to Part
15 of the FCC Rules.

These limits are designed to provide
reasonable protection against harmful
interference in a residential installation.
This equipment generates, uses, and can
radiate radio frequency energy and, if
not installed and used in accordance
with the instructions, may cause
harmful interference to radio
communications, However, there is no
guarantee that interference will not
occur in a particular installation. if this
equipment does cause harmful
interference to radio or television
reception, which can be determined by
turning the equipment off and on, the
user is encouraged to try to correct the
interference by one or more of the
following measures:

Reorient or relocate the receiving
antenna.

Increase the separation between the
equipment and receiveri

Connect the equipment into an outlet
on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced
radio/TV technician for help.

CAUTION

You are cautioned that any change or
modifications not expressly approved in
this manual could void your authority
to operate this equipment.

Owner's record

The model and serial numbers (name
plate) are located on the bottom of the
unit, Record the serial number in the
space provided below. Refer to them
whenever you call upon your Sony
dealer regarding this product.

Model No. MUM-x4
Serial No.

For the customers in Canada

This Class B digital apparatus meets all
requirements of the Canadian
Interference-Causing Equipment
Regulations,

Cet appareil numérique de la classe B
respecte toutes les exigences du
Réglement sur le materiel brouilleur du
Canada.

CAUTION

TO PREVENT ELECTRIC SHOCK
NOT USE THIS POLARIZED AC I
WITH AN EXTENSION CORD,
RECEFTACLE OR OTHER OUTLI
UNLESS THE BLADES CAN BE F
lNSERTED To PREVENT BLADE
EXPOSURE.

-
Precautions

0n safety

I Caution ~ The use of optical
instruments with this product w
increase eye hazard.

' Should any liquid or solid object
into the unit, unplug the unit an
have the unit checked by qualifil
personnel before operating it an:
further.

0n power SOUTCES

- Before operating the unit, be sun

the operating voltage of your no

identical with that of your local
power supply.

Unplug the unit from the wall 0l

it it is not to be used tor an extc-n

period of time. To disconnect thl

cord, pull it out by grasping the 1

Never pull the cord itself,

- AC power cord must be changed
at the qualified service shop.

I The unit is not disconnected fron
AC power source (mains) as long
is connected to the wall outlet, ei
the unit itself has been turned ofl

a

0n placement
0 Place the multi track recorder in
location with adequate ventilatin
prevent heat buildup in the mult
track recorder.
I Do not place the unit in an inclinl
position.
I Do not place the unit in locations
where it is;
- Extremely hot or cold
- Dusty or dirty
- Very humid
- Vibrating
- Subject to direct sunlight.

On cleaning the cabinet

Clean the cabinet, panels and contn
with a soft cloth lightly moistened \
a mild detergent solution. Do not u
any type of abrasive pad, scouring
powder or solvent such as alcohol 0
benzine.