McIntosh MC402 User Manual

Page 3

Customer Service

Technical Assistance

Please Take A Moment

Thank You



by McIntosh Laboratory, Inc.

The serial number, purchase date and McIntosh Dealer
name are important to you for possible insurance claim or
future service. The spaces below have been provided for
you to record that information:

Your decision to own this McIntosh MC402 Power Ampli-
fier ranks you at the very top among discriminating music
listeners. You now have “The Best.” The McIntosh dedica-
tion to “Quality,” is assurance that you will receive many
years of musical enjoyment from this unit.

Please take a short time to read the information in this

manual. We want you to be as familiar as possible with all
the features and functions of your new McIntosh.

Serial Number:

Purchase Date:

Dealer Name:

If it is determined that your McIntosh product is in need of
repair, you can return it to your Dealer. You can also return
it to the McIntosh Laboratory Service Department. For as-
sistance on factory repair return procedure, contact the
McIntosh Service Department at:

McIntosh Laboratory, Inc.
2 Chambers Street
Binghamton, New York 13903
Phone: 607-723-3515
Fax: 607-723-1917

If at any time you have questions about your McIntosh
product, contact your McIntosh Dealer who is familiar with
your McIntosh equipment and any other brands that may
be part of your system. If you or your Dealer wish addi-
tional help concerning a suspected problem, you can re-
ceive technical assistance for all McIntosh products at:

McIntosh Laboratory, Inc.
2 Chambers Street
Binghamton, New York 13903
Phone: 607-723-1545
Fax: 607-723-3636

A polarized plug has two blades with one wider
than the other. A grounding type plug has two
blades and a third grounding prong. The wide
blade or the third prong are provided for your
safety. If the provided plug does not fit into your
outlet, consult an electrician for replacement of the
obsolete outlet.

18. Do not overload wall outlets, extension cords or inte-

gral convenience receptacles as this can result in a risk
of fire or electric shock.

19. To completely disconnect this equipment from the AC

Mains, disconnect the power supply cord plug from the
AC receptacle.

Care of Equipment:

20. Clean only with a dry cloth.
21. Do not permit objects or liquids of any kind to be

pushed, spilled and/or fall into the equipment through
enclosure openings.

22. Unplug the power cord from the AC power outlet

when left unused for a long period of time.

Repair of Equipment:

23. Refer all servicing to qualified service personnel. Ser-

vicing is required when the equipment has been dam-
aged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen
into the equipment, the equipment has been exposed to
rain or moisture, does not operate normally, or has
been dropped.

24. Do not attempt to service beyond that described in the

operating instructions. All other service should be re-
ferred to qualified service personnel.

25. When replacement parts are required, be sure the ser-

vice technician has used replacement parts specified by
McIntosh or have the same characteristics as the origi-
nal part. Unauthorized substitutions may result in fire,
electric shock, or other hazards.

26. Upon completion of any service or repairs to this prod-

uct, ask the service technician to perform safety checks
to determine that the product is in proper operating
condition.