SERVICE BULLETIN
MODIFICATION OF INSTALLATION PROCEDURE
MODEL: MA 6100 Preamp-Amp1ifier
PURPOSE OF MODIFICATION: To prevent front panel glass from
breaking when unit is installed. Screws shipped with
the unit can press against the back of the panel
causing glass to break.
WHAT
UNITS
ARE
AFFECTED:
Serial
No.
7026
To
7439
Export
Serial No. AE1001 To AE1137 Domestic
Other units outside of this serial no. group are not
affected.
MA
S.B.
6100
No. 2
WHEN MODIFICATION SHOULD BE MADE: When units are being
installed either in the customers custom installation
or our L 12 equipment cabinet.
PARTS REQUIRED;
4
or 4
PROCEDURE:
1. For custom installation - Follow the normal mounting
2. L 12 Cabinet Installation - Follow the normal mounting
#6-32
#6-32 x 1-1/4
x 3/4
instructions using the flathead screws mentioned
above
were shipped with unit.
instructions using the 6-32 x 3/4 flat head
machine screws mentioned above rather than the
fillister
L 12 cabinet.
Flat
rather
Head
Flat
than
head screws that
Machine
Head
the
Screws
Machine
fillister
are
Screws
head screws that
enclosed
with
each
038-682
BE042003
Mclntosh Laboratory Incorporated
Fillister
Head
2 Chambers Street Binghamton, New York 13903
Flat Head
Phone: Area Code 607-723-3512
Loading...