Shure M91ED-DL User Guide
222
HARTREY
AVE
.
EVANSTON.
@
AREA
CODE
31213PH
'IMO LABL E bkUREM.CR0
IL.
60204
U
THE PREMIER FAMILY OF STEREO SOUND REPRODUCERS
S.A.
MODEL Mg1 ED-DL
STEREO DYNETIC@
PHONOGRAPH CARTRIDGE
HEAD ASSEMBLY
FOR
DUAL 1200 SERIES
AND MODEL 701 TURNTABLES
CARTRIDGE AND STYLI SPECIFICATIONS
(.OW2
X
.0007
in.)
Biradial
(Elliptical)
-
N91-3t
<A
mlcrsns
(.0025
in.)
Svhfr~cal
tOpti0nal 78 rpm Stylus: Set amplifier to "MONO" or "A+B."
*Output voltages given for stereo cut record. For MONO cut record,
output voltage at both left channel and right channel cartridge terminals
will he
"Tracking forces greater than
NET WEIGHT:
INDUCTANCE:
DC RESISTANCE:
OPTIMUM LOAD:
farads total capacitance per channel. Load resistance can be up to
ohms w~th almost no audible change
tance
~ncludes both tone arm wir~ng and amplifier input circuit.
FOUR-CHANNEL: This Stereo
four-channel
MONOPHONIC OPERATION: Set function switch on amplifier to "MONO"
"A+B." If ampl~f~er
or
right channels in parallel.
STYLUS REPLACEMENT: Grasp
molded
gently pull forward out of
1
2
4.
stylus damage or corrosion. Always brush stylus from back to front; never
TO PRESERVE STYLUS LIFE:
1.
2.
3.
4.
5.
6.
7.
8. When dusting the turntable protect the stylus with the stylus guard.
SPECIAL NOTE: To maintain the original performance standards of your
WILL SERIOUSLY DEGRADE THE PERFORMANCE OF YOUR CARTRIDGE.
ALL GENUINE "DYNETIC@" STYLI ARE MANUFACTURED BY SHURE
BROTHERS INC. LOOK FOR THE NAME SHURE ON THE STYLUS GRIP.
For more information on your Shure stylus, write for booklet:
the Small World of
FULL ONE YEAR WARRANTY: Shure Brothers Incorporated ("Shure"),
222
product that it will be free, in normal use, of any defects in workmanshlp
and materials for a period of one year from date of purchase. You should
retain proof of date of purchase. Shure
damages. if this Shure
fully repack the unit and return it
are not in the United States, return the unit to your dealer or authorized
Service Center for
turned to you promptly, and if it cannot be repaired or replaced, you may
elect to receive a refund. This warranty does not
PATENT NOTICE:
of the following U.S. patents:
Copyright 1975. Shure Brothers Inc.
27A1252 (OL)
hous~ng of stylus and
tr~dge insert replacement stylus
no socket and press un hous
Ing mates w~th cartr~dge case
INSTALLATION:
Remove present plckup head
Remove stylus guard and stylus
from Shure Head Assembly (see
Stylus Replacement)
!nsert Head Assembly Into tone
3
arm and
Stylus Replacement).
Balance tone arm per manufacturer's instructions and set stylus force
indicator to a value within the
force greater than the maximum indicated should
RECOMMENDED STYLUS CLEANING:
or smaller), trimmed to approximately
alcohol-dist~lled water solution. Commercial cleaning solutions may cause
an
brush or wipe stylus from front to back or side to side.
Follow t~~rntable or tone arm instructions when adjusting antiskating
iorce.
Do not handle the tone arm while it is in operation since this may
cause the arm to sweep across the record.
If it is necessary to manually place the tone arm In the record groove
while turntable is rotating, release it as soon as the stylus engages the
record groove.
Correct improper set-down adjustment or malfunction of the turntable
changing
turntable or record. Do not stack more records than turntable manufacturer recommends.
Take care to properly insert the stylus into the cartr~dge assembly and
the cartridge and shell assembly into the tone arm receptacle.
Use proper vertical tracking force settlng for each cartr~dge.
Do not use badly warped, cracked or imperfect records.
cartr~dge, be certain that any replacement stylus you buy bears
ing certification on the package: "This Stereo
manufactured by Shure Brothers Inc." AVOID INFERIOR IMITATIONS. THEY
Hartrey Avenue,
-
Dark
6.2
Green
71%
mechan~sm to prevent the stylus from str~king the edge of the
mV
20,000
of f~gures above.
5.5
grams (cartridge and stylus only)
720
m~llihenries
630
ohms
47,000
ohms realstance in parallel w~th
matrlx systems.
IS
not equipped w~th this switch, connect left and
re~nstall stylus (see STYLUS REPLACEMENT
a
Stylus."
Evanston, Illinois
product has any defects as described above, care-
repalr The untt will be repaired or replaced and re-
Cartridge and stylus manufactured under one or more
-
-
-
20
to
Hz
maxlmum indicated should not be used.
In frequency response. Total capaci-
Dynetic@ cartridge is compatible with all
car-
trackinn force range indicated above. A
Use a camel's hair brush (No.
6
mm
(1/4
60204,
warrants to the owner of thls
IS
not liable for any consequent~al
prepa~d to the above address. if you
3,055,988, 3,077.521, 3,077,522,
I
at
1
gram
I
1%
to
3
grams
400
to
500
pico-
70,000
A
not be used.
2
tn.), dipped in alcohol or
DyneticQ stylus is precision
Include stylus wear.
and
Printed in U.S.A.
size
the follow-
"A
Visit to
3,463,889.
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