With your purchase of a FISHER instrument you have completed a chain of events that began many months ago, in our
research laboratories.For it is there that the basic concept of
the equipment you have just acquired came into being-its
Remember always that we want this equipment to give you
the best performanceof which it is capable. Should you at
any time need our assistance toward that objective,please
write me personally.
appearance,its functions,its quality of performance,its convenience of use.
But the end step-yourpurchase-ismerely a beginning.A
door has now opened, for you and your family, on virtually
unlimited years of musical enjoyment. Recognizing that one of
the keys to pleasurableownershipis reliability,we have
designed this instrument to give long and trouble-freeservice.
In fact, instruments we made over twenty-sevenyears ago
Many hours have been spent by our engineers and technical
writers to create this instruction book for your guidance and
enjoyment. If you want the most out of your FISHER, there is
only one way to obtain it. With the equipment before you, please
read this booklet carefully. It will be time well spent:
First high-fidelity. sound systems Ieaturinq a beam-1956 First performance m~nitor in a high-quality amplifier.
power amplifier, Inverse feedback, acoustic speaker1956 First FM-AM tuner With two meters.
compartments (infinite baffle and bass reflex) and1956 First complete graphic response curve indicator for
magnetiC cartridges..bass and treble.
1937 First exclusively high-fidelity TRF tuner, teaturinq1957 First GOLDENCASCODEFM tuner.
broad-tuning 20-20,000 cycle fidelity. .1957 First MicroRay tuning indicator.
1937 First two-unit high-fidelity system With separate1958 First stereophonic radio-phonograph with magnetiC
speaker enclosure.stereo cartridge.
1938 First coaxial s~eaker system.. .1959 First high-quality remote control system.
1938 First high-fidelity tuner With amplified AVC.1959 First complete stereophonic FM-AM receiver (FM1939 First dynamic range .expander...AM tuner, audio control, 40-watt amplifier).
1939 First 3-way speaker In a h,gh-f.,del,ty system.1959 First high-compliance plus high-efficiency Free-Pis1939 First center-of~channel tuning !ndlcator. .ton loudspeaker system.
1945 First preamplifier-equalizer With selective phono-1960 First to use MicroRay for FMtuning and as a record-
graph equalIZation..ing audio level indicator.
1948 First dynamic range expander With feedback.1960 Smithsonian Institution, Washington, D. C., receives
1949 First FM-AM tuner. With variable AFC.for its collection America's first commercially manu1952 F!rst 50-watt ail-triode amplifier.factured high-fidelity radio-phonograph, made by
1952 First self-powered master audio control..Avery Fisher in 1937.
1953 First self-powered, electronic sharp-cutoff Illter.svs-1960 First reverberation device for use in high fidelity
tem for high-fidelity use.equipment-the Fisher Dynamic Spacexpandere.
1953 First universal horn-type speaker enclosure for any1960 First stereo tuner with MicroTune.
room location and any speaker.1960 First front-panel antenna selector switch, 72-300
1953 First FM-AM receiver With a cascode front end.ohm Local-Distant positions.
1954 First low-cost electronic mixer-fader.1961 . '..
1954 First moderately priced professional FM tuner withFirst FM-Stereo multiplex. adapter With STEREO
two meters.BEACON and automatic SWitching, mono to stereo.
19S5First peak power indicator in high fidelity.1961 First complete FM-multlplex stereo receivers.
1955 First master audio control chassis with five-position1961 First FM-stereo tuners With STEREO BEACON and
mixing facilities.STEREOBEAM......
1955 First correctly equalized, direct tape-head prearnpli-1961 First Internal SWitching system to permit Immediate
lier with self-powered master audio control.tape playback With use of all controls and SWitches.
1956 First all-transistor preamplifier-equalizer.1962 First simplified-operation control-amplifier, with in1956 First dual dynamic limiters in an FM tuner for homefrequently used controls behind front-panel cover,
use.yet immediately accessible.
COPYRIGHT 1966 FISHER RADIO CORPORATION All Rights Reserved
il~
1962 First loudspeaker with eddy-current-damped voice
coil.
1962 First FM tuner kit with separate d'Arsonval meter
for tuning and separate cathode ray stereo broadcast indicator (STEREO BEAM).
1963 First power amplifier to use oscilloscope-type fre-
quency-compensated input circuit.
1963 First amplifier kit with STRATABALANCE® visual
dynamic balancing system.
1964 First multiplex adapter with 'flywheel synchroniza-
tion.' Closely approaches theoretical limit of noise
rejection, and of all spurious responses.
1964 First FM Stereo Tuner with STEREOSCAN®.
1964 First peripherally-driven tweeter with cotton, soft
dome,
1964 First to use TUNE-O-MATlC® circuitry in an FM
tuner.
1965 First All-in-One, All-Transistor 4-Gang Front-End.
1966 First F.E.T. front-end design with over 40 db of
Automatic Gain Control (more than ten times that
of the best prior solid-state techniques.)
1966 First FM tuner with Automatic FM Antenna Signal
Attenuator.
1966 First FM tuner to achieve 0.6 db capture ratio-three
times better than the best previous achievement.
1966 First FM Tuner to use a 10-megacycle-wide Counter
Detector, eliminating all distortion for the life of the
tuner.
1966 First FM Tuner with Clear Signal Indicator.
1966 First FM Tuner to incorporate a Power Amplifier
Circuit for high-quality, low-impedance headphones.
1966 First time-division multiplex circuit to incorporate a
Four-Diode Coincidence Circuit.
1966 First all-transistor FM Receiver to use Overload
Protection.
Founder and President
Printed in U.S.A.
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Page 3
FUTURA®
F-5593
StereophonicRadio-Phonograph
Yournewconsole is an outstanding example of the bold imagination,sound design, and care in manufacture which have made the
FISHERname synonymous with leadership in high-fidelity for over
aquarter-century. Combining old-world artistry in furniture design
andconstructionwith the latest advances in electronics and
electro-acoustics,it exhibits the superlative FISHER performance
longpraised by professional musicians and musical connoisseurs.
Thisunitis a complete high-fidelitystereo system featuring a
transistorizedAM-FM-stereoreceiver, a precision four-speed
automatic turntable, and two matched full-range speaker systems.
(The receiver itself incorporatesseveral design innovations,
matic operation with a stack of records or for single-play manual
operation. In either case, accurate tracking is assured by acoun-
terbalanced transcription-qualitytone arm with stylus-pressure
and antiskating adjustments and a high-compliancediamondstylus cartridge. The built-in cue lever may be used to lower the
arm to any selected band on the record without risking stylus or
record damage. If desired, the turntable will automatically shut
off the console after playing the last record in a stack, permitting
you to leave the set unattended when playing records.
Each of the compoundspeakersystemscontainsseparate
speakers for the various segmentsoftheaudiblespectrumand
a specially designed low-loss crossovernetwork.Allspeakers-
custom built to exacting standards withlarge-diametervoicecoils
and massive magnet assemblies-arepreciselymatchedforthe
smoothest overall response and minimumdistortion.
As with any FISHER instrument, themostimportantadvantagesof
this console will become increasinglyapparentwiththepassage
of time. These are the craftsmanshipinconstruction,theuseof
costly, more durable materials, andtherigidtestprocedures
behind every FISHER unit whichreceivesthefinalstampofapproval. Before leaving the factory,yoursethadtopassacom-
INSTALLING THE CONSOLE
OPERATING THE CONSOLE
ANTENNAS
ACCESSORIES
MAINTENANCE
TECHNICAL DATA
INSTALLINGTHE CONSOLE
While installation is relatively simple, certain precautions must
be observed. PLEASE KEEP IN MIND THAT OUR WARRANTY
DOES NOT COVER DAMAGE CAUSED BY MISHANDLING,
MISUSE, EXCESSIVE LINE VOLTAGE, OR INSUFFICIENT VENTILATION. We therefore urge you to follow the instructions in
this section carefully. You may then proceed directly to
ATING THE CONSOLE.
POWER REQUIREMENTS
This console will operate safely and correctly only on 50-Hz (cps)
AC power between 110 and 128 volts. If the voltage in your locality
is correct but the line frequency is
special adapter pulley to maintain correct turntable speed. If
local power is DC or if its voltage is appreciably different than
that specified, your dealer or a qualified technician must make
the necessary modifications to prevent damage to the set.
50
Hz, your dealer will supply a
OPER-
13
16
LOCATING THE CONSOLE
Place the console in any convenient location that suits both your
2
3
6
9
listening requirements and room decor but make sure that it is
away from radiators, warm-air ducts, or other sources of heat.
at least
Leave
the wall (or other obstruction) for ventilation. If the electrical
power in your home satisfies the requirements in item 1, connect
the console's powercordtoaconvenient electrical outlet.
2 inches clearance between the rear of the set and
PREPARING THEAUTOMATICTURNTABLE
(a) Turn the twoshippingscrews(near the left-rear and rightfront corners oftheturntable'sbaseplate) clockwise as far as
they will go so thattheturntablebounces up and down under
hand pressure. This'floating'suspensionisolates the pickup from
vibrations andjolts,minimizing'skipping'andrecord damage.
(b) Remove theturntableplatterfromitsshipping container and
install it as describedintheinstructionsprovided with the platter.
(c) Remove thestylusguard(ifany)fromthe pickup cartridge
and the rubberbandsthatholdthepickup(tone) arm in place.
Please keep thearmlockedinitsrestclipwhen not playing rec-
ords. (See theturntableinstructionsforoperating details.)
CAUTION: Shoulditbenecessarytoreshipthis set, lock the turn-
table baseplatetothecabinetbyturningthe shipping screws
counterclockwiseasfarastheywillgo,Lockthe pickup arm in
its rest and removeitscounterbalance.Then remove the turn-
table's spindle,springclip,andplatterandpack them for shipment as describedintheCAUTIONcardpacked with the console.
FAILURE TO OBSERVETHESEPRECAUTIONS WILL VOID ALL
WARRANTIES ONTHISINSTRUMENT.
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ANTENNAS
Your console's built-inFMantenna(the'T'-shaped twin-lead
dipole at the rearoftheset)andAMantenna(a ferrite-core loop
onthe receiver chassis) should yield excellent results in most
cases. However, certain urban localities with severe FM multipathinterference, some steel buildings, or distant 'fringe' areas
withweak-signal problems may require external antennas. If you
encounter consistently poor FM or AM reception when operating
theset, refer to the
ANTENNAS
section.
ACCESSORIES
The
ACCESSORIES
a pair of WS-2 WIDE-SURROUND® speakers to the console (for
enhanced stereo effect) as well as headphones (for private listening) and a pair of remote speakers (for stereo listening in another
room). Instructions are also included for connecting an auxiliary
program source, a tape recorder, deck, or player, and the FISHER
Model K-10 DYNAMIC SPACEXPANDER.jj) reverberation unit. We
recommend, however, that you go on to
SOLE
and familiarize yourself with basic operations before con-
necting any accessories.
section provides instructions for connecting
OPERA TING THE CON-
OPERATING THE CONSOLE
it has played the last record in a stack. In such cases, set the
switch ON,
other program source.
f)
AC POWER SWITCH AND VOLUME CONTROL
Turn this control clockwise towards 10 until it clicks. If the
AUTOMATIC SHUTOFF switch (item 1) is OFF, the tuning dial
and the pilot lamp near the base of the console will light imme-
diately to indicate that the set is on. (If, however, the AUTO-
MATIC SHUTOFF switch is ON, the set will not turn on until you
start the automatic turntable and will shut off automatically after
the turntable has played the last record in a stack.) After selecting the program source you want (item 3), adjust the VOLUME
control for a comfortable listening level. To shut off the entire set
manually, turn the control to AC OFF.
This control incorporates a special 'loudness' circuit that prevents
apparent 'thinning out' of music and speech at
tings by automatically emphasizing low- and high-pitched tones.
This overcomes the ear's naturally reduced sensitivity to such
tones at low listening levels. At normal and high VOLUME settings, the emphasis tapers off gradually.
but rememberto set it OFF again when playing any
low
VOLUME set-
This section-keyedto Figure 1-describesthe console's controls
in the order in which you would normally use them. Follow the
instructions in step-by-step sequence and you'll find that, in a
very short time, you will have mastered operation of the unit.
o
AUTOMATICSHUTOFF SWITCH
This switch (in the record-playercompartment)determines
whetheryouortheautomaticturntablewill control power to
theconsole.Whenplayingprogramsourcesother than records,
keeptheswitchOFFsothatyoucanturnonand shut off the set
withouthavingtooperatetheturnable.Occasionally, when playingrecords,youmaywanttheturntabletoshut off the set after
6) SELECTOR SWITCH
Select the program source you want (except tape; covered in
item 4) by setting this switch to the appropriate position:
PHONO-to play phonograph records on the console's automatic
TurntheTUNINGcontroleitherthedesiredstationontheappropriate band scaleoracoincidingnumberonthesmall0-10logging scale at thebottomofthedial.Usewhicheverscaleismoreconvenient, butalwaystuneeachstationforthehighestpossible reading on thetuningmeter(attheleftofthedial)andforclear, undistortedsoundandminimuminterferencefromadjacent stations.
IftheSTEREOBEACONlampstarttoblinkon and off duringanFM-stereobroadcast,ortheprogramsounds noisy, distorted,or
erraticinquality,thestationsignalmightbe weak or marredby
transmission orreceptionproblems.Inthiscase, set theMONO/STEREOswitchtoMONO;theblinkingandinterferenceshouldstop andyoucanlistentotheprograminmono.Shouldyouen-counterthisproblemwithmanystations,orifyouhearsymptomsof overload(astrongnearbystationappearingatmorethanonepoint onthedialandsoundingdistorted),youmaybeinalocal-ity thatrequiresachangeintheantennaoritsconnectionsfor
slowly
untilthe dial pointer indicates
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1066FISHERRADIOCORPORATIONAllRightsReserved
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TRANSISTORFM-AMMULTIPLEXRECEIVER
88 90 92 94 96 98~00102 104 106 107108
• 0 •
53 55 60 65 70 800 100 110120 140 160
"""1"".""1""1.",1,,,,),•• ,1,,,,",,,,1,
r
i •
u • o • n _• n _ n _
•••••0 •••••O_C.
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'M
AM
TUNING
,8
0
~AC·Of:
Figure1.ControlPaneloftheConsole
to·
VOlUME
333333
.
'0'
555555
BALANCE
.
MONOl/EMOTE
~~~~
MAIN
SIHEO
MUTINGMONIIOR
OH
ON
Off
ON
0
r ,
..
0
- BASS
5
°
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+
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.
°cY
- TREBLE
.
+
FMAUTOAM
'~~C)"'
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Page 8
I·
reliable reception. Please refer to
NAS
section of this manual. Similarly, if you encounter consist-
ently poor reception on the AM band, refer to AM
o
BALANCECONTROL
AdjusttheBALANCE control so that the volume levels from both
channelssoundabout equal from your
thisshouldoccur with the control set at its normal mid-position
(marked 0).However, imbalances in the program source, unusual
room layout,or your position with respect to the speakers may
make it necessary to turn the control either towards R (to emphasize the sound on your right) or towards L (to emphasize the
sound on yourleft). At the extreme settings of this control, only
one channelorthe other will be heard.
control
o
MUTING SWITCH
and extremely weak stations on the FM band. (These stations are
difficult to tune in, almost impossible to listen to in stereo, and do
not provide the noise-free reception possible only with stronger
signals.) However, should you want to search for and listen to
such stations, set the switch OFF.
asa
substitute for the
Normally, keep this switch ON to silence between-stationnoise
FM ANTENNAS
VOLUME
in the
ANTENNAS.
listening
Do not use the
position. Ideally,
control.
BALANCE
~BASS AND TREBLE CONTROLS
In most cases-especiallywith modern recordings and FM broadcasts-keepboth controlsset at their normal mid-positions
(marked 0) for natural tonal quality of speech and music. If,
however, a particular record, broadcast, tape, or other program
source has poor tone, or if the acoustical properties of your listening room, extension speakers, or headphones affect the sound
unnaturally, adjust the controls as follows:
Tocorrect for thinness in the bass-baritonevoice, lower-pitched
soloororchestral instruments, low pedal notes of the organ, etc.,
ANTEN-
+.
turn the BASS control the desired amount towards
tones sound 'boomy' (or if the program material is marred by
rumble, hum, or other low-pitchednoise), turn towards -.
If speech sibilants, the soprano voice, and higher-pitchedinstruments (violin, piccolo, cymbals, etc.) sound 'muddy' or unclear,
turn the TREBLE control the desired amount towards
sound too harsh or 'wiry' (or if the program is marred by objectionable hiss,scratch,orclicks),turntowards -.
Each of thesecontrolshastwoparts;the outer segment of the
knob for the leftchannelandtheinnersegment for the right channel. Normally,bothpartsofeachknobturn together as one unit,
but you mayadjustthetonalqualityofeach channel
by holdingonepartoftheknobandturning the other. You may
use this featuretocompensatefortonalimbalances (when using
a different typeofremotespeakerineach channel) or to create a
synthetic 'stereo'effectwhenplayinga mono program. For the
latter, simply turntheleft-channelBASS and the right-channel
TREBLE all thewayto-.Thereceiverwill then act like an electronic crossover,feedingonlythehigher-pitchedtones to the left
channel and thelower-pitchedtonestothe right channel. While
not
this is
imparts addedclaritytoolderprogram material. Please remember to return thecontrolstotheirnormal settings for conventional
mono and stereoreproduction.
truestereo,itdoesproduce a directionaleffect and
If bass
+.
If these
separately
ANTENNAS
FM ANTENNAS
The following paragraphsprovideinstructionsforchangingthe
connections of thebuilt-inantennatoreduceoverloador-ifnec-
essary-forreplacingitwithotherindoororoutdoorantennasto
suit local receptionconditions:
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IIllllI'RRADIOCORPORATIONAllRightsReserved
6
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REDUCING OVERLOAD-If
station, its signal might be strong enough to overload the receiver's FM-tuner section, causing the station to appear at more
than one point on the dial and to sound distorted. In such rare
cases, switch the built-in antenna from the two
nals to the two
antenna lugs do not touch each other, adjacent terminals, or the
metal chassis. Tune in several stations including the one that was
previously overloaded. If the
fect reception of many normal or weak-signal stations, reconnect
the antenna to the
REDUCING MULTIPATHINTERFERENCE-In
localities,pronounced Signal reflections from surrounding build-
ings, towers,orhills may cause severe multi path interference.
(This phenomenonis similar to 'ghosts' in TV pictures and can
cause distortion,'fuzziness', and reduced left-right separation in
FM-stereobroadcasts.) In such cases, it may be necessary to
replacethebuilt-inantennawithamoredirectionalindoor antennathatcanberotated for best reception of the desired signal
andmaximumrejection of the unwanted reflections. This type of
antenna(knownas a 'rabbit-ears' or telescoping-dipoletype) is
availableatmostelectronic-parts dealers. Disconnect the built-in
antennafromthe
rabbit-earsantenna in its place, making sure that the antenna
lugs orwiresdonot touch each other, adjacent terminals, or the
metal chassis.Tune in several
for bestreceptionin each case. If you hear symptoms of overload
(a strong,nearbystation appearing at more than one point on
the dialandsounding distorted), switch the antenna connections
FM
to the
manynormal or. weak-signal stations, reconnect the antenna to
FM
the
TRICALINTERFERENCE -
NORM terminals.
IMPROVINGFRINGE-AREARECEPTION AND REDUCINGELEC-
FM
LOC terminals (Figure 2). Make sure that the
FM
FM
LOC terminals. If this adversely affects reception of
you are very close to a powerful
FM
NORM termi-
FM
LOC connections adversely af-
NORM terminals.
some strong-signal
NORM terminals (Figure 2) and connect the
FM
stations and rotate the antenna
In weak-signal 'fringe' areas, an out-
FM
door antenna may be necessary, especially for effective, noise-free
FM-stereo reception. If you already have an outdoor
vision
antenna, and most
same general direction as the TV signals, the antenna may prove
suitable for
in antenna from the
the TV antenna in its place, making sure that the antenna lugs or
wires do not touch each other, adjacent terminals, or the metal
chassis. If the results are satisfactory, obtain a two-set antenna
coupler so that you can operate both the TV set and the console
from the antenna simultaneously.If reception is unsatisfactory,
you'll have to connect an outdoor antenna designed specifically
for FM. Though an omnidirectionalantenna may sometimes be
satisfactory, directionalantenna arrays are usually preferable.
In localities where FMsignals come from several different directions, a remote-controlantenna rotator is a useful accessory
with a directional array.
If you live near a busy thoroughfare or industrial area, and the
outdoor antenna is connected to the set with conventional 300ohm twin-lead, interference from automotive ignition systems or
electrical machinery may radiate into the long lead-in, causing
objectionable noises throughout the
place the conventional lead-in with
(available at major electronic-partsdealers). Connect the lead-in's
two signal conductors to the console's
the usual manner; connect the shield to the hex-head machine
screw just to the left of these terminals.
FM
reception as well. To test it, disconnect the built-
FM
signals in your area come from the
FM
NORM terminals (Figure 2) and connect
FM
band. In such cases, re-
shielded
300-ohm twin lead
FM
NORM terminals in
VHF tele-
AM ANTENNAS
If AM reception is marred because you live in a steel-frame building, or if you want to supplement the built-in AM antenna for
improved reception of weaker stations, connect 10 to 20 feet of
insulated, flexible, single-conductor wire to the AM terminal (Fig-
Makesurethatthey are equidistant from you, no more than
to15feetapart(to prevent exaggerated stereo effects) and as
closeaspossible to ear level (for maximum clarity). Later on, you
candetermineoptimum locations on the basis of listening tests.
(3)
Ifthespeakers are each50feet or less from the console, use
thecablessupplied with the speakers or 'ordinary No.
ductorlampcord or antenna twin-lead for the connections. For
longerdistances, use heavy-duty cable (at least No.
cablestothedesired length but leave some slack in case you
wanttochangespeaker locations slightly. Strip about half an inch
ofinsulationfrom both ends of each conductor and twist the bare
wirestogatherup loose strands. Look for some sort of marking
oneachcablethat distinguishes one conductor from another: a
distinctivecolor, stripe, or raised ridge on one of the insulators,
athreadunderone of the insulators, or a different color for each
wire.Thiswillhelp you to 'phase' the speakers in step
(4) Connect the speaker at the left of your
L (upper) terminal strip, making sure that its COM, GND, C, G, or
black terminal goes to the receiver's appropriate COM terminal
while its 4 OHMS, 8 OHMS,
the appropriate REMOTE SPKR terminal. Connect the speaker at
your right to the R (lower) terminal strip in the same manner.
Both speakers must be connected the same way ('in phase') for
correct stereo perspective and good bass response. Check that
thebare wires at the ends of the cables do not touch each other,
adjacent terminals, or the chassis.
(5) Connect the power cord to the electrical outlet and turn on
theconsole. Set the SPKRS switch to REMOTE and the MONO/
STEREO switch to MONO and playa record or FM program. If
thedeepbasstonessound normal, the speakers are in phase, if
theysoundweakor'tinny', the speakers are out of phase; in this
case,turnofftheconsole and carefully reverse the connections
one
ofthespeakers. Turn on the console and listen for normal
atbass.
16
OHMS, or red terminal goes to
listening
18
two-con-
16).
Cut two
4.
position to the
10
(6) Set the MONO/STEREO switch to STEREO and playa
record or FM program. Experiment with speaker placement until
you find the permanent location that best suits your personal
tastes and listening conditions.
stereo
7
AUXILIARYPROGRAM SOURCES
You may increase the versatility of your console by playing an
additional mono or stereo program source through its AUX LOW
or AUX HIGH jacks (Figure
mally plays throughitsownlow-fidelity speakers and amplifiers,
playing it throughtheconsoleinstead will improve its sound qual-
ity noticeably.
The auxiliary sourcemaybe an AM short-wave or multiband
tuner or receiver,theaudiooutput of a TV set or sound-movie
projector,anelectronicorgan, or any other similar device so
as
it hasatleastonemedium-orhigh-impedanceoutput jack pro-
viding about410
often markedCATHODEFOLLOWER, LINE OUTPUT, EXTERNAL
AMPLIFIER
like. If the devicedoesnothave the required jack, a qualified
service techniciancaninstall one and, if necessary, add provisions for switchingoffitsbuilt-in speakers. If the device is an
AC/DC
eliminates shockhazardandhum caused by a 'hot' (electrically
unisolated) chassis.Ifyouare in doubt about the safety characteristics of thedevice,do
Please note thatyoumayusethe AUX LOW
but not both sets of jacks at the same time. The following procedure gives instructions for determining which set of inputstouse:
(1) If the auxiliary device is monophonic (single channel), connect
its single output jack to the console's AUX LOW L jack;usea
shielded cable with the appropriate connector at each end.Ifthe
auxiliary device is stereophonic, it will have
one with the additional marking LEFT, L, A, or 1 and theother
or 'transformerless'type, make sure that the technician
with the marking RIGHT, R, B, or 2. Using two shielded cables,
connect the left output to the console's AUX LOW L jack and
the right output to the AUX LOW R jack.
(2) Connect the auxiliary device's power cord to a standard electrical outlet. Keep the power cord as far as possible from all
shielded cables.
(3) Turn on the auxiliary device. Set the console's SELECTOR
switch to AUX. If the auxiliary device is monophonic,set the
console'sMONO/STEREOswitch to MONO; if the device is
stereophonic, set the switch to STEREO. Adjust the console's
VOLUME control for a comfortable listening level.
(4) Turn the console's SELECTOR switch back and forth between
AUX and FM AUTO andcomparethe relative volume levels of the
two program sources;theyshouldbe approximatelyequal
out you having to readjustthe
time you switch.
auxiliary volume as heardthroughthe
necessary, to equalize thevolumelevels.
(5) If you can'treduceauxiliaryvolume sufficiently in step 4, or
if the auxiliaryprogramsoundsdistorted on loud passages, switch
the connection(s)attherearofthe console from AUX LOW to
AUX HIGH. (Makesurethattheleft and right cables go to the
correct jacks.) Once again,turnthe SELECTOR switch back and
forth between AUX and FM AUTO and make any possible adjust-
ments on the auxiliary device until the volume levels are about
equal. Adjust all other console controls as usual.
If the auxiliarydevice has any controls that affect
VOLUME
control drastically each
console,
adjust them, if
with-
TAPE RECORDERS, DECKS, AND PLAYERS
The console has provisions for connectingan external tape
recorder or tape deck so that you may record any program source
to which you are listening and then play
any previously recorded tape) through the console at your convenience. If you wish playback
only
back
the recording (or
(of commercially prerecorded
tape), you may connect a tape player (having self-containedpre-
amplifiers) instead of the recorder or deck. In any event,thetape
unit may be a reel, cartridge,or cassette type.
CONNECTING THE TAPE UNIT-Usethefollowinginstructions
and Figure 2 to connect the tapeunittotheconsole.
necting
(1) If the recorder or deck is monophonic (single channel), it may
input to the console'sRCDR L jack. If the recorderor deck
the other with the marking RIGHT, R, B, or 2. Using two shielded
be severely overloaded and distorted.
the appropriate connector at each end, connect this output to the
console's MON L jack. If the tape unit is equipped for stereo
output to the console's MON L jack and the right outputtothe
console's MON R jack.
(3) Connect the tape unit'spowercordtoastandardelectrical
outlet. Keep the power cordasfaraspossiblefromanyshielded
cables that connect to theconsole.
a
player, ignore step 1.
have a single high-level recording input marked HIGH LEVEL,
LINE INPUT, PHONO, P.U., GRAM, or the like. Using a shielded
cable with the appropriate connector at each end, connect this
is equipped to make stereo recordings, it will have
level inputs, one with the additional marking LEFT, L, A, or 1 and
cables, connect the left input to the console'sRCDR L jack
and the right input to the console's RCDR R jack. Never connect the console to any input(s) on the tape unit markedMIC.,
MICROPHONE, RADIO, or DIODE; the resultant recordingswill
(2) If the recorder, deck, or player is monophonic (singlechannel)
it may have a single playback output marked CATHODEFOL-
LOWER, LINE OUTPUT, MONITOR, EXTERNAL AMPLIFIER
EXTERNAL SPEAKER), or the like. Using a shielded cable with
two
playback, it will have
additional marking LEFT, L, A, or 1 and the other withthemark-
ing RIGHT, R, B, or 2. Using two shielded cables, connecttheleft
programmaterialasusual)andON(tohearthesamematerial,afractionofasecondlater,asrepeatthisasoftenasyoulikewithoutaffecting or interrupting
thorecordingprocessinanyway.Whenyou'vefinishedrecord-
tapeplaybackbutnotmonitoring.Asanalternative,youmayobtainaswitchboxthatwillpermityoutofeedtheoutputsofeitherthetapeunitortheSPACEXPANDERtotheconsole'sMaN
jacks.This type of switch is available at many electronic-parts
dealers.
(6) Settheconsole's MONITOR switch ON and keep it in this positionwhenever you use the SPACEXPANDER. When the SPACEXPANDERis turned off or disconnected,set this switch OFFj
otherwise, all program sources (except tape) played through the
console will be silenced. Adjust all other console controls in the
usual manner and operate the SPACEXPANDER as described in
its Instruction Manual.
pull eachcontrolknob upwards and off its controlshaft.
13
Page 16
(6) Remove dust with a soft,dry, lint-free cloth.If you wish to clean
more thoroughly, moisten the cloth with
wipe the glass back and forth gently untilitis clean and free of
streaks.Donotuseany household or industrial cleaning agents;
theymaydamagethemarkings on the glass.
(7)Replacethedialglass. Make certain toreset it in its original
positionbyplacingitfirmly against the
oftheplasticendframe. Swing the retaining clips back into
placeandtightentheretaining-clipscrews.
(8)Replacethefoam-cushionstrips (if removed previously),
controlpanel,hexnuts, and control knobs by reversing the proceduresinstepstricaloutletandturnon the console.
2
through 4. Connect the power cord to the elec-
plainlukewarm water
Iront lelt-hand
and
corner
REPLACINGDIALLAMPS
The tubular dial lamps are spring-clip mounted at the ends of the
dial glass under the control panel. Should they burn out, you may
obtain exact replacements (Part No. 1-50441-1) from your author-
ized FISHER dealer or from: Parts Department, Fisher Radio
Corporation, 11-40 45 Road, Long Island City, New York 11101.
Remove the control panel and replace the lamps as follows:
(1) Turn off the console and disconnect its power cord from the
electrical outlet.
(2) Gently
Do not attempt to remove the rocker switches.
(3) The control panel is held to the rest of the receiver chassis by
hex-nuts on some of the control-shaft bushings. Remove the hex
nuts and lift off the panel.
(4) Gently pull the burned-out lamp out of its clip and snap the
replacement lamp into place. Make sure that the
of the lamp faces
pull each control knob upwards and off its control shaft.
towards
the edge of the dial glass.
unpainted
side
(5) Replace the controlpanel,hexnuts,andcontrolknobsby
reversing the proceduresinsteps
cord to the electrical outletandturnontheconsole.
2
and3.Connectthepower
SERVICINGOTHERLAMPS
The STEREO BEACONandtuning-meterlampsunderthedial
glass and the pilot lampnearthebaseoftheconsolearelong-
lite devices that shouldnotrequirereplacementinnormaluse.
However, in the rare eventthattheyshould,do
replace them yourself; theyare
your dealer or a qualifiedservicetechnician.
not
customerserviceable.Consult
not
attemptto
REPLACING THEPHONOGRAPHSTYLUS
The stylus assemblyisanintegralpartofthecolor-codedplastic
block at the front ofthepickupcartridge.Shoulditbenecessary
to replace a worn ordamagedLP-stereostylus,usethiscoloras
a guide in obtaining anexactreplacement(goldblockwithbrush,
Part No. G3511). To playold78-RPMshellacrecords,youwill
need an additional, interchangeablestyluswithalargertip(blue
block, Part No. G3509).Eitherstylusmaybepurchasedfrom:
Parts Department, FisherRadioCorporation,11-4045Road,
Long Island City, New York11101.Toreplaceorinterchangestyli,
proceed as follows:
(1) If the console is on,turndowntheVOLUMEcontroltopre-
Unlock the pickup (tone)armfromitsrestclipandraise the
arm slightly;
(3) Grasp the plastic blockbetweenthetipsofthethumb and
forefinger of your free handand
body of the pickup cartridge.Insertthenewstylusinitsplace
and lock the pickup arminitsrest.
CAUTION: Never play LP,LP-stereo,or45-RPMrecordswiththe
78-RPM stylus (blue block);thelargerstylustipwilldamagethe
do not lorceit.
gently
pullitawayfromthemain
14
Page 17
fine-groove records. Always make sure that the appropriate
stylus is in place
before
playing records.
REPLACING THE POWER FUSE
The power fuse at the rear of the console protects it against
abnormal power-line surges and overloads. If the set fails to operate when plugged in and turned on or if it suddenly becomes com-
pletely inoperative while playing (i.e., all dial and pilot lamps go
off, turntable stops, and both channels are silent regardless of
program source), the fuse may have blown.
NOTE:
Before attempting to replace the fuse, make sure that other
factors aren't causing these symptoms. Check that the AUTOMATIC SHUTOFF switch is OFF when you are not using the record player as the program source. Also make sure that the power
cord is firmly in the electrical outlet. If these measures don't
clear up the malfunction, proceed as follows:
(1) Turn off the console and disconnect its power cord from the
electrical outlet.
(2) The power fuse is in the black receptacle marked 1 AMPSLO-
BLO at the bottom-rear of the receiver chassis (Figure 2). Turnthe
fuseholder cap counterclockwise(in the direction of the arrow on
the cap) until it disengages from the receptacle and remove the
fuse from the cap.
(3) The spare fuse supplied with the console has a short spiral coil
of wire inside its glass envelope (identifyingit as a slow-blow
type). One of its metal ends is marked
an exact commercial equivalent) as a replacement.
(4) Insert the replacement fuse in the fuse cap. Push the cap into
the receptacle and turn it clockwise (against the direction of the
arrow on the cap) until it is firmly in place. Connect the power
cord to the electrical outlet and turn on the console.
CAUTION: If the console still does not operate or if it becomes
inoperative within a short time, do not attempt to replace the
fuse again. Consult your dealer or a qualified service technician.
1A.
Use only this fuse (or
15
Page 18
TECHNICALDATA
MusicPowerOutput(IHF
standard,bothchannels)
InstantaneousPeakPowerOutput
TotalHarmonicDistortion
Atfullratedoutput
Atnormallisteninglevels
FrequencyResponse
InputSensitivityfor
Rated Output
Auxiliary Low
Auxiliary High
Monitor
Hertz(Hz),Kilohertz (kHz), and Megahertz (MHz) have been used in this
materialtoconform to the standards established by the IEEE. They replace
cyclespersecond (cps), kilocycles (kc), and Megacycles (Mc), respectively.
Becauseitsproductsaresubjecttocontinuousimprovement,FisherRadioCorporationreserves
the right tomodifyanydesignorspecificationwithoutnoticeandwithoutincurringanyobllgation.
If purchased because of advertising. please give name of
publication:_
Have you seen The Fisher Handbook?0Yes
I chose THE FISHER because:_
What I think of my FISHER equipment:_
o
You may quote me.
I also own these additional hi-Ii units and speakers:_
0
Friend
0
Dealer
0
No
THEMANBEHINDTHEPRODUCT
AVERY FISHER
Founder and President.
Fisher Radio Corporation
Twenty-sevenyears ago, Avery Fisher introducedAmerica's first high fidelity
radio-phonograph.That instrument attained instant recognition,for it opened a
new era in the faithful reproduction of records and broadcasts. Some of its features
were so basic that they are used in all high fidelity equipment to this day. One of
these models is now in the permanent collection of the Smithsonian Institution as
an example of the earliest high fidelity instruments commerciallyavailable in this
country.
The engineering achievements of Avery Fisher and the world-widereputation of
his products have been the subject of descriptiveand biographicalarticles in
Fortune, Time, Pageant, The New York Times, Life, Coronet, High Fidelity, Esquire,
The Atlantic, and other publications.Benefit concerts for the National Symphony
Orchestra in Washington and the Philadelphia Orchestra, demonstratingrecording
techniques, and the great advances in the art of music reproduction,used FISHER
high fidelity instruments both for recording and playback, to the enthralled audiences. FISHER equipment formed the key part of the high fidelity demonstration
at the American National Exposition in Moscow, July 1959. FISHER FM and FM-AM
tuners are the most widely used by broadcast stations for monitoring and relay
work, and by research organizations-underconditions where absolute reliability
and maximum sensitivity are a 'must.'
The FISHER instrument you have just purchased was designed to give you many
years of pride and enjoyment. If you should desire informationor assistance on
the installationor performanceof your FISHER, please write directly to Avery
Fisher, President,Fisher Radio Corporation,Long Island City 1, New York.
WARRANTY VOID UNLESS COMPLETED AND RETURNED
WITHIN 10 DAYS AFTER DATE OF PURCHASE
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