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Mamiya 645 PRO User manual

User manual for Mamiya 645 PRO. 44 pages in English. Read the original PDF, download or print a copy without registration.

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Brand
Mamiya
Model / document
Mamiya 645 PRO
Document type
User manual
Language
English
Pages
44
File size
4.4 MB
Category
Film cameras
Document date
Not specified in catalog

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Congratulations on your purchase of the Mamiya 645 PRO

Mamiyapioneeredthe 6x4.5filmformatand introducedthe world'sfirst645
SLR in 1975. The 645 PRO is the latest masterpiecein this series and       Thismanualcoversthe
incorporatesall the latestmechanical,electronicand opticaladvances.lts       basic camera. Sepa-
externalappearance,too, has been modernizedand its ergonomicdesign       rate instructionsare
furtherenhanced.                                                           supplied with all sys-
                                                                  tem accessories,in-We are sure that you will enjoy the many advantagesthis cameraand its                                                                             cludinglenses,f inders,accessoriesofferand want to particularlymention:                                                                                         film holders,etc.The 645 PROhasa built-inselftimer (delayedshutterrelease)whichwillalso                                                                          For additionalinforma-
facilitatetime exposures.Attachingspecialleaf shutterlenseswill automati-                                                                                         tion pleasefeel free to
cally set the focal plane shutterto 1/8 sec. Heavyduty gears connectto the       contact your author-
improvedPowerDriveGripWG401. Thisgripalsoautomaticallycockstheleaf       ized Mamiyadealeror
shutterlensesand permitsremotecontrol.                                    the Mamiyaimporterin
The AE Prism FinderFE401, speciallycreatedfor this camera,automates      your country.
exposureand showsLED safetysignals.35mm film holdersnow come with
panoramicadapters.A superfast 300mmt12.8APOlenswas alsodesigned
for this camera.
We are convincedthat ydur camera will serve you well, becausewe have
designedit for heavyprofessionaluse. However,we ask you to pleaseread
all operatinginstructionscarefullybeforeyou put your equipmentto work,in
orderto ensureproperoperationand maximumresults.
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 Special Featuresof Mamiya 645 pRO....................3 FifmTransportand Film Unloading         .....26
Names and Function of parts             .................7 Usingthe Self-timer/DelayedShutterRelease ....27
Attaching and Removing Lenses .........................10 MuftipleExposures.............       ...................27
Attachingand RemovingRoll Film Holders........11  TimeExposures.............                ........2g
Attaching and Removing Viewfinders .................12   MirrorLock-upphotography........        ........2g
Attaching and Removingthe Film Advance          InfraredPhotography........         ............;......30
Grank                                               .......13  UsingFlash                             .............31
lnserting Battery and Battery Check          ....14   Usinga Tripod
Shutter ReleaseSelector                     .......16   Holdingthe CameraSteadyand Secure|y...........33
A Trial FamiliarizationTest .......         ............17  Attachingand Removingthe NeckStrap ............34
Film Loading..........                  .................1g Specifications                                                                                                          .........35
Advancing Film to the First Exposure .................21 TroubleShooting                    ...................32
Aperture Ring/Stop-downOperation ...................23   BasicAccessories..........                  .......gg
Focusing                                 .................24 SystemChart                              ..........41
Depth-of-field........                      ..................25 Storingand Checkingthe Camera         .......42


                                           Featuresandspecificationssubjecttochangewithoutnotice.
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    3 x MoreNegativeAreaThanthe 35mmFormat  Two new convenientsafetyfeatureshave been addedto
    PlusSuperiorlmageQualityFromMamiyaWorld'   the 645 PRO in the formof state-of-the-artoptoelectronics
                                             which immediatelyidentifiesproblemswith the shutter    GlassLenses                                                                  (i.e.when it will not release)when the AE Prism Finder
The 6x4.5cmformat offersapprox.3 times more image   FE401is used.Whetherthesemalfunctionsdevelopfrom
areathanthe 35mm (24x36mm)format,Man'svisionis    failureto drawout the DarkSlide,or if thereare problems
horizontaland rectangular.                                in film take-up,the LED will indicatethe sourceof the
FilmHoldersare rectangularand so are mostpicturesin    trouble.Withthesenewadvancements,Mamiyabelieves
them.The6x4.5formatis alsolargeenoughto be viewed   the mostdemandingpro will be morethan satisfiedwith
withouta magnifierand its aspectratio(horizontal: vertical)   the new edition645.
is ideal, requiringminimumcropping.Mamiya'shigh
pedormancemediumformatlensesassuresharpness      EnhancedInterchangeableRoll Film HolderSystem
and beautifulcolor fidelity.                                                - Enables Polaroid and Even 35mm Panoramic
                                                  Photography-
     Sturdy, Versatile,Safeand Highly ReliableBody
       - Tailored to Satisfy Pro Needs -              The 645 PRO featuresan interchangeablefilm holder                                            system capableof using a far wider range of roll film
Introducedin 1975to not only providean alternativeto   holdersthan before.Dependingon the application,the
the 35mm format,but to affordthe user with advanced  systemcan be quicklyattachedto or detachedfrom the
versatilitygivenits much largerformat,the Mamiya645   camera,ensuringthe abilityto catcheven fast changing
Seriesis constantlybeingupgraded.Elementssuch as   scenes.lt also featuresfail-safedevicesincluding,for
speedand handlingplusa host of otherspecialfeatures example,one thatwarnswhenyou havefailedto takeout
have been enhancedto satisfy the needs of most de-   the dark slidewhen the AE PrismFinderFE401is being
mandingprofessionals.                            used.
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    lnterchangeableViewfinders                       Bright,DynamiclmagesVisibleon the Focusing
 f,                                             Screen
                                                                                      - 5 Selectable Types Available -     1. AE Prism Finder FE401
The AE (automaticexposure)PrismFinderFE401fea;   The 645 PRO can reproducebright,dynamicand sharp
turesthreemodesof TTL metering,includingautomatic  imageson the focusingscreen,enablingoptimumcom-
switchingfrom center-weightedaveragingto spot me-    positionto be obtainedaccordingto the photographic
tering.lt also has a t3EV exposurecompensationad-   purpose.In addition,the 645 PRO greatlyenhances
justment.                                                    focusing.
                                                5 types of focusing screens are availableto facilitate
     2. Prlsm Finder PF4O1                        photographinga wide varietyof subjects.
The PrismFinderPF401is withoutmeteringelectronics
anddesignedfor manualphotographymode.Bothprism     A ComprchensiveSeriesof InterchangeableLenses
Findersshowan unreversed,uprightimageandare ideal           - Sharplmagesand OutstandingColorBalance-
for eyelevelphotography.
                                             Thereare an amazingvarietyof interchangeablelenses
                                                              in the PRO 6 x 4.5 formatseries.Mamiyahas concen-     3. Waist Level Finder N
                                                        trated an all-outeffort on the systematicproductionofThe Waist level Finder N is desirable for low angle                                                lenses in an effortto satisfya multitudeof needs.Allphotographyand particularlyfor horizontalcomposition.                                                lensesare multi-coatedto eliminateflareand ghostingA self erecting hood with built-in magnifier shields                                            even underthe mostadverselightconditions.Whilethegroundglassfromallambientlight.A built-insportsfinder                                                    series now also featuresthree leaf shutterlenses,allpermitseyelevelviewingand is idealfor actionphotog-                                                lensesexhibitthe utmostin colorbalance,high resolu-raphy.
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tion and crystalcleardefinition.A featurelens is the new    built-incamera mechanismwill automaticallyadvance
300mmt12.8APOlenswhicheliminateschromaticaber-   the film to the next frame,when the shutterreleaseis
rationand producesphotoswith the sharpestdefinition.   activated,either on the camera body or on the Power
Giventhe wide varietyof lensesin the 645 PRO Series,   DriveGripWG401.
theygreatlyexpandthe worldof imagesthatare possible.
                                     NewAutomaticLeafShutterLensesfor added
                                                             versatility.
fil  auto windingwith the PowerDriveGripWG401    55mm(WideAngle),80mm(Standard)150mm
L|l                                               (Telephoto)lenses
This Power DriveGrip WG401 has been speciallyde-   Theselensesare all in Seiko#0 shutter,offertheadvan-
signedfor heavyduty, motorizedoperationwith the 645    tagesof syncroflashphotographyat all shutterspeeds1/
PRO.lt alsopermitsautomaticshuttercockingof the leaf   30, 1/60,11125,11250and 1/500sec.The optionalPower
shutterlensesand can be remotecontrolled.Another   DriveGripWG401willautomaticallycocktheshuttersas
feature,not availablepreviouslyis the following:                it transportsthe film and movesthe mirror.
Whenattachinga partiallyexposedfilm holder(in which   The camera'sfocalplaneshuttermustbe set at 1/8 sec.
the film has not been advancedto a new frame),to the    for leaf shuttermode operation.The leaf shutterlenses
645 PROequippedwiththe PowerDriveGripWG401,a   can do it automatically.
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   A Broad AccessorySystem                     <Self-timer>
    For SpecializedApplications                     Self-timerfor delayedshutterrelease.When activatedit
A useful accessory system to serve the specialized    willlighta redpilotlampin thef rontof thecamerafor eight
needsof the photographer.lt includesAuto Bellowsand   secondsand will blinkfor two secondsbeforetriggering
Auto ExtensionRings for close-upand copyingwork;   the shutter.
InfraredRemoteControlforstudioand naturephotogra-
phy; External Battery Case for operating in cold sur-   <Time Exposure>
roundings;Camera Grips for convenientholdingand   Timeexposuresare madeby utilizingthe Self-timerand
more.                                             the "B"shuttersetting.A new powersavingcircuitdesign
                                                  switchesthe batteryoff and extendsis life.
   otnerFeatures
ffi
<Mirror Lock-up>
Afterfocusing,the Mirrorcanbe lockedup beforemaking
an exposure.Thisis convenientwhenthe camerais used
at slow shutterspeedsand is mountedon a tripodfor
telephotography,copywork,etc.,sinceevenaverysmall
amountof vibrationsshouldbe eliminated.
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 Removingthe Front Body Cap and                                 Attaching the Lens             Removing the Lens. Rear Cover





Firstremovethe FrontBody Cap in   Line up red LensAlignmentDot @    Whilepushinglensreleasebuttonback-
the directionof the arrow, while   againstred cameraAlignmentDot   wards, turn lens counterclockwise.
pushingthe Lens ReleaseButton@  @ and gentlyinsertthe lensintothe   (Same procedureas removingbody
backwardsas indicatedby arrow.    camera body. Then turn the lens    cap).
Rear Body ProtectiveCovercan be    clock wise, ?s indicatedby arrow,
readilyremovedby depressingthe    until it clicksinto place.Make sure
partof C as shownin the illustration.  that the ApertureRingCouplerPin
                                            is engagedwiththe ExposureMeter
                               CouplingPin @, which sticks out
                               underthe Mamiyanameplateof the
                              camera.
                                             * When the ApertureRing Couplerptn ts engageq
                               by the exposure meter coupling pin lever, F/stop
                                data is conveyed to the AE Prism Finder.
                                        1 0
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 Attachingthe Roll Film Holder    Removingthe Roll Film Holder
                                                                                           *   lf the Dark Slide is not inserted,
                                                                     the safety lock will prevent the
                                                                   holder from being removed.

                                                                                           * The Dark Slide can be inserted
                                                                                in the Roll Film Holder up to the
                                                        Green Line, marked on the slide,
                                                                    without affecting the image.

                                                                  GreenLine

* Remove the Roll Film Holder    1. Insertthe Darksliderntothe slot
Cover.                       markedby WhiteLineson the side
1.WhilespanningtheRollFilmHolder   of the holder.
betweenyourthumband middlef in-    2. Push the lowerone of the Film
ger,holdingit on the rubberizedfin-   Holder DetachingLock Release
ger rests, carefullyalign its Film   Button@ downward,whilesimulta-
Holder MountingBracketwith the   neouslypushingthe Film Holder
correspondingcenter clip of the   DetachingButton@ inward.
camerabody.
2.Whilekeepingthisalignment,press
the upperpartof the RollFilmHolder
againstthe camerabody,so that it
clicks into place by engagingthe
springloadedtwin cameracatch.

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                                 Attaching the Finder.           Removingthe Finder
The same procedureappliesto all
finders. The illustrations shows
the AE Prism Finder FF4O1.





                                            Liftthe UpperCoverfromthe camera  Spanningthe finderwith your fin-
                               body.                             gers,pushthe buttonon itsrightside
                                   Insertthe AttachingLatches@ of the   markedwith a downwardpointing
                                  finderintothe FinderCouplingpanel   arrow€, downward,whilepushing
                 @ ln the frontwallof the body.press   the otherbutton,on the leftsideS,
                                the finderdown until the rear latch   inward.
                                lockssecurelyin place.





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Removingthe Crank               Attaching the Crank





Pushthe lock Lever@ on its bottom   With the flat part, having a White  You may choosesix differentcrank
in a forwarddirectionas far as it will   IndexLine,on top, linethe Crankup    startingpositionsto suityourprefer-
go (see illustration).              againstits mountingplateon the side   ence. The orientationof the crank
                                      of the body and push Film Advance   properagainstits base,beforeit is
                              Crank Lock Lever backward.        attached to the camera, will be
                                                               maintainedwhen the entireassem-
                                                                          bly is lockedinto place.





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 Insertingthe Battery The camera will not function without a battery   Checking Battery





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                                                                                                         ,,8.C."The camerawill not function with-    larity.@ positionis markedin battery  Press BatteryCheck Button
 out a battery                        cavity.InserttheOside firstat a steep @ on lowerfrontof the camera.
Withyourfingernail,pullthe Battery  angle and then push entire battery   BatteryCheck Lamp @ on top op-
ChamberCoverlatch,on the bottom                                      into place, makingsure that the liit   positesideshouldtight.Brightlight
of the camerabody,as indicatedby                                 ribbonwraps aroundbattery.Close   indicatesgood condition.Blinking
the arrow in the illustration.Lift the   coverby insertingtwin-prongendfirst    lightmeansreplacebattery.No lighl
coveroff.The camerarequiresa 6V   and pushingit down.            meansbatteryis deador improperly
                                             * Be particularly careful not to let    inserted.alkaline,silveroxideor lithiumbat-
tery. lt is a good idea to wipe the   the lift ribbon cover the Oterminal.
batteryterminalsbeforeinsertionto
assurepropercontact.Observepo_



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lmportant:
1. The sealed,new batterywhichis     Batterystrengthwill be indicated
suppliedwiththiscameramay have    by whetherthe light:
been subjectto storageconditions
                             Glows .....Batterystrengthis suf-which have reducedits servicelife.
                                                                                   f icientThereforeit rsdesirableto replaceit
                                   Blinks .....Battery capacity haswith a freshbatteryas soon as pos-
                                       droppedbelow the al-sible.
                                          lowablelevel.(Replace2. Carefullywipe the batterycon-
                                             the battery.)                    into                     the                    cham-    beforeinsertingtacts                                  in  Doesnot'f,lit;:i-:                         result              may            to do sober. Failure                                                   (;:1,:::poor electricalcontactand conse-
                                             the battery.)quentmalfunctioningof the camera.
3. Always remove battery when
camerais not used for a while.Al-
ways carryspare batteries.
4. Batterylifediffers,dependingon
type,age,storagecondition,ambient
temperature,frequencyof use etc.





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                         Whensetto the yellowclocksymbol    2. lf the film is not completelyad_
                                     1)  tfre self-tir"r is operative.See   vanced,if the DarkSlideis notwith_
                             page 27 and 28 tor furtherinstruc_  drawn or if the batteryis dead, the                                     tions.                                                                     shutterwill not function,evenwhen
                                                                the Shutter Release Button is
                                Operating the Shutter Release   pressed.Thiswillalsobe the caseif
                           Button                          the ShutterSpeed Dial is set to ,,A"
                                       1. The ShutterReleaseButton@    or "AEL"whenthe AE prism Finder
                                   functionsin two steps.Gentlepres-    is not attached.
                                surewill lightthe meteringinforma_   3. After releasingthe shutter,the
                                      tiondisplayif the AE prismFinderis    Film AdvanceCrankwill automati_
For normaloperationset the White   used. Continuedpressurewill re-    callyunlockandbe readyto advance
Dot of the ShutterReleaseSelector   leasethe electromagneticshutter.    the film.
@ againstthe WhiteSquareDotn.
When set to the Red Dot O, the
ReleaseButtonis locked.
* Selectthis mode if the camera
will be idle for a period and to
prevent accidental shutter re-
lease.Also when the power Drive
Grip is used.




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1. Attach the Roll Film  3. Set the ShutterSpeed  4. Set the MultipleExpo-  5. Set the ShutterRelease
Holderto the camerabody.  Dial to any other position sure Leveron the body to  Selectorto "8" (normal
2. Pull out the Dark Slide  than"A"or "AEL".Whenthe  the "MULTl"position.     mode),and pressthe Shut-
and placeit intoits Storage AE Prism Finder is not                                ter ReleaseButton.
Slot.                 mountedon thecamera,the                               6. Aftertheshutterhasbeen
                         shutterwillnotreleaseif the                           released,advancethe Film
                        ShutterSpeedDialis in the                       AdvanceCrank one com-
                         "A" or "AEL"position.                                 pleterevolutionandthe next
                                                                    framewill be ready.
* When only the body is tested, the familiarization   The emptyfilm spoolincludedwith the film holderis
checkout can be made either in the "MULTI" or n    suppliedwitha vinyltube.Whenplacedin the take-up
(normal mode).                                compartmentit engagesthe film sensorand makes
                                                    the holderfunctionas if it is loadedwith film. Please
                                           removethe tube afteryour test.


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1. While pushingthe Back Cover    2. Whilesqueezingin on bothsides    3. Align the right-handside of this
Lock ReleaseButton@downward,   of the ReleaseLatch@, pulltheRoll   empty spool with the lower Spool
pressthe BackCoverOpeningBut-   Film Inserlout of the camerabody.   Stud @ (convex).Slide the spool
ton@,andthe BackCoverwillopen.  At that time, move the emptyspool    into positionmaking sure that the
                                         in the upperpart down to the lower    left-sideof the spoolis properlyheld
                             spoodcompartment.             by the SpoolClip.



 Whenyou loadfilmfor the firsttime.
 remove and discard the protective
 papercoverwhichis attachedto the
 film railsin the roll film holder.
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4. In the same manner,inserta roll    5. Pullout someof the leaderpaper.   Gentlyrotatethe take-upspool as
of film in the uppercompartment.At    Insertthe tip of the leaderpaperinto   shown in the photo until the start
that time,checkthat the film leader   the slot of the lowerTake-upSpool.   markon the leaderpaperis aligned
paperis set as shown in the photo                                      with the startmark (n) on the spool
above.(The leaderpaper insideis                                           clip.
facingoutwardon the pressureplate.                                                                                          * Correctlyalign the start marks
Not thatthe filmdirectionis wrongif                                                                     with each other, making sure that
the leaderpaperis facinginward.)                                                                    the f ilm feeds properly.When im-
                                                                properfeedingoccurs,the proper
                                                       number of exposures may not be
                                                                   taken.
                                                                                          * Avoid exposing the film to di-
                                                                         rect sunlight when inserting or
                                                          removingfilm.
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 Insertingthe Roll Film Insert       Film Speed (lSO) Dial         Memo Clip





 Insertthe loaded Roll Film Insert   Eachfilm holderhas this important  The Memo Clip on the back of the
 intothe holder,the film roll on top,    feature.lt electronicallyinterfaces   Roll Film HolderCoveracceptsthe
whilesqueezingon bothsidesof the   the film holderwith the AE prism   box top of the film cartonand can
ReleaseLatch@ as shown in illus-   Finder,the focal planeshutterand    also be usedfor other reminders.
tration. Make sure that is been   the lens diaphragm,for exposure
properlyseated and is locked in   automation.
place. Then close cover by firmly   This eliminatesthe needof having
pressingitstop againstthe RollFilm    to manuallyresetthe meter,everyHolder.                                 timeyouchangefilmholdersloaded
* To close the Back Cover,firmly    withdifferentfilms.Thereforemake
press the top of the back cover on       it a routineto alwaysset this dial
both sides.                        with the speedof the loadedfilm.
Film Speed Index of film holder ISO 25     50     100     2oo .   400 .   800 .   1600    3200      6400
                                       (32)(40)(64)(80)(12s)(160)(250)(320)(500)(640)(1000)(1250)(2000)(2500)(4000)(5000)
                                               20
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                                                                Color Codes
                                                                                   I
                                                                                                           ,l





Attachthe loadedRoll Film Holder   Setthedesiredshutterspeedagainst    1. full seconds.All other numbers
to the camera.RemoveDark Slide   thewhiteindexline@on the Shutter   are fractionalseconds.(1.e.30 = 1l
and storeit. Turnthe MultipleExpo-   SpeedDial.                    30 sec.)
sure Lever@ to its normalposition,   1. At the "A" and "AEL"settings,the    2. The yellowB indicatesBulb.At
White Dot against White Square.   ShutterSpeedDialis lockedbetween   thissettingtheshutterremainsopen
Turnthe FilmAdvanceCrankuntilit   thesetwo positions.              as long as the releaseis pressed.
stops.The number"1" will now ap-    2. To releasethislock,turnthe Shut-    3. The red 60 (1/60sec.) reminds
pearin the FilmCounterWindow.     ter Speed Dial while pushingthe   you that it is the fastestpermissible
The FocalPlaneShutterand Mirror   Lock ReleaseButton@.             shutterspeed settingwhen using                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          II,are now cockedand the camerais    3. At all othersettingsthe dialcan be    electronicflash.
readyfor the firstexposure.         rotated freely and each speed
                           numberwillclickintoplace.


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       4. "A and "AEL"explained
      "A" (autoexposure)and"AEL"(auto
     exposurelock)settingmustonly be
     usedwhen the AE PrismFinderis
      attachedto camera.
       1. lf it is not attachedand the dial is
      set to eitherof these positions,the
      shutterreleasewill not work.
       2. lf it is not attachedand the Self-
     Timer is activated,the Pilot Lamp
        will lightfor 10 secondsbut the shut-
       ter will againnot release.
           lf the ShutterSpeed Dial is set be-
     tweenclickstopseitherthe higheror
      lowerexposurespeed may result.


I




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                               Focusing with the Standard Focusing Screen





                                                                                                           q4

Whilelookingthroughtheviewfinder,  1. Thecameracomesequippedwith    3. The restof the groundglassarea
turnthe lensFocusingRinguntilthe   a bright,Type E, Rangefinder/Mi- can also be usedfor focusing.
mostimportantsubjectpartappears   cro-prismFocusingScreen.lt fea-                                                                                          * l n t e r c h a n g e a b l e F o c u s i n gsharpand clear.                   tures a center,split-imagerange-                                                           Screens                                    finder spot and the subject is in                                                            There are four additional focus-                               sharpfocuswhen the split images                                                                       ing screens availablefor special-                            combineintoone.                                                                    ized applications.They are easy                                      2. The microprismring aroundthe                                                                            to interchangeand come with in-                                  split-imagecenterfurtherfacilitates                                                                        structions.                                 focusing.The microprismsdisap-
                               pear only when the subject is in
                               sharpfocus.


                                      24
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