Mamiya M645 1000S manual Aperture Ring/Stop-down Operation, Depth-of-Field Preview Lever, AM Lever

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Aperture Ring/Stop-down Operation

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(c)TheredBrepresentsBULB.The shutterwillremainopenaslongasthe shutter release button is depressed whentheshutterspeeddialissettoB. (d)Thered60Xrepresentsthehighest permissibleshutterspeedforelectronic flash synchronization.

(e)TheredOmark isthepositionthe shutterspeeddialissettowhenthe PDPrismFinderisused.

*Iftheshutterisreleasedwiththe shutterspeeddialsettothe@ position andthePDPrismFinderisnotattached tothecamera,theshutterwilllockin theopenposition. If the camera is left

in this condition, the battery will lose

its power within several hours, so rec- tify the situation at once. (Movingthe shutterspeeddialtoBor1/1000sec. willclosetheshutter.)

*Whilegentlypushinginonthesafe- tylockbutton,theshutterspeeddial canbesettoanyclick-stopandthen lockedintoplacebyreleasingthelock button;however,theshutterspeeddial cannotbeusedatintermediatespeed positions.

Setthedesiredf/stopontheaperture ring(34)byaligningthef/numberwith theredreferencedot(A).(Theaper- ture ringhasaclickstopforeach f/stop.In-betweenclickscanalsobe used)

0 Depth-of-Field Preview Lever

KeeptheAMleverofthelens(29)at theAutoposition(theletterAisvisible), andwheneverdesiringtoviewthe

depth-of-field,merelypushalltheway upwardonthedepth-of-fieldpreview

lever(5)tostopthelensdowntothe preselected aperture. Releasing the previewleverwillreturnthelenstoits maximumaperture.

0 AM Lever

Moving the AM (Auto/Manual) lever(29) ofthelenssothatMisvisiblewillstop thelensdowntothepreselectedaper- ture.

*Whendesiringtousethe depth-of- fieldpreviewleverwiththe70mmf/2.8 !ens(w/built-inbetween-the-lensshut-

ter),firstsettheshutterspeedringof thelenstoF(Focalplaneshutter)index

mark.

2 8

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Contents Page Page InterchangingtheFilmAdvanceCrank ~--- ~.~ -.-I~ Special Features of the Mamiya M645 1000S \ ’ \Unlimited Scope Flatness of the Film PlaneMulti-Coated Lenses Camera Body SpecificationsInterchangeable Finders Names and Functions of Parts Film plane mark Battery check buttonBack cover latch Back coverBattery chamber cover @ Battery chamber cover latchNames and Functions of Parts @ Tripod socketAperture ring @ Exposure meter coupler LeverAmes and Functions of Parts Eyepiece Diopter correction lens retainer ringFinder release button EYecUPPD Prism Finder S Meter switchAperture ring couplin Shutter speed dial ASA window ASA dialCover CdS Prism FinderDot for Auxiliary mask forMagnifier Sports finder eyepieceTesting to See if the Camera Functions Properly Removing the body cap Attaching Lenses Interchanging LensesAttaching Finders Interchanging FindersRemoving Finders PrecautionInterchanging Focusing Screens Focusing ScreensInserting a Battery -~ Battery Check Loading the Film Film LoadingPage Using Roll-Film Designed for Six Exposures Insertion of the Film Insert Memo Clip Page AM Lever Aperture Ring/Stop-down OperationDepth-of-Field Preview Lever Focusing Shutter Release Lock Ring \\ \ \ \ \ \ ’ \Shutter Release and Film Transport Mechanism Unloading Film Methods of holding the camera securely Neck StrapAttaching to Camera Removing from CameraWaist-Level Operation Hand Grips Specifications Using the PD Prism Finder S 1 -l.--- II --~-I- I~Special ‘Features 6400 Using PD Prism Finder $ Correct Exposure Measurement Exposure CompensationCompensation Hints Inserting the Battery Special FeaturesMethod of Use Using the CdS Prism Finder Aperture Priority Method ~... .. .-.-~ Using the CQS Prism FinderMeter Coupling Range Usable Shutter Speeds unshaded areaUsing the Waist-level Finder S Lowering the Magnifier Interchanging Magnifiers Using the Waist-level Finder S 2 ~ -- -- -~Using the Sports Finder Using the Auxiliary Mask Page Page Flash Synchronization Chart Using Flash \ ,\Refertothedatasheetpackedwiththefilm Mirror Lock-up Using the Delayed S Shutter Release Removing the crank Attaching the crank Interchanging the Film Advance CrankRemoving the knob Attaching the knobTripod Socket Time Exposures You touch the X-sync terminal Trouble-ShootingShutter release button will not move Photographing at Low Temperatures PrecautionsReleasing the shutter with no film in the camera Mirror Lock-upCheck CleaningCare of the Camera