Mamiya 645DFplus User Manual
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Mamiya 645DFplus User Manual

Credo digital backs
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User Guide
Credo Digital Backs
Mamiya 645DF+/645DF Camera

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Summary of Contents for Mamiya 645DFplus

  • Page 1 User Guide Credo Digital Backs Mamiya 645DF+/645DF Camera...
  • Page 2 On Rights ©2012 Leaf Imaging Ltd. All rights reserved. User guide version: 1.0.0 Colorspace images created in CROMiX ColorThink. Photos by: Eugeni Pons Jens Honoré Leon Goldsmith Stefan Kapfer Stephen Epstein Yair Shahar On Liability The information in this User Guide is provided “as is”. Under no circumstances, including negligence, shall Leaf Imaging Ltd.

  • Page 3: Table Of Contents

    Contents Focus Modes 1.0 Introduction Focus Areas Warranty Using Focus Lock and Infrared Focusing Installation and Activation of Software Drive Dial Activation Exposure Modes Screen Calibration 3.10 Flash Photography 3.11 Flash Compensation Settings 2.0 The 645DF Camera and Credo Digital Back System 11 Charging the Batteries for the Credo Digital Back 4.0 Introduction to the Credo Series Digital Back Batteries for Camera...
  • Page 4 Info Bar 7.1.21 Flash Sync Browse Mode Navigation 7.1.22 Beep Zoom 7.1.23 Shutter in Tv/Av/P Rating Images 7.1.24 Shutter in M/X Deleting Images 7.1.25 AF priority Deleting in Browse View 7.1.26 Active Custom Set Grid 7.1.27 Restore to Default 6.10 Tools 7.1.28 About System Power Management...
  • Page 5 Mirror Up Delay 13.1 More Details: Leaf Credo and Mamiya 645 Series Cameras Bulb Mode and Long Exposure 14.0 Leaf Credo back for Mamiya RZ67 PRO IID Camera Display Light 14.1 Mounting Leaf Credo back on the Mamiya RZ67 PRO IID Front/Rear Dial Lock Mechanisms 14.2 Viewfinder Masking 9.10 Self-Timer Mode...
  • Page 6 18.0 Leaf Credo Back on View Cameras 18.1 Using the 2-shot Release 18.2 Using the 1-shot Release 18.3 Shutter Latency Settings for Technical Camera Adapters 19.0 Live View 19.1 Starting Live View 19.2 White Balance 19.3 Quality and Brightness 19.4 Zoom 19.5 Grid 19.6 Auto Stop and Start 19.7 Accessories...

  • Page 7: Introduction

    At Mamiya Leaf we are committed to providing you the best solution for professional photography This User Guide covers the Mamiya 645DF + and Leaf Credo series features and functionality. Although this user...

  • Page 8: Warranty

    To install the software, follow the procedure below: 1. Either install from the CD (included with purchase) or download the application from the Mamiya Leaf website: http://www.mamiyaleaf.com. 2. Open the Capture One disk image. 3. Read and accept the license agreement presented.

  • Page 9: Activation

    1.3 Activation An Internet connection is needed to activate and update Capture One. Upon launching of Capture One, an Activation dialog box appears. (On a Windows-based PC the dialog box looks slightly different but the steps are the same). 1. Select Use Capture One DB to activate the Digital Back version of Capture One 7.

  • Page 10: Screen Calibration

    1.4 Screen Calibration Having a properly calibrated monitor is a critical factor when viewing images. Ensure that the digital viewing conditions are as accurate as possible. A quality monitor and calibration tool should help guarantee that displayed images on a screen are precisely rendered. Once a monitor has been calibrated;...

  • Page 11: The 645Df Camera And Credo Digital Back System

    Camera and Credo Digital Back System The Mamiya Leaf Camera system is created to provide as much flexibility and openness as possible. Follow the instructions below to setup and use your Mamiya Leaf camera system. 2.1 Charging the Batteries for the Credo Digital Back Charge the batteries as soon you unpack the camera system.

  • Page 12: Batteries For Camera

    2.2 Batteries for Camera Set the shutter release mode selector lever to L (to turn the power off). Use the Mamiya Li-Ion rechargeable battery pack, six AA alkaline or rechargeable AA batteries. (If you are not using your Leaf Credo on a Mamiya 645DF + , skip to page 24.) Li-Ion, NiCd or NiMH batteries should only be used in the camera body if CF04 is set to the specific type of rechargeable battery used.

  • Page 13: Sleep Mode

    2.3 Sleep Mode The camera’s power is switched on when the shutter release mode selector is set to S, C or M.UP. In order to prevent the camera’s batteries from discharging, sleep mode is automatically entered if no operations are performed for a specific period of time while the power is ON (with exposure metering status maintained).

  • Page 14: Attach And Remove A Lens

    2.4 Attach and Remove a Lens 1. Remove the front body cap in the same way that you would remove a lens; push the lens release button backward and then turn the front body cap or the lens itself counter clockwise and lift out. 2.

  • Page 15: Adjusting The Strap

    Attach a Leaf Shutter Lens Leaf shutter lenses are equipped with an internal shutter. Leaf shutter lenses are capable of high shutter speeds 1/800 sec or 1/1600 on Leaf Credo series backs with flash synchronization, which is particularly useful for fill-in flash photography in bright ambient shooting conditions. When a leaf shutter lens is attached and the leaf shutter is used, the letters LS appear in the main LCD screen.

  • Page 16: Attaching The Leaf Credo Back

    2.6 Attaching the Leaf Credo back The Leaf Credo back is fully integrated with the camera body and functions as a part of the whole camera system. Ensure that the Mamiya 645DF + camera mirror is up and the shutter is open when there isn’t a digital back attached.

  • Page 17: Parts Of The Camera System (Nomenclature)

    2.7 Parts of the Camera System (Nomenclature) Hot Shoe Self-timer Button Exposure Mode Dial Rubber Eye Piece Interval Button Eyepiece Shutter Lever Main LCD Backlight Button Main LCD Exposure Metering Mode Button Mirror* Focus Point Selector Button Rear Dial *Do not touch the mirror Electronic Contacts Strap Lug Set Button...

  • Page 18: The Displays

    2.8 The Displays Liquid Crystal Display The liquid crystal display (LCD) display on the camera body provides you with a lot of valuable information. This includes many features and settings including, but not limited to shutter speed, aperture value, exposure program, exposure compensations and metering modes. Viewfinder Display The most relevant information regarding the exposure and camera settings can be seen on the bottom display in the viewfinder along with...

  • Page 19: Camera Display Abbreviations

    2.9 Camera Display Abbreviations Liquid Crystal Display Due to the limitations of the space and letters, words and letters on the LCD are abbreviated. Display examples of the main LCD Display examples in the custom function mode...

  • Page 20: The Buttons On The Back

    2.10 The Buttons on the Back Home Back The Credo is equipped with four soft buttons. The buttons change function to match the menu shown on the screen. 2.11 LED Lights Credo series digital backs feature two LEDs. One is located next to the on/off button and the other is inside the CF card compartment.

  • Page 21: Setting Date And Time

    2.12 Setting Date and Time Date and time parameters are set and controlled via the Leaf Credo back’s Menu system. If the Leaf Credo back has been without power for a long period of time, it automatically asks you to set the time and date on the next occasion it is powered up.

  • Page 22: Eyepiece Shutter

    Replacing the Diopter Correction Lens Notice: 1. Press the Eyepiece Lock, which is located in a gap between the If there is dirt or dust on the lens Eyepiece and the Diopter Correction lens. (Turn the camera upside surface, remove it with a blower or down to gain easy access to it).

  • Page 24: Basic Functions

    3.0 Basic Functions ISO and White Balance The Leaf Credo back’s Home screen enables quick access to the ISO and white balance (WB) settings by tapping the screen directly. White Balance and ISO settings can also be controlled from Capture One if you are working tethered.

  • Page 25: Setting The Shutter Release, Focus, Exposure And Metering Modes

    3.3 Setting the Shutter Release, Focus, Exposure and Metering modes 1. Set the Shutter Release mode selector lever to S (single-frame advance mode). There are two shutter release (drive) modes: S (single frame advance mode) and C (continuous advance mode). When set to L the power is turned off.
  • Page 26 P: Program AE — The aperture and shutter speed are determined automatically for the optimum exposure, according to the ambient light conditions. This auto mode is best suited for general photography or for novice photographers, as it leaves the user free to concentrate on framing and capturing the subject.

  • Page 27: Measuring Light - Exposure Metering

    3.4 Measuring Light – Exposure Metering 1. Press button to adjust the exposure metering mode. There are three different exposure metering mode options that are displayed sequentially when either the front or rear dial is turned. Select an appropriate exposure mode. Your chosen exposure metering mode is displayed as an icon on the camera’s LCD screen.

  • Page 28: Focus Modes

    3.5 Focus Modes To use the Auto Focus function, both the camera body and the lens have to be set to their respective Auto Focus modes. Auto Focus does not function when either the camera body or the lens are set to manual focus. Normal Half-press Release position...
  • Page 29 Single Focus Mode (S) This mode uses the focus-priority mechanism. The shutter can be released when the focus mark • in the viewfinder is illuminated. This mode is suited for still subjects. Focus is locked when the focus mark • is illuminated in the viewfinder’s LCD.

  • Page 30: Focus Areas

    3.6 Focus Areas You can select the focus area that best suits the kind of pictures you intend to take. Push and hold the focus selection button for at least one second; then turn the front or rear dial to select the appropriate focus area.
  • Page 31 Manual Focusing using the Focus Mark (Focus confirmation method) Half-press the shutter release button and turn the lens focusing ring to focus on the subject. The focus mark is illuminated in the viewfinder’s LCD to signal that a picture is in focus. If ...

  • Page 32: Using Focus Lock And Infrared Focusing

    3.7 Using Focus Lock and Infrared Focusing Use the focus lock when your intended focus point is not within the focus frame. In such cases where a subject is not located in the center of a frame, use the focus lock function to lock the focus before releasing the shutter.

  • Page 33: Drive Dial

    3.8 Drive Dial Single-Frame Mode One photograph is taken each time the shutter release button is pressed. Set the shutter release mode selector to S. Continuous Mode Photographs are exposed as long as the shutter release button is pressed. Set the shutter release mode selector lever to C. Photographs are taken continuously at a rate depending on the buffer speed of the digital back mounted on the camera.

  • Page 34: Exposure Modes

    3.9 Exposure Modes (P) Program AE The aperture and shutter speed are determined automatically for Notice: the optimum exposure, according to the ambient light conditions. If a correct exposure cannot be This auto mode is best suited for general photography or for novice obtained, the shutter speed and aperture value blink.
  • Page 35 Aperture Priority AE (Av) Notice: Set the desired aperture, and the camera selects the optimum shutter speed accordingly. Use the Av mode to maintain specific control over The shutter speed value blinks when the subject is too dark or too bright depth of field, for a correct exposure.
  • Page 36 Manual Mode (M) This mode is used to set both the aperture and shutter speed for total Notice: exposure control. Varying shutter speeds can be selected, including When the exposure is compensated in the Manual mode, the difference Bulb, tIME and manually from 60 minutes to 1/4000 second. Aperture between the metered value and the values can be set from maximum to minimum aperture.
  • Page 37 One-push Shift Function When the difference between the set value and metered value is displayed on the viewfinder LCD in the Manual M mode, press the AEL button for approximately one second and the camera automatically adjusts the shutter speed to achieve the correct exposure based on the set aperture value.
  • Page 38 Shutter Types and Flash Synchronization Options for Shutter Modes Shutter speed X-Sync Exposure Mode Lens Mode 1/4000 – 1/800 1/800 – 1S 1S – 30S+ 1/4000 – 1/800 1/800 – 1S 1s – 30S+ Leaf Shutter — — — — Program Focal Shutter —...

  • Page 39: Flash Photography

    3.10 Flash Photography The Mamiya 645DF + is equipped with a vertical-travel focal plane metal shutter and it is also compatible with leaf shutter lenses. The focal plane shutter provides higher shutter speeds than that of leaf (central) shutter lenses. Focal plane shutters allow you to shoot fast enough to freeze moving subject matter.
  • Page 40 Mamiya 645DF + features Through the Lens (TTL), Off the Film/Sensor Metz 3952 functions (OTF) and electronic flash exposure metering. A flash sensor located Charging completed When charging of the flash is completed, a charging inside the camera body reads the flash light reflected off the surface of indicator in viewfinder completed flash icon is illuminated in the viewfinders the CCD at the moment of exposure.
  • Page 41 TTL flash With TTL flash photography, the reflection of the flash is metered and the Exposure mode Shutter speed Aperture intensity of the flash is adjusted automatically, which can mean TTL flash Program AE Automatically set by camera Automatically set by photography may not be suitable for all shooting conditions.

  • Page 42: Flash Compensation Settings

    3.11 Flash Compensation Settings   By combining a Metz flash and the SCA 3952 adapter, the camera adjusts for flash. It can be adjusted within ±3EV in increments of 1/3 steps. 1. Turn on the Power. Install the SCA 3952 adapter on the Metz flash, and attach it to the camera.
  • Page 43 Flash Photography with Electronic Flash Models other than Metz units 1. To use a grip type flashgun or a strobe with electric contacts other than an X contact, connect the sync cord to the camera’s sync terminal. (See note below about flashes designed exclusively for other makers’ cameras.) 2.

  • Page 45: Introduction To The Credo Series Digital Back

    VGA resolution image next to a histogram, highlight warning, file info and touch controls. This touchscreen display is complemented by Mamiya Leaf’s intuitive 4 soft button navigation. The following section deals with generic features that are available in all...

  • Page 46: Quick Start (Shooting Untethered)

    4.1 Quick Start (shooting untethered) 1. Connect a Leaf Credo digital back to the camera and install the focusing screen if applicable. 2. Charge the battery (see page 12), then insert it into the back and either a Li-Ion rechargeable battery pack or AA batteries into the camera.

  • Page 47: General Hardware Setup

    4.2 General Hardware Setup Powering up the Leaf Credo back After a Leaf Credo back is connected to a camera body, insert a battery, USB 3.0 or FireWire 800 cable and it automatically turns on. The back is switched on/off by pressing the power button located at the top of the Leaf Credo back.

  • Page 48: Indicator Light

    4.3 Indicator Light Credo series digital backs feature an indicator LED located beside the on/off button. When the Leaf Credo back is in sleep mode, the green LED is illuminated. The LED goes out as soon as the back is activated. In general, if the LED is not illuminated and the back and camera are on, the camera is ready.

  • Page 49: Tethered And Untethered Operations

    Leaf Credo back and settings. Read more on shooting tethered in the Capture One software manual. Note: Leaf Credo backs are compatible with FireWire 400. Order a Mamiya Leaf FireWire 800 to 400 cable 4.5 m. Part no: 50300164.
  • Page 50 Tethered Operations Continued The display on a Leaf Credo series back can be either be turned off while shooting tethered or set to display the images while they are shot, just as if shooting untethered. It is also possible to enlarge a section of an image on the Credo screen to help check focus of the current and upcoming captures.

  • Page 51: Compactflash Card Usage

    It is important to follow a few simple guidelines to help avoid loss of data when working with CompactFlash cards, card readers and digital cameras. Mamiya Leaf recommends that you test-drive all new CompactFlash cards with your Leaf Credo back. By performing an...

  • Page 52: Secure Storage System (3S)

    4.7 Secure Storage System (3S) You can always be sure that your data is safe when working with memory cards in a Leaf Credo back. The Mamiya Leaf Secure Storage System (3S) provides the industry’s safest memory card handling. The 3S technology automatically checks your card’s file structure every time...

  • Page 53: Formatting Your Memory Card

    4.8 Formatting your Memory Card Most CompactFlash cards are preformatted and ready for use in the Leaf Credo backs. However, Mamiya Leaf recommends that all cards be formatted in the Leaf Credo back to ensure their optimum performance. Memory card formatting is done in either FAT 16 or FAT 32 depending on card size.

  • Page 54: Navigating The Credo User Interface And Menu System

    5.0 Navigating the Credo User Interface and Menu System Home Screen The Credo Home screen is the first view that you see as soon as the back is switched on. This is the back’s default screen and the starting point in which to navigate the menu system. Use the Home screen to configure the Leaf Credo back’s setup, camera settings, ISO sensitivity and White Balance (WB) settings.

  • Page 55: Soft Buttons

    5.1 Soft Buttons The Leaf Credo back is equipped with four soft buttons. Home Back The four virtual buttons are Home, Browse, Back and Dynamic Menu options. The Dynamic Menu button offers different choices depending on the function selected. Browse Dynamic Menu...

  • Page 56: Touchscreen Operation

    5.2 Touchscreen Operation All three Credo models incorporate a newly designed 3.2 in touchscreen. The screen lets you zoom, pan and browse through images fast and it is easy to navigate between different menus and features. The Leaf Credo series backs are designed with invisible controls that are context sensitive and appear only when specific areas of the screen are touched.

  • Page 57: Iso

    5.3 ISO Tap the ISO icon on the Home screen. You are presented with the back’s ISO spectrum. Tap the screen to select the desired setting. A green frame appears around your chosen setting and you are automatically returned to the Home screen. The Credo 80 has a standard ISO range from 35 to 800.

  • Page 58: White Balance

    5.4 White Balance Tap the WB icon on the Home screen. You are presented with the back’s white balance settings. Scroll left and right and tap the screen to select the desired setting. A green frame appears around your chosen setting and you are automatically returned to the Home screen.

  • Page 59: Custom White Balance

    5.5 Custom White Balance To create a new custom white balance, first capture a reference white balance image. (Try to use a gray card or neutral white surface). After selecting the full screen image, select the Dynamic menu and press the White Balance Picker icon.

  • Page 60: Browse Mode

    6.0 Browse Mode Browse mode is used to review captured images. Its touchscreen interface makes it easy to delete, zoom, pan and browse through images quickly. Push the lower left soft button to enter this mode. Press the Home upper left soft button to exit the Browse mode at any time.

  • Page 61: Browse Mode Views

    6.1 Browse Mode Views Tap the Browse soft button to view images on the CompactFlash card. There are three Browse mode views: Full Screen, Tool View and Thumbnail View. Full Screen displays an image in its entirety. A Zoom Slider, Dynamic menu tool and zoom level percentage automatically disappear after a few seconds of inactivity.

  • Page 62: Dynamic Menu

    6.2 Dynamic Menu Press the Dynamic Menu button in the lower corner of the back. The Full Screen Dynamic Menu features Grid, Custom White Balance Picker, Rating and Delete options. Press and hold these icons (with a black triangle in the corner) to further configure. The Tool View Dynamic Menu features Grid, Rating and Delete options.

  • Page 63: Info Bar

    6.3 Info Bar The bottom of the screen features an Info Bar that displays a Power Indicator that shows the remaining battery capacity. The Power Indicator starts blinking when it runs low to warn users that the battery needs to be replaced before capturing any more images.

  • Page 64: Rating Images

    6.6 Rating Images To turn on Rating, tap the bottom right Dynamic soft button then tap the Rating icon. A white bar appears at the bottom of the screen when reviewing in Full Screen or in the Tool View. Tap the dot in the white bar to select a star rating from 1 to 5.

  • Page 65: Deleting In Browse View

    6.8 Deleting in Browse View Long press a thumbnail to select it for deletion. A small red trash icon appears in the top left corner of the selected thumbnail. You can select additional images for deletion by tapping more thumbnails. To deselect an individual image, tap the thumbnail.

  • Page 66: Grid

    6.9 Grid Select the Dynamic Menu and choose the (circled) icon to overlay a grid on captured images in Full Screen and Tool View modes. Tap the Grid icon in Dynamic Menu again to deactivate the Grid. Long press the Grid icon to configure the Grid tool. It is possible to select a different Grid Mode, Line Style and Color.
  • Page 67 The Grid Mode provides numerous style combinations. The Rectangular option can be configured to display up to 10 horizontal and vertical lines. In this example (left) the Color has been changed to yellow and the Line Style is Dotted. The Golden Ratio grid helps photographers compose images within classic proportions.

  • Page 68: Tools

    6.10 Tools Browse mode features four Tools to aid in the capture and review of images. The Tools include Exposure Histogram, Exposure warning, File Info, and Alignment tool. Tap the Histogram and Orientation tool to make them appear full screen. Tap the Exposure Warning and File Info to make them overlay on captured images.
  • Page 69 Orientation The Orientation tool helps keep the attached camera in a perfect horizontal or vertical position. Tap the Orientation tool at the bottom left of the Tool view screen to make it appear full screen. Tap the screen or tap the Back button to return to the Tool view. Long tap the Orientation tool to alter the tool’s settings.
  • Page 70 Exposure Warning Exposure Warning tool highlights areas of a captured image that are overexposed. Tap the Exposure Warning tool to display any burned out areas of an image with a (default red) color overlay. Tap the Exposure Warning tool again to remove this overlay from view. Long press the Exposure Warning to alter the Tool’s settings.

  • Page 71: Settings Menu

    7.0 Settings Menu The Settings Menu can be accessed by tapping the lower left button on the Home screen. The Settings Menu can be navigated by using the touchscreen functionality and by swiping from screen to screen. Long press the upper left Home soft button to exit the Settings Menu mode at any time.

  • Page 72: Camera Settings (Custom Functionality)

    7.1 Camera Settings (Custom Functionality) Pages 72 - 79 deal with the Mamiya 645DF . Skip to the next section on page 80 if you are using your Credo on a different camera. The Leaf Credo back enables users to set up custom camera settings for use with a Mamiya 645DF + camera.

  • Page 73: Custom Function Set

    7.1.5 Custom Function Set Assign the letter A, B or C to the chosen exposure mode settings in the Custom Function Set menu. Note: It is possible to see the selected Exposure modes settings from the Setup C1, 2, 3 menu without having to go into the next menu option. 7.1.6 Setup Custom A, B or C The Setup Custom menu enables users to adjust and select 19 camera parameters to attain a precise custom camera set-up.

  • Page 74: Battery Type

    7.1.10 Battery Type The Mamiya 645DF + can be powered by three different battery types. Select the battery type that you want displayed on the external LCD panel to ensure the remaining battery charge is correctly displayed. 7.1.11 Bracketing Select 3, 5 or 7 Exposures as the bracketing width for the auto bracketing setting.

  • Page 75: Ael/Afl Button

    7.1.15 AEL/AFL button Swap the operations of the front and rear AEL (Auto Exposure Lock) and AFL (Auto Focus Lock) buttons. Find out the location of these buttons on page 17. 7.1.16 Release Button Set the AE Lock and AF operations when the shutter release button is half-pressed.

  • Page 76: Afl

    7.1.18 AFL Set the function of the AF Lock button with one of the following options: While Pressed: Press the AFL to lock focus once. AF operation: This activates AF every time the AFL button is pressed. (It performs the same operation as half-pressing shutter button). Continuous: Locks AF until the AFL button is pressed again.

  • Page 77: Flash Sync

    7.1.21 Flash Sync The Flash Sync (synchronization) can be altered to fire at the beginning (First Curtain) or the end (Second Curtain) of an exposure. The First Curtain mode is the default setting as it is the most commonly used. 7.1.22 Beep Choose when an audio beep is made from the Mamiya 645DF + camera body.

  • Page 78: Shutter In M/X

    7.1.24 Shutter in M/X This menu is applicable when a Mamiya 645DF + camera is used in either M or X exposure modes with a leaf shutter lens. Using the X (flash synchronization) mode limits the shutter speed range from 1/60th second to 1/125 second irrespective of the selected (Mixed, Leaf or Focal Plane) mode.

  • Page 79: Active Custom Set

    7.1.26 Active Custom Set Select the desired Custom Set for use. 7.1.27 Restore to Default Select Restore to Default to clear and reset all the current custom settings to the default. Warning! This cannot be undone once selected. 7.1.28 About System This menu screen displays the camera and lens firmware being used.

  • Page 80: Power Management

    7.2 Power Management The Power Management menu option has three criteria to help preserve battery life and help keep operating temperatures low when working in hot conditions. Display Off Time Switch off the Credo’s display screen after 5 seconds, 20 seconds, 1 minute or 5 minutes.

  • Page 81: Format Card

    Leaf Credo back. Mamiya Leaf recommends leaving this feature turned on, to maximize data security on memory cards. This feature can be deactivated in this menu. Read more about the Mamiya Leaf Secure Storage System on page 52 of this User Guide.

  • Page 82: File Format

    7.6 File Format A Leaf Credo back can save files in two different Raw formats; IIQ L and IIQ S. IIQ stands for Intelligent Image Quality Raw. IIQ L is the default setting and it is a lossless capture format. IIQ S is a smaller file that is not a totally lossless format.

  • Page 83: Auto Preview Mode

    7.10 Auto Preview Mode The Auto Preview option can be switched On or Off. Select On to revert to a Browse mode when shooting. Select Off to remain on the same display. 7.11 Display The Display menu option has an option for Brightness, Display Off Time and Ready Beep.

  • Page 84: Ready Beep

    7.12 Ready Beep The Leaf Credo back emits a small audio beep after every capture is taken. This Ready Beep signals that a capture has been completed, and that the Leaf Credo back is ready for the next shot. The Ready Beep can be set to either None, Single or Multi. The default setting is Single.

  • Page 85: Restore To Default

    7.15 Restore to Default Select Restore to Default to restore the Credo unit back to its default factory settings. Tap OK to confirm restore. Caution! All previous settings are lost. 7.16 Firmware It is important to keep the Credo’s firmware up-to-date to ensure you get new features and remove any bugs or errors from previous firmware versions.

  • Page 86: About

    The About menu displays technical information about the hardware and embedded firmware in the Leaf Credo back. This is especially useful if support is needed or if you want to check if Mamiya Leaf is offering a newer firmware update. Make a note of the About menu contents (see left) before contacting your dealer or Mamiya Leaf Support.

  • Page 88: Advanced 645Df Camera Functions

    9.0 Advanced 645DF Notice: After taking pictures using the Camera Functions Exposure Compensation feature, be sure to return the exposure compensation dial to the 0 position. The exposure compensation feature is 9.1 Exposure Compensation available during AE locked operation. The width of the exposure In situations providing extreme high contrast, the resulting photograph compensation step can be changed.

  • Page 89: Ae Lock

    9.2 AE Lock Notice: The AE lock function is useful in a number of shooting scenarios, but is ] in the viewfinder LCD blinks to particularly useful when capturing panoramic images where a consistent indicate the exposure is locked, when exposure is needed to seamlessly stitch images together in post you continue to take the next picture in the AE lock mode.

  • Page 90: Metered-Value Difference Indicator

    9.3 Metered-Value Difference Indicator Keep pressing the AEL button and the difference between the metered exposure value and the exposure of the new composition is displayed on the viewfinder LCD. This function can be used to see if an object of very different brightness levels can be properly photographed. If the difference between the set value and the metered value exceeds six EV, the viewfinder LCD blinks “–...

  • Page 91: Auto Bracketing

    9.4 Auto Bracketing Notice: Auto Bracketing can be used when it is difficult to determine your When you want to cancel the auto- exposure compensation value. This function automatically captures bracketing mode, turn the rear dial from On to OF. different exposure variations in succession.
  • Page 92 AE Settings Under Auto Bracketing Mode Single-Frame Mode (S) Press the shutter release button for each shot. The camera meters Exposure Mode Setting adequate exposure value for each shot and performs Auto Bracketing. Program AE Shutter speed varies The camera stays in the Auto Bracketing mode until you cancel the Auto Aperture Priority AE Shutter speed varies Bracketing mode manually.

  • Page 93: Taking Photos With The Mirror Up

    9.5 Taking Photos with the Mirror Up Notice: Auto bracketing exposures can be This function prevents mirror-caused vibrations which may blur an image made when the auto bracketing mode is when shutter speed is slow. An electromagnetic Cable Release RE401 set before taking photos with mirror up.

  • Page 94: Mirror Up Delay

    9.6 Mirror Up Delay To change from the Self-timer to the Mirror Up setting, press the shutter button so the mirror goes into the upright position. Once the set time has expired, the shutter releases, and the mirror returns to the lower position.

  • Page 95: Bulb Mode And Long Exposure

    9.7 Bulb Mode and Long Exposure Notice: To make an exposure longer than 30 seconds, adjust the shutter speed As the camera is electronically controlled even during exposures, it to B (Bulb). In order to prevent camera shake, use the RE401 or RS402 is recommended to replace batteries electromagnetic shutter release and tripod.

  • Page 96: Front/Rear Dial Lock Mechanisms

    9.9 Front/Rear Dial Lock Mechanisms Notice: When the Electronic Dial Lock is On, all currently set values in Av The setting is stored after one second. (Aperture Priority AE), Tv (Shutter Priority AE) and M (Manual mode) Dial lock can’t be set when the cannot be adjusted with the front or rear dials.

  • Page 97: Self-Timer Mode

    9.10 Self-Timer Mode Notice: The default setting for the Self-timer mode is to release the shutter 10 To release the Self-timer while it is seconds after the shutter release button is pressed. The Self-timer lamp operating, turn off the power (by flashes slowly for the first 7 seconds, and then flashes quickly for the last setting the drive dial to L) 3 seconds before the shutter is released.

  • Page 98: Interval Photography

    9.11 Interval Photography Notice: Interval photography can be used for a variety of shooting scenarios Repeat turning (according to the such as capturing cloud movements or a flower coming into bloom. number of times) leads to a countdown appearing in the display. 1.

  • Page 99: Depth Of Field

    9.12 Depth of Field Depth of field (DOF) is defined as the zone of sharpness before and behind the plane of focus. It depends on distance to subject, focal length of lens, aperture setting and distance the lens is focused at. In addition to visual observation via the depth of field preview button, the DOF can be determined by using the depth of field scale on each When the aperture is open...

  • Page 100: Infrared Photography

    DO NOT TRY THIS AT HOME! – All corrections in this area must be done by Mamiya Leaf to ensure precision. If you remove the protective glass or make other physical adjustments on the back the warranty is immediately voided.

  • Page 101: Custom Function

    9.14 Custom Function The custom functions can store three different camera set-ups. When at C-00, choose 1 (A), 2 (B), or 3 (C) to store a specific set of user function selections for the group of custom settings from C-01 to C-20. The C-00 is set to 0 which is the settings used for the default set.

  • Page 102: Types Of Custom Functions

    9.15 Types of Custom Functions C-05 Bracketing [Stno] Used to set bracketing range for auto bracketing setting. C-00 Custom functions profile [SEL] 0: 3 Exposures 0: None (default=0) 1: 5 Exposures 1: A 2: 7 Exposures 2: B C-06 Front/Rear dial [dF] 3: C When 0 has been selected and set, none of the custom items can be set.
  • Page 103 C-11 AEL function lock/unlock mode [AEL] C-16 Beep [bu] Used to set the method of operating the AEL button to lock AE. At the When the SET button is pressed a beep sounds. default setting, when the AEL button is pressed, AE is locked; pressing 0: ON (AF) (default setting) the button again releases the AE lock.
  • Page 104 C-97 Support for Mamiya ZD backs Liquid Crystal Display This function should ONLY be activated when shooting on a Mamiya ZD Due to the limitations of the space and letters, words and letters on the back. LCD are abbreviated. 0: Default setting NO Mamiya ZD back on the camera body Display examples of the main LCD Display examples in the custom 1: Mamiya ZD back on camera body...
  • Page 105 Custom Functions Overview (most can also be set from the back as well) Item Initial setting (0) C-00 Custom Function User Last used User A User B User C C-01 Steps of aperture, shutter speed, Exposure compensation 1/3 EV step 1/2EV step 1 EV step C-02 Aperture setting after lens change...

  • Page 106: Custom Dial Modes C1, C2 Or C3

    9.16 Custom Dial Modes C1, C2 or C3 Mode dial options C1, C2 and C3 can be used to store preferred settings. These settings can be changed instantly to suit the photographer's needs. Users can change the settings on the camera body or via a Leaf Credo back.

  • Page 107: Lenses And Multi-Mount

    9.17 Lenses and Multi-Mount When it comes to lenses, Mamiya Leaf provides the widest range of possibilities to ensure photographers get the most creative freedom from their Mamiya camera. This chapter looks at some possible lens systems. However, it is worth noting that there are even more applicable lenses available than presented in the upcoming pages.

  • Page 108: Maintenance

    A frequently used product should be inspected periodically at the nearest One service center. official Mamiya Leaf repair center. Do NOT try to repair any camera, lens Do not attempt to clean the surface or back errors or malfunctions – consult your local dealer.

  • Page 109: Battery Socket

    10.2 Battery Socket Notice: Never leave batteries in the socket if the camera or back is not going to Make sure to re-install the empty battery case into the body. be used for long periods of time. The empty battery cassette must be Keep contacts clean and dry at all times.

  • Page 110: Camera Display Error-Notification

    10.4 Camera Display Error-Notification When Any of These Displays Appear... LCD Display Causes and remedies Main LCD Viewfinder LCD Magazine LCD Problems Remedies Panel readouts * If the camera cannot focus in the AF S (Single) mode, you Try to adjust focus again, or change to the focus lock mode cannot release the shutter.

  • Page 111: Lens Maintenance

    • The focusing of the Leaf Credo back camera back can be altered. • It is only possible to remount the filter without dust getting in between the filter and the CCD if you have access to special clean room facilities. • The Mamiya Leaf Product Warranty is terminated.
  • Page 112 10.8 Mamiya 645DF Camera Body Specifications Modular 645 AF SLR body Camera type Mamiya Digital focal plane lenses, Schneider-Kreuznach • Open platform for maximum choice and compatibility Lenses designed leaf shutter lenses and Mamiya 645 AFD lenses Compatible with Hasselblad V lenses • Durable, proven platform for secure operation Open platform back mount Backs...

  • Page 113: Mamiya 645Df Housing Specification

    10.9 Mamiya 645DF Housing Specification Shutter Electronically controlled vertical metal focal plane shutter (vertical travel). Camera type 6 x 4.5 cm format, electronically controlled focal plane shutter, TTL Shutter speed AE 30 to 1/4000 sec (1/8 step), manual 30 to 1/4000 sec (1/2 or multiple mode AE, AF single lens reflex.

  • Page 114: Software

    11.0 Software Capture One Pro is a professional RAW converter and image editing software. It contains all the essential tools and high-end performance in one package to enable you to capture, organize, edit, share and print images in a fast, flexible and efficient workflow. Go to http://help.phaseone.com/en for further information regarding Capture One.

  • Page 115: End User Support Policy

    Digital camera back pricing and repairs are also handled locally. If there is no local partner in your area, then contact Mamiya Leaf, and we can assist you directly or through one of our partners. Find your local Mamiya Leaf partner or take advantage of Mamiya Leaf’s...

  • Page 116: Web Resources

    12.1 Web Resources Mamiya Leaf offer users a host of online resources to inspire, enthuse and inform. Find detailed information including User Guides and manuals about Capture One and our digital backs at: www.mamiyaleaf.com Knowledge Base Phase One’s searchable Knowledge Base at http://support.phaseone.com provides detailed answers to many users’...

  • Page 117: Open Platform - Freedom Of Choice

    13.0 Open Platform – Freedom of Choice Mamiya Leaf’s Open Platform policy delivers maximum choice and compatibility with a wide range of different camera platforms. This section covers the Leaf Credo back’s compatibility with the Hasselblad V and H series, Mamiya RZ67 Pro IID, Phase One 645, Mamiya 645, Contax 645 and View Camera solutions.

  • Page 118: More Details: Leaf Credo And Mamiya 645 Series Cameras

    Thus, when the camera is rotated and an image is captured in portrait position the image appears correctly oriented on the LCD and in the Capture One application. Image (left) features the V-Grip Air. Mamiya Leaf Part # 020-00002A...

  • Page 119: Leaf Credo Back For Mamiya Rz67 Pro Iid

    The Mamiya 645DF + version of a Leaf Credo back can be used on a Mamiya RZ67 PRO IID with a Mamiya RZ67 PRO IID adapter plate. (Mamiya Leaf # 518-04228A) 14.1 Mounting Leaf Credo back on the Mamiya RZ67 PRO IID 1.

  • Page 120: Viewfinder Masking

    14.2 Viewfinder Masking The image area of the Mamiya RZ67 Pro IID at 56 x 69.5 mm is larger than the size of the three Credo models’ sensors so it is necessary to insert a viewfinder mask. There are two different masks available for the Mamiya RZ67 Pro IID according to the specific Credo that is being used.

  • Page 121: More Details: Mamiya Rz67 Pro Iid

    14.3 More Details: Mamiya RZ67 Pro IID Mode Selector The mode selector on the trigger button should be turned to the white dot when used with the Leaf Credo back. The selector should be set to the orange dot to avoid draining the small battery when the Leaf Credo back is attached to the body and not in use.

  • Page 122: Leaf Credo Back For Hasselblad V Series

    15.0 Leaf Credo back for Hasselblad V Series The Leaf Credo back can be mounted on a wide range of Hasselblad cameras including Hasselblad 555 ELD, 553 ELX, 501 CM and 503 CW. 15.1 Mounting the Leaf Credo back on a Hasselblad V Series Camera 1.

  • Page 123: Mounting A Viewfinder Mask On A Hasselblad V Series Camera

    15.2 Mounting a Viewfinder Mask on a Hasselblad V Series Camera The image area of a Hasselblad V camera body (approximately 6 x 6 cm) is a different size than the three Credo model’s sensors so it is necessary to insert a viewfinder mask. There are two different masks available for Hasselblad V series cameras according to which Credo is being used.

  • Page 124: More Details: Hasselblad V Series

    15.3 More Details: Hasselblad V Series Sync Cable A sync cable is always connected from the lens to the small connector in the front plate on either the left or right side of the Leaf Credo back regardless of which Hasselblad V type camera used. Flash Lead Connection A flash cable is always connected to the F-connector on the Leaf Credo back with all Hasselblad V series cameras.

  • Page 125: Hasselblad 555 Eld

    15.4 Hasselblad 555 ELD Ensure that the shutter release on the front of the Hasselblad 555 ELD is in the DIG position when using a Leaf Credo back. If for any reason you have to use the 555 ELD in Film position (e.g. if the DIG is not working), then set the Shutter Latency on the Credo to Zero.

  • Page 126: Hasselblad 553 Elx

    15.5 Hasselblad 553 ELX When using the Leaf Credo back on some Hasselblad motorized bodies (e.g. Hasselblad ELX or Hasselblad ELM series), a motor cable is supplied to enable users to fire the camera shutter from a computer using the Capture One Pro Capture button. (See circled button left). Cable Connections The cable is connected between the multi-connector on the Leaf Credo back and the DIN connector on the Hasselblad.

  • Page 127: Hasselblad 501 Cm And 503 Cw Without Winder

    15.6 Hasselblad 501 CM and 503 CW without Winder The Leaf Credo back can also be used with mechanical Hasselblad cameras such as the 501 CM and 503 CW. These cameras are operated in single shot mode via the shutter release button or a standard cable release.

  • Page 128: Cables Shipped With Leaf Credo Back For Hasselblad

    15.8 Cables shipped with Leaf Credo back for Hasselblad V Classic and Value Added backs come with all the cables needed for the specific camera platform. A Value Added back also comes with an additional 50300143 cable for use with large format and technical cameras.

  • Page 129: Leaf Credo Back For Hasselblad H Series

    16.0 Leaf Credo Back for Hasselblad H Series The Leaf Credo (H-mount) digital back is designed specifically for Hasselblad H1 and H2 cameras. 16.1 Mounting the Leaf Credo back on the Hasselblad H1/H2 1. Place the bottom of the Leaf Credo back in the locking mechanism. 2.

  • Page 130: Viewfinder Masking

    16.2 Viewfinder Masking The image area of the Hasselblad H1/H2 cameras is 56 x 41.5 mm. A viewfinder mask is only needed for the smaller size of the Credo 40 CCD that measures 44 x 33 mm. Viewfinder masking is not necessary for Credo 80 and Credo 60 models as their light sensitive CCD measures 53.9 x 40.4 mm.

  • Page 131: More Details: Hasselblad H Series

    16.3 More Details: Hasselblad H Series Camera Display The Hasselblad H1/H2 incorporates a screen that displays information about the camera set-up. It shows the aperture value, AF mode, shutter speed etc. The Hasselblad H1/H2 also displays some Leaf Credo back information on this screen.

  • Page 132: Viewfinder Information

    Viewfinder Information The viewfinder information bar is located below the image area within the viewfinder display. It displays the camera’s exposure mode and values etc. It also includes a counter with the number of captures remaining on the storage media (see top bar circled left). ‘99’ is the maximum number displayed.

  • Page 133: Cables Shipped With Leaf Credo Back For Hasselblad H

    Flash Lead Connection A flash cable is always connected to the Hasselblad H1/H2 camera body. The flash sync cable must not be connected to the camera back when used on a Hasselblad H1/H2. The flash sync connector on the Leaf Credo back is only intended for use with a large format adapter.

  • Page 134: Leaf Credo Back For Contax

    17.0 Leaf Credo back for Contax 645 The Leaf Credo (Contax mount) digital back is designed specifically for the Contax 645 camera. The Leaf Credo back communicates with the Contax 645 through a fast internal electrical computer interface and utilizes TTL phase difference detection type auto focus system. 17.1 Mounting Leaf Credo back on a Contax 645 1.

  • Page 135: Viewfinder Masking

    17.2 Viewfinder Masking The image area of the Contax 645 camera is 56 x 41.5 mm. A focusing screen is only needed for the smaller size of the Credo 40 CCD that measures 44 x 33 mm. Changing viewfinders is not necessary for Credo 80 and Credo 60 models as their light sensitive CCD measures 53.9 x 40.4 mm.

  • Page 136: More Details: Contax

    17.3 More Details: Contax 645 Exposure Modes The Contax 645 manual (M) and semi-auto exposure modes (Av, Tv) are fully supported by the Leaf Credo back. Please note that Bulb is only supported on Contax/Leaf Credo back when used in conjunction with the Live View function.

  • Page 137: Flash Lead Connection

    TTL flash Using TTL flash with the Contax 645 camera and Leaf Credo back results in a two f-stop overexposure. When using TTL flash, the exposure compensation on the flash unit must be set to –2 f-stops. This overexposure happens because the CCD element reflects light differently than film and this cannot be communicated to the Contax.

  • Page 138: Cables Shipped With Leaf Credo Back For The Contax

    17.5 Cables Shipped with Leaf Credo back for the Contax 645 (Gold package only) Part# 50300143 Multi-connector to Lens sync (for use with large format in 2-shot mode) Part# 50300144 This cable is available as a separate purchase only. From multi-connector to mini jack female (to adapt older large format wake-up cables or older Kapture Group 1-shot adapter cables to connect to the multiport).

  • Page 139: Leaf Credo Back On View Cameras

    18.0 Leaf Credo Back on View Cameras The Leaf Credo back is compatible with most technical view cameras and large format cameras via camera interface adapters. The Leaf Credo back supports most mechanical shutters and some electronic shutters from Horseman, Schneider and other manufacturers. Sleeping Architecture The Sleeping Architecture was developed to help produce noise free exposures without the use of active cooling of the CCD.

  • Page 140: Using The 2-Shot Release

    18.1 Using the 2-shot Release The Leaf Credo back can be used with mechanical shutters that can be fired twice within four seconds. The first release of the shutter activates the digital back; the second release is for the exposure. If the time limit of four seconds is exceeded, the camera gives a warning ‘beep’...

  • Page 141: Shutter Latency Settings For Technical Camera Adapters

    18.3 Shutter Latency Settings for Technical Camera Adapters Technical camera adapters for the Leaf Credo back can be used with both normal and zero shutter latency. Select the Normal latency setting if the Leaf Credo back is used on a camera with a 2-shot release.

  • Page 142: Live View

    19.0 Live View The Live View function is intended for use when a camera is mounted on a tripod and the subject is stationary. Live View is ideal for use with technical view cameras in a studio environment or for architectural photography, where you would ordinarily have to rely on an external viewfinder or a separate focusing glass/sliding adapter.

  • Page 143: Starting Live View

    19.1 Starting Live View 1. Live View is accessed from the Camera Settings menu (circled left). The Camera Settings menu is always visible on the Home screen. Tap the Home soft button in the upper left corner of the back to reveal the Home screen if it is hidden.

  • Page 144: White Balance

    19.2 White Balance 1. After selecting the White Balance Picker, tap the screen to select a neutral area to calibrate the Live View. 2. If a precise white point is difficult to achieve in full screen view, slide a finger on the right side of the screen to zoom into a part of the image that you want to use as white reference.

  • Page 145: Zoom

    19.4 Zoom Zoom into the Live View by sliding a finger up in the left side of the screen. Double tap on the image to bring up a 100% view. If a zoom is already applied, double tap the screen to return to a full image view. 19.5 Grid 1.

  • Page 146: Accessories

    19.7 Accessories Live View is easily overexposed due to the high sensitivity of the Credo CCD sensor and its large size. It is sometimes necessary to take steps to prevent overexposure by either stopping down the aperture or by using a neutral density filter (ND filter).

  • Page 147: Live View Camera Support

    19.8 Live View Camera Support The Leaf Credo back Live View function is supported on both medium and large format view cameras. Find out how to operate Live View from the following list of cameras: View Cameras 1. Open the lens and select the desired aperture value. 2.
  • Page 148 Hasselblad V 1. Activate Live View on the Leaf Credo back. 2. Select B (Bulb) mode. Mamiya RZ67 Pro IID 1. Activate Live View on the Leaf Credo back. 2. Select B (Bulb) mode. Note: It is only possible to change the aperture when the camera body is idle/not exposing.
  • Page 149 http://www.mamiyaleaf.com © 2012 65301597-A CREDO MAMIYA USER GUIDE V1.14...

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