GXR MOUNT A12 Instruction Manual The serial number may be found on the bottom of the lens.
Package Contents Before using your Ricoh lens, confirm that the package contains the items listed below. Lens mount unit Mount cap The serial number may be found on the bottom. Comes attached to the lens mount unit. Connector cap Lens checker Comes attached to the lens mount unit.
Soft case Instruction manual (this manual) Warranty
Introduction To use this lens mount unit, you need to attach Leica M Mount Lens etc. to GXR camera body. Refer to the Camera Body User Guide for details about how to operate shooting and playback functions and change settings and to read important precautions for use. This instruction manual will explain functions and operating procedures that are available only when this lens mount unit is used with a compatible camera body. See also the GXR Camera Body User Guide.
Safety precautions Test shots Copyright Exemption from liability Warranty Radio interference Read all safety precautions thoroughly to ensure safe use. Take test shots to ensure that the camera is working properly before taking photos on important occasions. Reproduction or alteration of copyrighted documents, magazines, and other materials, other than for personal, home, or other similarly limited purposes, without the consent of the copyright holder, is prohibited. Ricoh Co., Ltd.
© 2011 RICOH CO., LTD. All rights reserved. This publication may not be reproduced in whole or in part without Ricoh’s express written permission. Ricoh reserves the right to change the contents of this document at any time without prior notice. Every effort has been made to ensure the accuracy of the information in this document. Should you nevertheless notice any errors or omissions, we would be grateful if you would notify us at the address listed on the back cover of this booklet.
Safety Precautions Warning Symbols Various symbols are used throughout this instruction manual and on the product to prevent physical harm to you or other people and damage to property. The symbols and their meanings are explained below. Danger This symbol indicates matters that may lead to imminent risk of death or serious injury if ignored or incorrectly handled. Warning This symbol indicates matters that may lead to death or serious injury if ignored or incorrectly handled.
Sample Warnings The symbol alerts you to actions that must be performed. The symbol alerts you to prohibited actions. The symbol may be combined with other symbols to indicate that a specific action is prohibited. Examples = Do not touch = Do not disassemble Observe the following precautions to ensure safe use of this unit. Danger Do not attempt to disassemble, repair or alter the equipment yourself. The highvoltage circuitry in the equipment poses significant electrical hazard.
Warning Keep the equipment out of the reach of children. Do not touch the internal components of the equipment if they become exposed as a result of being dropped or damaged. The high-voltage circuitry in the equipment could lead to an electric shock. Remove the battery as soon as possible, being careful to avoid electric shocks or burns. Take the equipment to your nearest dealer or service center if it is damaged. Do not use the equipment in wet areas as this could result in fire or electric shock.
Caution Do not allow the equipment to get wet. In addition, do not operate it with wet hands. Both pose the risk of electric shock. Safety Precautions for Accessories 10 When using optional products, carefully read the instructions provided with the product before using that product.
Table of Contents Package Contents.................................................................................................................. 2 Introduction............................................................................................................................. 4 Safety Precautions................................................................................................................. 7 Names of Parts........................................................................
Focus........................................................................................................................................24 P: Program Shift Mode/A: Aperture Priority Mode..................................................24 S: Shutter Speed Priority Mode.......................................................................................25 M: Manual Exposure Mode...............................................................................................25 Addition of Scene Modes....
[Focus Assist].........................................................................................................................35 [Peripheral illum.]................................................................................................................35 [Distortion Correction].......................................................................................................36 [Color shading correction].....................................................................................
Setup Menu..........................................................................................................42 [ISO Auto-High Settings]...................................................................................................42 [Digital Zoom Image] Setting..........................................................................................42 [Target Zoom Play]..............................................................................................................
Names of Parts 1 1 Connector 2 Lens release button 3 Body-side mount 2 3 15
Upgrading the Product Updating the firmware When you first attach the lens mount unit to the camera body, the version update function will start automatically if the firmware of the camera body need to be updated. In such case, update the firmware of the camera body using the following procedure. If the firmware version is already up to date, the version update function will not start and you can use the lens right away.
2 Turn on the camera body. • A confirmation message about updating the firmware appears. 3 Press the Fn1/Fn2 buttons to select [Yes] and then press the MENU/ OK button. • The firmware update begins and the following messages appear on the picture display. [Checking rewrite file] [Rewriting program] The camera restarts and the firmware version will be displayed, and then the update will be completed.
Note--------------------------------------------------------------------------------------• The lens does not have to be attached when updating the firmware. • To confirm the firmware version, select [Firmware Version] in the setup menu. Alternatively, with the camera off, keep the 6 (Play) button pressed for more than 1 second while holding the – button pressed down. The firmware version will appear for about 20 seconds. • For the latest information on firmware updates, see the Ricoh Web site (http://www.
Attaching the Lens Determining whether a lens can be used with the lens mount unit Check to see if your lens can be attached to the lens mount unit. 1 Line up the holes on the lens checker with the tabs on the lens mount, and slide the lens checker straight onto the lens. • Slide it on so that it lightly rests on the lens.
2 Place the lens on a flat surface, and check it from the side, edge-on. • Check to make sure that the lens checker and the lens mount side are firmly attached to each other with no gaps. The lens cannot be attached in the following cases: The lens is sticking out of the top of the lens checker. There are gaps between the lens checker and the lens mount.
Caution----------------------------------------------------------------------------------• Forcibly attaching the lens mount unit to a lens that cannot be attached may cause the lens or lens mount unit to be scratched or damaged. • Do not attempt to forcibly push the lens checker onto the lens mount. Handle with care so as not to scratch or otherwise damage the lens when attaching it. • With retractable lenses, check the lens with it retracted.
Attaching the Lens 1 Line up the mark on the lens with the red mark on the lens mount unit, and attach the lens straight onto the lens mount unit. 2 Turn the lens to the right until the lens lock pin lines up with the lens lock groove. Removing the Lens 1 Turn the lens to the left while pressing the lens release button until the mark on the lens lines up with the red mark on the lens mount unit. 2 Pull the lens straight out to remove it.
Cleaning the sensor unit Follow the steps outlined below to clean the sensor. 1 Turn on the power. 2 Slide the POWER switch to OFF while pushing the N button. • Turn off power with the shutter left open. 3 Clean the unit using a blower from a camera supply store. 4 Once done cleaning, turn the power on and then off again. Caution----------------------------------------------------------------------------------• Do not touch the sensor or shutter.
Shooting Focus The only focus mode available is MF (Manual Focus). Adjust the focus manually using the lens. Note--------------------------------------------------------------------------------------Using [Enlrg Display] (GP. 27) or [Focus Assist] (GP. 35) from the shooting menu will make it easier to check the focus. P: Program Shift Mode/A: Aperture Priority Mode P: Program Shift Mode and A: Aperture Priority Mode operate in the same way as c: Auto Shooting Mode.
S: Shutter Speed Priority Mode If [Auto] or [Auto-Hi] is selected for the ISO setting, the exposure will be adjusted to the proper exposure within the ISO range while the camera is in shutter speed priority mode. M: Manual Exposure Mode If [Auto] or [Auto-Hi] is selected for ISO Setting, ISO will be fixed at 200 while the camera is in manual exposure mode. You can select between B (Bulb) and T (Time) for the shutter speed.
Addition of Scene Modes [Miniaturize], [High Contrast B&W], [Soft Focus], [Cross Process], [Toy Camera], and [Electronic Shutter] have been added to Scene Mode. [Electronic Shutter] allows you to take pictures without worrying about the shutter release sound or vibrations. You can select a shutter speed between 1/8000 sec. and 1 sec.
Enlarging pictures Pressing and holding down the MENU/OK button enlarges and displays the center. Pressing and holding down the MENU/OK button again enlarges the center and displays the enlarged part over the entire screen. Pressing and holding the MENU/OK button again returns to normal display. You can set the display magnification by pressing and holding down the t (Self-timer) button or by selecting [Magnification Ratio] from the shooting menu.
Note--------------------------------------------------------------------------------------• The display returns to the normal display when exposure compensation is executed, or with the Direct button, in Enlarged View mode. • If AE Lock is turned on before the entire image is enlarged, AE will continue to run during Enlarged View, and pictures will be captured at the locked AE settings. • You can register [Enlrg Part] and [Enlrg All] to the [Set Fn1/Fn2 Button] in the Key Custom Settings menu.
Settings [Picture Quality/Size] The following picture quality, image size and aspect ratio options are available for the [Picture Quality/Size] setting. A photograph‘s file size will depend on the combination of picture quality and image size used. When recording movies, you can select the [Movie Size].
Photographs Item RAW L (Large) M (Middle) 30 Aspect ratio Compression Image size (pixels) 16:9 *2 FINE/NORMAL/VGA *1 4288 × 2416 4:3 FINE/NORMAL/VGA *1 3776 × 2832 3:2 *2 FINE/NORMAL/VGA *1 4288 × 2848 1:1 *3 FINE/NORMAL/VGA *1 2848 × 2848 16:9 *2 FINE/NORMAL 4288 × 2416 4:3 FINE/NORMAL 3776 × 2832 3:2 *2 FINE/NORMAL 4288 × 2848 1:1 *3 FINE/NORMAL 2848 × 2848 16:9 *2 FINE/NORMAL 3456 × 1944 4:3 FINE/NORMAL 3072 × 2304 3:2 *2 FINE/NORMAL 3456 × 2304 1:1 *3 FINE/NORMAL
Item Aspect ratio Compression Image size (pixels) 5M 4:3 FINE 2592 × 1944 3M 4:3 FINE 2048 × 1536 1M 4:3 FINE 1280 × 960 VGA 4:3 FINE 640 × 480 *1 *2 *3 When [RAW] is selected, this is the setting used for the JPEG copy. Depending on the area photographed, black bands may appear on the top and bottom of the picture display. Depending on the area photographed, black bands may appear at the right and left sides of the picture display.
[Noise Reduction] Perform noise reduction from [Off ], [Auto], [Weak], [Strong], or [MAX]. The time required to record images varies with the option selected. Caution----------------------------------------------------------------------------------You cannot use this function when [Portrait], [Sports], [Miniaturize], [High Contrast B&W], [Soft Focus], [Cross Process], [Toy Camera], or [Skew Correct Mode] is selected in the scene modes.
[White Balance] You can select [Incandescent Lamp1] or [Incandescent Lamp2] in the [White Balance] settings. Use with incandescent lighting. Using [Incandescent Lamp2] will leave a slightly redder tint compared to [Incandescent Lamp1]. Note--------------------------------------------------------------------------------------• When [Incandescent Lamp2] is selected, images will be shot with the same color shades as with the [Incandescent] setting described in the Camera Body User Guide.
[ISO Setting] [ISO-LO], [ISO 250], [ISO320], [ISO 500], [ISO640], [ISO 1000], [ISO1250], [ISO 2000], and [ISO 2500] can be selected. Note--------------------------------------------------------------------------------------• [ISO-LO] is equivalent to ISO 100 ([Electronic Shutter] of Scene Mode is equivalent to ISO 125). However, the dynamic range gets narrower and the higher brightness levels make whiteout more likely to occur.
[Focus Assist] The shape outlines and contrast of the images shown on the picture display are intensified, making it easier to adjust the focus. Note--------------------------------------------------------------------------------------You can select the display method for Focus Assist from [Focus assist selection] in the setup menu. (GP. 44) [Peripheral illum.] You can correct the background light intensity in the range of -3 to +3.
[Distortion Correction] You can correct distortion in an image by selecting [Barrel] or [Pincushion] and then selecting [Strong], [Medium], or [Weak]. Caution----------------------------------------------------------------------------------You cannot make corrections to images displayed on the picture display or to RAW images. [Color shading correction] You can correct the color tones in the four corners of the image. You can correct in a range between -4 and +4 for both R and B.
[Flash Shut Spd Lim] Use to limit the shutter speed to lower speeds while the flash is being used in order to prevent camera shake. Select from [Auto], [1/2], [1/4], [1/8], [1/15], [1/30], [1/60], or [1/125]. The shutter speed will not drop below the set speed while the flash is being used. Note--------------------------------------------------------------------------------------• The maximum shutter speed setting that works with the flash is 1/180 sec.
Key Custom Settings Tab Menu [Reg. My Settings] You can select from any of My Settings Box [1] to [6] and Card [1] to [6] for the save location. [Edit My Settings] You can edit the [Lens Name], [Focal Length], and [F-aperture] for Exif files in [Lens Info. Input] from [Edit My Settings]. Note--------------------------------------------------------------------------------------This information does not affect the shooting settings.
[Shutter Button Confirmation] When [ADJ./DIRECT] is set, pressing the shutter release button halfway down will finalize settings in ADJ. mode and on the DIRECT screen, and you will be able to shoot pictures. When [ADJ.] is set, the ADJ. mode settings will be finalized, enabling you to shoot pictures. When [DIRECT] is set, the DIRECT screen settings will be finalized, enabling you to shoot pictures. After you finish shooting pictures, the system will return to the Monitoring screen. ADJ.
[ADJ. Direct ISO Control] When [ADJ. Direct ISO Control] is set to [On], you can push the ADJ. lever sideways when shooting is possible to change the ISO setting. The default setting is [Off ]. [Set Fn1/Fn2 Buttons] [Enlrg Display], [Focus Assist] and [Aspect Ratio] functions are added. [Delete My Settings] The settings registered to [My Settings Box] in [Reg. My Settings], to [Card], and to [MY1], [MY2], and [MY3] on the Mode dial return to their defaults.
[Restore Defaults] The key custom settings will be reset. Note--------------------------------------------------------------------------------------Settings set in [Reg. My Settings] will not be reset. [Zoom Button] You can select from [Off ], [Digital Zoom], [Exposure Compensation], or [White Balance] for the functions assigned to the 8/9 buttons.
Setup Menu [ISO Auto-High Settings] You can set the upper limits for the ISO setting and the shutter speed for switching the ISO setting when [ISO Setting] is set to [Auto-Hi]. [Digital Zoom Image] Setting The size of the recorded image varies depending on the auto resize zoom, as follows. Zoom ratio 42 Image size (pixels) Zoom ratio Image size (pixels) Approx. 1.0 × L Approx. 1.8 × 3M Approx. 1.2 × M Approx. 3.0 × 1M Approx. 1.5 × 5M Approx. 5.
[Target Zoom Play] With Enlarged Display in playback mode, you can zoom in on the image centered at the position to which the camera was shifted by target shift during shooting. Changing [Operation Sounds] [Shutter Sounds] goes off in [M-Cont Plus (High)]. The shutter sound does not go off when a mechanical shutter or [Electronic shutter] in the Scene mode is used. The focus sound goes off when the exposure is locked when the shutter release button is pressed halfway down.
[Zoom Display Release] You can select whether to maintain or cancel the enlarged view after shooting pictures in Enlarged View mode. Selecting [Off ] maintains Enlarged View mode and [On] cancels it after pictures are shot. [Focus assist selection] When [Focus Assist] is set to [On] in the shooting menu, you can select [MODE1] or [MODE2]. MODE1: Shape outlines for subjects/objects in focus are enhanced. MODE2: The picture display switches to black and white, and the area in focus glows in white.
Specifications Specifications are given for the lens mount unit mounted on a GXR body. Effective pixels Approximately 12.3 million Image sensor 23.6 mm × 15.7 mm CMOS (total pixels: approx. 12.9 million) Zoom 4.0 × digital zoom (photographs), 3.6 × digital zoom (movies); approx. 5.
Exposure link range (Auto shooting mode, Centerweighted light metering) With use of a standard lens (F2.5): 1.2 EV to 13.
Shooting mode Auto, program shift, aperture priority, shutter priority, manual, scene (movie, portrait, sports, landscape, nightscape, skew correction, Miniaturize, High Contrast B&W, Soft Focus, Cross Process, Toy Camera, Electronic shutter), My Settings Continuous Number of mode pictures shot in Continuous (Picture Size: RAW) Noise Reduction off or on (Weak): 4 pictures Noise Reduction on (Strong): 3 pictures Noise Reduction on MAX: 3 pictures Number of pictures shot in M-Cont Plus (1 set) HI (1280 ×
File size (approx.
File size (approx.) 1M 4:3 FINE: 812 KB/frame VGA 4:3 FINE: 197 KB/frame Battery life (based on CIPA standard) DB-90: approx. 330 shots *3 (Based on CIPA guide line) Dimensions (W × H × D) Lens mount unit only: 79.1 mm (w) × 60.9 mm (h) × 40.5 mm (d) (Based on CIPA guide line) When mounted on the camera body: 120 mm (w) × 70.2 mm (h) × 45.7 mm (d) (Based on CIPA guide line) Flange back: 27.8 mm Weight (approx.
*1 *2 *3 The options available vary with image size. A JPEG file is also recorded (the JPEG file may be a FINE- or NORMAL-quality file with the dimensions as the RAW file or a VGA file 640 × 480 pixels in size). RAW files use the standard DNG format promoted by Adobe Systems, Inc. For reference only; actual number of shots varies greatly according to how camera is used. We recommend that you carry spare batteries when in use for extended periods.
Compression Image size (pixels) 4288 × 2416 L FINE 3776 × 2832 4288 × 2848 2848 × 2848 3456 × 1944 M FINE 3072 × 2304 3456 × 2304 2304 × 2304 5M/FINE 2592 × 1944 3M/FINE 2048 × 1536 1M/FINE 1280 × 960 VGA/FINE 640 × 480 Internal memory 21 20 18 27 32 30 27 41 34 53 96 395 1 GB 2 GB 4 GB 8 GB 16 GB 32 GB 235 227 200 299 357 337 302 447 373 581 1059 4316 476 462 407 608 724 683 614 903 758 1182 2118 8778 935 907 799 1195 1419 1341 1206 1774 1490 2321 4160 17237 1912 1854 1633 2442 2902 2741 2466 36
Movies Image size (pixels) 1280 × 720 24 frames/second 640 × 480 24 frames/second 320 × 240 24 frames/second Internal memory 1 GB 21sec. 3min. 49sec. 1min. 11min. 2sec. 2min. 26min. 25sec. 24sec. 2 GB 7min. 46sec. 22min. 27sec. 53min. 43sec. 4 GB 15min. 58sec. 46min. 10sec. 110min. 27sec. 8 GB 31min. 10sec. 90min. 7sec. 215min. 35sec. 16 GB 62min. 26sec. 180min. 32sec. 431min. 52sec. 32 GB 125min. 15sec. 362min. 9sec. 866min. 19sec.
Appendices Optional Accessories The Lens mount unit can be used with the items (sold separately) listed below.
Note--------------------------------------------------------------------------------------• Before using an optional accessory, see the documentation that came with the product. • For the latest information on optional accessories, visit the Ricoh website (http://www.ricohpmmc.com/). Precautions for Use 54 • The warranty supplied with this product is only valid within the country of purchase.
• Do not touch the image sensor. • Keep the equipment dry and avoid handling it with wet hands. Failure to observe these precautions could result in malfunction of the equipment or electric shock. • Keep the connector clean.
Equipment Care and Storage Caring for the Equipment • Photographs can be affected by fingerprints and other foreign matter on the lens. Avoid touching the lens with your fingers. Remove dust or lint with a blower from a camera supply store, or gently clean the lens with a soft, dry cloth. Be especially careful around the barrel. • Clean the equipment thoroughly after using it at the beach or handling cosmetics. Do not expose the equipment to volatile substances such as thinner, benzene, or pesticides.
Storage • Do not store the camera where it will be exposed to: extreme heat or humidity; large changes in temperature or humidity; dust, dirt, or sand; severe vibration; prolonged contact with chemicals, including mothballs and other insect repellent, or with vinyl or rubber products; strong magnetic fields (for example, in the vicinity of a monitor, transformer, or magnet). • When storing, place the product in a camera case, etc.
Warranty and Servicing 58 1. This product is backed by a limited warranty. During the warranty period mentioned in the Warranty supplied with your equipment, any defective parts will be repaired free of charge. In the event of equipment malfunction, contact the dealer from which you purchased the equipment or your nearest Ricoh Repair Center. Please note that you will not be reimbursed for the cost of bringing the equipment to the Ricoh Repair Center. 2.
3. After the warranty period has passed, you will be liable for all repair fees, including those incurred at an authorized service center. 4. You will be liable for all repair fees, even within the warranty period, if the warranty card is not attached or if the distributor’s name or the purchase date have been changed or are not indicated on the card. 5.
8. Parts essential to the servicing of the equipment (that is, components required to maintain the functions and quality of the equipment) will be available for a period of five years after the equipment is discontinued. 9. Please note that if the equipment is seriously damaged by flooding, submergence, infiltration of sand or mud, violent shocks or dropping, it may not be repairable, and restoration to its original condition may be impossible.
If You Encounter a Problem with This Product Ricoh offices 3-2-3, Shin-Yokohama Kouhoku-ku, Yokohama City, Kanagawa 222-8530, Japan http://www.ricoh.com/r_dc 5 Dedrick Place, West Caldwell, New Jersey 07006, U.S.A. RICOH AMERICAS CORPORATION 1–800–22RICOH http://www.ricoh-usa.com/ Oberrather Str. 6, 40472 Düsseldorf, GERMANY (innerhalb Deutschlands) 06331 268 438 RICOH INTERNATIONAL B.V. (EPMMC) (außerhalb Deutschlands) +49 6331 268 438 http://www.ricohpmmc.
Ricoh offices RICOH ASIA PACIFIC OPERATIONS LIMITED 21/F, One Kowloon, 1 Wang Yuen Street, Kowloon Bay, Hong Kong Ricoh Company, Ltd.
