Shofu EyeSpecial C-IV Advanced Manual
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Shofu EyeSpecial C-IV Advanced Manual

Smart digital camera
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Read carefully through the "Important Safety Instructions"
(included in the package) before using this camera.
Smart digital camera designed exclusively for dentistry
Advanced Manual

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Summary of Contents for Shofu EyeSpecial C-IV

  • Page 1 Read carefully through the “Important Safety Instructions” (included in the package) before using this camera. Smart digital camera designed exclusively for dentistry Advanced Manual...
  • Page 2 For the latest information on the EyeSpecial C-IV, visit our website at www.shofu.com...

  • Page 3: Before Using Your Camera

    ● All relevant issues have been considered in the preparation of this manual. However, should you notice an omission or any questionable item in this manual, please feel free to notify your SHOFU dealer. ● In case of missing pages or disorder, please contact your local dealer for replacement.
  • Page 4 ● SHOFU will repair and replace the camera in case of defect within the warranty period. We do not assume any responsibility for subsequent damages arising from the failure of the unit beyond the warranty period.

  • Page 5: Table Of Contents

    Contents Before using your camera Special functions of shooting modes Intended use • Mirror mode Important precautions • Face mode • Tele macro mode 1 Getting to know your camera 3 - Record movie Names of parts Focus and record movie Front view 3 Advanced technique (photo) Bottom view...
  • Page 6 7 Maintenance and storage Protecting images Protect image 8 Troubleshooting Protect selected multiple images simultaneously Camera problems • Protect this image Error messages • Protect / unprotect selected images Frequently asked questions • Protect all images • Unprotect all images 9 Specifications Playing movies / viewing photos with HDMI cable 10 Accessories...

  • Page 7: Getting To Know Your Camera

    Getting to know your camera Names of parts Front view Part name Explanations Power switch To turn the camera on or off When taking photos, half-press to autofocus. Then, press down completely to take the Shutter button photo. Indicates the working state of the camera by colour and status of blinking Status Working state of the camera Green light...

  • Page 8: Bottom View

    Bottom view Part name Explanations Strap eyelet Holds the hand strap Lock lever Locks the battery cover shut Battery cover Holds batteries in place Tripod socket To affix to a tripod Name plate The serial number of the camera can be found here Strap hole To attach the lens cap strap Back and side views...

  • Page 9: Function Keys

    Part name Explanations Camera mode Function Brief press: Change magnification rate of instant playback. Shooting mode Long press: Picture information turns on and off. Playback mode Brief press: Display patient information. SET key (original size) Long press: Picture information turns on and off. Playback mode Brief press: Select image (thumbnail images)

  • Page 10: Lcd Screen Indicator

    LCD screen indicator Information displayed on the LCD screen for shooting mode and playback mode, respectively, is as follows. Shooting mode PHOTOS Name Explanations Reference Function changes depending on the mode you select. The functions available Function tabs – are displayed on the LCD monitor. 1a: Preinstalled modes Preinstalled modes are displayed p.
  • Page 11 Name Explanations Reference Indicates if the focus is appropriate or inappropriate when autofocused (green): in focus Focus p. 32 (red): out of focus Appears when auto cropping is available. The icon is in green or red. Auto cropping Green: Auto cropping in range p.
  • Page 12 MOVIES Name Explanations Reference Function changes depending on the mode you select. The functions available Function tabs – are displayed on the LCD monitor. 1a: Preinstalled modes Preinstalled modes are displayed p. 22 1b: Custom modes Custom modes are displayed p.

  • Page 13: Playback Mode

    Playback mode PHOTOS Name Explanations Reference Function changes depending on the mode you select. The functions available Function tabs – are displayed on the LCD monitor. 1a: Shooting mode Change to shooting mode p. 18 1b: Magnify image To magnify the displayed image p.
  • Page 14 MOVIES Name Explanations Reference Function changes depending on the mode you select. The functions available Function tabs – are displayed on the LCD monitor. 1a: Shooting mode Change to shooting mode p. 18 1b: Thumbnail index Thumbnail index is displayed p.

  • Page 15: Operation Methods

    There are two ways to operate this camera. Direct screen touch Touch a function tab you want to select. Tips Touch panel function of EyeSpecial C-IV Screen keys can be operated with or without Face Low glare gloves or by using the tip of a stylus. However, securely pressing with finger is recommended.

  • Page 16: Getting Started

    Getting started Perform the following preparation before you start taking pictures. Attaching the hand strap Attach one end of the strap to the strap mount on the lateral side of the camera and another to the eyelet on the bottom of the camera. ATTENTION CAUTION Always use the strap to avoid dropping the camera accidentally.

  • Page 17: Attaching The Lens Cap Strap (Optional)

    Put the other end of the strap through the strap eyelet. Adjust the strap while holding the camera until the optimal fit is obtained. Feed the strap end through the slide adjuster to fix. Insert the strap into the buckle as pictured below. Attaching the lens cap strap (optional) Loop the lens cap strap to the strap hole. Take the lens cap itself and push it through the loop that is sticking out. If you do not need the lens cap strap, cut it off with scissors etc.

  • Page 18: Installing Batteries

    Installing batteries The battery slot is on the bottom side of the camera. Gently turn the camera upside down to install the batteries. Turn the lock lever to the position “UNLOCK”. Then, slide the battery cover to the front side of the camera.

  • Page 19: Inserting Sd Memory Card

    Close the cover securely. Tips If you want to use the “SureFile” Software, your SD memory card must first be formatted by the EyeSpecial C-IV camera. ☞ see page 69 (“Transferring images to your computer”) Removing SD memory card Open the card cover.
  • Page 20 Tips ● Storage capacities (number of pictures) Approximately 350 shots can be taken with a fully charged rechargeable nickel metal hydride battery (NiMH; cell capacity 1,900 mAh). Approximately 250 shots can be taken when using new alkaline batteries (based on in-house test results). The numbers above are just rough estimates and your results may vary. Extensive operation of the camera settings or viewing photographs may reduce the number of shots.

  • Page 21: Removing The Lens Cap

    Removing the lens cap Pinch the notches on the lens cap and pull it off. • Reattach the lens cap by pinching the notches. • Always attach the cap when the camera is not in use. Turning the camera on Rotate the power switch to turn the camera on.
  • Page 22 Setting the time zone Select a time zone. Choosing the display style Select a date format. Setting the date and time Rotate the dial key or touch the screen to move to the next field. Press F2 or the F3 to increase or decrease the value for each option.
  • Page 23 ● Slow response of the camera The EyeSpecial C-IV sometimes does not respond to your command immediately when other operations are in progress; for example, immediately after you rotate the dial key to change the magnification rate and then press the shutter button half-way to focus or just after you´ve taken a picture etc.

  • Page 24: Basic Technique

    Before you start taking pictures / movies The EyeSpecial C-IV is designed exclusively for dentistry, which is different from general digital cameras that allow pictures at any distance from the subject. In order to take intraoral photos under optimal conditions, the distance from the subject has to be within a certain range.

  • Page 25: Input Patient Information Or Photograph Patient Record (Optional)

    Erase last character Finish the input Tips The EyeSpecial C-IV has a function that makes the recording of patient information mandatory. When this function is activated, you cannot take photos unless you record the patient information. ☞ see page 96...

  • Page 26: Scan Qr Code

    Scan QR code (feature only available in conjunction with SureFile software) The patient’s name and ID number can be stored by scanning a QR code exclusive to this camera. When you select “Scan QR Code”, the following display appears on the screen. Hold the camera over the code in such a way that the white square on the screen is centered over the QR code.

  • Page 27: Photograph Patient Record

    Photograph patient record The patient’s name can be recorded by taking a picture of his/her medical record. When you select “Photograph patient record”, the display on the right appears on the screen. Position the camera to photograph the patient name and press the shutter button halfway to focus properly.

  • Page 28: Select Shooting Mode

    Select shooting mode Preinstalled modes Press or the F1 key to display all modes preinstalled. Nine different modes are preinstalled. Select the optimal mode for each purpose. Blue frame: Selected mode Back to previous display… Up... Down... Change to mode list…...
  • Page 29 Shooting modes Mode Intended use Explanation Standard For standard intraoral Basic mode for dentistry. photography Surgery For intraoral photography from You can take photos from a greater distance than a greater distance in Standard mode. This mode is optimal for surgery, when you do not wish to put the camera close to the subject.

  • Page 30: Custom Modes

    Tips Change mode display There are two different ways of displaying the modes: mode list and mode details. Press the F4 key ) to alternate between them. Mode details Mode list Custom modes Preinstalled camera settings can be changed and registered as custom modes for future use. When pressing or the F2 key in the shooting mode, three custom settings appear on the screen.

  • Page 31: Scan Qr Code

    Scan QR code Camera settings can be changed all at once by scanning a QR code (exclusive for this camera). Thereby make sure the camera is in a shooting mode (one of the 9 preinstalled modes), since QR codes cannot be scanned in the custom mode.
  • Page 32 Select from Custom 1 to Custom 3 to register the setting. When taking photos using the registered custom mode, follow the procedures of “Custom modes” on page 24 of this Advanced Manual.
  • Page 33 QR codes for custom settings Following are the QR codes for custom settings. Select the appropriate setting for the desired purpose. QR code Mode Intended use Explanation Brightness compensation Stone model For photographing large stone is -0.7 Ev with other settings (large) models such as study models.

  • Page 34: Select Magnification Rate (Photo)

    The following procedures are different for taking photos or recording movies. ☞ see page 37 "Record movie" Select magnification rate (photo) Rotate the dial key to display the magnification indicator on the center of the screen. Then, rotate the dial key again to determine the magnification rate. The indicator will disappear approximately 3 seconds after setting the magnification rate.
  • Page 35 Mirror mode Occlusal view Upper jaw palatal view Anterior lingual view 1/2 - 1/2.5 1/1.3 - 1/1.5 1.0 - 1/1.3 Face mode Mouth Face Half-body Full-body Low glare / Whitening / Isolate shade mode Shade taking Anterior close-up Prothesis Stone model 1/1.3 - 1/1.5 1.4 - 1.0 1.4 - 1/1.3 1.4 - 1/2...

  • Page 36: Set Focus Distance (Photo)

    Tele macro mode Anterior close-up Prothesis Outside flash 2.0 - 1/1.8 2.0 - 1/1.8 Prothesis Impression Stone model Inside flash 2.0 - 1/1.8 2.0 - 1/1.8 2.0 - 1/1.8 Set focus distance (photo) Based on the optimal focus distance displayed on the upper area of the screen, set the distance between the camera and the subject.
  • Page 37 Change the camera position until the subject appears sharply on the screen. Too close Too far (blurred) (in focus) (blurred) Note Do not press the shutter button until the distance is determined. Tips ● Focus distance Even if the actual focus distance is outside the optimal focus distance, you can take a picture as long as it’s within the possible distance range.

  • Page 38: Take Picture

    Take picture Focus and take picture Tips When the flash mode icon is displayed, the flash is being charged. You cannot take photos until it is fully charged. (Flash charging takes longer, if the batteries haven´t been used for a longer period of time.) Half-press the shutter button to focus.
  • Page 39 Tips Autofocus Spot When touching the center of the LCD screen (in the shooting mode), the focus mode can be changed to AF Spot mode with the touched area being the center of the focus. For returning to standard AF mode, keep pressing the spot focused area for a few seconds.
  • Page 40 Tips Auto cropping The auto cropping function crops the images automatically based on the selected magnification rate. Due to this function, the picture can still be taken at the magnification rate you selected, even if the subject is out of the optimal focus distance. The auto cropping function is not available for Face mode and Tele macro mode.

  • Page 41: Special Functions Of Shooting Modes

    Special functions of shooting modes ● M irror mode When you have taken a picture in Mirror mode, the image can be flipped vertically or horizontally afterwards as shown in the message display. • This message does not appear when you set the flip direction in the setup menu in advance. Info •...

  • Page 42: ● T Ele Macro Mode

    ● T ele macro mode When selecting Tele macro mode, “Attach close-up lens” appears on the LCD screen. Remove the lens cap first. Then the close-up lens should be screwed onto the front of the lens. Mount the close-up lens onto the camera lens and rotate it clockwise until it is securely attached.

  • Page 43: Record Movie

    Record movie Focus and record movie Press the shutter button to focus. blurred in focus After focusing properly, press the SET key to record a movie. When the distance changes and the target is no longer focused properly, press the shutter button again to adjust the focus.

  • Page 44: Advanced Technique (Photo)

    Advanced technique (photo) Follow the safety information indicated in the “Important Safety Instructions”. In this chapter, advanced techniques for taking more sophisticated images are introduced. Taking photos without auto cropping function Basic procedures are described in chapter 2 “Basic technique”. The magnification rate changes when the camera is positioned farther from the optimal focus distance.

  • Page 45: How To Take Photos Without Auto Cropping Function

    How to take photos without auto cropping function ● S elect magnification Rotate the dial key to display the magnification rate indicator on the center of the screen. Then, rotate the dial key again to select the magnification rate you desire. Current magnification rate Possible magnification range ● S et focus distance...
  • Page 46 Change the camera position until the subject appears sharply on the screen. Too close Too far (blurred) (in focus) (blurred) Note Do not press the shutter button until the distance is determined. Tips When you press the SET key, it will magnify x2 and when you push it again, it will magnify x4. When pressing it again, it will return to normal.
  • Page 47 ● T ake picture Tips When the flash mode icon is displayed, the flash is being charged. You cannot take photos until it is fully charged. (Flash charging takes longer, if the batteries haven´t been used for a longer period of time.) Half-press the shutter button to focus.

  • Page 48: Taking Photos With Manual Focus

    Confirm the proper focus, actual focus distance and magnification rate, and press the shutter button completely down to take the picture. In cases where the focus distance needs to be adjusted, release the shutter button and reposition the camera. Taking photos with manual focus You can select manual focus to optimise the conditions of your photo. The method to take photos is the same as for conventional dental digital cameras based on a single-lens reflex camera.

  • Page 49: How To Take Photos With Manual Focus

    How to take photos with manual focus ● S elect magnification Rotate the dial key to display the magnification rate indicator on the center of the screen. Then, rotate the dial key again to select the magnification rate you desire. Current magnification rate Possible magnification range ● S et focus distance Referring to the optimal focus distance displayed on the upper right of the screen, set the distance...
  • Page 50 Change the camera position until the subject appears sharply on the screen. Too close Too far (blurred) (in focus) (blurred) Note Do not press the shutter button until the distance is determined. Tips When you press the SET key, it will magnify x2 and when you push it again, it will magnify x4. When pressing it again, it will return to normal.

  • Page 51: Taking Photos By Adjusting Focal Length Manually

    Taking photos by adjusting focal length manually (like general digital cameras) You can change the focal length by changing the dial function to “Focal length”. The magnification rate can be disregarded when using this function. ● S etting the focal length manually Advantage Pictures can be taken without regard to magnification rate. Disadvantage The images taken aren’t standardised.

  • Page 52: How To Take Photos With Focal Length Set Manually

    How to take photos with focal length set manually ● A djust focal length Rotate the dial key to display the focal length indicator on the center of the screen. Determine the focal length by rotating the dial key. Rotate the dial key to change the focal length. mark indicates the digital zoom range.
  • Page 53 ● F ocus and take picture Half-press the shutter button to focus. Set the focus within the autofocus (AF) frame. AF area After focusing, press the shutter button completely down to take the picture.

  • Page 54: Tips For Taking Photos

    Tips for taking pictures Follow the safety information indicated in the “Important Safety Instructions”. In this chapter, further advanced techniques and useful information to help you take more sophisticated intraoral images are introduced.. The information given is just for your reference and does not guarantee, that optimal photos will be Note achieved by changing the settings or by using the techniques described in this chapter. Tips for holding the camera securely Uphold the bottom of the Hold the bottom or...

  • Page 55: Tips To Avoid Image Blurring

    Explanation The autofocus of the EyeSpecial C-IV is based on the contrast of the subject. Thus, when the subject is in a single color completely, has low contrast or is placed in very dark place, it might not be focused properly.

  • Page 56: Focusing The Area Outside Of The Af Frame

    Focusing using Autofocus Spot A specific area can be focused by using Autofocus Spot. Hold the camera toward the subject and touch the area you wish to focus. AF Spot area AF frame You can move the AF Spot focus within the AF frame. Half-press the shutter button to focus. Then, after focusing press the shutter button completely down to take the picture.

  • Page 57: Take Pictures With Focus Lock

    Take pictures with focus lock When you wish to focus on an area outside of the AF frame as indicated by the red frame below, take pictures with focus lock as follows. The area to be focused Move the camera in such a way that the target area is overlapped by the AF Spot area. Press the shutter button half way to focus.

  • Page 58: Fine-Tuning Brightness

    Fine-tuning brightness When photographing with a mirror in Mirror mode, the image might be too bright or too dark depending on the reflection factor of the mirror. When photographing something that scatters light intensely such as a stone model, the image might be too bright. In these cases, brightness needs to be fine-tuned. ● H ow to adjust brightness Shooting mode →...

  • Page 59: Focus Distance In Face Mode

    ● H ow to select the flash mode Shooting mode → dial key (rotate the dial key while pressing the F1 key.) ☞ see page 71 (“Flash mode”) and page 81 ("Shortcut function in shooting mode") Focus distance in Face mode Marking the floor with plastic tape is recommended to keep the optimal distance between the patient and the camera.

  • Page 60: Shadows Appearing In The Face Mode

    Shadows appearing in the Face mode Shadows might appear along the patient body or the background might be darker when photographing with the flas on. In order to overcome this problem, you can turn off the flash or use a slave strobe. ● T urning off the flash When turning off the flash, bright images can be taken without creating shadows.
  • Page 61 Face photo - from the front When using a slave strobe, brightness of the image varies depending on the position and angle of the slave flash and the light intensity. To achieve the best possible image quality, these factors must be optimally adjusted. There are two types of slave strobes: those responding to pre-flash and others to single flash. Use a Note strobe compatible with the single flash.

  • Page 62: Inside And Outside Flashes For Tele Macro Mode

    Inside and outside flashes for Tele macro mode In the Tele macro mode, you can choose to use either both inside or both outside flashes. Outside flashes should be used to minimise reflection and glare on the subject, while inside flashes should be used for photographing inside cavity walls etc. Outside flashes Inside flashes Reflection varies depending on the condition and configuration of the subject. Select an optimal flash...

  • Page 63: Tips To Minimise Shadows When Photographing Stone Models And Prostheses

    Tips to minimise shadows when photographing stone models and prostheses To minimise shadows created by using the flash, the use of a diffuser is recommended. ● P reparation Tracing paper approx. 4 x 10 cm: 2 pieces Using colourless tracing paper designed for photography is recommended. Cover both outside flashes with the tracing paper and tape them in place as indicated below.
  • Page 64 Use a light diffuser to minimise shadows. Without diffuser With diffuser...

  • Page 65: Playback

    Playback Follow the safety information indicated in the “Important Safety Instructions”. Viewing your image (photo / movie) Single image playback Press the F4 key in shooting mode to change to playback mode. The last image taken is displayed. 4 / 5 If the Play button appears in the center of the screen, the file is a movie.

  • Page 66: Reviewing Other Images

    Reviewing other images Rotate the dial key to scroll backward or forward through the pictures. Previous image Next image Thumbnail images Press the F3 key to view thumbnail images. Nine images are displayed simultaneously. In order to display a single view, select an image by moving the cursor with the dial key or using the keys and then press SET key.

  • Page 67: Erasing Images

    Erasing images Erase the displayed image Select playback mode and press the F4 key to erase the displayed picture. The message “Erase this image?” appears on the display. Press “OK” to erase it. Erase selected multiple images simultaneously You can erase multiple images simultaneously by selecting them from the thumbnail display.

  • Page 68: Protecting Images

    Protecting images Protect the image to avoid accidental deletion or unintended editing. Protect image Press the MENU key in the playback mode and select “Protect”. By pressing “OK” you can protect the image currently displayed. To release the protection, press the MENU key, Info select “Unprotect”...

  • Page 69: Playing Movies / Viewing Photos With Hdmi Cable

    Playing movies / viewing photos with HDMI cable Connect the camera with a TV or other device with an HDMI cable. HDMI terminal of EyeSpecial C-IV (Micro HDMI) HDMI terminal of connecting device Note Insert the HDMI cable into the terminal securely.
  • Page 70 • Some devices are incompatible with HDMI connectors. In that case, use a conversion adapter. • It can´t be guaranteed that the EyeSpecial C-IV is compatible with every HDMI devices. • Playback is possible on TVs or other devices using NTSC or PAL format.

  • Page 71: Functions While Viewing Photos

    Functions while viewing photos Magnify / downsize images • To magnify the image, press the F2 key in playback mode. Maximum magnification is at 6x. Press the key to reduce the size of the picture. Press F1 to redisplay the picture at the 1x (original) size. •...
  • Page 72 ● D raw on images (paint function) When “Draw” is selected, you can draw lines on the recorded images. Press F2 to draw lines and F3 to erase them. Draw Blue Exit… Gray Draw… Erase Erase… Gray Undo… Blue • Press F4 to undo the previous actions (maximum 5 previous actions).
  • Page 73 ● R otate images The images can be rotated by 90 degrees. • Press F2 to rotate the image clockwise or to rotate counter-clockwise. • Press F1 to finish rotation. Select “Save rotated image” to save the image. Rotate 90 degrees clockwise Rotate 90 degrees counter-clockwise Some computer software including Windows Picture and Fax Viewer installed in WindowsXP can not display the Info...

  • Page 74: Functions While Playing Movies

    Functions while playing movies Select a movie frame. Play Press the Play button on the center of the screen or press the SET key. Pause Press the Pause button or the SET key to stop the movie temporarily. Rewind / Fast Forward Rewind Press the Rewind button or rotate the...

  • Page 75: Transferring Images To Your Computer

    For simplified image management, SHOFU has created a proprietary file management software called “SureFile”. The easy to use and convenient SureFile software quickly sorts and files all images taken by the EyeSpecial C-IV according to the patient information entered prior to capturing images. To download this free software or for more information please visit www.shofu.co.jp/surefile/indexe.html.

  • Page 76: Menus

    Menus The EyeSpecial C-IV has a total of three menus: shooting mode menu, playback mode menu and setup menu. This chapter gives you an outline of these menus. Shooting mode menu You can manually set conditions, such as flash mode, brightness compensation etc.

  • Page 77: Tab 1

    Tab 1 ● F lash mode To select the flash mode (left & right / left / right) Flash mode Explanation L / R * Both flashes are on. Only the left flash is on (seen from the LCD) Only right flash is on (seen from the LCD) Flash is turned on Trigger When using a slave strobe (must be purchased separately...
  • Page 78 ● L ED lighting To turn the LED lights on and off and to adjust the intensity of the LED lights. Press “+” and “-” or rotate the dial key to adjust the light intensity. Press “OK” or SET to save the selected value.
  • Page 79 Tab 2 ● D ial function Determines, which function is executed when rotating the dial key. Dial function Explanation Magnification To change the magnification rate Focal length To change the focal length (the auto cropping function is not available) When “Focal length” is selected, the indicator shown below appears on the center of the display instead of the magnification indicator.
  • Page 80 ● F ocusing screen To change the grid type. Grid type Explanation – Type 1 Type 2 Type 3 * * Type 3 is for Face mode only. The optimal grid is automatically selected.
  • Page 81 ● I SO speed To adjust the ISO speed. The ISO speed can be adjusted only in Face mode and in Tele macro mode, in which the TTL light adjustment is used. The ISO speed is set at 100 for all modes using the FlashMatic light control.

  • Page 82: Tab 3

    Photograph white or gray subject as the standard to adjust the white balance When you select “Manual”, the image shown right appears on the screen. Use the SHOFU gray card or any subject you wish to use as the standard for the white balance, and align it in the square appearing on the center of the screen.
  • Page 83 ● C olor mode To adjust the hue and chroma. Press “+” and “-” or rotate the dial key to move the indicator. To switch between the indicators, press key) or (F3 key). Press “OK” or SET to save the selected values. ● C ontrast To adjust the colour contrast.

  • Page 84: Tab 4

    Tab 4 ● C amera position To change the image direction while holding the camera in the normal (horizontal) position. Camera position Explanation Horizontal The aspect ratio of the image is 4 : 3 (width : height). Vertical The aspect ratio of the image is 3 : 4 (width : height). When “Vertical”...
  • Page 85 ● S ave settings To save or reset the current custom settings. Settings Explanation Reset all settings Current custom settings are all reset and returned to the default setting. Overwrite settings Current custom settings overwrite the previous one. Save to Custom setting Current custom settings are stored as a new custom setting.
  • Page 86 Tips ● Erasing custom settings Custom settings cannot be erased individually. When you wish to erase a custom setting, select “Reset all settings”. ☞ see page 93 (“Save settings" –> "Reset all settings”) Important: Please note that when you select “Reset all settings”, you will erase not just the custom settings but all other startup settings.

  • Page 87: Shortcut Functions In Shooting Mode

    Shortcut functions in shooting mode The EyeSpecial C-IV has shortcut functions. The following 4 settings can be changed in shooting mode without the need of accessing the menu. A shortcut can be performed by pressing a function key (not a function tab), while rotating the dial key.

  • Page 88: Playback Mode Menu

    Playback mode menu You can edit the stored images (draw lines and rotate) or protect them from accidental deletion. Press MENU in the playback mode. Function Explanation Draw * To draw lines on the images Rotate* To rotate the image by 90 degrees Protect To protect the images to avoid accidental deletion or unintended editing *These functions are available for photos only.
  • Page 89 Item Explanation Tab 1 Image size To select the image size Image quality To select the image quality Image information To turn on or off the image information (date and settings) Instant playback To select the time the last image taken is displayed Original image before flip To select save or discard the original image before flip Tab 2...

  • Page 90: Tab 1

    Tab 1 ● I mage size To select the image size. The vertical and horizontal ratio can be either 4:3 like general digital cameras or 3:2 like conventional single-lens reflex cameras. When selecting a 3:2 ratio, the area outside of the photo range is blacked out.
  • Page 91 Tips Compressive rate The quality of JPEG images varies depending on the compressive rate you select when you save the images. The bigger the compression rate you select, the lower the image quality becomes. Once the image quality is lowered, you can’t return it back to the original quality. When you view the photos on a computer, “Fine”...
  • Page 92 ● I nstant playback To select the time the last image taken is displayed. Instant playback Explanation 2 sec. / 5 sec. / 10 sec. The last image taken is displayed for the selected seconds. Instant playback is off. • Even if you select “OFF”, the last image taken appears briefly. Info •...

  • Page 93: Tab 2

    ● O riginal image before flip To select save or discard the original image before flip. Original image before flip Explanation Save Two images, before and after flip, are saved. Discard Only the flipped image will be saved. In the playback mode flipped or non-flipped images can be distinguished by the icon appearing on the image. Info Original image Flipped image...
  • Page 94 ● D ate format To store the current date and time as well as to set the date format and time zone. Rotate the dial key or touch the screen to move to the next field. Press F2 or F3 to increase or decrease the value for each option.

  • Page 95: Tab 3

    ● M etric / Imperial To change the measurement unit for length. The focal length is displayed in the metric system only. Info Tab 3 ● P review zoom reset To select the timing to reset the preview zoom. Preview zoom reset Explanation Every shot Preview zoom is reset after each shot.
  • Page 96 ● F ile number memory To turn the file number memory function on or off. File number memory Explanation The file number is stored. File numbers start with “PICT0001.JPG” when you change or format the SD card, or when you erase all images stored on the SD card (default setting). The file number is not stored.

  • Page 97: Tab 4

    ● F older name To change the folder name. Folder name Explanation A folder named with “No. (3 digits) SHOFU” is created. Standard format Folder numbers are 3-digit numbers starting from 100. A maximum of 9999 images can be stored in one folder.
  • Page 98 ● S ound settings To turn the key sound, shutter sound and focus sound on or off. You need to press “OK” to determine your selection. Note When you return to the previous display by pressing the F1 key, the sound settings will not be changed.

  • Page 99: Tab 5

    When you take many photos, the light intensity might decrease or the colour temperature might slightly change. Please adjust the light intensity and white balance using the SHOFU gray card provided. It takes about 10 minutes for the calibration to complete.
  • Page 100 When you select „Flash calibration“, the message pictured right appears on the screen. Select the calibration you wish to perform. You need to mount the close-up lens before calibrating the inside flashes for the Tele macro mode. The distance between the camera and the gray card varies depending on the calibration you perform.
  • Page 101 When the message shown in the right photo appears, check the distance between the camera and the gray card and reperform the calibration from the beginning. When the calibration is completed properly, the message on the right appears. Press “OK“ to store the calibration result.

  • Page 102: Qr Codes For Optional Functions

    QR codes for optional functions The EyeSpecial C-IV provides some optional functions by scanning special QR codes. Thereby make sure the camera is in a shooting mode (one of the 9 preinstalled modes), since QR codes cannot be scanned in the custom mode.

  • Page 103: Patient Information File (.Mif)

    Patient information file (.MIF) Each movie file (.MOV) comes with its thumbnail and corresponding patient information file (.MIF). When handling movie files (.MOV) on your computer, such as moving, deleting or copying etc, always handle them together with the corresponding patient information files (.MIF). When using a SD memory card with either the movie file or patient file remaining on it, an error message “File structure corrupted”...
  • Page 104 Memo...

  • Page 105: Notes On Use

    Recording media ● The recorded data might be lost in the following cases. SHOFU will not be responsible in any way for the loss of recorded data or the consequences of such loss. It is recommended that you always maintain back-up data on another volume (hard disc etc).

  • Page 106: Lcd Screen (With Touch Panel Function)

    Water and chemical resistance ● The EyeSpecial C-IV is IPX4 water resistant. This means that it can withstand water jets from all directions and can be cleaned with a disinfectant-moistened gauze (ethanol for disinfection). However, never immerse it into any liquid.

  • Page 107: Maintenance And Storage

    Maintenance and storage Follow the safety information indicated in the “Important Safety Instructions”. Maintenance ● Wipe the outside of the camera with a soft, clean and dry cloth. For disinfection, gently wipe with a disinfectant-moistened gauze etc. Should this camera come into contact with sand, avoid dusting it off with your hands;...

  • Page 108: Troubleshooting

    The camera does not work on the camera again. If the camera still does not work, it might have some defect. – properly. Contact your SHOFU dealer. Since Wi-Fi SD memory cards consume more energy to operate than regular Even after installing new...

  • Page 109: Error Messages

    SureFile recognises and transfers Format SD memory cards with the SD memory card into your images only when the SD memory EyeSpecial C-IV before using SureFile. p. 69 computer, images can´t be card was formatted with the (Back-up the data you wish to store EyeSpecial C-IV.

  • Page 110: Frequently Asked Questions

    Please try another card if you have one. Something other than the provided p. 76 WB unadjusted SHOFU gray card was photographed Use the provided SHOFU gray card. when white balance was manually set. Frequently asked questions Question Answer How long is the battery life? Refer to “Tips: Storage capacities (number of pictures)”...

  • Page 111: Specifications

    Specifications Type Primary colour filter, CMOS sensor Size 1/1.7 inch Sensor Total pixels Approx. 12 million (4,163 x 3,062) Effective pixels Approx. 12 million (4,000 x 3,000) Sensitivity ISO 100 to 3,200 Focal length (35 mm equivalent) 28 - 300 mm Maximum aperture Wide: 2.83 - 7.99 / Tele: 2.85 - 11.44 Zooming method...
  • Page 112 Storage media SD / SDHC / SDXC card (max. 512 GB) File format JPEG / MOV (with patient information file (.MIF)) 4,000 x 3,000 3,264 x 2,448 2,560 x 1,920 2,080 x 1,560 1,600 x 1,200 Photo size (JPEG) 640 x 480 10.6M 4,000 x 2,672 3,264 x 2,176...

  • Page 113: Accessories

    (1 year after you purchases the product), SHOFU will replace or repair this product free of charge. Refer to the warranty attached to this camera. Alkaline AA batteries, lens cap, hand strap, SDHC memory card and SHOFU gray card are consumables and will...

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