Shofu EyeSpecial C-IV User Manual
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Shofu EyeSpecial C-IV User Manual

Smart digital camera for dentistry
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Read through the attached "Important Safety
Instructions" before using this camera.
Smart digital camera designed exclusively for dentistry
User's Manual

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Summary of Contents for Shofu EyeSpecial C-IV

  • Page 1 Read through the attached “Important Safety Instructions” before using this camera. Smart digital camera designed exclusively for dentistry User’s Manual...
  • Page 2 For the latest information on the EyeSpecial C-IV and to download the “Advanced Manual”, visit our website at www.shofu.de...

  • 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 3 Playback Intended use Viewing your image (photo / movie) Important precautions Single image playback Reviewing other images 1 Getting to know your camera Thumbnail images Names of parts Erasing images Front view Erase the displayed image Bottom view Erase selected multiple images simultaneously Back and side views...

  • Page 7: Getting To Know Your Camera

    Getting to know your camera Names of parts Front view Part name Part name Power switch Inside flashes Shutter button Lens Pilot lamp LED light Outside flashes Microphone Bottom view Part name Part name Strap eyelet Tripod socket Lock lever Name plate Battery cover Strap hole...

  • Page 8: Back And Side Views

    Back and side views Part name Part name Function keys SET key 1a: F1 MENU key 1b: F2 Speaker 1c: F3 Liquid crystal display screen (touch panel) 1d: F4 Card slot / HDMI connector cover Dial key HDMI connector (Micro HDMI) Strap mount SD Card slot Function keys...

  • Page 9: Lcd Screen Indicator

    LCD screen indicator Information displayed on the LCD screen for shooting mode and playback mode, respectively, is as follows. Shooting mode Name Reference Name Reference Function tabs Image quality p. 43 - 44 1a: Preinstalled modes p. 22 Colour bars p.

  • Page 10: Playback Mode

    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 11: 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 12: 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 13: 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 14: 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 41 (“Transferring images to your computer”) Removing SD memory card Open the card cover.
  • Page 15 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 reviewing photographs may reduce the number of shots.

  • Page 16: 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 17 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 item field. Press (F2 key) or (F3 key) to increase or decrease the value for each option.
  • Page 18 ● 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 19: Taking Pictures / Movies

    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 20: 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. ☞ Refer to the “Advanced Manual”, page 96 (“QR codes to make recording patient information mandatory”).

  • Page 21: Scan Qr Code

    Scan QR code (feature only available in conjunction with special patient ID 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.

  • Page 22: Photograph Patient Record

    Photograph patient record The patient’s name can be recorded by taking a picture of his/her medical record. ☞ Refer to the “Advanced Manual”, page 21 (“Photograph patient record”). Erase patient information When you select “Erase information”, the message on the right appears.
  • Page 23 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 24: 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 25: 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 26: Set Focus Distance (Photo)

    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. Optimal focus distance The optimal focus distance varies depending on the magnification selected. Change the camera position until the subject appears sharply on the screen. Too close Too far (blurred) (in focus) (blurred)

  • Page 27: Possible Distance Range

    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. Possible distance range ● Magnification of the image to be recorded 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 28: 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 29 Tips Spot Auto-focus When touching the center of the LCD screen (in the shooting mode), the focus mode can be changed to Spot AF 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 30: Special Functions Of Shooting Modes

    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. (Auto cropping function is not available for Face mode and Tele macro mode.) Even if the subject is within the focus distance, auto cropping might not work if the camera is positioned too far from the subject.

  • Page 31: ● F Ace Mode

    ● F ace mode When the “ UP” icon appears on the screen, hold the camera as indicated by the icon. ● 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.

  • Page 32: 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 33: Playback

    Playback Follow the safety information indicated in the attached “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. If the Play button appears in the center of the screen, the file is a movie.

  • Page 34: 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 35: 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 36: Protecting Images

    Refer to the “Advanced Manual”, page 62 (“Protect images”). Playing movies 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 37 • Some devices are incompatible with HDMI connectors. In that case, use a conversion adapter. Tips HDMI cable HDMI cables (type A to type D) generally available on the market are compatible with the EyeSpecial C-IV. Recommendation (when the connecting device has an HDMI connector Type A): CAC-HD14EU15BK by ELECOM.

  • Page 38: Functions While Reviewing Photos

    Functions while reviewing 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 39: Rotate Images

    • Press F4 to undo the previous actions (maximum 5 previous actions). • Press F2 again to change the line colour and boldness (three colours, two boldnesses). Current line • When finished editing, press the F1 key. Select “Save” to save the edited image (the original image is also stored separately).

  • Page 40: Functions While Replaying Movies

    Functions while replaying 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 41: 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 42: 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. ☞ Refer to the “Advanced Manual”, page 70 (“Menus”). Shooting mode menu You can manually set conditions, such as flash mode, brightness compensation etc.

  • Page 43: Playback Mode Menu

    Playback mode menu You can edit the stored images (draw lines and rotate). Press MENU in the playback mode. Item 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 44: Image Size

    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 45: 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 46: 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 47: Qr Codes For Custom Settings

    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 Explanations Brightness compensation Stone model For photographing large stone is -0.7 Ev with other settings (large) models such as study models.

  • Page 48: Maintenance And Storage

    Maintenance and storage Follow the safety information indicated in the attached “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 49: 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 50 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. 41 computer, images can´t be card was formatted with the (Back-up the data you wish to store transferred via SureFile.

  • Page 51: Error Messages

    Invalid image format The image is not a JPEG file. – displayed if they were edited on a computer or taken with a digital camera other than the EyeSpecial C-IV. Advanced Reduce the image size and image Manual quality. p. 84 Memory card full Erase some images.

  • Page 52: Frequently Asked Questions

    Frequently asked questions Question Answer How long is the battery life? Refer to “Tips: Storage capacities (number of pictures)” (p. 15) Why don’t the number of pictures remaining The picture does not take up enough space to decrease the number or decrease after taking pictures? Or why does it the picture takes up space to decrease 2 or more at once.

  • Page 53: Specifications

    Specifications Type Primary colour filter, CMOS sensor Size 1/1.7 inch Sensor Total pixels Approx. 12 million (4,163 x 3,062) Number of 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 Lens...

  • Page 54: 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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