Leica M320 User Manual
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Leica M320 User Manual

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Leica M320
User Manual
10 718 878 - Version 02

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  • Page 1 Leica M320 User Manual 10 718 878 - Version 02...
  • Page 2 Nevertheless, we suggest studying this user manual in detail in order to utilize all the benefits of your new surgical microscope. For valuable information about Leica Microsystems products and services, and the address of your nearest Leica representative, please visit our website: www.leica-microsystems.com...

  • Page 3: Table Of Contents

    CONTENTS Leica M320 / Ref. 10 718 878 / Version 02 INTRODUCTION ..............1 PREPARATION BEFORE SURGERY .
  • Page 4 OPERATION ..............32 TECHNICAL DATA .

  • Page 5: Introduction

    Leica M320 / Ref. 10 718 878 / Version 02 ABOUT THIS USER MANUAL/INSTALLATION MANUAL SYMBOLS IN THIS USER MANUAL In this user manual the surgical microscope Leica M320 F12 is described. WARNING In addition to notes on the use of the instruments this user manual gives impor- Can cause death or severe injury.

  • Page 6: Product Identification

    PRODUCT IDENTIFICATION The model code and serial number of your product are provided on the nameplate found on the underside of the control unit. Copy this information to the line below so that it is handy in case you have questions for our representatives or service locations. Type: Serial number:...

  • Page 7: Safety Notes

    - The influence on other devices by the Leica M320 surgical microscope has been tested in • The Leica M320 surgical microscope may only be used in closed rooms and must be placed accordance with EN 60601-1-2. The system passed the emissions and immunity test. The on a solid floor or mounted to the ceiling.

  • Page 8: Directions For The Operator Of The Instrument

    For transportation, always move the Leica - All parts of the M320 shall not be serviced or maintained while in use with a patient. M320 surgical microscope into the transport - Lamps shall not be changed while in use with a patient.

  • Page 9: Signs And Labels

    Leica M320 surgical microscope can lead to elevated electromagnetic emissions or reduced interference resistance. The Leica M320 surgical microscope may not be used in direct proximity of other devices. If it is necessary to operate it in the vicinity of other instruments, the instrument should be monitored to ensure that it functions properly in this arrangement.
  • Page 10 Symbol for fuses MET label (only USA and Canada) Fabrication label ON / OFF (push-push) a Prefix number b Leica system article no. c Serial number INMETRO label d Incremental number starting at 1 (only Brazil) for each batch e J = year (2 digits)

  • Page 11: Design

    DESIGN Leica M320 / Ref. 10 718 878 / Version 02 STANDS NOTE To assemble the stand, note the installation instructions provided. Rolling floor stand (F12), Rolling floor stand, short Wall stand (W12) Ceiling mount (C12) long swing arm swing arm...

  • Page 12: Swing Arm And Horizontal Arm

    DESIGN SWING ARM AND HORIZONTAL ARM Integrated tilt switch INFO The integrated tilt switch is not available for models TC12, TP12 and LW12. Swing arm and horizontal arm Move the swing arm upwards. Light switches off automatically.

  • Page 13: Optics Carrier

    DESIGN Leica M320 / Ref. 10 718 878 / Version 02 OPTICS CARRIER INFO Caps for magnification changer are steam- or gas-sterilizable. Magnification changer, Illumination control for Filter and diaphragm controls Counterweight for balancing both sides, increments: illumination intensity. for white light, orange filter when many accessories are 6.4, 10, 16, 25, 40×...

  • Page 14: Brake Knobs/Articulation Brakes

    DESIGN BRAKE KNOBS/ARTICULATION BRAKES Articulation brake Lever for locking the vertical Joint for balancing Articulation brake Articulation brake position Articulation brake (LW12, TP12, TC12) Tilt brake Rotary brake (inclined version)

  • Page 15: Connections

    DESIGN DESIGN Leica M320 / Ref. 10 718 878 / Version 02 CONNECTIONS Brake knob for setting the Main switch Power socket Port for HDMI/USB cable articulation brakes...

  • Page 16: Functions

    FUNCTIONS ILLUMINATION The illumination of the surgical microscope Leica M320 F20 consists of an LED. It is located in the optics carrier. Switch on the main switch. White LED illumination on the Main switch lights up in green. optics carrier lights up.

  • Page 17: Balancing System

    Leica M320 / Ref. 10 718 878 / Version 02 BALANCING SYSTEM With a balanced surgical microscope Leica M320 F20 you can move the optics carrier in any position without tilting or falling down. After balancing all movements during operation only need a minor force.

  • Page 18: Footbrakes

    FUNCTIONS FOOTBRAKES Footbrakes are attached to each of the four wheels on the stand. The wheel is engaged and released with the footbrake engage/release le- ver (1). • Press the footbrake engage/release lever down (3): The footbrake is engaged. • Lift the footbrake engage/release lever (2): The footbrake is released.

  • Page 19: Video Camera

    FUNCTIONS Leica M320 / Ref. 10 718 878 / Version 02 VIDEO CAMERA Press on the remote control or on the video camera to initiate video recordings. A signal tone sounds. To end the video recording, press on the remote...

  • Page 20: Preparation Before Surgery

    PREPARATION BEFORE SURGERY TRANSPORTATION CAUTION Risk of injury from outward movement of swinging arm! Transport the microscope in transport position. Place swing arm in a horizontal Turn the lever for locking the Turn the optics/microscope Tighten the articulation position. vertical position. carrier towards the outside.
  • Page 21 PREPARATION BEFORE SURGERY Leica M320 / Ref. 10 718 878 / Version 02 NOTE CAUTION Possible damage of the cable! Risk of injury to feet! Always pull the plug, never Always push the instrument the cable. to move it; never pull it.

  • Page 22: Installing The Accessories

    PREPARATION BEFORE SURGERY INSTALLING THE ACCESSORIES CAUTION INFO Installing the accessories, for Risk of injury from downward example, ErgonOptic Dent. movement of the swing arm! Install any other accessories Before installing accessories, in a similar manner. tighten the articulation brakes, see "6.1 Transporta- tion".

  • Page 23: Handles

    PREPARATION BEFORE SURGERY Leica M320 / Ref. 10 718 878 / Version 02 HANDLES 6.4.1 INSTALLING AND REMOVING THE FRONT HANDLE NOTE INFO Gray handle sleeves are Installing the front handle steam- or gas-sterilizable. before the rest of the accesso- White handle sleeves can ries.

  • Page 24: Ergonoptic Dent

    PREPARATION BEFORE SURGERY ERGONOPTIC DENT INFO Improves ergonomics at certain working positions: Turning range 45° with 180° binocular tube. ErgonOptic Dent: For installation, Optical extension for more see "6.2 Installing the acces- comfortable work. sories". ERGOWEDGE INFO The ErgoWedge gives a binocular with a fixed angle a variable viewing angle of 5° to 25°.

  • Page 25: Objectives

    PREPARATION BEFORE SURGERY Leica M320 / Ref. 10 718 878 / Version 02 OBJECTIVES INFO Fixed and fine objectives available in various focal lengths. Remove the cover from the Screw in the objective. Turn the fine focusing optics carrier. objective for fine focus.

  • Page 26: Installing The Binocular Tube

    PREPARATION BEFORE SURGERY INSTALLING THE BINOCULAR TUBE NOTE INFO Possible binocular tubes: For installation, - binocular tube 5° - 25° see "6.2 Installing the - inclined binocular tube accessories". - binocular tube 180°, variable - straight binocular tube - variable binocular tube 30° -150°...

  • Page 27: Adapters

    PREPARATION BEFORE SURGERY Leica M320 / Ref. 10 718 878 / Version 02 6.11 ADAPTERS NOTE The microscope is not balanced. To prevent it from tipping over, tighten the articulation brakes. Install the stereo adapter. Fit the beam splitter. Install the stereo attachment Fit the binocular tubes.

  • Page 28: Positioning At The Operating Table

    PREPARATION BEFORE SURGERY 6.12 POSITIONING AT THE OPERATING TABLE Positioning options Carefully move the surgical microscope at the column to the operating table and position it for the forth- coming operation. Tighten the footbrakes. 6.13 MOUNTING STERILE COMPONENTS CAUTION INFO Do not install the sterile com- Danger of infection! ponents until shortly before...

  • Page 29: Installing The Drape

    PREPARATION BEFORE SURGERY Leica M320 / Ref. 10 718 878 / Version 02 6.14 INSTALLING THE DRAPE 6.15 BALANCING THE SWING ARM For general preparation see chapter 5.2. Also check the movement of the swing arm before positioning the microscope over the patient.

  • Page 30: Adjusting The Interpupillary Distance

    PREPARATION BEFORE SURGERY 6.16 ADJUSTING THE INTERPUPILLARY DISTANCE 6.18 CHANGING THE ACCESSORIES OF THE SURGICAL MICROSCOPE AND BALANCING THE SWING ARM WARNING INFO Risk of injury! When changing accessories Before re-equipping always ensure to balance the swing lock the swing arm. arm again.

  • Page 31: Adjusting The Parfocality With Camera And Monitor

    PREPARATION BEFORE SURGERY Leica M320 / Ref. 10 718 878 / Version 02 6.19 ADJUSTING THE PARFOCALITY WITH CAMERA AND MONITOR INFO Parfocal means that the sharpness remains constant over the entire magnification range. Adjust the diopter settings for both eyes separately and Place a piece of paper with Maximum magnification (40×)
  • Page 32 PREPARATION BEFORE SURGERY Bring the writing on the sheet Turn out the eyecups to the into focus. desired distance. INFO The writing should now remain sharp when you change the magnification. If it does not, repeat the procedure.

  • Page 33: Adjusting The Parfocality Without Camera And Monitor

    PREPARATION BEFORE SURGERY Leica M320 / Ref. 10 718 878 / Version 02 6.20 ADJUSTING THE PARFOCALITY WITHOUT CAMERA AND MONITOR Personal diopter setting known: INFO Parfocal means that the sharpness remains constant over the entire magnification range. Adjust the diopter settings...
  • Page 34 PREPARATION BEFORE SURGERY Without looking into the Turn the dioptric correction on Set maximum magnification Turn out the eyecups to the Look into the eyepieces. Ro- eyepieces, set the minimum the eyepieces to "+5". (40×). desired distance. tate each eyepiece individual- magnification (6.4×).

  • Page 35: Check Remote Control And Camera

    PREPARATION BEFORE SURGERY Leica M320 / Ref. 10 718 878 / Version 02 6.21 CHECK REMOTE CONTROL AND CAMERA 6.22 CHECKLIST BEFORE SURGERY NOTE Ensure the following prior to positioning the surgical microscope above the patient. • Footbrakes tightened • Proper fixation of all parts and accessories •...

  • Page 36: Operation

    IEC62368 for data processing HDMI cables are available standard. Leica. equipment). from Leica. Remove cover of the Plug the power cable into the Plug the HDMI cable and USB Screw in the cover of the hori- Connect the HDMI cable to a horizontal arm.

  • Page 37: Adjusting The Design Led Illuminator

    OPERATION Leica M320 / Ref. 10 718 878 / Version 02 Connect the USB cable to the Connect the power cable. Switch on the main switch. White LED illumination on the computer. Main switch lights up in green. optics carrier lights up.

  • Page 38: Adjusting The Working Distance

    OPERATION ADJUSTING THE WORKING DISTANCE NOTE INFO Manual emergency functions If the fine focus objective fails, are available for focus. adjust the focus manually by Brakes could be overcome moving the optics carrier up with muscle power. and down. Coarse focus by raising and Fine focus via optional fine lowering the microscope.

  • Page 39: Re-Equipping During Operation

    OPERATION Leica M320 / Ref. 10 718 878 / Version 02 RE-EQUIPPING DURING OPERATION WARNING WARNING NOTE Before re-equipping during After re-equipping, always re- In case of a thermistor on the the operation, first swing the balance the microscope on 2 LED array reaches 85 °C an...

  • Page 40: Components And Accessories

    COMPONENTS AND ACCESSORIES BINOCULAR TUBES Binocular tube 5° - 25° Inclined binocular tube Binocular tube, 180° variable Straight binocular tube Binocular tube, variable 30° - 150° Inclined binocular tube 45° For installation, see "6.2 Installing the accessories".

  • Page 41: External Orange Filter

    COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 EXTERNAL ORANGE FILTER NOTE INFO Filters out the parts of the light For installation, refer to the spectrum that cause rapid separate Assembly Instruc- curing of dental composite.

  • Page 42: Video Camera

    COMPONENTS AND ACCESSORIES VIDEO CAMERA 8.3.1 INFORMATION Standard delivery - Remote control - SD card (8 GB or similar) Optional accessories: - USB (A-B) cable, 1.8 m - USB with Repeater cable, 10 m Requirements - HDMI port: HDMI-capable screen or television set to the HD ready (720 p) or Full-HD (1080 p) standard.
  • Page 43 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 8.3.2 SD MEMORY CARD INFO An SD memory card cannot be formatted in the video camera. Format it at a computer or exter- nal digital camera. The video camera is designed for SD memory cards up to 32 GB.
  • Page 44 COMPONENTS AND ACCESSORIES 8.3.3 REMOTE CONTROL Changing the battery Remove the battery insert Replace the battery. from the rear side. (Button battery type CR2032) Overview Perform white balance adjustment Save still image to SD Card Thumbnail mode / live view mode Perform remote control pairing Arrow keys for navigation Enter / exit Camera Menu...
  • Page 45 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 8.3.4 GRAPHICAL USER INTERFACE Camera menu Call up the Camera Menu Point the remote control Navigate with arrow keys. Press to confirm. with button. towards the camera..
  • Page 46 COMPONENTS AND ACCESSORIES INFO COLOR (white balance) Use neutral white or gray color chart for manual white balance adjustment. Lay a neutral white paper or gray chart under the focus of the microscope. Press "WB" on the remote control. Manual White Balance (recommended) COLOR SET WB PRESS OK...
  • Page 47 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 EXPOSURE Manual exposure COLOR EXP MODE MANUAL Select "MANUAL" for manual exposure. Correct the values for "EXPOSURE", "GAIN", and "GAMMA". EXPOSURE EXPOSURE RESOLUTION GAIN SETUP CAMERA BRIGHTNESS...
  • Page 48 COMPONENTS AND ACCESSORIES INFO No Mask The exposure is automatically adjusted based on the entire image seen on the screen. Grid The exposure is automatically adjusted based on the grid(s) selected. S Circle The exposure is automatically adjusted based on the small sized circle (“S CIRCLE”), as indicated on the screen.
  • Page 49 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 RESOLUTION Live Select the resolution for live view: COLOR LIVE HD 1080-25 (16×9 mode) EXPOSURE CAPTURED 10.0MP-JPG HD720p50, HD720p60, HD1080p25, HD1080p30, HD1080i50, HD1080i60. RESOLUTION MOVIE HD 1080-MP4 SETUP CAMERA (4×3 mode)
  • Page 50 COMPONENTS AND ACCESSORIES Use the tip of a ball-point pen (or a bent paperclip) to press the hidden button: INFO Pressing the button for the first time displays the current live image resolution on the HD monitor. Pressing it a second time switches to the next live image resolution and a If a resolution cannot be displayed signal tone is output.
  • Page 51 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 SETUP CAMERA (video camera settings) Capture mode Select the still image capture mode: COLOR CAPTURE MODE NORMAL Normal: Normal capture mode (Recommended) High Sens: High sensitivity mode. This option helps to capture sharper image...
  • Page 52 IMG ONLY: Date/Time in still captures only LIVE + IMG: Date/Time in live view + still captures SETUP USER FLIP IMAGE 0° SET FILENAME AUDIO/BEEP LEICA LOGO NONE RESET CAM PRESS OK Show filename COLOR CAPTURE MODE NORMAL EXPOSURE SET DATE/TIME...
  • Page 53 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 Flip image COLOR CAPTURE MODE NORMAL EXPOSURE SET DATE/TIME PRESS OK RESOLUTION SHOW DATE/TIME NONE SETUP CAMERA SHOW FILENAME NONE Select the option for the image orientation:...
  • Page 54 SETUP CAMERA SHOW FILENAME NONE SETUP USER FLIP IMAGE 0° SET FILENAME AUDIO/BEEP Select the option for Leica Logo: LEICA LOGO NONE 1. NONE : No Logo display RESET CAM PRESS OK 2. LIVE ONLY : Logo in live view only 3.
  • Page 55 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 SETUP USER (user-defined settings) Menu color Select color scheme for menu: COLOR MENU COLOR DEFAULT “LEICA/LAS “ : red EXPOSURE SHOW CAPTURE “DEFAULT” : blue SHOW MENU...
  • Page 56 SET FILENAME All the files will be saved in one folder, where the name of the folder is be gener- ate based on the file name set. For example: Set Filename = M320 Filename = M32000001.JPG. Folder name = 100M320_...
  • Page 57 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 QUICK MENU File transfer mode Press to call up the “QUICK MENU”. QUICK MENU FILE TRANSFER Select “FILE TRANSFER MODE”, and press INFO In “FILE TRANSFER MODE”, the SD card will appear as ‘Removable Disk’ on the PC, and files can be copied from the SD card and pasted to the local PC.
  • Page 58 COMPONENTS AND ACCESSORIES Automatic light control (ALC) Press to select the ALC mode: NO MASK “NO MASK”, “GRID”, “S CIRCLE”, “M CIRCLE”, OR “L CIRCLE” Capure mode Press to select the capture mode: CAPTURE MODE NORMAL “NORMAL”, “HIGH SENS” or “BURST”...
  • Page 59 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 8.3.5 ACQUISITION Images 2. Entering “FILE TRANSFER Press on the remote con- Files can be transferred to PC MODE” and the SD card will trol or on the video cam- appear as “Removable Disk”...
  • Page 60 COMPONENTS AND ACCESSORIES INFO You can show and hide the timer using the key. 2. Entering “FILE TRANSFER MODE” and the SD card will appear as “Removable Disk” on the computer. Viewing images Image selected will be dis- Navigate by using the arrow Press to enter thumbnail played in full screen.
  • Page 61 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 Rotating image Press to return to live Press to rotate the image To rotate the image, press view. counter clockwise. to enter the rotation menu. Press to rotate the image clockwise.
  • Page 62 COMPONENTS AND ACCESSORIES Viewing videos Navigate by using the arrow Press to forward the video. Press to return to live view. Press to enter thumbnail keys. Press to rewind the video. mode. Press to play the video. Press to pause / resume the video.
  • Page 63 COMPONENTS AND ACCESSORIES Leica M320 / Ref. 10 718 878 / Version 02 8.3.6 PAIRING REMOTE CONTROL INFO INFO Remote control pairing allows In order to achieve successful the camera to only respond pairing and avoid pairing by to the one specific remote...

  • Page 64: Care And Maintenance

    - Clean the objectives and eyepieces with special optics cleaning cloths and pure alcohol. Tropical environment/fungus - Protect the surgical microscope and accessories from moisture, vapors, acids, alkalis, and Leica Microsystems employs certain safety precautions in its manufacturing techniques and corrosive substances. materials. Other preventive measures include: - Do not keep any chemicals near the instruments.

  • Page 65: Notes On Reprocessing Of Resterilizable Products

    Lever extension Maintenance 10446058 Protective glass, multifocal lens The Leica M320 surgical microscope is maintenance-free. To ensure operational safety and re- liability, Leica Microsystems (Schweiz) AG recommends taking the precaution of contacting 10446469 Protective objective glass, the responsible service organization. There, periodic inspections can be agreed or a mainte- Leica M680/FL400 nance contract can be concluded.

  • Page 66: Changing Fuses

    CARE AND MAINTENANCE CHANGING FUSES WARNING Danger of fatal electric shock! Disconnect the power cable from the instrument power socket before changing fuses. Remove cover of the Push out fuse holder with Screw in the cover of the INFO horizontal arm. screwdriver.

  • Page 67: Disposal

    DISPOSAL Leica M320 / Ref. 10 718 878 / Version 02 The respective applicable national laws must be observed for disposal of the products, with the involvement of corresponding disposal companies. The unit packaging is to be recycled.

  • Page 68: What To Do If

    Double beep every Allow the LED to cool off, switch off the 4 seconds, light switches off instrument. If your instrument has a malfunction that is not INFO automatically after described here, contact your Leica representative. 5 minutes.

  • Page 69: Technical Data

    TECHNICAL DATA Leica M320 / Ref. 10 718 878 / Version 02 12.1 ELECTRICAL DATA 12.4 STANDS Leica M320 F12 Floor stand Power socket Max. extension range 1775 mm (Fully stretched for the inclined version) Stand F12, W12, C12, FP12,...

  • Page 70: Accessories

    8.33×, 10×, 10× with crosshair graticule, 12.5× 12.9.2 COMPLIANCE IEC 60601-1-2 12.7 VIDEO ACCESSORIES Emissions M320 FULL HD Video & Photo Camera - CISPR 11, Class B, Group 1 - Harmonic distortion per IEC 61000-3-2 Class A Integrated (optional) Full 1920×1080 px video resolution and 10 MB photo resolution...

  • Page 71: Standards Fulfilled

    Not intended for ophthalmology. Medical Division has a management system which corresponds to the The Leica F12 stand is not intended to be moved down steps of more than 20 mm in height. requirements of the international standard ISO/13485 for quality man- To move the surgical microscope over thresholds of 20 mm, the wedge (arrow) included in the agement and quality assurance.

  • Page 72: Working Range

    TECHNICAL DATA 12.12 WORKING RANGE M320 F12 long swing arm M320 short swing arm M320 W12 M320 C12 (standard) Max. extension range 1775 mm 1455 mm 1775 mm 1775 mm Travel range (up/down) 800 mm 300 mm 800 mm 800 mm Base 608×608 mm...
  • Page 73 TECHNICAL DATA Leica M320 / Ref. 10 718 878 / Version 02 M320 FP12 M320 TC12 M320 TP12 M320 LW12 Comment 1775 mm 1455 mm 1455 mm 1455 mm Fully stretched for the inclined version 800 mm 300 mm 300 mm...

  • Page 74: Dimensions F12 (In Mm)

    TECHNICAL DATA 12.13 DIMENSIONS F12 (IN MM)
  • Page 76 CONNECT 10 718 878en/02 • Copyright © by Leica Microsystems (Schweiz) AG, Medical Division, CH-9435 Heerbrugg, 2021• Printed – 02.2021 – • Subject to change. LEICA and the Leica Logo are registered trademarks of Leica Microsystems IR GmbH. WITH US! Leica Microsystems (Schweiz) AG ·...

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