Olympus MAJ-2307 Instructions Manual
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Olympus MAJ-2307 Instructions Manual

Olympus MAJ-2307 Instructions Manual

Infrared infrared filter unitunit
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INSTRUCTIONS
INFRARED FILTER UNIT
MAJ-2307
Labels and Symbols
Important Information — Please Read Before
Use
Summary of Equipment Functions
Chapter 1
Checking the Package Contents
Chapter 2
Nomenclature and Functions
Chapter 3
Installation and Connection
Chapter 4
Function Setup
Chapter 5
Inspection
Chapter 6
Operation
Chapter 7
Care, Storage, and Disposal
Chapter 8
Troubleshooting
Appendix
1
3
8
9
11
15
29
55
67
77
79
85

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Summary of Contents for Olympus MAJ-2307

  • Page 1 INSTRUCTIONS Labels and Symbols Important Information — Please Read Before INFRARED FILTER UNIT Summary of Equipment Functions MAJ-2307 Chapter 1 Checking the Package Contents Chapter 2 Nomenclature and Functions Chapter 3 Installation and Connection Chapter 4 Function Setup Chapter 5...

  • Page 3: Table Of Contents

    List of setting functions for optimum use of equipment ........29 User presets ......................30 Setting the custom switch ....................30 Adjusting the basic image ....................31 Setting the IR imaging mode ....................36 Setting the data display on the observation monitor ............49 MAJ-2307 INSTRUCTION MANUAL...
  • Page 4 Troubleshooting ..................... 79 Troubleshooting guide ................... 80 Returning this instrument for repair ..............84 Appendix ....................85 Combination equipment ....................85 System chart ........................85 Specifications ........................87 Environment ........................87 Specifications ........................88 EMC information ......................90 MAJ-2307 INSTRUCTION MANUAL...

  • Page 5: Labels And Symbols

    Labels and Symbols Labels and Symbols Safety-related labels and symbols are attached on the locations shown below. If labels or symbols are missing or illegible, contact Olympus.  Infrared Filter Unit (MAJ-2307) Serial number plate Caution lines (Yellow) This line is visible when the connection is incomplete.
  • Page 6 Labels and Symbols  Infrared Imaging Unit (MAJ-2304) (sold separately) Manufacturer name Serial number plate Crossed-out wheeled bin’ symbol MAJ-2307 INSTRUCTION MANUAL...

  • Page 7: Important Information - Please Read Before Use

    Important Information — Please Read Before Use Important Information — Please Read Before Use  Intended use This instrument has been designed to be used with Olympus Surgical Microscope for IR (Infrared) imaging.  Instruction manual This instruction manual contains essential information on using this instrument safely and effectively.
  • Page 8 WLI observation and to display the WLI observation image (still image) on the sub-screen at the time of IR observation. Infrared Imaging Unit (MAJ-2304) Unit for IR observation in combination with Infrared and Blue Light Filter Unit. MAJ-2307 INSTRUCTION MANUAL...

  • Page 9: User Qualifications

    Never allow a person other than Olympus-qualified personnel to disassemble or modify the instrument, as this may result in injury of the patient or operator as well as damage to the equipment. Olympus will not assume any liability for the human accident or equipment damage incurred due to repair by a person other than Olympus-qualified personnel.

  • Page 10: Signal Words

     Do not souse or spill a liquid such as water over this instrument. If a liquid is spilt on it, immediately wipe it. Should a liquid penetrate this instrument, immediately stop using it and contact Olympus.  Do not prepare, inspect, or use this instrument unit with wet hands.
  • Page 11 RF (Radio Frequency) communications equipment such as cellular phones. If electromagnetic interference occurs, mitigation measures may be necessary, such as reorienting or relocating this instrument, or shielding the location. MAJ-2307 INSTRUCTION MANUAL...

  • Page 12: Summary Of Equipment Functions

    The IR image recorded on the video recorder is repeatedly played in the observation monitor. • Setting IR playback Refer to Section 4.3, “Setting of video recorder”. • Using IR playback Refer to Section 6.3, “Operation of IR playback function”. MAJ-2307 INSTRUCTION MANUAL...

  • Page 13: Chapter 1 Checking The Package Contents

    Inspect each item for damage. If the instrument is damaged, a component is missing or you have any questions, do not use the instrument; immediately contact Olympus.  Infrared Filter Unit INFRARED FILTER UNIT (MAJ-2307)  Accessories Allen screwdriver Instruction manual (This book) (1.5 mm width across flats)

  • Page 14: Infrared Imaging Unit (Maj-2304) (Sold Separately)

    1.2 Infrared Imaging Unit (MAJ-2304) (sold separately) Infrared Imaging Unit (MAJ-2304) (sold separately) Ch.1 INFRARED IMAGING UNIT IR emblem Allen screwdriver (MAJ-2304) (3 mm width across flats) Access information sheet Recorder Remote Cable 3P (MAJ-2310) (optional) Recorder Remote Cable 3P Access information sheet MAJ-2307 INSTRUCTION MANUAL...

  • Page 15: Chapter 2 Nomenclature And Functions

    Chapter 2 Nomenclature and Functions This chapter is intended to explain the names and functions of the parts. Symbols and descriptions  Infrared Imaging Unit Ch.2 Symbol Description Serial number  Touch panel Symbol Description IR playback MAJ-2307 INSTRUCTION MANUAL...

  • Page 16: Infrared Filter Unit

    Align the index on the filter selector knob with the desired imaging mode name. The following imaging modes can be selected. : Infrared imaging mode : White light imaging mode Lock screws Tighten the screws when connecting the Infrared Filter Unit to the surgical microscope. MAJ-2307 INSTRUCTION MANUAL...

  • Page 17: Infrared Imaging Unit

    Use this connector for connection to the unit terminal of the LED light source.  IR emblem Name Description Protective sheet Protects the adhesive surface. Peel this sheet off when attaching the emblem on the emblem attaching section on the LED light source used in combination with this instrument. MAJ-2307 INSTRUCTION MANUAL...
  • Page 18 2.3 Infrared Imaging Unit Ch.2 MAJ-2307 INSTRUCTION MANUAL...

  • Page 19: Chapter 3 Installation And Connection

    • Install and connect this instrument on a level surface from which the surgical microscope will not move spontaneously and lock the brake by pushing the brake pedal. If the base moves spontaneously during work, personnel injury may result. MAJ-2307 INSTRUCTION MANUAL...
  • Page 20 Compatible equipment connection descriptions in this manual MAJ-2307 INFRARED FILTER UNIT ORBEYE SURGICAL MICROSCOPE OME-V200 MAJ-2304 INFRARED IMAGING UNIT LED LIGHT SOURCE OME-L200 MAJ-2310 RECORDER REMOTE CABLE ORBEYE SURGICAL MICROSCOPE OME-V200 4K3D Video Recorder HVO-4000ST Table 3.1 Ch.3 MAJ-2307 INSTRUCTION MANUAL...

  • Page 21: Connection Of Infrared Filter Unit

    • Always use the Allen screwdriver (1.5 mm width across flats) provided with this instrument in the work. Otherwise, equipment damage may result. • Hold the cover securely with a hand during the work. Otherwise, the cover may drop and get damaged. MAJ-2307 INSTRUCTION MANUAL...
  • Page 22 Align the top edge of the filter unit with the index line on the surgical microscope and fit the filter unit into the surgical microscope by pushing the filter unit in the direction of the arrow. Index Index Top edge Top edge Filter unit Surgical microscope Figure 3.4 MAJ-2307 INSTRUCTION MANUAL...
  • Page 23 (× 2) of the filter unit completely. Confirm that the caution lines (yellow) of the lock screws (× 2) are invisible. Allen screwdriver Filter unit (1.5 mm width across flats) Caution line (Yellow) Lock screws Figure 3.6 MAJ-2307 INSTRUCTION MANUAL...
  • Page 24 Allen screwdriver may be damaged. NOTE Make sure not to lose the provided Allen screwdriver (1.5 mm width across flats). It will be required when detaching the filter unit from the surgical microscope. Ch.3 MAJ-2307 INSTRUCTION MANUAL...

  • Page 25: Connection Of Infrared Imaging Unit (Maj-2304)

    LED light source Allen screwdriver (3 mm width Unit cover across flats) Figure 3.8 CAUTION Always use the Allen screwdriver (3 mm width across flats) provided with this instrument in the work. Otherwise, equipment damage may result. MAJ-2307 INSTRUCTION MANUAL...
  • Page 26 Tighten the lock screws (× 2) using the provided Allen screwdriver (3 mm width across flats) and attach the unit cover to the LED light source. LED light source Allen screwdriver (3 mm width Unit cover across flats) Figure 3.10 MAJ-2307 INSTRUCTION MANUAL...
  • Page 27 Allen screwdriver may be damaged. NOTE Make sure not to lose the provided Allen screwdriver (3 mm width across flats). It will be required when detaching the imaging unit from the LED light source for servicing, etc. Ch.3 MAJ-2307 INSTRUCTION MANUAL...
  • Page 28 Peel off the protective sheet from the back side Protective of the emblem. sheet Ch.3 Emblem Figure 3.11 Attach the emblem onto the emblem attaching Emblem section of the LED light source. LED light source Emblem attaching section Figure 3.12 MAJ-2307 INSTRUCTION MANUAL...

  • Page 29: Connection Of Video Recorder

    Manufacturer Product name Model SONY LCD Monitor LMD-X550ST SONY LCD Monitor LMD-X310ST Table 3.3 NOTE On the observation monitor othe than the observation monitors shown in the above table, the IR playback function does not operate properly. MAJ-2307 INSTRUCTION MANUAL...

  • Page 30: Connection Of Video Recorder

    Connect the surgical microscope and observation monitor according to the instruction manual of the surgical microscope. Connect the video recorder and the observation monitor using the HDMI cable and the RS-232C cable as shown in the Figure 3.14. MAJ-2307 INSTRUCTION MANUAL...
  • Page 31 3.4 Connection of video recorder  Connecting diagram LMD-X550ST RS-232C input HDMI input terminal terminal HDMI cable HDMI output terminal Ch.3 HVO-4000ST RS-232C output terminal RS-232C cable Figure 3.14 MAJ-2307 INSTRUCTION MANUAL...
  • Page 32 3.4 Connection of video recorder Ch.3 MAJ-2307 INSTRUCTION MANUAL...

  • Page 33: Chapter 4 Function Setup

    Refer to “ Setting the IR enhancement mode” on page 46. Data display Set the display of data on the observation monitor. Refer to “ Setting the data display on the observation monitor” on page 49. Table 4.1 MAJ-2307 INSTRUCTION MANUAL...

  • Page 34: User Presets

    “ Setting the foot switch” and “ Setting the touch panel custom button” in Section 4.3, “Editing the user setup” in the instruction manual for the surgical microscope to be used in combination with this instrument. MAJ-2307 INSTRUCTION MANUAL...

  • Page 35: Adjusting The Basic Image

    WLI mode. Therefore, they should be set in full consideration of the possibility of use in imaging modes other than the IR imaging. Tap the “Settings” button. Ch.4 Settings Figure 4.1 Tap the “User presets” button. User presets Figure 4.2 MAJ-2307 INSTRUCTION MANUAL...
  • Page 36 Confirm that the selected user name is shown User ID window in the user ID window. Ch.4 Figure 4.4 Tap the “Basic image adjustment” button. The available image adjustment function names are displayed below the “Basic image adjustment” button. Basic image adjustment Figure 4.5 MAJ-2307 INSTRUCTION MANUAL...
  • Page 37 (when it is too bright or dark). Tap the “Pull-down” button to switch and select the setting. Ch.4 Pull-down Figure 4.6 Confirm that the selected iris area is displayed in the window. Iris area window Figure 4.7 MAJ-2307 INSTRUCTION MANUAL...
  • Page 38 “Save” button. Save Figure 4.8 Tap the “Back” button to finish the user presets. If you wish to change other user presets, proceed to their settings instead of tapping the “Back” button. Ch.4 Back Figure 4.9 MAJ-2307 INSTRUCTION MANUAL...
  • Page 39 Changes in image brightness are tracked in a low speed. Table 4.4 Tap the “Pull-down” button to switch and select Pull-down the setting. Ch.4 Figure 4.10 Confirm that the selected iris sensitivity window Iris sensitivity window is displayed. Figure 4.11 MAJ-2307 INSTRUCTION MANUAL...

  • Page 40: Setting The Ir Imaging Mode

    Setting the IR imaging mode Perform the settings associated with the IR imaging mode. NOTE The IR imaging mode setting is displayed and can be set only when the infrared imaging unit (MAJ-2304) is combined with the LED light source. MAJ-2307 INSTRUCTION MANUAL...
  • Page 41 Open the setting item screen for the adjustment of IR images in the IR imaging mode. Tap the “Settings” button. Settings Figure 4.14 Tap the “User presets” button. User presets Ch.4 Figure 4.15 Tap your “User ID” button. User ID Figure 4.16 MAJ-2307 INSTRUCTION MANUAL...
  • Page 42 ON correctly or the IR imaging unit is not connected properly. NOTE Though the adjustment functions of IR color tone (Red), IR color tone (Blue), and IR chroma appear by tapping the “IR image adjustment” button, they do not work. MAJ-2307 INSTRUCTION MANUAL...
  • Page 43 Holding down the button continuously changes the IR brightness. Tap the “Minus” or “Plus” button to adjust the IR Minus/Plus brightness. Ch.4 Figure 4.19 The display in the IR brightness window varies IR brightness window according to the tapped or held button. Figure 4.20 MAJ-2307 INSTRUCTION MANUAL...
  • Page 44 12 dB, 18 dB, 27 dB the IR image when the image is dark. A larger value increases the brightness. Table 4.6 NOTE Selecting a large AGC value increases the image brightness but may also make image noise noticeable. MAJ-2307 INSTRUCTION MANUAL...
  • Page 45 4.2 User presets Tap the “Dialog” button for “IR AGC MAX gain”. Dialog Figure 4.23 Tap the “IR AGC MAX gain” button to be IR AGC MAX gain selected. Ch.4 Figure 4.24 Tap the “Close” button. Close Figure 4.25 MAJ-2307 INSTRUCTION MANUAL...
  • Page 46 “Save” button. Ch.4 Save Figure 4.27 Tap the “Back” button to finish the user presets. If you wish to change other user presets, proceed to their settings instead of tapping the “Back” button. Back Figure 4.28 MAJ-2307 INSTRUCTION MANUAL...
  • Page 47 Tap the “Pull-down” button for “IR MAX Setting Pull-down exposure time” to switch and select the setting. Ch.4 Figure 4.29 Confirm that the selected setting name is IR MAX exposure time window displayed in the IR MAX exposure time window. Figure 4.30 MAJ-2307 INSTRUCTION MANUAL...
  • Page 48 “Save” button. Save Figure 4.31 Tap the “Back” button to finish the user presets. If you wish to change other user presets, proceed to their settings instead of tapping the “Back” button. Ch.4 Back Figure 4.32 MAJ-2307 INSTRUCTION MANUAL...
  • Page 49 46. Ch.4 Tap the “Pull-down” button to switch and select Pull-down the setting. Figure 4.33 Confirm that the selected setting name is IR enhancement window displayed in the IR enhancement window. Figure 4.34 MAJ-2307 INSTRUCTION MANUAL...
  • Page 50 Edge 0 to 8 Set in one of nine steps from 0 to 8 to enhance the enhancement E contours of image. A larger value increases the level of enhancement. Table 4.9 MAJ-2307 INSTRUCTION MANUAL...
  • Page 51 E” button to select the function to be assigned, and then tap the “Minus” or “Plus” button under “Level” to set the level of enhancement. Ch.4 IR enhancement mode Figure 4.38 Tap the “Close” button. Close Figure 4.39 MAJ-2307 INSTRUCTION MANUAL...
  • Page 52 “Save” button. Ch.4 Save Figure 4.41 Tap the “Back” button to finish the user presets. If you wish to change other user presets, proceed to their settings instead of tapping the “Back” button. Back Figure 4.42 MAJ-2307 INSTRUCTION MANUAL...

  • Page 53: Setting The Data Display On The Observation Monitor

     Digital zoom ratio “× 1.0” • When “ON” is set here, the IR icon is displayed on the observation monitor during IR imaging and also recorded in the recorded image. Tap the “Settings” button. Settings Figure 4.43 MAJ-2307 INSTRUCTION MANUAL...
  • Page 54 Tap the “User presets” button. User presets Figure 4.44 Tap your “User ID” button. User ID Ch.4 Figure 4.45 Confirm that the selected user ID is displayed User ID window in the user ID window. Figure 4.46 MAJ-2307 INSTRUCTION MANUAL...
  • Page 55 Display preferences Figure 4.47 Tap the “Pull-down” button for “Data display” to switch and select the setting. Ch.4 Pull-down Figure 4.48 Confirm that the selected setting is shown in the data display window. Data display window Figure 4.49 MAJ-2307 INSTRUCTION MANUAL...

  • Page 56: Setting Of Video Recorder

    Setting of video recorder To use the IR playback function, set the observation monitor and video recorder. Set the video recorder according to the instructions in “Using the Auto Playback Function” in the instruction manuals for the video recorder. MAJ-2307 INSTRUCTION MANUAL...

  • Page 57: Resetting The Current User Presets

    IR MAX exposure time 2 field IR red color tone IR blue color tone Ch.4 IR chroma IR enhancement Mode2 IR Mode 1 Structure enhancement A3 IR Mode 2 Structure enhancement B3 IR Mode 3 Edge enhancement E3 Table 4.11 MAJ-2307 INSTRUCTION MANUAL...
  • Page 58 4.4 Resetting the current user presets Ch.4 MAJ-2307 INSTRUCTION MANUAL...

  • Page 59: Chapter 5 Inspection

    If any irregularities are suspected after inspection, do not use the equipment and follow the instructions given in Chapter 8, “Troubleshooting”. If the trouble still persists after troubleshooting, contact Olympus. Using this instrument while irregularities are suspected does not result only in malfunction but Ch.5...
  • Page 60 • In IR imaging mode, it is not necessary to take white balance. • The image is monochrome during IR imaging. • The image may sometimes be noisy during IR imaging mode. Ch.5 • For more details on the IR imaging, contact Olympus. MAJ-2307 INSTRUCTION MANUAL...

  • Page 61: Inspection Of Connection Of The Infrared Filter Unit

    If the caution line (yellow) on any of the lock screws is visible, do not use the equipment and re-connect the Infrared Filter Unit securely by following the instructions in Section 3.2, “Connection of Infrared Filter Unit”. Filter unit Lock screws Ch.5 Caution lines (Yellow) Lock screws Correct connection Incorrect connection Figure 5.2 MAJ-2307 INSTRUCTION MANUAL...

  • Page 62: Inspection Of Ir Imaging Function

    • AF cannot be operated in IR imaging. • If the data display on the observation monitor is set to “OFF”, the IR icon is not displayed on the monitor even when the IR imaging mode is entered. MAJ-2307 INSTRUCTION MANUAL...
  • Page 63 Set the filter selector knob to “WLI”. Filter selector knob Figure 5.5 Confirm that the imaging mode is switched and the IR icons on the touch panel and observation monitor are hidden. Hide IR icon Hide IR icon Ch.5 Figure 5.6 MAJ-2307 INSTRUCTION MANUAL...

  • Page 64: Inspection Of Ir Playback Function

    NOTE The IR playback function can be used by setting the video recorder to auto playback mode. For details on the IR playback function, contact Olympus.  Inspecting the cable connection Confirm that the cables connected to the surgical microscope, video recorder and observation monitor are properly connected according to Section 3.4, “Connection of...
  • Page 65 “ Setting the custom switch” on page 30. Confirm that the WLI image (still image) is WLI image (still image) displayed on the sub-screen of the observation monitor. Sub-screen Figure 5.10 MAJ-2307 INSTRUCTION MANUAL...
  • Page 66 Tap the “Pull-down” button for “IR playback” to select “Stop”. Stop Pull-down Figure 5.11 Ch.5 Confirm that the sub-screen on the observation monitor has disappeared. NOTE The sub-screen disappears even when switching to another imaging mode. MAJ-2307 INSTRUCTION MANUAL...
  • Page 67 15 minutes. To stop IR image recording, set the filter Ch.5 selector knob to “WLI”. The video recorder stops recording. Filter selector knob Figure 5.13 Tap the “Observe” button on the touch panel. Observe Figure 5.14 MAJ-2307 INSTRUCTION MANUAL...
  • Page 68 • Change the range in which the IR playback image is played by setting the video recorder. Set according to instruction manual of the video recorder. • Set the data display setting to “ON”, the icon is displayed on the sub-screen and the confirmation becomes easy. MAJ-2307 INSTRUCTION MANUAL...
  • Page 69 5.4 Inspection of IR playback function Tap the “Pull-down” button for “IR playback” to select “Stop”. Stop Pull-down Figure 5.17 Confirm that the sub-screen on the observation monitor has disappeared. NOTE The sub-screen disappears even when switching to another imaging mode. Ch.5 MAJ-2307 INSTRUCTION MANUAL...

  • Page 70: After Inspection

    5.5 After inspection After inspection Follow the instructions in Section 5.14, “After inspection” in the instruction manual for the surgical microscope. Ch.5 MAJ-2307 INSTRUCTION MANUAL...

  • Page 71: Chapter 6 Operation

    MRI, radio, cellphone, etc.). Otherwise, this instrument may fail.  When using high-frequency electrosurgical equipment in combination with this instrument, confirm that the high-frequency noise is at a level that does not affect the operation of this instrument in advance. Otherwise, malfunction may result. MAJ-2307 INSTRUCTION MANUAL...

  • Page 72: Operation Of Ir Imaging Mode

    ON while the knob is set to other position, malfunction will result. • Do not apply strong extraneous light, including that from a shadowless lamp, to the observed region. Otherwise, accurate observation may become impossible. MAJ-2307 INSTRUCTION MANUAL...
  • Page 73 • The image may sometimes be noisy during IR imaging mode. • The contrast cannot be changed during IR imaging mode. • For more details on the IR imaging, contact Olympus. By referring to the instruction manuals for the LED light source and surgical microscope used in combination with this instrument, set the power switch of the LED light source to “...
  • Page 74 IR icon is not displayed on the monitor even when the IR imaging mode is entered. To finish IR imaging and return to the WLI observation, set the filter selector knob to “WLI”. Filter selector knob Figure 6.3 Ch.6 MAJ-2307 INSTRUCTION MANUAL...

  • Page 75: Operation Of Ir Playback Function

    NOTE The IR playback function can be used by setting the video recorder to auto playback mode. For details on the IR playback function, contact Olympus.  Display of WLI image (still image) Set the filter selector knob to “IR”.
  • Page 76 IR imaging mode to WLI mode, the WLI image (still image) may not be displayed. • Change the display position and size of the sub-screen by setting the video recorder and observation monitor. Set according to instruction manual of video recorder and observation monitor. MAJ-2307 INSTRUCTION MANUAL...
  • Page 77 Set the filter selector knob to “IR”. The video Filter selector knob recorder starts recording of the IR image. Ch.6 Figure 6.9 NOTE The maximum recording time of the IR playback function is 15 minutes. The recording stops automatically after 15 minutes. MAJ-2307 INSTRUCTION MANUAL...
  • Page 78 1 to 6, and custom buttons 1 and 2 on the touch panel. For how to assign the custom switch for use in the control, follow the instructions given in “ Setting the custom switch” on page 30. MAJ-2307 INSTRUCTION MANUAL...
  • Page 79 When the observation of IR playback image is completed, tap the “Pull-down” button for “IR playback” to select “Stop” and delete the Ch.6 sub-screen. Stop Pull-down Figure 6.14 NOTE The sub-screen disappears even when switching to another imaging mode. MAJ-2307 INSTRUCTION MANUAL...
  • Page 80 6.3 Operation of IR playback function Ch.6 MAJ-2307 INSTRUCTION MANUAL...

  • Page 81: Chapter 7 Care, Storage, And Disposal

    • If bioburden or infectious debris enters an area of the instrument that cannot be cleaned, such as an opening, do not use the instrument and contact Olympus. After using this instrument and ancillary equipment, immediately perform the following cleaning procedures.

  • Page 82: Storage

    Perform storage of the instrument by referring to the instruction manual for the surgical microscope. Disposal Ch.7 Perform the maintenance operation as instructed in Section 7.1, “Care”. Dispose of this instrument and/or accessories by observing your national and local laws and guidelines. MAJ-2307 INSTRUCTION MANUAL...

  • Page 83: Chapter 8 Troubleshooting

    WARNING Never use this instrument if any irregularity is suspected. Otherwise, patient and operator injury may result as well as malfunction. NOTE If an accessory of this instrument needs to be replaced, contact Olympus. Ch.8 MAJ-2307 INSTRUCTION MANUAL...

  • Page 84: Troubleshooting Guide

    LED light source. light source as described in Chapter 3, “Installation and Connection”. The IR Filter Unit is connected Connect the IR Filter Unit as described improperly to the surgical microscope. in Chapter 3, “Installation and Connection”. MAJ-2307 INSTRUCTION MANUAL...
  • Page 85 “WLI”, this instrument may function abnormal. Switch the LED light source to the spare lamp and contact Olympus. The image is colored The IR imaging mode is set. Select the optimum imaging mode by abnormally.
  • Page 86 If a code other than the error codes listed below is displayed, take an optimum measure by referring to the instruction manual for the equipment used in combination with this instrument. If an optimum measure cannot be taken, contact Olympus. Error...
  • Page 87 “Troubleshooting” in the instruction manuals for LED light source. E231 Light source The connected LED light source Follow the instructions in Chapter 10, error is incompatible with the surgical “Troubleshooting” in the instruction manual for microscope in use. the surgical microscope. MAJ-2307 INSTRUCTION MANUAL...

  • Page 88: 8.3 Returning This Instrument For Repair

    Olympus. Returning this instrument for repair When returning this instrument for repair, contact Olympus. With this instrument, include a description of the malfunction or damage and the name and telephone number of the individual at your location who is the most familiar with the problem.

  • Page 89: Appendix

    The recommended combinations of equipment that can be used with this instrument are listed next page. New products released after the introduction of this instrument may also be compatible for use in combination with it. For further details, contact Olympus. WARNING If combinations of equipment other than those shown below are used, the full responsibility should be assumed by the medical treatment facility.
  • Page 90 FOOT SWITCH (MAJ-2301) INFRARED INFRARED AND BLUE BLUE LIGHT FILTER UNIT LIGHT FILTER UNIT IMAGING UNIT (MAJ-2307) (MAJ-2308) (MAJ-2305) App. *1 3D imcompatible. *2 4K imcompatible. *3 This product (These Products) may not be available in some areas. MAJ-2307 INSTRUCTION MANUAL...

  • Page 91: Specifications

    (10.2 – 15.4 psia) Transportation Ambient temperature –20 to 70C (–4 to 158F) environment Relative humidity 10 – 95% (conditions during Atmospheric 700 – 1060 hPa transportation and pressure (0.7 – 1.1 kgf/cm short-term storage) (10.2 – 15.4 psia) App. MAJ-2307 INSTRUCTION MANUAL...

  • Page 92: Specifications

    Specifications  Specifications  Infrared Filter Unit (MAJ-2307) Item Specifications Dimensions 58 (W) × 66 (H) × 28 (D) mm Weight 18 g  Infrared Imaging Unit (MAJ-2304) Item Specifications Dimensions 31 (W) × 25 (H) × 17 (D) mm Weight ...
  • Page 93 Electrical and Electronic Equipment, this symbol indicates that the product must not be disposed of as unsorted municipal waste, but should be collected separately. Refer to your local Olympus distributor for return and/or collection systems available in your country. Applicable standard IEC 60601-1-2:2014 •...

  • Page 94: Emc Information

    Voltage Complies This instrument stabilizes its own radio variability and has no effect fluctuations/flicker such as flicker in lighting apparatus. emissions IEC 61000-3-3 App. MAJ-2307 INSTRUCTION MANUAL...
  • Page 95 It is recommended to use this instrument by (50/60 Hz) (50 Hz, 60 Hz) maintaining enough distance from any equipment that magnetic field operates with high current. IEC 61000-4-8 Definition is the a.c. mains voltage prior to application of the test level. MAJ-2307 INSTRUCTION MANUAL...
  • Page 96 The customer or the user of this model should assure that it is used in such an environment. • Portable and mobile RF communications equipment should be used no closer than 30 cm (12 inches) to any part of this model, including cables specified by Olympus. IEC 60601-1-2 (2014) Electromagnetic environment -...
  • Page 97 *1 The carrier shall be modulated using a 50% duty cycle square wave signal. *2 As an alternative to FM modulation, 50% pulse modulation at 18 Hz may be used because while it does not represent actual modulation, it would be worst case. App. MAJ-2307 INSTRUCTION MANUAL...
  • Page 98 Emission/ MAJ-1912 Rear panel SIP/SOP 8.5M Immunity 3G-SDI cable Emission/ MAJ-2016 Rear panel SIP/SOP 8.5M Immunity RECORDER Emission/ MAJ-2310 REMOTE Rear panel SIP/SOP Immunity CABLE 3P Refer to the instruction manuals for each piece of equipment. App. MAJ-2307 INSTRUCTION MANUAL...
  • Page 99 ©2017 OLYMPUS MEDICAL SYSTEMS CORP. All rights reserved. No part of this publication may be reproduced or distributed without the express written permission of OLYMPUS MEDICAL SYSTEMS CORP. OLYMPUS is a registered trademark of OLYMPUS CORPORATION. Trademarks, product names, logos, or trade names used in this document are generally registered trademarks or trademarks of each company.
  • Page 100 A8F, Ping An International Financial Center, No. 1-3, Xinyuan South Road, Chaoyang District, Beijing, 100027 P.R.C. Fax: (86)10-5976-1299 Telephone: (86)10-5819-9000 Olympus Tower 9F, 446, Bongeunsa-ro, Gangnam-gu, Seoul, Korea 135-509 Fax: (02)6255-3494 Telephone: (02)6255-3210 491B, River Valley Road #12-01/04, Valley Point Office Tower, Singapore 248373...

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