Lutech LT-300 HD Operator's Manual
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Lutech LT-300 HD Operator's Manual

Digital video colposcope
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LT-300 SD and LT-300 HD
Digital Video Colposcope
Operator's Manual
Lutech Industries, Inc.
Version 5.2 – 210423

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  • Page 1 LT-300 SD and LT-300 HD Digital Video Colposcope Operator’s Manual Lutech Industries, Inc. Version 5.2 – 210423...

  • Page 2: Table Of Contents

    Table of Contents Key Information ..............................4 Product Information ..........................4 Manufacturer ............................4 EU Representative ............................ 4 Version ..............................4 Markings..............................4 Classification ............................5 Support and Maintenance ......................... 5 7.1 Warranty ..............................5 7.2 After Sales Service ..........................6 Indication for Use .............................
  • Page 3 Chapter 5: Camera Operation ..........................38 5.1 Preliminary Check List ..........................38 5.2 Function Buttons ............................38 5.3 Tips for Achieving Optimal Image Clarity ....................39 Chapter 6: Lutech Viewer ..........................41 6.1 Safety Safety Terminology........................41 6.1.1 WARNING ............................41 6.1.2 NOTE ..............................41 6.1.3 Copyright ............................
  • Page 4 7.2 Maintenance ............................. 53 7.3 Battery ..............................54 7.4 Storage ..............................54 7.5 Transportation ............................55 7.6 Device Disposal ............................55 Chapter 8: Troubleshooting..........................56 8.1 Troubleshooting ............................56 Appendix A– Specification ..........................58 I. Power Supply/Adapter ..........................58 II. Battery ............................... 58 III.

  • Page 5: Key Information

    Key Information NOTE: Unless specifically noted for one or the other, the following information is true for both the LT-300 SD and the LT-300 HD digital video colposcopes. 1. Product Information Model: LT-300 SD LT-300 HD Product: Digital Video colposcope...

  • Page 6: Classification

    7. Support and Maintenance 7.1 Warranty Lutech warrants The LT-300 SD and LT-300 HD digital video colposcopes, when new, to be free of defects in material and workmanship and to perform in accordance with manufacturer's specifications for a period of one year commencing on the date of purchase from Lutech or its authorized distributors.

  • Page 7: After Sales Service

    FORTH HEREIN. 7.2 After Sales Service The standard warranty for the LT-300 SD and LT-300 HD colposcopes is 1 year from the date of purchase. Warranties may vary from 1-3 years depending on purchase terms. Please ask your Lutech representative or distributor for more details.

  • Page 8: Hardware

    The LT-300 SD and LT-300 HD digital video colposcopes should not be used adjacent to or stacked with other equipment. If adjacent or stacked use is necessary, the user must be alert and monitor The LT-300 SD and LT- 300 HD digital video colposcopes to verify it is operating within the manufacturer standards.

  • Page 9: Software

    The LT-300 SD and LT-300 HD digital video colposcopes meet the requirements of the electromagnetic compatibility in IEC60601-1-2. • Portable and mobile RF communication devices should be kept away from The LT-300 SD and LT-300 HD digital video colposcopes as it may influence performance. •...
  • Page 10 NOTE: • The LT-300 SD and LT-300 HD digital video colposcopes can be used with various viewing or video editing software. It is the end user’s responsibility to choose the software that works best for them as well as complies with all regulatory requirements within their territory.

  • Page 11: Chapter 1: Introduction

    • The LT-300 SD and LT-300 HD digital video colposcopes also displays the image on a small LCD screen on the rear of the colposcope to aid in focusing and visual diagnosis.

  • Page 12: Installation Preparation

    Vertical and Swing Arm Stand: The vertical and swing arm stand is used to support the camera and connect with the video cable. Vertical Stand Specifications: Measurement of the vertical stand is taken with the camera base mount on and the colposcope off. LT-300 SD LT-300 HD Max. Height 42 in (106 cm) 42 in (106 cm) Min.

  • Page 13: Unpacking And Inspecting

    free, without corrosive or combustible gas, or extreme temperature or humidity. Carefully unpack all the components of the colposcope and check it with the packing list. Ensure that all components are present and in good working order. When using the colposcope with a monitor, keep a space of at least 5cm between the monitor and the wall to ensure good air ventilation.

  • Page 14: Chapter 2: Camera And Stand Assembly

    LT-300 SD and the LT-300 HD digital video colposcopes. This chapter explains the camera composition and installation process. 2.1 Camera Composition The LT-300 SD and LT-300 HD digital video colposcopes includes a camera, circular LED group light source, control circuit, enclosure and remote. Diagram 2.1-1...

  • Page 15: Pre-Assembly Check List

    HD Main Cable) 3-Pedal Foot Switch USB drive loaded with the Lutech Viewer NOTE: For replacement cables or other accessories, please contact your distributor or Lutech representative. 2.3 Pre-Assembly Check List Ensure all parts are present before assembly.
  • Page 16 Take out the vertical tube and inspect it. The vertical tube should have the main cable pre-threaded inside and the power box attached on the lower portion of the tube. If the main cable or the power box is not already assembled, please see section 2.6 Troubleshooting.
  • Page 17 Diagram 2.4-4 Place the screw into the bottom of the wheel base in the center. Attach the vertical tube to the wheel base by tightening the screw using the 6mm allen key provided as show in diagram 2.4-5. Diagram 2.4-5 Take the main cable connector coming out of the bottom hole on the vertical tube and connect it to the bottom of the power box.
  • Page 18 Diagram 2.4-8 Align the screw on the camera base plate to the hole on the bottom of the camera head. Diagram 2.4-9 Turn the camera base plate over and pull out the ring on the other side. Place the camera base plate screw over the hole under the colposcope camera.
  • Page 19 Diagram 2.4-10 10. Place the camera mount on the vertical stand and turn clockwise to tighten as shown below. Diagram 2.4-11 11. There are 2 phases to opening the Stand Mount release knob. Turn the Base Plate Release Knob counterclockwise until it cannot turn anymore. Pull the knob outward to allow it to continue turning. Continue turning counterclockwise until it stops.
  • Page 20 located on the connector located on the bottom of the colposcope camera. Make sure to match the bump to the notch. The cable will plug in easily. Do not force it in. 13. Slide the camera base plate onto the camera mount and tighten the base plate release knob clockwise to secure the colposcope.
  • Page 21 Diagram 2.4-15 14. Plug the remote into the connector located on the bottom of the colposcope camera handle. NOTE: There are 2 protruding bars on top of the remote cable connector. These bars will fit into the grooves on the connector located on the bottom of the colposcope handle. Make sure to match the bars to the grooves.

  • Page 22: Colposcope With Swing Arm Stand Assembly

    2.5 Colposcope with Swing Arm Stand Assembly To assemble the colposcope on the swing arm stand, follow the steps below. Take out the vertical tube and inspect it. The vertical tube should have the power box attached on the lower portion of the tube.
  • Page 23 Diagram 2.5-4 Take the main cable connector coming out from the bottom cable enclosure and connect it to the bottom of the power box. Diagram 2.5-5 NOTE: There is a bump on top of the red dot on the main cable connector. This bump will fit into the notch located on the power box connector.
  • Page 24 Diagram 2.5-7 Align the screw on the camera base plate to the hole on the bottom of the camera head. Diagram 2.5-8 Turn the camera base plate over and pull out the ring on the other side. Place the camera base plate screw over the hole under the colposcope camera.
  • Page 25 Diagram 2.5-9 Place the camera mount on the vertical stand and turn clockwise to tighten as shown below. Diagram 2.5-10 10. There are 2 phases to opening the Stand Mount release knob. Turn the Base Plate Release Knob counterclockwise until it cannot turn anymore. Pull the knob outward to allow it to continue turning. Continue turning counterclockwise until it stops.
  • Page 26 located on the connector located on the bottom of the colposcope camera. Make sure to match the bump to the notch. The cable will plug in easily. Do not force it in. Diagram 2.5-14 NOTE: Please adjust the cable if needed so that there is enough cable slack near the colposcope camera head to allow it to move easily 12.

  • Page 27: Troubleshooting

    Diagram 2.5-13 13. Plug the remote into the connector located on the bottom of the colposcope camera handle. NOTE: There are 2 protruding bars on top of the remote cable connector. These bars will fit into the grooves on the connector located on the bottom of the colposcope handle. Make sure to match the bars to the grooves.
  • Page 28 Problem Solution The main cable is not Take the main cable and thread it into the hole located threaded into the vertical at the top of the vertical tube. Feed it through the pole stand. until you can pull it out from the hole located on the bottom of the vertical tube.

  • Page 29: Swing Arm Stand Assembly Troubleshooting

    Diagram 2.6.1-4 NOTE: The user can change the orientation of the power box based on comfort preferences and surrounding equipment. Use the screws provided to join the semi circles and attach the power box to the vertical tube. *Use caution while tightening these screws and be sure to evenly secure them to prevent damage to the rings.

  • Page 30: Tips And Suggestions

    Diagram 2.6.2-4 The rest of the ring is already attached to the power box. Diagram 2.6.2-5 Take the power box and place it on the vertical stand. Diagram 2.6.2-6 Use the screws provided to join the semi circles and attach the power box to the vertical tube.
  • Page 31 Tip 1: Pick a wheel base position. The legs of the Wheel Base allow for multiple ways of usage depending on personal spatial preference. It is recommended that the user chooses the position that is most comfortable to him/her. The inner tube as well as the camera head can be turned independently from the rest of the vertical stand.

  • Page 32: Chapter 3: Colposcope Adjustments

    Chapter 3: Colposcope Adjustments NOTE: Unless specifically noted for one or the other, the following information is true for both the LT-300 SD and the LT-300 HD digital video colposcopes. 3.1 Camera Angle Adjustment The colposcope camera sits on the camera mount, which allows it to rotate 360° horizontally and approximately 70°...

  • Page 33: Swing Arm Stand Adjustment

    3.3 Swing Arm Stand Adjustment Grip onto the colposcope and move the swing arm up, down, left and right. The swing arm should respond easily to the user’s guidance. At the desired height or position, let go of the colposcope. The swing arm should stay where it is placed.

  • Page 34: Remote Hanger

    Diagram 3.4-1 CAUTION: To stop the vertical stand from moving, 2 of the casters must be locked. Locking 1 is not enough to stop the vertical stand completely. 3.5 Remote Hanger The user may request an extra-long remote cord. To assist with cord management, the remote has a notch built into the back side.

  • Page 35: Chapter 4: Tv Screen Or Workstation Setup

    Chapter 4: TV Screen or Workstation Setup NOTE: Unless specifically noted for one or the other, the following information is true for both the LT-300 SD and the LT-300 HD digital video colposcopes. At the user’s discretion, the colposcope may be connected to a TV screen or a computer (desktop or laptop).

  • Page 36: Computer Setup

    The colposcope is now connected to the TV and is ready for use. The following is a diagram of the connections: Diagram 4.1-2 CAUTION: • Do not disconnect from AC power without first turning the camera and the power box off or you may damage the camera or power box components.
  • Page 37 Diagram 4.2-1 To connect the LT-300 HD colposcope to a computer, follow the steps below. Make sure the colposcope is turned off. Depending on the workstation environment you have, you may or may not need to turn off the computer or system.

  • Page 38: Colposcope Workstation

    EMR provider for details. The colposcope will work with most software that allows video input and attachment of files.). • A video/photo capture software such as the Lutech Viewer. Please refer to Chapter 6 for details on the Lutech Viewer. For information on optional workstation setups, please contact your distributor or Lutech representative.

  • Page 39: Chapter 5: Camera Operation

    Chapter 5: Camera Operation NOTE: Unless specifically noted for one or the other, the following information is true for both the LT-300 SD and the LT-300 HD digital video colposcopes. WARNING: • At any point during the use of the colposcope, if any liquid gets splashed onto the outer casing or the lens of the colposcope, immediately stop using the device and wipe the liquid off.

  • Page 40: Tips For Achieving Optimal Image Clarity

    Zoom In: Focus in on one area, magnifying it. Zoom Out: Focus out from one area, to see more of the object being examined. Power indicator: When the colposcope connected to an AC power source, the indicator light will turn green. Function buttons on the remote: Diagram 5.2-2 Zoom In: Focus in on one area, magnifying it.
  • Page 41 • The LT-300 SD colposcope has a working distance range of 7.1 - 14.9 inches. For a typical colposcopy, the recommend range is between 10.24 - 12.2 inches from the subject. • The LT-300 HD colposcope has a working distance range of 5.1 - 15.7 inches. For a typical colposcopy, the recommend range is between 10.24 - 12.2 inches from the subject.

  • Page 42: Chapter 6: Lutech Viewer

    • The Lutech Viewer does not store any historical data, images or files. All files are saved within a folder in a location on the computer or server of the user’s choosing at the end of the session. The user is ultimately responsible for the safe transfer, storage and processing of these files.

  • Page 43: Downloading The Software

    6.2.2 Downloading the Software If you have purchased a Lutech colposcope, you would have gotten the Lutech Viewer on the USB drive that came with the colposcope. If you did not get this USB drive, you may request a download link from your Lutech representative.
  • Page 44 “Finish” button. Otherwise, click the “Finish” button to complete installation and exit the installation screen. When you are ready to start the Lutech Viewer program, find the Lutech Viewer shortcut icon on the desktop and double click it. This will launch the Lutech Viewer.

  • Page 45: Operation

    6.3 Operation 6.3.1 Main Screen When the program starts, you will be presented with the Main Screen below. To continue, you must fill in the fields below. Field Description Reference The reference number is any combination of alphanumeric value designated by the user. There is a maximum of 20 characters allowed.
  • Page 46 Foot Pedal Select this box if the Lutech foot pedal you received was from July of 2019 and older. (Ex: July 2019, June 2019, 2018, 2017…etc.) Make sure your caps lock is off. NOTE: Selecting Foot Pedal V.1 will clear the selection for Foot Pedal V.2.

  • Page 47: Session Window

    6.3.3 Foot Pedal The picture and record On/Off buttons will also work with a foot pedal. Ask your Lutech Representative about the foot pedal if you do not have access to one. The foot pedal should automatically engage with the software once it’s plugged into the computer and offers a hands free way of taking pictures and videos...

  • Page 48: Full Screen Mode

    The picture will be displayed in a new larger window. Click on the X on the upper right corner to close this new window when done. NOTE: Be careful not to click on the X located on the Session Window. This will close the Lutech Viewer instead.

  • Page 49: Video Review

    Click on the X on the upper right corner to close the media player when done. NOTE: Be careful not to click on the X located on the Lutech Viewer window. This will close the Lutech Viewer instead.

  • Page 50: Foot Pedal Troubleshooting

    "Failed to execute script_video" Please confirm that you are using the latest error message version of Lutech Viewer. This is generally a permissions issue on this Consult whoever is in charge of administrator settings on this PC and have them adjust accordingly.

  • Page 51: Saving Files Troubleshooting

    If not, please contact your Lutech Representative for an update. If additional assistance is required, please contact Lutech. We will be happy to assist you. 6.5 Folder Naming Structure When the user clicks on the Start Session button, a folder is created using the Reference No. and the current Date and Time in the location specified by the Path.

  • Page 52: Picture And Video Naming Structure

    6.6 Picture and Video Naming Structure Picture and Video file names are created using the Reference No. and the current Date and Time in the folder created within the location specified by the Path. For example: Reference No.: 12345abc. Date: January 28, 2020. The date portion will be expressed in the year | month | day format within the folder file name.

  • Page 53: Chapter 7: Cleaning And Maintenance

    Chapter 7: Cleaning and Maintenance NOTE: Unless specifically noted for one or the other, the following information is true for both the LT-300 SD and the LT-300 HD digital video colposcopes. 7.1 Cleaning To ensure the longevity and performance of the equipment, please pay attention to the maintenance requirements of the colposcope.

  • Page 54: Cleaning The Lens, Mini Lcd Screen, And The Led Circular Light

    Do not let any liquid enter into the inner casing of the camera. If water enters into the inner casing of the camera, call your technical team or an authorized Lutech service center for assistance. Do not use the colposcope.

  • Page 55: Battery

    Always disconnect the main cable from the colposcope before replacing the battery. Battery is not required for the operation of The LT-300 SD and LT-300 HD digital video colposcopess. The colposcopes are meant to be used with the power cord plugged into the wall socket. However, should the necessity arise, the colposcope may be used on battery power.

  • Page 56: Transportation

    NOTE: • Please dispose of old batteries per local requirements. • Do not use or place the batteries near a heat source. • Only authorized and trained personnel may remove the battery. 7.5 Transportation When transporting the colposcope, avoid external weather conditions. If necessary, dismantle the colposcope and place in original packaging for transport.

  • Page 57: Chapter 8: Troubleshooting

    Chapter 8: Troubleshooting NOTE: Unless specifically noted for one or the other, the following information is true for both the LT-300 SD and the LT-300 HD digital video colposcopes. 8.1 Troubleshooting Malfunction(s) Potential Cause(s) Solution(s) The camera is loose and...
  • Page 58 If the camera buttons work, damaged. then the problem may be the remote. Please contact Lutech’s service center. The vertical stand is not The caster (wheel) locks Check to see if the locking moving well. may be engaged.

  • Page 59: Appendix A- Specification

    Appendix A– Specification NOTE: Unless specifically noted for one or the other, the following information is true for both the LT-300 SD and the LT-300 HD digital video colposcopes. I. Power Supply/Adapter Adapter Model UE36LCP1-150240SPA Adapter Input 100-240V, 50/60Hz, 0.9A Adapter Output 15V, 2.4A...

  • Page 60: Colposcope Specifications

    106.0kPa V. Colposcope Specifications Colposcope Specifications LT-300 SD LT-300 HD Camera 1/2.8-type CMOS Sony 1/2.8-type Exmor CMOS Camera Resolution Standard High Image Quality High Super Pixels 2 Mega Pixels 2.13 Mega Pixels Output HDMI(1080P60), HDMI(1080P60), USB3.0(1080P60) USB3.0(1080P60) Focus Manual/Auto Manual/Auto Lens 5.35mm-96.3mm...

  • Page 61: Monitor

    8.25 x 3.25 x 8 in Camera Only 2 lb (0.9 kg) (20.95 x 8.25 x 20.32 cm) LT-300 SD Camera on Vertical Stand 13.5 x 13.5 x 35 in Fully Contracted (34.3 x 34.3 x 88.9 cm) 26 lb (11.8 kg) 13.5 x 13.5 x 46 in...

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