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Full Spectrum Laser MUSE MOPA User Manual

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Summary of Contents for Full Spectrum Laser MUSE MOPA

  • Page 2: Table Of Contents

    Table of Contents Fire Warning Introduction Section I. Safety Setup Precautions ................5 Safety During Operations .
  • Page 3 Table of Contents Section VIII. Lens Replacement & Calibration Lens Replacement ................38 Lens Calibration .

  • Page 4: Fire Warning

    Fire Warning Fire Warning Laser cutting and engraving systems can present a significant fire hazard due to the extremely high temperatures generated when the laser beam is in use. Some material are extremely flammable, catching fire quite easily and damaging the machine and its surroundings.

  • Page 5: Introduction

    Introduction Thank you for purchasing your new Muse Master Oscillator Power Amplifier(MOPA) Galvo. Our high quality products will provide years of service simply by following proper usage and upkeep. With proper usage and upkeep your machine will be a key part in any design work. This user manual will guide you through the safety guidelines and operation of your machine.

  • Page 6: Section I. Safety

    Section I. Safety Setup Precautions Follow all safety protocols and procedures before operating any machinery. It is the responsibility of the operator to ensure all safety precautions are correctly followed, and that the machine is properly assembled and in working order. ●...

  • Page 7: Electrical Safety

    The power supply is capable of releasing a current up to 9 Amps. This power is sent to the discharge terminals on the machine itself. In order to prevent access to bare wiring your laser shipped with silicone terminal covers. Please notify Full Spectrum Laser support and immediately cease operations if the covers ever slip and expose bare wire.

  • Page 8: Diagrams

    Section I. Safety The following diagrams will help you locate all of the machines components. Laser head Assembly Lens Camera Touchscreen Work Space Fig. 1 Ethernet Wifi Plug Port Power Switch Wifi Dongle Rotary Plug Power Outlet Fig. 2 Fig. 3...

  • Page 9: Section Review

    Section I. Safety Section Review: Do’s: ● Remember to make sure your work area is nice an clean. Always keep an eye on your machine. ● ● Always inspect your machine for damage or breakage before each use. ● Keep your laser system clean. Always keep a Halogen or multipurpose dry chemical fire extinguisher on hand.

  • Page 10: Section Ii. Unboxing & Assembly

    Section II. Unboxing & Assembly Section II. Unboxing & Assembly The MOPA Galvo has a weight of 130 lbs. At least two people are needed to lift and unbox the machine. Do Not Lift The Box Alone. Fig. 4 Unboxing Steps Follow these instructions for best results: Prepare Work Space: You will need an open, level work space to place your laser cutter.
  • Page 11 Section II. Unboxing & Assembly Remove the Top Layer of Foam. Fig. 6 Remove the stage base, power cord, and accessories from the packaging. Fig. 7...
  • Page 12 Section II. Unboxing & Assembly Remove the Second Layer of Foam. Fig. 8 Remove the Foam under the main unit. Fig. 9...
  • Page 13 Section II. Unboxing & Assembly Remove the Main Unit, Z-stage and Isolator from the Foam. Fig. 10...

  • Page 14: Assembly Instructions

    Section II. Unboxing & Assembly Assembly Instructions: To assemble your new MOPA Z-stage you will need: 4 - M6 x16 screw and a M5 Hex Key Fig. 11 Use the M6 screws to fasten the base to the stage. (See Fig.11) Locate the Isolator and slide it into the laser mount.
  • Page 15 Section II. Unboxing & Assembly Cable Connections: The following Cable Looms will be used: Cable Loom 1 Cable Loom 2 Grab Cable 1 and connect the VGA cable onto the port on the back of the scan head( see Fig 4). Fig.
  • Page 16 Section II. Unboxing & Assembly Take Cable Loom 2 and connect the 3 pin to the cable hanging near the motor. Make sure the pins are oriented correctly. Fig. 16 Plug the remaining 4 pin cable connector and plug it into the motor. Fig.

  • Page 17: Section Review

    Section II. Unboxing & Assembly Section Review: Do’s: ● Remember to lift the box with at least two people. Remove all items from the box before starting the assembly process. ● ● Make sure all your connections are secure before starting your machine. Don’ts: Do not lift your machine by yourself.

  • Page 18: Section Iii. Touchscreen Interface

    Section III. Touchscreen Interface The touchscreen that comes on your MOPA allows you to control the basic functions of your laser without needing a computer. Jobs are accessible through the touchscreen once loaded in from the RE3 interface. Home The Home screen contains the devices IP address, the QR Code for RE3 and controls for the laser head.

  • Page 19: Machine Indicators

    Section III. Touchscreen Interface Machine Indicators: Wired IP Indicator: The IP indicator shows if the machine is connected to an ethernet cable. Connected Not Connected Wi-Fi Indicator: The Wi-Fi indicator will indicate if the machine is connected to the Wi-Fi. Connected Not Connected AutoFocus Icon:...

  • Page 20: Speed Indicators

    Section III. Touchscreen Interface Speed Indicators: Your machine has 3 speed setting that can be change by selecting the icon on the touchscreen or from RE3. Running Icon: The machines default speed and the fastest speed. Used for fast movement across the work area Jogging Icon: The second speed, also known as the intermediate speed.

  • Page 21: Section Review

    Section III. Touchscreen Interface Section Review: Do’s: ● Have your QR card on your material for autofocusing. ● Remember to adjust the jog speed by selecting the diamond icon. ● Make sure your machine is connected to the internet before starting any jobs. Don’ts: Do not adjust the jogging speed while the machine is moving.

  • Page 22: Section Iv. Internet Connection

    Section IV. Internet Connection The MOPA Galvo software is browser-based, meaning no download is required. RetinaEngrave v3.0 (RE3) is locally hosted on the machine’s internal computer so it will function even without an internet connection. Using any computer, only an internet browser (such as Google Chrome) is needed to access RE3. There are three methods of connecting to the internet.

  • Page 23: Connect To Software

    Section IV. Internet Connection Software Connection RetinaEngrave v3.0 (RE3) is a combination of a print driver and control software that communicates with, downloads jobs to, and controls the laser system. There is no download required for RetinaEngrave v3.0. With a local connection (achievable with Wi-Fi or the included Ethernet cable) your MOPA will link with the software’s IP address Turn On MOPA: Turning on your MOPA will automatically boot up your Muse Touchscreen interface.

  • Page 24: Section Review

    Section IV. Internet Connection Section Review: Do’s: ● Make sure your machine is connected to the internet before you attempt your first project. Remember to let your machine fully boot up before attempting to enter RE3. ● Don’ts: ● Do not take off the Wi-Fi Dongle. ●...

  • Page 25: Section V. Focusing Your Laser

    Section V. Focusing Your Laser Focusing must be done each time a new material is selected or when restarting your machine. Auto-focus: Your Galvo came with a black anodized QR card that can be placed on top of your material under the laser head (see Fig.

  • Page 26: Manual Focus

    Section V. Focusing Your Laser Manual Focus: If one loses the QR card or simply chose not to use it, then they will have to focus the laser head manually. The appropriate engraving distance is determined by the lenses focal length. Below is a chart of our lenses and their required distance.
  • Page 27 Section V. Focusing Your Laser 3. Make sure the appropriate lens size is selected before hitting the generate test pattern option. WARNING!! This will fire the laser! Make sure you are at least 12 inches away from the laser if you are not wearing safety glasses.

  • Page 28: Section Review

    Section V. Focusing Your Laser Section Review: Do’s: ● Have a ruler ready for manual focusing. Make sure your QR card is visible on the camera when auto-focusing. ● ● Perform a focus test before each job to ensure a high quality engraving. Don’ts: Do not run a job without focusing your laser.

  • Page 29: Section Vi. Operations

    Section VI. Operations This section will guide you through using your MOPA Galvo. To get started, it is important to understand the meanings of “Vector Cutting” and “Raster Engraving” and their associated file types. Vector Cutting Raster Engraving Vectors use mathematical formulas to create paths Rasters are make of white and colored pixels.

  • Page 30: Mouse Controls

    Section VI. Operations Mouse Controls: Drag ‘n Drop: Click and hold a design file, it will become highlighted letting you know it can then be dragged. Drag it into the workspace and a “move” prompt will appear below the object showing it can be dropped into the workspace.

  • Page 31: Laser Parameters

    Section VI. Operations Laser Parameter Test If your not sure what types of settings you want to use for your materials, then try using the Laser Parameter Test under the Laser Tools page. The Parameters Test will form a graph to test the two parameters chosen at their minimum and maximum, which spaces in between that depend on the grid size.

  • Page 32: Section Review

    Section VI. Operations Section Review: Do’s: ● PDF is preferred for Vectors, while JPEG is preferred for Rasters. Remember when preparing your own design to use thicker lines. ● ● Remember that previews are seen in 200 DPI but are imported as 500 DPI. ●...

  • Page 33: Section Vii. Retinaengrave V3

    Section VII. Retina Engrave V3 Starting on RE3 Using your new machine for the first time can seem intimidating but we've worked to make this guide as clear as possible regarding our software. We have broken down the entire process into 7 steps. Connect to Software Create or Import Design Adjust Object Properties...
  • Page 34 Section VII. Retina Engrave V3 Import Design Select the file you wish to engrave via your editing software or an image saved on your computer. It can be place into RE3 using three methods: -It can be imported by going to the File->Import->Image -It can be “dragged”...
  • Page 35 Section VII. Retina Engrave V3 5.Focus Lens Your MOPA must be focused before starting a job. The MOPA comes with an autofocus feature in RE3 and on the touchscreen. NOTE: The focus distance number set in the RE3 interface is machine relative. It signifies the distance away from home needed to engrave.

  • Page 36: Compound Shapes & Objects

    Section VII. Retina Engrave V3 Here is other information that will be useful when performing your first jobs on RE3. Creating and Manipulating Compound Shapes & Objects These functions are available in the Grouping section of the toolbar (see above). Compound Shapes & Objects Operators can combine and modify shapes and objects to create unique compound shapes and objects with these functions: Union: Subtract:...

  • Page 37: Passes

    Section VII. Retina Engrave V3 Passes: Passes are typically used for different things in rastered material, than in vectored. Vector Passes In vectors, multiple passes are done to cut through thicker material. Sometimes, such as when cutting wood, a single cut is not enough therefore we can program multiple passes to ensure we cut through our material.

  • Page 38: Section Review

    Section VII. Retina Engrave V3 Section Review: Do’s: ● Remember there are three methods to importing a file. If one does not seem to be working for you, then try the others. Remember to use the Perimeter and/or Camera Capture options to align your design with your materials. ●...

  • Page 39: Section Viii. Lens Replacement & Calibration

    Section VIII. Lens Replacement & Calibration Lens Removal and Replacement: If you wish to change the lens, the machine must be calibrated again. Ensure lenses are probably stored with appropriate lens caps and are not cross threaded when mounting. Ensure laser head is in a reachable position to remove lens. Remove any objects or work pieces from underneath the lens work area.
  • Page 40 Section VIII. Lens Replacement & Calibration Lens Calibration: Calibration should be performed if: The camera is changed or manipulated. The lenses are removed, replaced, or changed. Focusing accuracy has degraded and the laser is not marking. Warning!! Calibration cannot be done in Rotary Mode. Preparation: Before performing a lens calibration the focusing card must be within the view of the camera and outside of the work area to perform the calibration properly.

  • Page 41: Lens Calibration

    Section VIII. Lens Replacement & Calibration Lens Calibration: We recommend going to the “Laser Tools” page to perform the following adjustment. The page can be accessed by going to the Machine name, going to Diagnostics and selecting Galvo Calibration. Once the Laser Tools page is loaded locate the Laser Focus and Lens Calibration section. For a MOPA machine the power should be set to 100% Make sure that the correct lens size is...

  • Page 42: Mark Adjustment

    Section VIII. Lens Replacement & Calibration Select Run Lens Calibration. The red diode will disappear indicating that the calibration is starting. The camera will slowly turn off, then the diode will reappear and scan the work area. After the calibration is finished you will be given a pass or fail.

  • Page 43: Preview Adjustment

    Section VIII. Lens Replacement & Calibration Select “Mark Square”. Measure the marked square. It should be the size chosen before. If the lens calibration was not done correctly then it will be off by approximately 2mm. Re-run the lens calibration and then redo the lens adjustment.

  • Page 44: Section Review

    Section VIII. Lens Replacement & Calibration Section Review: Do’s: ● When removing the lens make sure to avoid hitting the camera. The lens collar can be easily removed and replaced. ● ● Make sure the QR card is within the cameras view before performing the lens calibration. ●...

  • Page 45: Section Ix. Camera Functions

    Section IX. Camera Functions As Intel's most compact RealSense camera, the D405 is a short-range stereo camera that operates at an ideal range of 7 to 50cm. By combining RGB sensory data with image processing software to provide sub-millimeter resolution and accuracy.

  • Page 46: Focus Tag Calibration

    Section IX. Camera Functions Procedure: Enter the Laser Tools Page. This can be done by going to the Machine name, Diagnostics and then selecting Galvo Calibration or by inputting: ID address /setup and then Setup. Lay out about 1 to 2 sheets of letter sized paper centered under the red dot. Ensure these sheets are flat and smooth to produce the best calibration.
  • Page 47 Section IX. Camera Functions The tag size should always be saved as 19.44. Having the incorrect number would result in focusing issues. Set the lower offset for your stage. We recommend starting at 120 and adjusting from there. By saving the focus the machine will move to the lower offset. If the lower offset is set too low it will hit zero and return to the previous location.

  • Page 48: Section Review

    Section IX. Camera Functions Section Review: Do’s: ● Make sure the QR card is within the cameras view before performing the camera calibration. Don’ts: Do not start your Camera Calibration without the QR Card present. ●...

  • Page 49: Section X. Color Engraving

    Section X. Color Engraving Color Engraving Overview MOPA machines are called that because they contain both a master oscillator to produce a beam and an optical amplifier to increase its power output. This causes Master Oscillator Power Amplifier or MOPA machines to have greater power and faster speed than a traditional fiber laser.

  • Page 50: Color Engraving Parameters

    Section X. Color Engraving Color Engraving Parameters: Frequency: Fiber lasers work by emitting light in fixed intervals. By increasing the frequency the intervals are shortened. This causes the laser to be fired with greater power and subsequently makes darker engraving. However, if the frequency is too high certain material can potentially catch fire.

  • Page 51: Troubleshooting & Applications

    Troubleshooting & Applications Troubleshooting: A large amount of problems customers face centers around laser focusing. These lasers must be with its focus range to function properly. Being outside of focus will yield no mark at all. Before calling tech support, please verify that you are in focus using the black card provided.

  • Page 52: Marking Applications

    Troubleshooting & Applications Mark Applications: One should keep in mind that every material will react differently based on the settings used. Materials can have different grades or alloys which will affect the engraving process. It is up to the user to determine their application and the best process for their needs.

  • Page 53: Examples

    Troubleshooting & Applications Examples With your new laser engraver, the sky's the limit. All you need to worry about is your own imagination. In order to help spark it we picked some projects others made to help show you the potential of your MOPA. Painted Metal Purple Anodized Card...

  • Page 54: Warranty

    Warranty Warranty Full Spectrum Laser will replace or repair any defective parts free of charge within the first 30 days. Ground shipping is free with overnight shipping available at extra charge. Full Spectrum Laser will replace or repair any defective part within the warranty period free of charge but shipping charges are the responsibility of the customer.
  • Page 55 Customer Support For a list of Frequently Asked Question and a series of help guides, visit us at our Help Center We offer a variety of free projects to help you get started, just check out our Free Projects page. For more information on laser engraving, check out our Blog Technical Support:...

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