Full Spectrum Laser muse FIBER GALVO User manual

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Table of Contents
The Muse Fiber Galvo by Full Spectrum Laser 2
Symbols and Definition 3
Section I. Safety 4
Setup Precautions 4
Safety During Operations 5
Fire Safety 6
Electrical Safety 7
Section II. Assembly and Setup 8
Assembling your Muse Galvo 8
Internet Connection 9
Connect to Software 10
Section III. Touchscreen Interface 11
Focusing 13
Section IV. Operations & Using Your Galvo 15
General Functions 15
Project Workflow 16
Section V. RetinaEngrave V3 19
Starting RE3 19
Camera 21
3D Camera Calibration 21
Section VI. Lens Calibration 22
Lens Replacement 22
Recalibration Process 23
Mark Adjustment 24
Preview Adjustment 25
Shutter Replacement 25
Troubleshooting & Applications 27
Troubleshooting 27
Applications 28
Samples 29
Free Projects & Extra Help 30
Warranty 31
Customer Support 32
Upgrades 33
Join the Full Spectrum Laser Community 34

Thank you for purchasing your new Muse Fiber Galvo with Full Spectrum Laser. Our
high quality products will provide years of service simply by following proper usage and upkeep.
This user manual will guide you through the safety guidelines and operation of your
machine. We recommend that you familiarize yourself with this manual before using your laser
engraver. Remember to be safe and have fun!
For more information, please visit www.fslaser.com
Compliance Statement: The Full Spectrum Laser Muse Fiber Galvo Laser System is a Class 3B laser
product, as defined in International Standard IEC 608251. The Full Spectrum Muse Galvo complies
with 21 CFR 1040.10 and 1040.11, the Federal Performance Standards for Light Emitting Products,
except for deviations pursuant to Laser Notice No. 50, dated July 16, 2001. The Center for Devices and
Radiological Health of the US FDA issued Laser Notice No. 50 to permit manufacturers to classify and
manufacture their products in accordance with the International Standard. 21 CFR 1040 and IEC
608251 require that certification, identification, and warning labels be placed on laser products.
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The Muse Fiber Galvo By Full Spectrum Laser
Touchscreen
Laser head
Assembly
Lens
Work Space
Rotary
Plug
Wifi Plug
Ethernet
Port
Power Switch
Power Outlet

Symbols and Definitions
Danger: Indicate[s] a hazardous situation which, if not avoided, will result in
death or serious injury.
Warning: Indicate[s] a hazardous situation which, if not avoided, could result
in death or serious injury.
Caution: Indicate[s] a hazardous situation which, if not avoided, could result
in minor or moderate injury.
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● Always inspect the laser cutter for damage or breakage before each use. Do
not operate machinery that is damaged or defective in any way.
● Always have a clean, level, and open work space to unbox and place your
laser cutter.
● Never modify, disassemble, or in any way alter the construction of the laser
and never start up a system that has been modified or disassembled.
● Never leave the laser system unattended during operation.
● Do not disassemble the machine or remove any of its protective covers.
●Always have on hand a first-aid kit designed for the initial treatment of burns
and smoke inhalation. Be sure to store this kit in an area that is outside risk areas.
●Never operate the machine with any of the panels removed. Be aware that
removal of any portion of the cabinet will expose the laser system and greatly
increase the risk of injury and/or fire. Personal injury and fire risks are especially
pronounced if the machine is operated with the bottom panel removed.
● Never place hands or fingers into moving parts such as cooling fans.
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.
Section I. Safety
WARNING!
WARNING
!
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Safety During Operation
The output of the fiber engraving laser is fully contained in a Class 3 enclosure during normal operation.
However, the output beam is accessible to the operator during normal operation, giving the total system an
overall rating of Class 3B. Class 3 lasers have minimal safety concerns when used properly and handled with
care. The laser system is designated as Class 3B due to the fact that safety glasses must be used when
observing the laser engraving process.
Follow these Safety Guidelines at all times:
●Never engrave or cut any unknown material. The vaporization/melting of many
materials, including but not limited to PVC and polycarbonates, can give off hazardous
fumes. Please refer to the MSDS sheet from the material manufacturer to determine the
response of any work material to extreme heat (burning/fire hazard).
●Never operate the machine in an area without a proper ventilation. Most materials
produce an irritating smoke when engraved. Some materials, including but not limited to
paint, varnish, composition board, and plastics possess toxic compounds.
● Always use the provided safety glasses when looking at the laser.
●Never aim any laser towards an aircraft or vehicle that is in motion.
General Safety
WARNING!
CAUTION!
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Laser cutting and engraving systems can present a significant fire hazard due to the extremely high
temperatures generated by the laser beam. While the objective of most cutting and engraving operations
is to vaporize material without burning, most materials capable of being cut or engraved are inherently
combustible and can ignite. Usually this is a small flame of burning material issuing from the cut zone which
self-extinguishes due to the air assist or depowering of the beam. However, it is possible for the flame to
propagate and set fire to the machine and its surroundings.
Fire Safety
Always keep a properly maintained and inspected 5lbs. or larger fire extinguisher on hand.
Full Spectrum Laser recommends a Halogen or multipurpose dry chemical fire extinguisher.
Halogen extinguishers are more expensive than a dry chemical, but offer certain advantages
should you ever need to use an extinguisher. The Halogen extinguisher are expensive but easy
clean, while the dry chemical extinguisher discharges a sticky, corrosive powder that is very
difficult to clean up.
Warning! Stacking materials can lead to increased risk of flame propagation or work piece
ignition. Always keep the area around the machine clean and free of clutter.
Never store any flammable materials near the device.
Never operate your machine unattended. There is a significant risk of fire if set improperly, or if
a mechanical or electrical failure occurs while operating.
CAUTION!
Fiber Galvo Materials
Below are a list of materials usable with your Galvo.
Warning!! Using any material not listed below may void your warranty and may pose a fire risk!
Note: The Fiber Galvo is capable of cutting all these materials but specializes on engraving on metals. 6
Material Raster Vector
Aluminum ✓ ✓
Nickel ✓ ✓
Copper ✓ ✓
Titanum ✓ ✓
Leather ✓ ✓
Rubber ✓ ✓
Stone ✓ ✓

The power supply is capable of releasing a current up to 45 mA. This power is sent to the discharge terminals
on the laser tube itself. In order to prevent access to bare wiring your laser shipped in a protected box. Please
notify Full Spectrum Laser support and immediately cease operations if the covers ever slip and expose bare
wire.
Note: When performing any replacement procedures, make sure the machine is off for at least an
hour.
●Do not open any of the machine’s access panels while the unit is plugged in.
Opening a panel may expose the operator to the unit’s power box, which is potentially
lethal.
● Never make or break any electrical connections to the system while the unit is
turned on.
● Never access any electrical areas with hands or tools unless the unit is
disconnected from the power for at least one hour.
●Never replace the installed 20 amp fuse with one of a higher rating. This will void
your warranty and the electronics will not be adequately protected from surges or short
circuits.
●POWER ON/OFF is controlled by the switch at the back of the machine. The
machine is on when the (-) side is pressed and off when the “o” side is.
● In case of a blown fuse always contact Technical Support before replacing
anything.
The standard for laser safety is the American Standard for the Safe Use of Lasers, Z136.12000. Developed
by the American National Standards Institute (ANSI) it is the basis for many federal regulations and
Occupational Safety and Health Administration (OSHA) guidelines for laser and laser system
manufacturers. It contains detailed information concerning the proper installation and use of laser systems.
While the ANSI standard is not a law, its recommendations, including warning signage, training, and the
designation of a laser safety officer, may be mandatory under local regulations. It is the operator's
responsibility to ensure that the installation and operation of the Full Spectrum Desktop Laser System are
performed following applicable laws. Copies of ANSI Standard Z136.12000 are available from:
LASER INSTITUTE OF AMERICA 12424 RESEARCH PARKWAY, SUITE 125 ORLANDO, FL 32826 (407)
3801553.
Electrical Safety
CAUTION!
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Assembling your Muse Galvo
Warning! The Muse Galvo has a weight that exceeds 50lbs . It is recommended to carry the product
with at least 2 people to avoid injury.
Fig. 1 Fig. 2
2. The laser head assembly will be inserted bottom up.Make
sure the wheels are lined up with the track.
3.When rail is reached, manually align the rail
opening and fasten them together until the
scanhead is secure.
5. Once the laser head assembly is on the rails secure it
in place using a screw.
Section II. Assembly & Connectivity
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1. Place on the edge of a table with long side
facing outward.
6.Once done you may flip the power switch for your Galvo.
If done properly the scan head will moved up into the home
position.

Connect Via Router (Recommended):
Connecting the Galvo to the router is the most reliable
way to establish a link to RE3.
1. The Galvo comes with an ethernet cable(see Fig.
18).
Fig. 18
2. Connect the cable to the ethernet ports on both
devices(see Fig. 19).
Fig. 19
Note: Ethernet port looks the same on all devices
Section IV. Connectivity
Connect to Wi-Fi:
1. Your machine should come with a device called a
dongle attached to the usb port. This device
enables your machine to connect to the wifi.
Make sure that it is there and connected.
Fig. 20
2. Select the Network button on the top right of the
touch screen.
Fig. 21
3. Select wifi and look for your network. Select it
and enter password
Ethernet Connection
The Fiber 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. The easiest method is to
connect the Ethernet Cable that came with your Galvo.
Connect Directly to Computer:
Connecting the Fiber Galvo and the computer should only be done if the previous two options are not
possible. The Galvo can can connect to the computer via ethernet cable.
Note: The location of the ethernet port varies on computer models.Some computer may not have an
ethernet connection and may need an ethernet adapter.
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Connect to the Software
RetinaEngrave v3.0 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 Muse Galvo will link
with the software’s IP address
1. Turn On Muse Galvo: Allow 30 seconds or so for the machine and touch screen to boot up.
2. Locate the IP Address in the blue line under the Home icon. Alternatively, you can find the IP
Address of the machine by tapping Tools -> About. The address will be listed there. This IP
Address is of the network you connected the machine to. Wireless and Wired connections will
have different IP Addresses.
Fig. 9 Fig. 10
3. Type IP Into Browser(Google Chrome is preferred). This will link you to the RetinaEngrave v3.0
(RE3) interface. You now have full access to the software. There is no need to install or download
anything. You must, however, keep a local connection, either through Wi-Fi or the Ethernet cable.
Using QR Code:
Another method is to use the QR code which is visible in the Home and About sections.
1.Take a picture of the QR code using a QR reader.
2. A link will appear that can be selected.
Fig. 11
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Home
The Home screen contains the devices IP address, the QR Code for RE3, the video feed from the camera, and
controls for the laser head.
Fig.21 Fig. 22 Fig. 23
Job History
The Job History icon allows the user to browse previous jobs.Clicking on the File allows the user to view and
re-run previous job details. No Wi-Fi connection is needed to run jobs saved here.
Tools
The tools icon allows the user to check and adjust the machine settings. Here the user can enable rotary
attachments, home the laser, and get information about the machine.
Tools ⇨ Update Status
The user can use the Update Status icon to check the Network Connection Status, Software updates, and connection
history. (See Fig. 23).
Section III. Touchscreen Interface
The touchscreen that comes on your Muse 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.
A rotary function comes on your machine, which can be engaged from the touchscreen itself or RE3.
Before activation the rotary mode, make sure your optional Rotary attachment is connected properly. Once
enabled the screen will change to mention the Z-axis on the jog controls.
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Network ⇨ Wi-Fi
Allows the user to connect to the Wi-Fi.
Fig. 24 Fig. 25
Network ⇨ IP Configuration
Allows the user to set IP Address and DNS Server manually.
Most of the things mentioned in this section can also be done from your phone using the mobile or web browser
version on RE3.
Fig. 26 Fig. 27
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Focusing
Focusing must be done each time a new material is selected or when restarting your machine.
Auto-focus:
1. Your Galvo came with a black anodized aluminum card that can be placed on your desired material
under the laser head.
Note: Make sure the QR code is visible on the camera during focusing. If the QR Code is not
within the camera’s via during focusing, then the focusing must be done again.
Fig. 15 Fig. 16
2. On Retina go to the top right section of your browser and locate the jog Controls.(See Fig.16)
3. Select the Jog Control arrow to open menu and select the Z autofocus button.(See Fig.17)
Fig. 17
4. The lens will move into the appropriate position for the selected material.
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 appreciate engraving distance is determined by the lenses focal length. Below is a chart of our lenses
and their required distance.
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Lens Focal Length Distance from Material
163mm 203mm
254mm 294mm
330mm 370mm
420mm 460mm

Fig. 20
Laser Focus Test
Once your machine is in the appropriate height we need to run the focus test.
1. Place a piece of paper or plastic above the selected material.
2. Select the laser focus icon.(See Fig.18)
Fig.18
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.
8. The laser will produce a grid of marks from A through H vertically and numbers 1-6
horizontally.(See Fig.20)
Note: The marking in the focus test are in millimeters and may require some
means of magnification.
9. Chose the 2 most visibly similar blocks and input them into the Pattern Selection
then select “Focus Job Result”, and then done.
Example: In this picture 3F and 4D are visibly similar so they can be chosen.
Note: If focus test does not produce the grid then it may need to be re-focused or
needs a different material for the test.
Fig. 19
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For more help, please check our video on focusing your laser and camera
calibration @ https://www.youtube.com/watch?v=SZFqi_WLHBI .

This section will guide you through using your Fiber Galvo. To get started, it is important to understand the
meanings of “Vector Cutting” and “Raster Engraving” and their associated file types.
General Functions
Vector Cutting
The most common feature when cutting with a laser engraver or cutter.When vector cutting, the laser
follows the “vector lines” embedding in the vector image to cut out the design. The laser starts at a designated
location and follows the vector lines until the shape is cut it out. This process is highly accurate and requires no
resolution adjustments because of the properties of a vector image.RE3 receives information from the print
stream and interprets it as a series of paths for the laser head to follow. For the print stream to have that
information, the file being printed must be a vector. These images are created using mathematical equations,
making them more flexible than rastered images. PDF’s, company logos, and branded graphics work great as
vector files and are easy to resize without losing resolution.
Engraving
Engraving is the process by which designs are etched into something. This can range from surface
marking to material removal depending on settings used. This is also referred to as the 'Raster' or 'Rasterizing'
process. As lasers can only print in two colours- on or off, any image imported will read as black or white. Black
would be 'on', telling the laser to fire for that pixel. This changes for every pixel in the image so resizing is very
important as raster files can become grainy or distorted. It’s important to resize the image properly for your
engraving needs before importing into RE3. Common raster file types are PNG, JPG/JPEG, BMP and TIF though
PNG is generally preferred as the smallest but less compressed format..
Section IV. Operations
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Direct Printing PDF Files
The easiest way to import any file type to RetinaEngrave v3.0 is to “drag ‘n drop” it directly into the
workspace window or use the File> Import File. Another method would be to "Print" the PDF file which can
send the data directly from your chosen design software into RetinaEngrave 3.0. A PDF file type is the
preferred method as this can hold both vector and raster data. Be aware that you may need to install the print
drivers on our website. Link and instructions can be found here: https://laser101.fslaser.com/retinaengrave .
Designing in RetinaEngrave v3.0
RE3 has a robust set of design tools, allowing users to design in the software without needing outside
design software. Third party design software, however, is still an option for RetinaEngrave v3.0 users. Just
about any design software will work (You can choose the software you are most comfortable with, as long as
you can convert files to PDF (which most can). You can also “direct print” to the software. Each operating
system does this in a slightly different way, so check the instructions for your particular program.
Project Workflow: From Concept to Design
RetinaEngrave v3.0 create a simple, easy to learn set of operations. Your Fiber Galvo will achieve amazing
results using this Project Workflow List. For the “best practice” for any project, follow the step-by-step
instructions from start to finish.
1. Connect to Software
Type in the IP address found on the
touchscreen into your web browser
(Google Chrome Suggested).
2. Create or Import Design
Create your design within Retina
Engrave V3 or Import a file from
another design software.
3. Place Material
Place your material into your laser
bed workspace.
5. Align Material to
Engraving Area
Using either the perimeter tool or camera
function (see camera features) align your
design on the appropriate area of your
material.
6. Adjust Object Properties
Using the Properties Manager Windows,
adjust your Vector or Raster settings for
your cut, mark or engraving.
7. Run Job
Double check your safety
precautions and accessories and
press the “Play” button to start
the job.
4. Focus Lens
Each machine focuses itself
differently. Refer to the manuals
focusing section for more
information.
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1. Create Design
Projects are created in design software and then imported to RetinaEngrave 3.0. A PDF file is mainly
used for both raster and vector data due to its ease of conversion. For engraving, a JPEG file is best due
to its bitmap files. It is important to know if you intend to do a vector cut or an engraving and choose the
most appropriate file type. This will greatly aid the user to design in RE3 without needing outside design
software. If the user decides to use a third party software, choose one you are most comfortable with, as
most can convert the image to PDF. You can also “direct print” to the software. Each operating system
does this in a slightly different way, so check the instructions for your particular computer.
2. Connect to Software RetinaEngrave v3.0
*Refer to Section II: Assembly & Connectivity.*
3. Import Design
Import your designs by selecting the “Open File” icon, or by dragging and dropping your file into the
workspace. This software detects a wide variety of file types.
4. Place Material
Place your material into the laser bed workspace. The material can be placed anywhere in the work
area. Once the material is placed, close the lid. Your material can range from wood, acrylic, cardboard,
fabric, and steel.
Note: It is the user’s responsibility to know the components of material used and its limitations
(thickness, chemical residues, etc.). Check with the material manufacturer, or MSDSonline.com, if
there are any questions to its usage. We recommend using a Materials Log to keep track of the
different materials you use.
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5. Focus Lens
Your Galvo should be re-focused after changing a material.
*Refer to Focusing Section*
6. Align Material to Engraving Area
The material should be aligned to ensure the design is within the workspace and positioned straight.
This can be done with a simple vision check while “jogging the perimeter”. By using the directional arrows
on the touchscreen or the arrow keys on your computer, move the laser dot to the top left corner of your
material. When placing an engraving image, leave at least ½” inch of space on the left and right side of the
workspace. Once the material looks aligned, click the “Run Perimeter” button. The laser head will
automatically outline the material with the red beam diode, adjust as needed.
Note: Laser will continue to outline the material until manually stopped by re-selecting “Run
Perimeter”. Also note that the location of the images will vary depending on the positioning
options selected. In absolute position the laser will go wherever you put the image in the
workspace, while in relative it will always try to start in the upper left corner.
7. Adjust Object Properties
It is again important to know if you want to engrave, cut, or both. Once the file is imported, you will
have access to the Properties Tab. Click this tab and select the parameters for your cuts and/or
engravings. For details on setting these parameters, see the following section.
8. Run Job
Selecting the “Play” button begins the laser process. Therefore, double check your safety protocol and
that your system accessories are connected properly. Be sure to monitor the job while the laser is firing. If
a problem occurs during the process, stop the laser.
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Starting with RE3
Our machines are set apart from our competitors with our custom laser engraving software, known as
RetinaEngrave v.3 or simply 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. In the previous section we mentioned having an idea of the design and
materials for your project. Once you have that prepared you're ready to start using RE3.
Section V. RetinaEngrave v3.0 Software
RetinaEngrave V.3 will look like this when fully loaded on the bowser.
Note: The device must be on and fully booted to access RE3. If the machine is off RE3 will inform you
that the device has been disconnected.
1. Select the file you wish to engrave via your editing software or an image saved on your computer.
a. It can be place into RE3 using two methods:
-It can be “dragged” into your RE3 workspace using your mouse.
-It can be placed using the photo icon.
b. Modify the image in RE3 to be the proper size, laser settings,and file type (raster or vector), as
well as any other laser properties that are specific to that engraving
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