Ortur OLM3 User manual

User Manual

Content
Port Description 2
Button Description
Machine Operating Instructions
Install LaserGRBL/LightBurn
Engraving and cutting with LaserGRBL
Engraving and Cutting with LightBurn
Engraving and cutting with APP
Engraving and cutting with the web controller
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Laser Module Instructions
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Lighting Description
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Port Description
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1. WIFI Aerial
2. Power Input
3. USB Port
4. Main Power Button (Status Light)
5. Key Switch
6. Emergency Stop Button
7. TF-card
8. Restore Button
9. Reset Button
10. Input and Output Ports
11. Harness Interface
12. Y-axis Motor Interface
13. YRR Transfer Switch
14. YRR Motor Wire Port
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Button function
Main Power Button (Status Light)
Press and hold for 500ms to power on
Press and hold for 500 ms to power off
Key Switch
Right to unlock, left to lock
Different batches may be opposite
Emergency Stop Button
Pressing it will stop the machine from working
The machine cannot be used when the button is pressed
Restore Button
Users do not need to use.
Reset Button
To enter the upgrade mode, you need to briefly press the
"Reset" button while pressing the power button for a long time.
YRR Transfer Switch
Hit the left when using YRR, hit the right when using it normally
When using YRR, please connect "YRR Motor Wire" to "YRR Motor Wire Port"

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Machine Operating Instructions
Note 1: Before starting the machine, you need to check whether the emergency stop button is
turned on, and it cannot be turned on when it is pressed down!
Note 2: The key switch can lock the machine. (Please keep the key safe and lock the machine
when not in use)
When the key is turned to the left, it is locked, and the right is unlocked. It cannot be turned on in
the locked state. (The direction of locking and unlocking may be reversed for different batches of
machines)

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Install LaserGRBL/LightBurn
LaserGRBL download URL: https://lasergrbl.com/
（Freeware）
LightBurn download URL: https://lightburnsoftware.com/
（Paid software）

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Engraving and cutting with LaserGRBL
Click the button in the red box to connect the software to the machine.
Click the button in the red box to unlock the grey buttons.
1. Connect the machine
2. Unlock Buttons

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3. Engraving
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Note: The engraving parameters are only for learning and reference, and the actual use will be
affected by factors such as materials and engraving images!
1. Click the "Import" button
2. Select the engraving image
3. Click "Open"
4. Brightness, contrast, black and white limit adjustment
5. Select "Line to Line Trace"
6. The quality is modified to 10Lines/mm
7. Click "Next"
8. The Engraving Speed is modified to 20000mm/min
9. Select "M4-Dynamic Power" for laser mode
10. S-MAX 1000
11. The size can be modified according to your needs
12. Click "Create"
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Click the button in the red box to view the engraving range, and then adjust the position according to the
engraving range.
Click the button in the red box to start engraving.
Moving Speed
After adjusting the engraving starting point,
you must click this button to record the position,
otherwise the movement will be invalid!
Use the moving direction buttons to adjust
the engraving starting point.
Moving Direction
Moving Distance
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4. Cutting

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Click the button in the red box to view the engraving range, and then adjust the position according to the
engraving range.
Click the button in the red box to start cutting.
Moving Speed
After adjusting the engraving starting point,
you must click this button to record the position,
otherwise the movement will be invalid!
Use the moving direction buttons to adjust
the engraving starting point.
Moving Direction
Moving Distance
Note 1: The cutting parameters are for learning and reference only, and the actual use will be
affected by factors such as material and thickness!
Note 2: The same material, such as wood, will have different effects due to different tree ages
and resins. In order to achieve the best results, multiple attempts are required!
1. Select "Vectorize"
2. Click "Next"
3. The Border Speed is modified to 100mm/min
4. Select "M3-Constant Power" for laser mode
5. S-MAX 1000
6. The size can be modified according to your needs
7. Click "Create"
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Engraving and cutting with LightBurn
1. Click the "Create Manually"
2. Click the "GRBL", then click "Next". 3. Click the "Serial/USB", then click "Next".
1. Connect the machine
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4. Modify "X Axis Length" and "Y Axis Length" to
400mm.
6. Click the "Finish". 7. Click the "OK".
5. Select the origin "Front Left", turn off auto-homing,
then click "Next".
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8. Select "COM19". 9. Connection succeeded.
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1. Click the "Open" button
2. Select the engraving image, then click "Open".
1. Click the "Cuts / Layers".
2. Modify the speed to 20000, "Pass Count"
to 1, and "Power Max" to 100.
(Note that the unit is mm/m)
Note: The engraving parameters are only for
learning and reference, and the actual use
will be affected by factors such as materials
and engraving images!
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2. Engraving
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1. The coordinates of the center point of the engraving range
2. Engraving image size
3. Engraving image size ratio
4. The effective engraving range of the machine
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Click the button in the red box to start cutting.
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Modify the speed to 100, "Pass Count" to 1, and "Power Max" to 100.
(Note that the unit is mm/m)
The cut image must be lines！
You can draw lines using the
tools included with the
software, or import an existing
line file.
3. Cutting
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1. The coordinates of the center point of the engraving range
2. Engraving image size
3. Engraving image size ratio
4. The effective engraving range of the machine
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Click the button in the red box to start cutting.
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The WiFi name of the machine starts with "Ortur Laser Master 3".
WiFi password is "12345678".
Note 1: The mobile phone cannot access the Internet when
the machine's WiFi is connected.
Note 2: If there are multiple OLM3s in the power-on state
and you can't tell the name of the machine's WiFi, please
enter the code "$310" in the console of the control software
of the computer, and click Enter to view the name of the WiFi.
Click the options in the red box in order from left to right.
Note : The correct laser module must be selected!
Engraving and cutting with APP
1. Connect the machine （Mobile phone connected to machine WiFi）
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IOS-App StoreAndroid-Google Play