Shining 3D FreeScan UE Pro User manual

FreeScan UE Pro_ User Manual _V1.2.2 1
FreeScan UE Pro
User Manual
V1.2.2

FreeScan UE Pro_ User Manual _V1.2.2 I
Foreword
General
The Manual introduces the information concerning the installation and the use of FreeScan UE Pro
(hereinafter referred to as the “Scanner”).
Safety Instructions
Signal
Meaning
Additional information for particular situation.
Improper actions or conditions that may damage the product or injury, and
consequently void your warranty or service contract or lose the customer data or
system data.
The safety instructions that you must precisely follow to avoid injury. Failure to
observe can cause damages to your product, or result in personal injuries.
About the Manual
The User Manual is related to your safety, lawful rights and responsibilities. Read it carefully before
installing and using the product.
⚫SHINING 3D Tech Co., Ltd. (hereinafter referred to as “the Company”) owns complete intellectual
property rights for the contents of this User Manual and, without the written consent of the Company, it
is not allowed to copy, transmit, publish, reedit, compile or translate any contents of this Manual for any
purpose or in any form.
⚫The Manual is a guidance for installing, operating, and maintaining the product, including the Device,
software, or other products provided by the Company, to which the Manual is applicable. The Manual
does not serve as the quality guaranty for the product. While the Company makes all efforts to ensure
the applicability of the content of the Manual, it reserves the right to interpret and modify the content of
the Manual and possible errors and omissions therein. The contents of the Manual are subject to changes
without further notice.
⚫Images and diagrams in the Manual are presented to provide convenience to readers. In the event that
any images or diagrams are inconsistent with the physical product, the latter shall prevail.
⚫It is recommended that professionals or technicians shall operate and/or use relevant Products. The
Company shall not be held responsible for any damages and/or losses caused by negligence,
environmental factors, or improper maintenance and use, or any other factors other than due to the
quality of the Product.
⚫Disputes arising from the Manual and related Products thereof shall be governed by the laws of the
People’s Republic of China.
⚫In the event of any ambiguity and/or any advice on the contents of the Manual, contact us by the contact

FreeScan UE Pro_ User Manual _V1.2.2 II
information provided herein.

FreeScan UE Pro_ User Manual _V1.2.2 III
Contents
FOREWORD ............................................................................................................................................... I
1. HARDWARE........................................................................................................................................1
1.1 INTRODUCTION ................................................................................................................................................1
1.2 APPEARANCE ...................................................................................................................................................1
1.3 CONNECT CABLES .............................................................................................................................................2
2. SOFTWARE .........................................................................................................................................4
2.1 INTRODUCTION ................................................................................................................................................4
2.2 OPERATING ENVIRONMENT................................................................................................................................4
2.3 INSTALLMENT ..................................................................................................................................................4
2.4 CONFIGURE SHINING PASS .................................................................................................................................4
2.4.1 Register an Account ............................................................................................................................5
2.4.2 Activate the Scanner ...........................................................................................................................5
2.5 UPGRADE........................................................................................................................................................5
2.5.1 Upgrade Firmware...............................................................................................................................5
2.5.2 Upgrade Software ...............................................................................................................................6
3. OPERATION............................................................................................................................................8
3.1 WORKFLOW ....................................................................................................................................................8
3.2 CALIBRATION ...................................................................................................................................................8
3.2.1 Notes ...................................................................................................................................................8
3.2.2 Introduction to the Calibration Interface............................................................................................9
3.2.3 Quick Calibration.................................................................................................................................9
3.3 CREATE A PROJECT......................................................................................................................................... 10
3.4 SCAN........................................................................................................................................................... 11
3.4.1 Preparation....................................................................................................................................... 14
3.4.2 Preview............................................................................................................................................. 15
3.4.3 Parameter Setting ............................................................................................................................ 16
3.4.4 Point Cloud Scanning........................................................................................................................ 17
3.4.5 Partial HD Scanning.......................................................................................................................... 18
3.4.6 Scanning Global Markers.................................................................................................................. 19
3.4.7 Photogrammetry.............................................................................................................................. 20
3.4.8 Project Management........................................................................................................................ 21
3.4.9 Edit Data........................................................................................................................................... 22
3.4.10 Align................................................................................................................................................ 26
3.4.11 Mesh............................................................................................................................................... 29
3.5 POST-PROCESSING ......................................................................................................................................... 31
3.5.1 Simplification.................................................................................................................................... 32
3.5.2 Mesh Optimization........................................................................................................................... 33
3.5.3 Smooth............................................................................................................................................. 34
3.5.4 Remove Small Floating Parts............................................................................................................ 35

FreeScan UE Pro_ User Manual _V1.2.2 IV
3.5.5 Fill Holes ........................................................................................................................................... 35
3.5.6 Cutting Plane Tool ............................................................................................................................ 37
3.6 MEASUREMENT ............................................................................................................................................ 37
3.6.1 Create Feature.................................................................................................................................. 38
3.6.2 Align.................................................................................................................................................. 39
3.6.3 Measure ........................................................................................................................................... 41
3.7 SAVE ........................................................................................................................................................... 43
3.7.1 Save Data.......................................................................................................................................... 43
3.7.2 Share Data........................................................................................................................................ 45
3.7.3 Third-party Software........................................................................................................................ 45
3.7.4 Preview Model ................................................................................................................................. 46
3.8 OTHER OPERATIONS ...................................................................................................................................... 47
CONTACT US............................................................................................................................................49

FreeScan UE Pro_ User Manual _V1.2.2 1
1. Hardware
1.1 Introduction
FreeScan UE Pro scanner is a handheld laser 3D scanner independently developed by SHINING 3D, featured in
the fast scanning speed, complete data acquisition, light weight, and convenient handholding operation.
Besides, the device supports repeatable high-precision operations, without discrimination on the material and
color of the objects to be scanned. Therefore, black or reflective surfaces are still scannable. This device is
mainly used in industries such as automobile industry, transportation, aerospace, mold inspection and
machinery manufacturing.
1.2 Appearance
Read the content on the yellow sticker carefully before using the device.
Description of buttons on the Scanner

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No.
Description
No.
Description
1
Menu
2
Camera brightness adjustment
3
Adjustment of the size of display in
the software window
4
Power indicator: Only after the indicator of
the Device lights on, the user can operate.
Standby
Preview
Scanning
Scanning paused
5
Scanning button
⚫Single click: Prescan/scan/pause
⚫Press and hold: Generate point
cloud
6
Scanning distance indicator:
1.3 Connect Cables
Step 1 Connect aviation cable (4) to power port (2) and USB port (1) on the Scanner.
Step 2 Connect power cord (6) and the power adapter (5).
Step 3 Connect power adapter (5) into aviation cable (4).
Step 4 Connect USB port (3) on the aviation cable to the PC USB 3.0 port.
Step 5 Insert the Dongle (7) into the PC USB port.

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Attention:
Ensure that cables are not loose during the above operations. You are suggested to use fastening tools to
prevent the device from being offline.

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2. Software
2.1 Introduction
FreeScan software supports UE Pro scanners. With user-friendly software interface, full process scanning
guidance, simplified software settings, you can operate the Scanner easily.
2.2 Operating Environment
Recommended operating environment of the software:
⚫Operating system: Windows 10 Pro. and above (64-bit only)
⚫CPU: Intel Core™ i7 and above
⚫Graphics card: NVIDIA standalone graphics card, RTX3060 (with 6G graphics card memory, RTX series
recommended) and above
⚫Memory: 32G and above (Dual-channel is recommended)
Notes:
⚫Selecting single channel might cause decreased scanning frames.
⚫The device is only compatible with Windows 10. Mac is not available for now.
2.3 Installment
Notes:
Before installing the software, plug the dongle into the USB port of the computer for authentication of
the encrypted software.
Open the USB flash drive and copy the installation package onto the computer. Then install the software
according to the indication
Attention:
Do not install the software under the Program Files or Program Files (x86) folders where the windows
system is. The software may work abnormally due to conflicts in authorizations.
Notes:
Check “Run FreeScan UE 1.2.X.X”, then click “Finish”. The software will run automatically after
installation.
2.4 Configure Shining Pass
Double-click to enter the Shining Pass interface.
After successful login, auto login will be implemented next time.

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2.4.1 Register an Account
Register an account if you do not have a Shining account or access to the software interface for the first time.
To register an account, ensure your PC is networked.
Step 1 Click Register.
Step 2 Enter account information and user information.
Step 3 Select Read and agree to Privacy Policy (Mandatory) and Read and agree our Marketing and
Promotion Agreement (Optional).
Step 4 Click Sign up.
Use your registered account to log in. Log in by password or verification code.
2.4.2 Activate the Scanner
Activation before first-time usage helps us ensure you have purchased an authorized Scanner. Then you can
use it normally. Both online activation and offline activation available.
Online Activation
If the PC is networked, activate the Scanner online.
Offline Activation
If the PC cannot be networked, activate the Scanner offline.
Step 1 Export C2SN3D file.
Prepare a USB flash drive or portable hard disk.
1) Insert the dongle to your PC.
2) Enter the device serial number.
3) Click Export. And save the C2SN3D file to a USB flash drive.
Step 2 Upload C2SN3D file.
1) Find a networked computer and enter https://passport.shining3d.com/login. Then log in or
register a new account.
2) Click OFFLINE ACTIVATION.
3) Upload the C2SN3D file.
Step 3 Export the SN3D2C file corresponding to your Scanner account to your USB flash drive.
Step 4 Import the SN3D2C file to your Shining Pass (in your PC with the software). Then insert the dongle to
the PC to enter the software main interface.
2.5 Upgrade
2.5.1 Upgrade Firmware
The firmware is the basis of the software. To upgrade the firmware when the firmware version is too low, and
the system is incompatible.
Preparation before firmware upgrade:
⚫Make sure that the device is powered on during the upgrade; avoid interruption of the upgrade due to

FreeScan UE Pro_ User Manual _V1.2.2 6
power cuts.
⚫Back up the original firmware so as to retrieve it in case of upgrade failure or in case that the user finds
the new version unsatisfactory.
⚫Download the new firmware files to the local computer where the software has been installed.
Upgrading process:
The software will automatically detect the firmware. If the firmware does not match, the software will prompt
you to upgrade the firmware, as shown in the figure below. Click "Yes" to upgrade.
Notes:
⚫After clicking “Yes” to upgrade, the software will be shut off automatically.
⚫The upgrade takes about 5 minutes.
2.5.2 Upgrade Software
Software upgrade is to better meet the needs of users, by downloading patches to optimize software
performance or append new functions.
Make sure that the software in use is of the latest version. If not, a reminder will pop up immediately after
opening the software
.

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Click “Download Now”. The software will automatically download the installation package in the background.
Do not close the software during the download. When the download is completed, a window automatically
pops up for users to decide whether the new version shall be installed immediately. Click “Yes” to start
installing the new updates.

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3. Operation
This Chapter mainly explains how to perform scanning, editing, and setting to the models through the
software.
Double-click to enter the operational interface.
3.1 Workflow
If it is the first time you operate the system, refer to the following process.
Figure 3-1 Operation flowchart
3.2 Calibration
Through calibration, the device parameters are recalculated, which not only ensures the accuracy of the
Device, but also improve the quality of its scanning.
3.2.1 Notes
Preparations before calibration:
Note:
To get higher accuracy, please start to calibrate when the temperature of the device get high enough(35℃).

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Accuracy of calibration directly affects the scanning accuracy. Re-calibration is required Under the following
conditions:
－When the scanner is used for the first time, or when it is reused after being laid idle for a long period
of time (1-2 weeks).
－The scanner was severely shaken or shocked during transportation.
－Severe accuracy reduction, such as frequent errors in alignment or unrecognized markers, is
observed during the scanning.
－Incomplete data is acquired during the scanning or serious deterioration of the quality of scanned
data.
⚫Always make sure that the working side of the calibration board is clean and free of scratches.
⚫Do not place heavy objects or sundries on the calibration board to avoid damage of the calibration board.
⚫Keep the calibration board away from corrosives, metals and sharp objects to avoid corrosion or damage.
⚫It is not recommended to wipe the calibration board. When cleaning the board becomes very necessary,
gently wipe it with a piece of a clean damp cloth. Do not use a cloth with chemicals or alcohols to wipe
the calibration board.
⚫After using the calibration board, put it in a flannel bag.
3.2.2 Introduction to the Calibration Interface
Calibration shall be performed when it is the first time to use the device.
Three dimensions shall be taken into consideration during calibration: tilt leftward and rightward, tilt upward
and downward, and height. When the height requirement is met, the blue bordered box becomes green;
when tilting leftward/rightward or upward and downward all meet the requirements, the sliders in the bar
box overlap and become green.
Refer to the steps and diagram shown on the right.
3.2.3 Quick Calibration
The system directly enters the calibration interface when it is used for the first time. Alternatively, users can

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select “Calibration” on the navigation bar to switch to the calibration interface.
Follow the steps provided by the calibration wizard on the right side of the interface.
Step 1 Place the calibration board horizontally.
Step 2 Align the center point of the Device’s handle with the center point of the gray circle on the calibration
board.
Step 3 Place the scanner in the same direction as shown in the figure.
Step 4 Press the scan button on the scanner to start to collect.
Step 5 Move the device slowly and adjust the distance between the scanner and the calibration board
according to the height indicating box.
Step 6 Keep moving until all height boxes turn green.
3.3 Create a Project
Create a project (or import multi-projects) before scanning any objects. A newly created project provides a
path to save the scanned model data, which facilitates the users to process the acquired data.
Step 1 In the project management window, click “New project group”, and the window of creating new
projects will pop up.
Step 2 Create a new folder or select an existing folder as the path for the storage of the project data. The
folder name is the same as the project name.
Step 3 Enter the resolution setting window, where “High Detail”, “Medium Detail” or “Low Detail” can be
selected for default resolution options; alternatively, the slider can be dragged to set the resolution.
⚫Resolution: The higher the resolution, the finer the scanning effect. Models scanned at lower
resolution can be easily distorted. In contrast, models scanned at high resolution occupy larger
amount of storage space and take longer time to scan. Small models with high requirements on
accuracy and fine details, such as gears, are recommended to be scanned under high resolutions. On
the other hand, larger models without high requirements on detail, such as doors of automobiles,
are recommended to be scanned under lower resolutions.
⚫Point distance: Refers to the distance between points in the point cloud. Drag the slider on the right
to adjust the point distance. The higher the resolution is, the smaller the point distance shall set to

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be.
Step 4 Click “Apply”.
3.4 Scan
Laser scanners can quickly and accurately obtain 3-dimensional data of objects scanned. Laser scanners are
featured in non-contact measurement, high data sampling rate, active emission of scanning lights and strong
environmental adaptability. These devices can be used in the complex environments and spaces for scanning,
and directly and completely acquire the 3D data of physical objects with various sizes. Then the scanners can
quickly reconstruct the 3D model of the projects as well as various geometric data concerning the points, lines,
surfaces, and solids. 3D data of the objects’ surfaces are obtained in form of point clouds, which is convenient
for multiple subsequent processes.
For the first scan, operate by following the procedures below.

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Introduction to the scanning interface:
Introduction to the scanning interface

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No.
Item
Description
1
Camera windows
It is used to preview the actual scene during scanning. Parameters can be
adjusted accurately through the camera window.
2
Project group and scan
setting
For project group settings, see 3.4.6 Project Management. For scan
settings, set scan mode and parameters.
3
Scan Mode
Through scanning settings, the scanning mode and parameters can be
set.
Default is scan point cloud. You can choose scan point cloud, scan
markers or open global markers file.
⚫Scan point cloud: Acquire the data as point cloud. It could be
switched to scan point cloud mode after scanning markers. It is also
feasible to import the generated global marker file and then scan
the point cloud.
⚫Scan markers: Only scan markers. Acquire marker data fast. There is
no laser line in the scanning process. Markers can be scanned to
supplement in the global marker file generated before.
⚫Partial HD Scanning: Partial HD Scanning means selecting the area to
be rescanned when the requirement of accuracy is high. Targeted
scanning can save scanning time and make the data obtained
completer.
⚫Photogrammetry: Photogrammetry refers to a scanning technique
that uses a scar bar and DSLR camera to measure the size and
spatial position of an object.
4
High-speed mode
On: the scanning speed will be improved (only supports 6 diameter
markers)
5
Parameter settings
See 3.4.3 Parameter Setting.
6
Remaining memory, CPU
usage and GPU usage
⚫Remaining memory: the remaining space of the memory is
displayed.
⚫CPU occupancy rate: this is the display of the computer’s memory
occupied by the active programs. If running programs occupy a large
proportion of the computer’s memory, it is recommended to close
other non-scanning related programs and wait patiently.
⚫Video memory occupancy rate: the is the rate of utilization of the
graphics card.
7
Preview window
Window for viewing the preview and scanning model.
8
Data editing
Editing and perspective adjustments to the model can be performed. For
related operations, please refer to 3.4.9 Data Editing.
9
Shortcut keys
Quickly move the model or adjust its angles through shortcut keys.
10
Scan and generate point
clouds
Click to start scanning; click to pause scanning.
Click to generate a point cloud data file.

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11
Functions
Project import, manual alignment, data deleting, and data saving can be
performed. For related content, please refer to 3.4.6 Project
Management and 3.4.8 Alignment.
12
Mesh
See 3.4.9 Mesh.
3.4.1 Preparation
To obtain better scanning effects, please pay attention to the following details when scanning:
⚫Markers shall be attached to models. If the device fails to catch markers, it will not emit laser lines.
－Attach the markers evenly and randomly.
－Four markers are required for the alignment at communal areas.
－Ensure that the device’s camera can scan at least 4 markers within the normal scanning range.
－Please attach markers (smaller than 3mm) on the edges and/or at small facets of the model.
－Do not attach the markers on the surface with high curvature.
－Do not use damaged or incomplete markers.
－Do not use greasy, dusty, or dirty markers.
－The calibration board is only used for calibration.
Markers are attached correctly

FreeScan UE Pro_ User Manual _V1.2.2 15
Error 1- artificial grouping of markers
Error 2- Attach markers only on one line
⚫When scanning a model prone to being deformed, make sure deformation does not occur.
3.4.2 Preview
To acquire better scanning effects through previewing and adjusting the parameters.
Click on the right side of the interface or press the Scan button on the Device to enter the preview
mode.
Notes:
⚫Under the preview mode, model data are not collected.
⚫The preview mode can be switched on after operations such as creating a new project, importing a
project, pausing scanning, and finishing scanning.
Click or press the Scan button on the Device again to exit the preview mode and start scanning.