DOF SNAP Installation guide

Basic Manual

1. Contents
2. Precautions for Safety
3. Certification / Compliance Information
4. Specifications
5. Components
6. SNAP Installation Guide
7. Face Scan Process (SmileApp)
Contents
Precautions for Safety
Symbols in the User Guide
Precautions for Use
Storage and Environmental Use
- Do not touch the camera lens.
- Follow the guide when attaching / detaching from the Microsoft Surface.
- Do not apply excessive force or shock to the product.
- Be careful not to expose the product to direct sunlight.
- Be careful not to let water get inside the product and do not leave it in a humid place.
- Do not disassemble or apply excessive force the product.
1) When storing the product for a long period of time, observe the environmental
conditions indicated.
2) Temporary maximum limit allowed in transportation conditions.
Caution. Failure to respond to caution may result in product malfunction or damage.
Indication of information related to the product.
Environment Condition Min Max
Storage
Environment
Environment
0 ℃ 40 ℃
-30 ℃ 65 ℃
90% RH, 30℃
0 ℃ 35 ℃
Temperature (long-term storage temperature)(1)
Temperature (short-term exposure temperature)(2)
Humidity
Temperature
Specifications for Laser Products
This product is classified as Level 1 according to IEC60825-1 edition 3,2014.
Read the following precautions and use them according to the manual.
Certification / Compliance Information

Follow the FCC Rule
Authentication Information
This device complies with part 15 of the FCC Rules. Operation in subject
to the following two conditions: (1) This device Sep not cause harmful
interference, and (2) this device must accept any interference received,
including interference that Sep cause undesired operation.
EN 55032:2015 / EN 55024:2010 +A1:2015
Following the provisions Directive2014/30/EU
FCC Rule Part(s) : FCC 47CFR Part15 Subpart B Class B
Part 15.107(a) & Part 15.109(a)
Registration No : MSIP-REM-dof-FS17A
Class B Equipment (home-use broadcasting communication equipment)
If you modify this product
arbitrarily, it may exceed the
laser emission standard of
the infrared projector.
Electrical Specifications
Technical Specifications
System Specifications (Surface Pro)
Rated Voltage
Rated Power
Resolution - depth / color
CPU
Output File Format
Interface
Depth Capture Distance
Memory / SSD
Measurement Method
Graphic
Light Source
DC 5V / 0.6A
3 W(supplying at least 2.5W through a DV 5V)
640x480(VGA) / 1920x1080 (FHD)
Intel core 7 i5
OBJ (with ScanApp)
USB 3.0
0.2 to 1.5m
8GB / 256GB
IR light triangulation
Intel Iris Plus Graphics 640
Infrared laser(Class 1)
Specification

IR camera - capture data with infrared camera
Color Camera - capture color of data with color camera
IR Laser Projector - investigates IR patterns with an infrared projector
USB connecter - connected to USB 3.0 port
Aluminium Case
Catcher Body - guides you to install the scanner on your tablet
Size: 18(W) x 167(L) x 17(H) mm Weight: 70g
Front view
Rear view
Components
Scanner Body
Target Sticker - reference point for recording the position of the bite
Handle
Connector - female clip to be attached with bite tray
Target Plate
Size: 100(W) x 750(L) x 46(H) mm Weight: 10g Quantity: 20EA
Size: 59(W) x 67(L) x 9(H) mm Weight: 5g
Quantity: 60EA
Base - base plate for bite registration
Hole - hole for holding the bite registration material and
the bite tray
Connector - male clip to be attached with target plate
Bite Tray

Cleaning Cloth
If the lens of the cameras appear dirty,
wipe with the supplied cleaning cloth.
It is suggested to use one or two drops of
isopropyl alcohol (IPA).
SNAP Installation Guide
Hardware Installation
Attaching Catcher Body: attach the catcher body to the case bottom and remove the
double-sided tape.
SNAP installed Catcher body attached to the back of the Surface
The catcher body works as a guide and stopper when attaching the scanner.
Surface Connection: connect scanner body to USB port.
When SNAP is attached to the USB port, the catcher body is attached to the Surface.
Surface
(Tablet PC)
Surface
(Tablet PC)
Surface
(Tablet PC)
Surface
(Tablet PC)
catcher
body
USB port USB port

- If the driver cannot be installed: download the driver from the address below and
install it. https://software.intel.com/en-us/realsense-sdk-windows-eol
Software Installation
Installing the Driver
- Internet Connection: the Surface or PC must be connected to the Internet.
- Driver Verification: connect SNAP to USB 3.0 port and wait for the relevant driver
to be recognized (takes about 3 minutes).
Software Installation: Install DOF SmileApp.
http://update.libnexus.com/latest/DOF/SNAP
It is recommended to use the program after setting
the PC Power Management Option -> High Performance.
Scanning Distance Adjustment Guide:
indicates the optimum scan distance
from the subject.
Scanning Sequence Guide: follow the
guide procedure to scan.
Scan Button: scan on / off button
Scan List: displays the required scan
steps for the face scan.
Task View: performs functions such as
job completion, rescan, and cancel.
Face Scan Process (SmileApp)
Software UI Summary

Smile Line Scan(Face Scan)
After running the program, click the Scan Smile Line icon.
Start Scan: Position the scanner so that the front of the face is on screen,
then press the Scan button to start scanning.
Guide Zone
Distance
Control Guide
Eye Zone
When the Eye Zone enters the Guide Zone, the Scan button is activated.
During scanning, the yellow bar should be positioned in the middle of
the distance control guide. Maintain the distance between face and scanner.
Right Side Scan: capture data by
rotating the scanner towards the
right side of the patient’s face.
Left Side Scan: capture data by
rotating the scanner towards the
left side of the patient’s face.

If there is an issue with the scan data, rescan by accessing the Smile Line Scan
once more.
Front Scan: complete the scan
by rotating the scanner back to
a frontal view of the patient’s face.
Press the Stop button to proceed
to the next step.
Data Verification: scanned data
is merged after several seconds.
Verify the merged data.
Chairside Preparations
Attach the bite plate to
the target plate.
If a scannable bite registration material is not used, spray powder needs to be applied
for ScanApp process.
Bite Registration and Scan:
Prepare the impression
material and spread into
the tray. Allow the patient
to bite down on the
impression material and
proceed to scan the scan
targets.

Removing the Bite Plate:
When removing the bite
plate from the target plate,
remove it by twisting it
in either the left or right
direction and pulling.
We recommend using up to
three bite plates per target
plate.
Scan Bite Registration : click the Scan Bite icon in the scan list window.
Start Scan: position the Eye Zone in the Guide Zone and press the Scan button to
proceed with the scan.
When the bite scan ends after all targets are
captured, the smile line scan data and the
bite scan are aligned automatically into a
single file.
Scanning is performed by moving the scanner slightly in the up, down, left, and right
directions until the target scan ends automatically.

Save Project File: click the Save File icon to save the project file in the
desired folder.
E-mail Function: a function to send the scan files by e-mail. You can save the scanned file
as an e-mail ready file and then click the Yes / No button to decide whether or not to share
the file via e-mail.
Registering User Mail Account
* Username : user mail account field
* Password : user mail account password field
* Test Recipient : email info field for test mail
* Test Connection : after confirming that
the e-mail is received normally with the test
connection button, press the OK button
to end the SMTP setting.
Fill in the required information based on the SMTP settings of the user’s mail account,
the Host Name, SMTP Port number, TLS Check security setting.
Recipient Input: you can enter additional
information about the recipient of the
e-mail.

Send: select the recipient of the message
in the chart, fill in the information required
for the Subject and Note, and click the
Send button to send the message.
Putting Target Bites: place the target bites
on the scanning platform as shown below.
ScanApp Process
Scan Planning: select “Use face scan data”
in the scanning options for integration with
the face scan project.
Running ScanApp: launch ScanApp to scan stone models
Stone Model Scan: Proceed to Stone Model Scan.
Target Bite Scan

Scan Progress: click the Smile Bite icon to proceed with the scan.
Checking the Scan Data
The four targets shown in the photo must be scanned. If the green target does not
appear, perform an additional scan, confirm the target scan, and finish the scan.
Scan Data Matching: match the stone model and bites using 3 points.
Building the Data

If there is a problem in matching the tooth model with the face data, the position of
the teeth may look distorted. Perform a smile line scan (face scan) again to generate
a project file and then try the alignment again.
Load Face Scan Data: click the Load icon and load the project file.
Data Check: check the location of the face scan data and tooth model.
Edit Lip Line: tap the Trim icon and edit the lip line (tooth).

Create Mid Line: if you click the three points which are the bases of the Mid Line, plane is
created automatically.
Toggle and plane adjustment method
Plane Creation: creates various planes needed for tooth design.
You can create four planes - Mid Line, Camper’s Plane, Occlusal Plane, and FH Plane and save
them as OBJ files. Click the Set Plane icon and create plane.
* Toggle Selection: when toggle is selected,
a virtual line appears as a vertical line and
the plane can be rotated around the line.
* Plane Selection: plane can be moved by dragging and dropping it after selecting plane.

Create Camper’s Plane: click on the three points that are the base points of the Camper’s
Plane. The plane will then be created automatically.
Creating an Occlusal Plane: clicking a point in the center of your upper lip will
automatically create a plane. Move the face to set the exact occlusal plane position.
Create FH Plane: plane is created automatically when you click three points which are the
base points of the FH Plane.
The Occclusal Plane is set parallel to the Camper’s Plane and can not be adjusted with
toggle. Camper’s Plane must be set correctly in advance.

Confirm Plane: make sure all planes are created properly
Data Storage
Click the Save Data icon to save the face scan data.
Click the Save STL icon to save the stone model scan data.
exocad Design
Add/Remove Mesh : After loading scan data Expert mode -> Tool-> Run Add / Remove Mesh

Loading Data: select Face scan from the Select mesh type item and click the Load button
at the bottom to load the data.
Design: provisional prosthesis design using loaded face scan data.

Copyright © 2018 DOF Inc. All rights reserved.
3D Face Scanner - DOF SNAP | Model : FS17A | MAY 2018 Revision 1.1
Service Warranty - Warranty for this product is one year from date of purchase. In case of initial
failure within 30 days after purchasing the product, exchange or refund to the new product is
possible. We are not responsible for any problems caused by customer fault.
All of the contents of this manual and all rights to the software and hardware are at DOF Inc.
and protected by copyright law. Unauthorized copying, modification or production without prior
consent is subject to criminal penalties under the copyright laws.
The user manual contains specifications for the product and information about your process.
All information provided is subject to change without notice.
Smile app will not
launch.
* Please check PC internet connection.
* Please download the latest SmileApp from DOF website and re-install it.
*Please run the Windows update.
* When used for a long time, the temperature of the product may rise.
* Please detach the product from the PC and connect it after about
5 minutes.
* When not using the product, turn off the PC or remove the product.
The device is not
recognized by
Device Manager.
Scanning is not
working well.
The temperature
on the product is
abnormally high.
* Please download and install the latest driver from the address below.
https://software.intel.com/en-us/realsense-sdk-windows-eol
* Please wait at least 3 minutes after connecting to PC.
* Please reboot your PC.
* Wipe the lens with a cleaning cloth.
* Please detach the product from the PC and connect it after about
5 minutes.
Trouble shooting
The following table provides solutions to problems you may encounter while using the product.
If the problem is not resolved after checking the solutions below, please contact your dealer or
DOF service network for assistance.
Problem Resolution

DOF Korea
[email protected] | [phone]
601-602, 77, Seongsuil-ro
Seongdong-gu, Seoul, 04790 Korea
DOF China
[email protected] | [phone]
1620, Rongchao-binhai Building A
Haixiu Rd, Baoan District, Shenzhen, China
DOF USA
[email protected] | [phone]
607 S. Euclid St.
Fullerton, CA 92832, USA
DOF Germany
[email protected] | [phone]
Ludwig-Erhard-Str. 30-34
65760, Eschborn, Germany