OPGAL ThermApp MD User manual

User Manual
This document discloses data in which Opgal Inc. has proprietary rights. Neither the furnishing, receipt, nor possession thereof
confers upon or transfers any right to reproduce or disclose the document, any part thereof, or any information therein except
by written permission from, or written agreement with, Opgal Inc.

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Table of Contended
1Overview ............................................................................................................................................... 3
2Disclaimer.............................................................................................................................................. 3
3Hardware Connection ........................................................................................................................... 4
4Installation ............................................................................................................................................ 5
4.1 Installing the Application .............................................................................................................. 5
5Application Operation........................................................................................................................... 5
5.1 Initialization................................................................................................................................... 5
5.2 Selecting Night Vision / Thermography Color Palettes................................................................. 6
5.3 App Screen Layout ........................................................................................................................ 7
5.4 Upper Toolbar............................................................................................................................... 7
5.5 Image Display................................................................................................................................ 8
5.6 Lower Toolbar ............................................................................................................................... 9
6Settings................................................................................................................................................ 10
6.1 Preparation .................................................................................................................................10
6.2 Quick Access Menu ..................................................................................................................... 11
6.3 Main Therm-app®Settings Menu................................................................................................ 12
6.4 Main Menu Options ....................................................................................................................13
6.5 Thermography Settings............................................................................................................... 14
6.6 General Settings.......................................................................................................................... 15
6.7 Maintenance ...............................................................................................................................19
7Help ..................................................................................................................................................... 20
8About................................................................................................................................................... 20
9FAQ and Troubleshooting ...................................................................................................................21
10 Terms and Conditions .....................................................................................................................22

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Congratulations!
You are now the owner of a new Therm-App® MD world-class thermal imaging device which includes
hardware and software components (the “Product”).
1Overview
Therm-App® MD is an Android-supported thermographic imaging device for elevated body temperature
(EBT) measurement, specifically calibrated to measure temperature. The Therm-App sensor is based on
α- Si bolometer 17µ 384x288 pixels.
2Disclaimer
Therm-App MD does not detect fevers or illness in any way. It is not a medical diagnostic tool and has
not been approved by a medical professional. Any individual tested and flagged should be double-
checked using an approved medical device.
Notes:
1) The measurement should not be solely or primarily relied upon to diagnose or exclude a
diagnosis of COVID-19, or any other disease.
2) Elevated body temperature in the context of use should be confirmed using secondary
evaluation methods (e.g., an NCIT or clinical grade contact thermometer)

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3Hardware Connection

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4Installation
4.1 Installing the Application
5Application Operation
5.1 Initialization
When first connecting Therm-App® to the
Android device, proceed as follows:
Select Use by default for this USB device
checkbox and tap OK. The Therm-App®
application will automatically start and display
the Terms and conditions screen.
Review and accept the Terms and Conditions.
The application will download the calibration files
(a download progress bar will appear on the
screen).
While operating Therm-App®, you can change
modes between Night Vision and Thermography.
Visit the Opgal website to download the latest
Therm-App MD update for free.
https://www.opgal.com/products/therm-app-
MD-customers
Scan the QR code to link directly to
the Opgal website.
The operating system (OS) of the Android device
should be installed with the latest official version of
Android. The Therm-App application is compatible
with the last three official Android releases. The
device must support USB On-The-Go (OTG).

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5.2 Selecting Night Vision / Thermography Color Palettes
On each imaging mode, the Therm-App® device
image can be displayed using one of several
palettes.
To change the selected palette, swipe your finger
or select by the mouse across the image on the
main screen:
Available palettes:
Spotter
Black, White, Red (Available using Night Vision)
Rainbow
Blue, Green, Yellow, Red
(Available using Thermography and Night Vision)
Iron
Purple, Yellow (Available using Thermography and
Night Vision)
Vivid
Purple, Aqua, Pink, Yellow
(Available using Thermography and Night Vision)
PSY
Purple, Blue, Green, Yellow, Red
(Available using Thermography and Night Vision)
Lava
Black, Blue, Red, Yellow
(Available using Thermography and Night Vision)
Green Light
Black, Dark Green, Bright Light Green (Available
using Thermography and Night Vision)

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5.3 App Screen Layout
5.4 Upper Toolbar
◼
Upper toolbar [1]
◼
Image display [2]
◼
Lower toolbar [3]
Settings button [1] –For configuring
Therm-App® settings
Temperature bar (Thermography mode)
[2] –Presents the range of temperatures
currently being viewed. The minimum and
maximum temperatures are displayed on both
sides of the bar.
Temperature reading (Thermography
mode) [3] –Displays the temperature at the
selected point on the screen (marked by a little
box).
Quick Settings Menu [4] –Allows
selection of mode, emissivity, temperature alerts,
and palette.
1
2
3
1
2
4
4

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5.5 Image Display
◼
Full Screen Mode
By tapping the screen twice quickly, you can
switch between standard and full screen modes.
Please Note: Only available in for portrait mode.
The screen mode allows landscape configuration
for use of HDMI screens.
◼
Digital Zoom & Pan
By making a pinching motion on the screen, the
image will zoom in or out. In zoom mode, a
magnifying glass with the zoom level appears on
the top left corner of the thermal image. While
zooming, the image can be panned up, down,
left, or right.
(Only available in touch screen)

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5.6 Lower Toolbar
◼
Gallery [1] –Displays pictures stored on the
Android device using the default album
application.
◼
Snapshot [2] –Takes a snapshot of the image
displayed on the screen.
◼
Video Recording [3] –Records a video
stream of the image displayed on the
screen.
◼
Live Video Streaming [4] –Stream the video
of the image displayed on the screen.
2
3
4
1

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6Settings
6.1 Preparation
For best performance, the ambient room temperature should be 25°c (77°F).
For optimal performance wait 40 minutes or more from start-up, to allow the Therm-App to reach an
initial steady temperature state.
In order to establish a baseline temperature, have 3 healthy people with regular temperatures pass in
front of the camera. Calculate from the highest temperature of the 3 people and set the Compensation
to bring the temperature to be 36.5°c (97.7°F). For example, if the highest temperature is 34°c (93.2°F)
set the compensation to be 2.5°c (4.5°F).
Set the temperature dial to the temperature you want to start getting alerts, for example 38°c (100.4°F)
(see Configuring the Alert for instructions).
Note:
Changing the compensation does not affect the threshold. The threshold should be determined by the
temperature after the compensation. For example, if you want to be alerted at 38°c (100.4°F) and above,
you set the threshold to 38. If over time, you change the compensation, for example, because of the
weather warming during the day, you do not have to change the threshold.