MRC IR-CAM-FEVER User manual

Quick Start Guide
Congratulations on purchasing IR-CAM-FEVER for Thermography —
The thermography camera that is changing the way thermal imaging technology
works.

Your IR-CAM-FEVER comes with the following items:
• USB-OTG cables
• Quick Start Guide and Warranty
• Single Board Android Computer
Read This First
• The IR-CAM-FEVER device should be connected to the single board computer
(SBC) through the USB cable. The application that runs the IR-CAM-FEVER is
preinstalled on the SBC.
• Connect the SBC to a monitor through the HDMI plug and a mouse to a USB plug
and run the IR-CAM-FEVER aplication.
• Attach the IR-CAM-FEVER a tripod or any other fixed stationary point by a
¼ inch screw.
• Attach the SBC to a fixed location.

Take Note
• IR-CAM-FEVER can work as well with a standard Android device by downloading the IR-
CAM-FEVER application from Google Play and running the application. The
connection to the phone is via the USB OTG cable.
• Connect all the cabling before you connect the SBC to the power supply.
• In case the application is not installed on the SBC please contact MRC and the
application would be sent to you.
Compatibility
• The IR-CAM-FEVER calibration tables are pre-installed on the SBC, if you change
the SBC, connect the SBC to an ethernet connection, plug-in the IR-CAM-FEVER,
and open the app to download the correct calibration tables.
• IR-CAM-FEVER was designed to work with the SBC and the preinstalled
software.
• IR-CAM-FEVER will only operate with mobile devices supporting USB OTG (also
called USB host).
• IR-CAM-FEVER requires a USB OTG cable supplied in the box.
• IR-CAM-FEVER will operate on Android version 6 (Marshmallow) and up.

Connecting the Android Single Board Computer (SBC)
• Connect the power cable to the SBC (1) .
• Attach a mouse to the USB port (2) .
• Attach a screen to the HDMI port (3) .
• Turn on the SBC.
• With the cable supplied, connect the IR-CAM-FEVER USB OTG micro-USB
connection to the IR-CAM-FEVER device (5) and the USB to the SBC (4) .
• The IR-CAM-FEVER application should automatically open (if not, open the app
manually) when the cable is connected from the IR-CAM-FEVER to
the computer.
5
4
3
2 1

Application Overview
Settings Menu Quick
Access Menu
Temperature Range & Lock Buttons
Temperature Scale
Gallery
Image Recording Video
Recording
IR-CAM-FEVER

Quick Tips
• To change the color palette, swipe the image right or left.
• To set the temperature threshold to “hot-red” and “cold-blue” palettes, press the
temperature reading in the middle of the temperature scale.
• To change the temperature from Celcius to Fahrenheit, click on the settings button
, click on Theromography Settings and then on Units .
• Pinch the touch screen for digital zoom.
• To use the automatic temperature range, press the current temperature and then
press the button on the dial.
• For best performance, the ambient room temperature should be 25° C.
• For optimal performance wait between 8-10 minutes from start-up, to allow the IR-
CAM-FEVER 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 rasie the temperature dial 1.5° C (see
Configuring the Alert for instructions). This will be the threshold for the alert for
an individual with a fever.

• If you are using a 6.8mm lens, a person should stand 3-5m from the camera.
• If you are using a 19mm lens, a person should stand 6-10m from the camera.
• The temperature indicator will give the surface temperature of the individual
with the hottest temperature in the field of view, or the configured region of
interest.
• When you receive an alert for an individual, check more thoroughly with a
thermometer.
• The IR-CAM-FEVER is affected by the ambient temperature of its surroundings and it
provides relative temperature readings, as opposed to a thermometer which gives
absolute temperature readings.
• While the baseline may change, the hightened temperature reading of a feverish
individual will give an alert.
• Note: The skin temperature of a person may be affected by; extreme
temperatures such as extreme cold or standing near a heat source, drinking
significant quantities of alcolhol, taking temperature altering drugs, or strenuous
exercise.

Configuring the IR-CAM-FEVER
Click on Settings menu on the top left of the
IR-CAM-FEVER screen.
• This will open the settings menu.
• Click on General Settings .
• Ensure Time lapse is on Disable .
• The orientation of the video or snapshot can
be also be amended from the General
Settings menu, by clicking on
Video/Snapshot orientation.
• Click on Alert mode settings (see next
page for instructions).

Configuring the Alert Mode
• Go to Advanced Parameters in the Alert
mode settings menu and ensure the
settings are as follows: -
• Check Play alert for the alert sound.
• - Detection duration is 0 (seconds).
• - Alert delay is 0 (seconds).
• - Recording time after detection
is 1 (minute).
• These parameters can be
changed by clicking on the
name of the setting and
clicking the - or + symbol in
the box shown to the right.

•
•
Configuring the Thermography
Click on the Quick Access Menu
Click on Mode, then Thermography
Configuring the Emissivity
Click on the Quick Access Menu
Click on the Ruler and then on Emissivity.
• Using the - or + symbols change the
Emissivity value to 0.98.
• This can also be done using the on screen
keyboard by typing the value
0.98 using your mouse pointer.
IR-CAM-FEVER
IR-CAM-FEVER

•
•
•
•
Configuring the Alert
Click on the Quick Access Menu
Click on the Gear symbol Click on
Alert
• A box will appear on the screen with small
circles on each corner.
• Click and drag the box to the area of
interest.
• Click and drag the corners of the box to
resize the area of interest.
Click the flame icon to establish an alert
above the threshold.
Adjust the threshold temperature.
IR-CAM-FEVER

FAQ and Troubleshooting
• Does the camera work on other operating systems (iOS, Windows)? IR-CAM-FEVER is designed exclusively
to work on Android OS and Linux.
• How do I get my hands on the Software Developer’s Kit for this? We are happy to provide the SDK
for you. Contact your account manager to request the SDK agreement. Once signed we will provide you with the SDK.
• Why is the temperature on the screen much lower than the average human temperature? Thermal
imaging processes an image based on the energy emitted off objects in the field of view. This will include a person, hot air
from a heater, a computer or a cool gust of wind from an air conditioner. Unlike a thermometer – which measures
absolute temperature – a thermal imager will show the temperature in relative terms. As in – what is my temperature
relative to the person next to me. To do this we need to establish the baseline temperature, either with a black body, or by
using three healthy individuals as described in the setup instructions. Once we’ve established that baseline, the
temperature gradient can be measured very accurately.
• Why does the temperature change when a person stands at different ranges camera?
Since the camera is aggregating all the energy it is receiving in the field of view, the temperature reading will change. The
optimal range for a 6.8 millimeter lens on the camera is 2 meters. It can be used effectively up to 5 meters, but it’s
important to make sure the temperature of a person is measured at the exact distance that the baseline was established.
If your setup is designed to read temperatures of people at 3

meters, for example, make sure that it was calibrated during the setup for people at that range.
• Why can’t I hear the alert? Make sure the monitor you are using has speakers and alert sound is enabled in app.
The sound comes out through the HDMI cable. Thus it goes into the monitor.
• Why does my IR-CAM-FEVER crash when I turn it on? Check that the SBC resolution setting matches your monitor
resolution. If not, adjust accordingly.
• Why after some time does the temperature of the same individuals change? Although the camera’s steady
state takes about 8-10 minutes, it may take another hour or so to truly reach a point where the temperature stops shifting.
After an hour, it is recommended to check the temperature and recalibrate the threshold accordingly. Also, since the
ambient temperature changes during the day, it is recommended to repeat the process once every 8 hours.
• Can the IR-CAM-FEVER be used outside? Yes. But you need to adjust the ambient temperature in accordance with the
outside temperature as it will probably not be 25 degrees, and you may need to recalibrate the ambient temperature
and the baseline as the day progresses and temperatures change. Also, avoid a field of
view which is looking at a street in which vehicles (which are hot objects) could pass through it.
9) I’m not getting a temperature reading and the screen says “overflow”. This occurs if an object in the screen
surpasses 60°, which is beyond our calibration range. Remove the object and check again. If this error still occurs,
reinstall the IR-CAM-FEVER app from an APK provided to you by your account manager.

Terms and Conditions
Congratulations!
You are now the owner of a new IR-CAM-FEVER world class thermal imaging device which includes
hardware and software components (the “Product”).
PLEASE READ THIS DOCUMENT CAREFULLY;
1. GENERAL. This document represents our entire understanding with respect to its subject matter and
supersedes any previous communication or agreements that may exist. Modifications to this document will
be made only through a written amendment signed by both parties. This document will be governed by the
exclusive laws of the state of Israel, excluding rules as to choice and conflict of law. The courts of Israel will
have exclusive jurisdiction over all claims arising out of or relating
to this document, and you hereby consent and submit to such exclusive jurisdiction. It is agreed that the
United Nations Convention on Contracts for the International Sale of Goods will not apply. Judgments of
the foregoing courts will be enforceable in any country.
PRODUCT USAGE NOTICES
Attachment to your Mobile Device
To avoid damage to your Product and mobile device, attachment of the Product to your mobile device
should be done with care, securing the locking knob with your fingers only. Do not use any external tools
as too much pressure may mark or damage your mobile device.
Calibration
The Product makes use of specific calibration data, which was prepared for it in the factory. It is possible
that during prolonged field usage of the Product a deterioration of image will be noticed. In such case we
recommend that you send in the device, for re-calibration at the factory. Please contact our support team
for further instructions.
Accuracy
For most accurate temperature measurement results, we recommend that you wait 8-10 minutes after
you have started the Product before measuring a temperature.

Disposal of electronic waste
As with most electronic products, this equipment must be disposed of in an environmentally friendly
way, and in accordance with existing regulations for electronic waste.
Documentation updates
Our manuals are updated from time to time, and we also issue product-critical notifications
occasionally.
2. PRODUCT SAFETY INFORMATION
WARNING
Applicability: Class B Digital Product
This Product has been tested and found to comply with the limits for a Class B digital Product, pursuant to
Part 15 of the FCC Rules of the USA. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This Product generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If the Product does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, you are encouraged to try to correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the Product and receiver
Connect the Product into an outlet on a circuit different from that to which the receiver is connected.
Consult the authorized reseller or an experienced radio/TV technician for help.

WARNING
Do not drop the Product or apply pressure on the IR lens as it may break. If the IR lens breaks, do not touch
the broken pieces, the pieces can cause injury.
WARNING
Be careful when you touch the Product. Some parts of the Product can be sharp and could cause injury.
WARNING
Do not point the infrared detector (with or without the lens and lens cover) at intensive energy sources, for
example products that emit laser radiation, or the sun. This can have unwanted effect on the performance
of the Product. It can also cause damage to the detector.
WARNING
Do not use the Product in a temperature environment higher than +50 degrees Celsius (+122 degrees
Fahrenheit), unless specified otherwise in user documentation or technical data. High temperatures can
cause damage to the detector.
WARNING
The Product is not sealed. Avoid exposure of the Product to water, rain or dust.
WARNING
Do not apply solvents or similar liquids to the detector or lens, as this can cause damage.

WARNING
Be careful when you clean the infrared lens, the lens has a delicate anti-reflective coating. Do not clean the
lens too vigorously; this can damage the anti-reflective coating.
WARNING
The Product allows for field replacement of the lens. Exchanging the lens should be done with great caution
as after the removal of the lens the IR detector is exposed until the new lens is installed.
While exposed, avoid any contact with the detector. Touching, cleaning or blowing the detector could
cause permanent damage. Replacement of lens should be done in a dry area, using clean hands with
maximum care.
WARNING
Do not use pressurized air from pneumatic air circuits in a workshop to remove dust from the detector. This
air contains oil mist intended to lubricate pneumatic tools and is too high of a pressure, this can damage the
detector and lens.
WARNING
The device is designed to use 5V DC power supply only, fed thru its micro USB connector. Using any other
type of power source is dangerous and may lead to damage.
WARNING
The Product is provided with appropriate USB-OTG cables. Use only the supplied USB OTG cables. Using any
other types of cables might not work at all, may fail, and even damage the equipment.