Firefly DE370 User manual

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User Manual Wireless Dermatoscope Version: 2.1
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WIRELESS DERMATOSCOPE
THANK YOU FOR SELECTING A WIRELESS FIREFLY DERMATOSCOPE
To take full advantage of this product’s advanced capabilities,
and to properly and safely use this product, please read the manual carefully.
DE370
User Manual

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User Manual Wireless Dermatoscope Version: 2.1
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Manufactured by FIREFLY GLOBAL –464 COMMON ST, #281, BELMONT, MA 02478, USA
Copyright 2020 by Firefly Global. All rights are reserved. No one is permitted to reproduce or duplicate,
in any form, this manual or any part thereof without permission from Firefly Global
(www.fireflyglobal.com).
Firefly Global assumes no responsibility for any injury, or for any illegal or improper use of the product,
that may result from failure to use this product in accordance with the instructions, cautions, warnings,
or indications for use published in this manual.
Software in this product is copyright of Firefly Global and its vendors. All rights are reserved. The
software is protected by U.S. and international copyright laws and international treaty provisions
applicable worldwide. Under such laws, the licensee is entitled to use the copy of the software
incorporated with this instrument as intended in the operation of the product in which it is embedded.
The software may not be copied, decompiled, reverse-engineered, disassembled or otherwise reduced
to human-perceivable form. This is not a sale of the software or any copy of the software; all rights,
title, and ownership of the software remain with Firefly and/or its vendors.
Caution: Changes or modifications not expressly approved by Firefly Global will void the purchaser’s
authority to operate the equipment and its warranty.

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TABLE OF CONTENTS
Introduction................................................................................................................ 4
WARNINGS &CAUTIONS ..................................................................................................5
Warning .................................................................................................................................. 5
Caution ................................................................................................................................... 5
Check List.................................................................................................................... 6
Nomenclature ............................................................................................................. 7
Operation .................................................................................................................... 8
Downloading the iOS/Android Application:.................................................................................. 8
Launching the Software Application: .......................................................................................... 8
Powering the Device On: .......................................................................................................... 8
Charging Battery:..................................................................................................................... 9
Establishing a Wi-Fi Connection:.............................................................................................. 10
Recommended Holding Position: ............................................................................................. 11
High Magnification Use: .......................................................................................................... 12
Using the Image and Video Capture Controls: .......................................................................... 12
Obtaining a Clear Image:........................................................................................................ 13
Using the Polarizer: ................................................................................................................ 13
Maintenance and Service.......................................................................................... 14
Cleaning and Care Recommendations ....................................................................................... 14
Recycling the System Components ........................................................................................... 15
Service policy ............................................................................................................16
Specifications............................................................................................................17
Limited Warranty ......................................................................................................18
Troubleshooting........................................................................................................ 21

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INTRODUCTION
The Firefly Wireless Dermatoscope System consists of a wireless digital Dermatoscope, software application,
and a battery charger.
The Wireless Firefly Dermatoscope System is designed for effective operation under a variety of conditions
and typical video parameters are set at the factory.
The System is equipped with an integrated polarizer ring. Rotating the ring enables multiple degrees of
polarization for dermascopy applications. The System is also equipped with a fine focus wheel which
enables crystal clear images at very high degrees of magnification.
System Requirements
The Firefly Dermatoscope System requires a smart device with iOS version 9.3 or higher. For Android
phones the system requires Android 4.4 and higher and for Android tablets 6.0 and higher.
Intended use
The Wireless Dermatoscope System is intended to allow inspection of the skin and hair under magnification.
User Profile
The Wireless Dermatoscope System is intended for applications such as:
◼Medical examinations
◼Veterinary examinations
◼Medical and Science Education
◼Telemedicine
Warranty Registration
Register your Firefly device at http://www.fireflyglobal.com/warranty-registration/ within two weeks of
your purchase and maintain your original receipt.
Product Support
Please visit the FAQ section of our website at http://www.fireflyglobal.com for the latest troubleshooting
information and additional support. You can also contact us at [e-mail] Monday through
Friday 9:30 AM to 5:30 PM Eastern Time.

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WARNINGS &CAUTIONS
Please familiarize all operating personnel with the general saf et y information in this
summary. Specific warnings and cautions a r e also found throughout this manual.
Warning
A warning statement in this manual identifies a condition or practice which if not
corrected or discontinued immediately, could lead to injury, illness, or death.
◼Do not use in the presence of flammable anesthetics.
◼This product has no user se rv iceable / replaceable parts. Please refer all
service to authorized service personnel.
◼This instrument is not intended to be used in the eye.
Caution
A caution statement in this manual identifies condition or practice, which if not
corrected or discontinued immediate l y , could lead to equipment failure,
e quipment damage, or data loss.
◼ In order to obtain optimum performance and ensure patient safety,
thoroughly read this manual .
◼Do not use the Firefly Otoscope if y ou notice any signs of damage to the
components of th e system. Contact customer service f o r immediate
assistance .
◼Do not attempt to disinfect the Firefly Otoscope System using
glutaraldehyde pro duc t s , ethylene oxide gas, steam or any other liquid or
gas disinfectant.
◼This product complies w i th current re qu ire d standards for
electromagnetic interference and should not present p r oblems to other
equipment or be affected by other devices. As a precaution, avoid using
th is device in close proximity to other e quip ment.
◼Do not apply alcohol, ch e m icals, or water to the lens. Any liquids entering the
optical assembly will damage internal components.

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CHECK LIST
Before starting, check that all the following items have been included with your product. If anything is
missing, contact your dealer.
USB DC power cord x 1 pc
Power Adapter x 1pc
100-240V AC to 5V USB DC
Notice: Actual Shape may vary.
Clip x 1 pc
Wireless Dermatoscope X 1 pc
Scope Spacer

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NOMENCLATURE
USB Charging Port
Power Indicator
Snapshot Button
Power Button
Video Recording Button
Wi-Fi Indicator
Battery Charging Indicator
Focusing Wheel
Polarizing Ring
Scope Spacer
Brightness Control

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OPERATION
Downloading the iOS/Android Application:
To download the application for iOS, please visit the Apple App Store.
To download the application for Android, please visit the Google Play Store.
Launching the Software Application:
After Firefly Pro has been installed, simply open the application by tapping on the Firefly Pro icon once and
follow the set-up instructions. The application has the capabilities to take photos and record videos, and is
designed to be user friendly and self-explanatory.
Powering the Device On:
Push the ‘Power Button’ at the rear of the dermatoscope to activate the device. An indicator light will turn
on to confirm the power status.

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Power Indicator
When the device is off, this LED is off.
When the device is on, this Green LED is on. It comes-on immediately when the power on/off button is pressed.
When the battery power is low, this LED displays Yellow.
Battery Charging Indicator
During normal battery operation, this LED is off.
When the charger is connected, this LED will be red.
When the charging is completed, this LED will turn green.
Charging Battery:
◼Duration:
The Wireless Firefly Dermatoscope has a built-in high efficiency lithium battery that enables more than 1.5
hours continuous operation.
◼Charging the Battery:
Through the micro-USB port at the rear of the dermatoscope, the embedded battery can be charged with
the provided USB DC cable. The cable must be connected to the USB port of a PC or to the “USB Power
Adapter”, which can charge directly from a wall outlet.
◼Overload Protection:
The overload protection circuit will prevent overcharging when the battery is full and the “Indicator” will
turn green.
◼Power Indication:
The power indicator light is normally green during operation, but will turn yellow when the device needs to
be recharged.
The lithium battery is a delicate and consumable item. It is expected to last through years of use
and is guaranteed for twelve months from its purchase against defects. If there is any battery
related issue, please contact customer service immediately. Battery replacement by
unauthorized personnel or replacement with unauthorized batteries may damage the system and voids the
overall warranty.

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Establishing a Wi-Fi Connection:
On your iOS/Android device, go to Settings. Click on Wi-Fi. Select the Firefly Device and input the default
password: 12345678
Wi-Fi Indicator
When the device is off, this LED is off.
After device is turned on, this LED comes on after a few seconds when Wi-Fi is ready.