Firefly GT620 User manual

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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
WIRELESS MICROSCOPE
THANKS FOR SELECTING A WIRELESS FIREFLY MICROSOCPE
To take full advantage of this product’s advanced capabilities,
and to properly and safely use this product, please read the manual carefully.
GT620
User Manual

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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
Copyright 2012 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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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
TABLE OF CONTENTS
Wireless Microscope ...................................................................................................1
Table of Contents........................................................................................................3
Introduction................................................................................................................5
Warnings & Cautions ..................................................................................................6
Warning .................................................................................................................................. 6
Caution ................................................................................................................................... 6
Check List....................................................................................................................8
Nomenclature .............................................................................................................9
Operation ..................................................................................................................10
Setting up the software application：........................................................................................ 10
Connect to PC：...................................................................................................................... 10
Power the Device On：............................................................................................................ 10
Charging Battery:................................................................................................................... 11
Channel Mapping: .................................................................................................................. 11
Using the Firefly Microscope System: ....................................................................................... 12
Recommended holding position:.............................................................................................. 12
High zoom use:...................................................................................................................... 13
Brightness Adjustment: .......................................................................................................... 14
Using Focus:.......................................................................................................................... 14
Using the image capture control:............................................................................................. 14
Using the Polarizer: ................................................................................................................ 15
Standby and Remove device: .................................................................................................. 15
Launch the Software Application: ............................................................................................ 16
Viewing the Images: .............................................................................................................. 16
Tool bars............................................................................................................................... 16
Control tool bars: ................................................................................................................... 17
Image tool bars: .................................................................................................................... 17
Device Tool bars: ................................................................................................................... 18
Maintenance and service ..........................................................................................19
Cleaning recommendation....................................................................................................... 19
Recycling the system components............................................................................................ 19
Service policy......................................................................................................................... 20
Specifications............................................................................................................21

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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
Limited Warranty ....................................................................................................22
Troubleshooting........................................................................................................25
Frequently Asked Questions (FAQs):........................................................................................ 25

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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
INTRODUCTION
The Wireless Firefly Microscope System consists of a wireless digital Microscope, a compact USB receiver,
software application and a charge cable. Only a computer equipped with a free USB port is needed to use
the system.
The Firefly Microscope System is designed for effective operation under a variety of conditions and typical
video parameters are set at the factory. The software allows users to adjust most parameters including
Saturation, Hue, Brightness, Contrast and Sharpness for desired applications.
The System is equipped with an integrated polarizer ring. Rotating the ring enables multiple degrees of
polarization. The System is also equipped with a fine focus wheel which enables crystal clear images at
very high degrees of magnification.
System Requirements
The Wireless Firefly Microscope System requires a user PC system running Windows XP Service Pack 2 or
later operating system, a viewing screen, and a PC with an available USB 1.1 or 2.0 port.
Intended use
The Firefly Microscope System is intended to conveniently enable skin inspection and image recording.
User Profile
The Wireless Firefly Microscope System is intended for applications such as:
Scientific Research
Engineering
Education
Gemology

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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
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 iden tif i es a condition or pr act i ce which if
not
corrected or discontinued immediately, could lead to injury, illness, or
death.
Do not use in the presence
of f l amma ble 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.
This
product generates and r e cor d s reference images from inputs
obtained
from the software application FireflyPro. These reference images
are not intended for medical or other diagnostic purposes.
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 Wireless Firefly Microscope 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 Wireless Firefly Microscope System using
glutaraldehyde pro duc t s , ethylene oxide gas, steam or any other liquid or
gas disinfectant.
The signal
output (USB P o r t ) connector is intended for con nect i on of only
devices complying wit h IEC 60601 - 1, or other IEC standards (for
example, IEC 60950), as app r opriate to the device. Conn ecting additional
devices to the Wireless Firefly Microscope System is not allowed. You are

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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
responsible for verifying that the system complies with th e requirements of
the
system standard IEC 60601 - 1 - 1.
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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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
CHECK LIST
Before starting, check that all the following items have been included with your product. If anything is
missing, contact your dealer.
Microscope x 1pc Receiver x 1 pc Nose Extender
Clip x 1 pc
Power Adapter x 1pc
100-240V AC to 5V USB DC
Notice: Actual Shape may vary.
Software Application CD
USB DC power cord x 1 pc

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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
NOMENCLATURE

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User Manual for Firefly Wireless Microscope GT620 Version: 2.0
OPERATION
To obtain a clear image, please grip the Firefly Microscope; remain still and avoid vibration as much as
possible during observation.
Setting up the software application：
Prior to using the Firefly Microscope for the f i rst t i me, install t he FireflyPro software application following
the
instructions pro v ided with the installation CD .
Connect to PC：
Connect the compact receiver to the PC’s USB port
Power the Device On：
Push the ‘Power Button’ at the rear of the Microscope to activate the device. An indicator light will
turn on to confirm the power status.