Firefly DE500 User manual

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User Manual for Firefly Microscope DE500 Version: 1.0
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Digital Microscope
THANKS FOR SELECTING A FIREFLY MICROSCOPE
To take full advantage of this product’s advanced capabilities,
and to properly and safely use this product, please read the manual carefully.
DE500
User Manual

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User Manual for Firefly Microscope DE500 Version: 1.0
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Copyright 2011 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.................................................................................................................... 7
Nomenclature ............................................................................................................. 8
Operation .................................................................................................................... 8
Setting up the microscope with specula：.................................................................................. 9
Setting up the F.O.V. extender and specula:............................................................................. 10
Setting up the software application：...................................................................................... 11
Connect to PC：.................................................................................................................... 11
Power the Device On：........................................................................................................... 11
Recommended holding position:.............................................................................................. 12
Brightness Adjustment: .......................................................................................................... 12
Using the image capture control:............................................................................................. 12
Using Focus:.......................................................................................................................... 13
Function as a laryngoscope..................................................................................................... 13
Standby and Remove device: .................................................................................................. 14
Viewing the Images: .............................................................................................................. 15
Tool bars............................................................................................................................... 15
Control tool bars: ................................................................................................................... 16
Image tool bars: .................................................................................................................... 16
Device Tool bars: ................................................................................................................... 17
Maintenance and service ..........................................................................................18
Cleaning recommendation....................................................................................................... 18
Recycling the system components............................................................................................ 18
Accessories............................................................................................................................ 18
Service policy......................................................................................................................... 19
specifications ............................................................................................................20
Limited Warranty ....................................................................................................21
Troubleshooting........................................................................................................ 24
Frequently Asked Questions (FAQs):........................................................................................ 24

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User Manual for Firefly Microscope DE500 Version: 1.0
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INTRODUCTION
The Firefly Microscope System consists of a digital Microscope, software application and a USB 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.
System Requirements
The 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 2.0 port.
Intended use
The Firefly Microscope System is intended to allow inspection of the external ear, ear canal, and tympanic
membrane under magnification. A secondary use of may be for general illumination of the throat and/or
nasal cavities or assessing flexibility of the tympanic membrane.
User Profile
The Firefly Microscope System is intended for applications such as:
Science Education
Medical examinations
Veterinarian use
Self health monitoring

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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 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 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 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 Firefly Microscope System is not allowed. You are

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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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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
FOV Extender x 1 pc
USB cable x 1 pc
Sofware Application CD
Clip x 1pc
Specula (S/M/L) x 5 sets

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NOMENCLATURE

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OPERATION
Setting up the microscope with specula：
Only a ccepts original specula qualified for use with Firefly microscopes
Plug the spe cu l a into the round concave guide in front.
To remove: Simply pull to unplug the specu l a.
Ensure a tight fit for proper operation.

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Setting up the F.O.V. extender and specula:
To obtain a deeper view of the subject under examination, the Field of View (F.O.V.) extender may be
attached.
Plug the F.O.V Extender into the round concave guide in
front of the microscope.
Plug the spe cu l a into the round concave guide in front of
the F.O.V. Extender.
To remove: Simply pull to unplug the specu l a.
Ensure a tight fit for proper operation.

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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 Firefly Microscope to the PC’s USB port
Power the Device On：
Towards the rear of the device, a switch allows the user to power the device ON and to activate the LEDs.
OFF: Switch off the devic
LED1: Switch the device ON and enable 4 LEDs
LED2: Enable 8 LEDs for maximum illumination

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Using the Firefly Microscope System:
Recommended holding position:
It is suggested to hold the microscope, transparent cover forward, with the thumb held on
the equipment. This holding position offers relative stability and allows lens control. The index finger is
still free to rotate and adjust the focus wheel (as shown).
Brightness Adjustment:
On left rear side of the microscope, a knob allows the user to control the
brightness of the LEDs:
Backward Turn: Decrease Brightness
Forward Turn: Increase Brightness
Using the image capture control:
Press and release the Capture button to capture image frames. The system
will generate a shutter sound from the PC speaker as confirmation.
C a p t u r e

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Using Focus:
Based on the relative distance of the observed object, the focus wheel can be turned for a clear image.
When a higher magnification is required, the focus wheel can be turned to the left (see below). If a larger
field of view is required, the microscope can be moved farther away and the wheel turned to the right.
Default Position: Match the scale 50 to arrow mark.
Function as a laryngoscope
The Firefly Microscope can b e transformed into a
laryngoscope b y r e m o v i n g t h e specula and attaching a
spatula on the clip.

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Standby and Remove device:
To temporarily turn off or remove the device, slide the power button to the ―OFF‖ position. The
device must also be turned off through the Windows operating system:
On your Microsoft Windows Desktop, click My
Computer in the left pane. Double-click the USB
Video Device (Digital Microscope in Windows Vista
and Windows 7).
After turning off the device through Windows above, the m can be unplugged
from the PC’s USB port. Using this sequence will avoid transient voltages from
potentially causing hardware damage.

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Launch the Software Application:
Double-click the FireflyPro.exe icon on your comp uter de sktop:
Viewing the Images:
FireflyPro software controls your Firefly Microscope. The Microscope communicates with the
PC through the USB port. The user can configure the video properties, review live images,
capture images, record video clips and perform a variety of powerful measurement and
documentation functions.
The main features of FireflyPro are shown below:

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Tool bars
The Tools bars enable quick access to the functions of FireflyPro software. The tool bars can be
grouped into Control, Images and Device tool bar sets.
Control tool bars:
Icon
Icon Name
Function Description
Play
Start the video stream preview
Pause
Freeze live video image frame
Video Setting
Configure video properities
Video Recording
Video recording and settings (frame, period, quality, codec etc...)
Undo
Undo the previous Rotation, Text Comment and Zoom
Redo
Redo the previous Rotation, Text Comment and Zoom
ROI
Select region of interest (ROI) on live video stream
Undo ROI
Revoke ROI selection
Rotation
Rotate live video 0°, 90°, 180°, 270°
Mirror
Mirror live video horizontally
Flip
Flip live video vertically
Text Comment
Add text layer on image
Image Measure
Launch image measurement application
Zoom +
Zoom-in live video up to 300%
Zoom -
Zoom-out live video down to 10%
Zoom Ratio
Set Zoom ratio from 10-300
Image tool bars:
Icon
Icon Name
Function Description
Save Image
Store frozen image
Image Capture
Capture and store instant image from live video
Image Browsing
Browse images in working directory
Working
Directory
Pop-up to select working directory path
Edit working directory path

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Device Tool bars:
Icon
Icon Name
Function Description
Device Connect
Refresh image device connection
Select available image devices, such as Microscope
Select a video format (default 640x480 YUY2)

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MAINTENANCE AND SERVICE
Cleaning recommendation
CAUTION Do not apply alcohol, chemicals, or water to the lens. Any
liquids entering the optical assembly will damage internal components.
Use a dry cloth to c l ea n the D i git a l Firefly Microscope System on a weekly basis.
Recycling the system components
Within the EU
Do not dispose of this product as unsorted mun i cipal refuse. Submit for
separate collection as specified b y Directive 2002/96/EC of the European
Parliament and th e Council of the European Union on Waste E l ectr on ic and
Ele c t r i cal Equ i pmen t ( W EEE ).
If this product is contaminated, this d i re ct iv e does not ap ply . For more
specific disposal information contact C ust omer Se rvic e.
Outside the EU
When the product and its components reach end of life, recycle the product
according to national, state, and loca l regulations .
Accessories
REF Description
FY-MU-180 USB Cable, 180cm length
FY-MU-300 USB Cable, 300cm length
FY-DE-3U Replacement poly Speculum 3mm
FY-DE-4U Replacement poly Speculum 4mm
FY-DE-5U Replacement poly Speculum 5mm

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Service policy
All repairs on products under warranty must be performed or approved by Firefly or its authorized resellers.
Unauthorized repairs will void the warranty. In addition, whether or not covered under warranty, any
product repair shall exclusively be performed by Firefly- cer t i f i ed service personnel.
If the product fails to function properly — or if you need assistance, service, or spare parts — contact
your Firefly reseller.
Before contacting your reseller , try to duplicate the problem and check all accessories to ensure that they
are not causing the problem. When calling, please be prepared to provide:
 Product name and model number and complete description of the problem.
 Serial number of your product (if ap pli c ab le ).
 Complete name, address and phone number of your fac ility .
 For out-of-warranty repairs or spare parts orders, a purchase order (or credit car d ) numbe r .
 For parts orders, the required spare or replacement part numbe r s .
If your product requires warranty, extended warranty, or non-warranty repair service, please contact
your Firefly reseller. A customer service representative will assist you in troubleshooting the problem
and will make every effort to solve it over the phone, avoiding potential unnecessary returns. In case
a return cannot be avoided, the representative will record all necessary information and will provide a
Return Authorization number, as well as the appropriate shipping address. The Return Authorization
number must be obtained prior to any return.
If you have to return your product for service, follow these recommended packing instructions:
 Disconnect all hoses, cables, sensors, power cords, and ancillary products ( as appropriate) before
packing, unless you suspect they are associated with the problem.
 Wherever possible use the original shipping carton and packing materials.
 I n c lu de a packing list and the Return Authorization number.
It is recommended that all returned goods be insured. Claims for loss or damage to the product
are the responsibility of the sen d e r .

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SPECIFICATIONS
Item
Specification
Weight
Approximately 100 g (0.22 lb)
Dimensions (approximate)
Length: 13.0 cm (5.2 inches)
Height: 3.6 cm (1.5 inches)
Width: 4.0 cm (1.6 inches)
Power
USB 5VDC, 150mA
Protection against ingress of
water
IPXØ
Operating conditions
Temperature
+10°C to +40° C (+50°F to +104°F)
Relative humidity
30% to 75% noncondensing
Altitude
700 to 1060 hPa
Shipping and storage conditions
Temperature
-20°C to +49°C (-4°F to +120°F)
Relative humidity
95% noncondensing max.
Safety Compliance
FCC, CE and RoHS compliant
Patent
Patent Pending