Model GS-800 ™ Calibrated Imaging Densitometer - Bio-Rad
Contents
1. 2 3 Unlocking the Densitometer and the Transparency Module The optical assembly of the Densitometer s transparency module located in the lid is held in place during shipment by a carriage lock Figure 2 1 on the underside of the transparency module The carriage lock must be unlocked before the instrument will work properly Additionally if the carriage lock is not unlocked prior to use the optical system may be damaged while scanning Insert a coin into the Carriage Lock Turn it until the mark points align with the unlocked mark Note Leave the locking screw in place so that it can be re locked if you have to move the Densitometer over long distances Carriage Lock Fig 2 1 Front view of Densitometer Unlock the carriage lock by turning with a coin Warning Always lower the transparency module slowly and release it only when it lies flat on the body of the Densitometer 2 4 Locking the Densitometer and the Transparency Module To transport or ship the Densitometer be sure to re lock the optical assembly to avoid damage to it Before re locking the assembly make sure the optical assembly of the transparency adapter is in the Home Position by doing the following 1 If the Densitometer is powered on turn the Densitometer off 2 Turn the Densitometer s power back on 3 Wait for the Densitometer s Ready and Power indicators to light up 4 Turn the Densitometer off again The transparency assembly should be in the H2. Model GS 800 Calibrated Imaging Densitometer User Guide For Catalog Numbers 170 7980 GS 800 Densitometer PC For Technical Service Call Your Local Bio Rad Office or In the U S Call 1 800 4BIORAD 1 800 424 6723 WWW BIO RAD COM 4000188 Rev B Copyright 2002 Bio Rad Laboratories Inc Warranty Statement Bio Rad Model GS 800 Calibrated Imaging Densitometer This warranty may vary outside of the United States Please contact your local Bio Rad office for the exact terms of your warranty Bio Rad Laboratories warrants to the customer that the Model GS 800 Calibrated Imaging Densitometer Catalog Number 170 7980 will be free from defects in material and workmanship and will meet all performance specifications for the period of one year from the date of shipment This warranty covers all parts and labor In the event that the instrument must be returned for repair under warranty the instrument must be packed for return in the original packaging Bio Rad shall not be liable for any incidental special or consequential loss damage or expense directly or indirectly arising from the use of the Model GS 800 Calibrated Imaging Densitometer Bio Rad makes no warranty whatsoever in regard to products or parts furnished by third parties such being subject to the warranty of their respective manufacturers Service under this warranty shall be requested by contacting the customer s nearest Bio Rad office This warranty does not
3. Start the Densitometer self test by following the steps below 1 Connect the power cord to the Densitometer 2 Connect the other end of the power cord to a wall outlet 3 Turn on the power of the Densitometer The on off control is a push button switch located on the left front of the unit At power on the front panel indicators flash once The power indicator then glows and the ready indicator blinks When the test is completed the power and the ready indicators glow steadily The Densitometer performs a self test for approximately 80 seconds after which the Densitometer indicator stabilizes The Transparency Module indicator and the scanning lamp stay on If a problem occurs during the self test refer to Section 6 Troubleshooting 12 Section 4 Operation 4 1 Overview of Operational Components This chapter provides a summary of the Model GS 800 Calibrated Imaging Densitometer components used during operation and explains the startup procedure Transparency Module The Transparency Module Figure 2 2 is secured to the Model GS 800 Calibrated Imaging Densitometer by two elongated hinges at the rear of the Densitometer This Transparency Module should be lowered onto the Densitometer base for reflectance and transmittance scanning The thick border gasket on the transparency module allows you to place samples up to 3 0 mm thick on the image window for scanning Warning Always lower the transparency module slowly and release it
4. extend to any instruments or parts thereof that have been subject to misuse neglect or accident or that have been modified by anyone other than Bio Rad or Bio Rad s authorized agent or that have been used in violation of Bio Rad instructions For any inquiry or request for repair service contact Bio Rad Laboratories Inform Bio Rad of the model and serial number of your instrument Table of Contents SECTION 1 GENERAL INFORMATION eoocccccoononnoononnonnnnocononnonaconcnnonncnocononncnnconcnnoocccnonococcccnconcn noc cc none rococcnconcnconnono 4 11 INTRODUCTON E E E id titi 4 1 2 INSTALLATION QUALIFICATION AND OPERATIONAL QUALIFICATION 1Q OQ J es 4 LISA FE Mii covesanececensas E E nthe edentees A Deus Gate EE EEEN OE ERE EES S 5 SECTION 2 SETTING UP scssssssssrsssssssssessssereessssessnssssensnsesceneesscesenssscesenssscesenssseessuesseesensesessenessesesnessesesessessessesess 6 2 1 GHECKING THE CONTENTS setter doy dad 6 2 2 UNPACKING TEE CONTENTS cotton opio tareas 6 2 3 UNLOCKING THE DENSITOMETER AND THE TRANSPARENCY MODULEEococcocccccononononcnnnonnonncnncnncnononccnnnnos 7 2 4 LOCKING THE DENSITOMETER AND THE TRANSPARENCY MODULE occocooccconnconcononononcnnnnanonanncnncnnnanccnnnnos 8 20 TAKINGA CLOSER LOOK iia 8 SECTION 3 INSTALLATION sccscsscssssscosssccssscessssssscsssnsssssncssossocsescessnsssssncssessessescossnsssssneseesscssessssnssessnessesess 10 3 1 ABOUT USB DEVICES 3 a Sinise alee a eS Be Nei hs al s
5. 0 The Netherlands 0318 540666 New Zealand 0508 805 500 Norway 23 38 41 30 Poland 48 22 331 99 99 Portugal 351 21 472 7700 Russia 7 495 721 14 04 Singapore 65 6415 3188 South Africa 27 861 246 723 Spain 34 91 590 5200 Sweden 08 555 12700 Switzerland 061 717 95 55 Taiwan 886 2 2578 7189 United Kingdom 020 8328 2000
6. SUPPORT DOCUMENTATION G cccsssssssssssssscsssssessesesscssssensssessesevsesssessessenessesessesseseesessesesnens 21 TA TECHNICAL SPECIFICATION S aenn a eo aaa es awa E tah serie ate germ Reaver eevee 21 7 2 DECLARATION OE CONFORMITY aisla atico EE a 21 Section 1 General Information 1 1 Introduction The Model GS 800 Calibrated Imaging Densitometer is a high performance calibrated imaging densitometer that converts transparent and opaque electrophoretic samples into digital data These data are analyzed with Quantity One software operating in Microsoft Windows computer systems For a step by step guide to scanning and analyzing images please refer to your QuantityOne software user manual The main features of the Model GS 800 Calibrated Imaging Densitometer include e Adjustable resolution from 36 3 microns to 127 0 microns e Reflectance and transmittance e Scanning area of 29 cm by 40 cm e Sampling rate of up to 700 dots per inch dpi e Variable wavelength filter architecture for improved color discrimination e Analog to digital conversion at full 12 bit accuracy e Calibrated transmission tablet to ensure accurate OD readings e Reflective gray scale tablet to ensure reproducible reflectance values e Supported by Quantity One software which provides versatile image display optimization and quantitation features e USB interface 1 2 Installation Qualification and Operational Qualification IQ OQ The calibration o
7. cessory to the GS 800 calibrated Imaging Densitometer Catalog number 170 7956 these straightforward and simple to follow IQ OQ protocols include instructions for the installation of the hardware and software and instructions for the verification of the reflectance and transmittance calibration functions Following proper installation a linear dynamic range of 3 0 OD for the Transmissive scanning and 2 0 OD for Reflectance scanning can be confirmed with greater than 95 confidence For additional details contact your local Bio Rad Representative Bezel The bezel Figure 4 2 is the raised frame around the image window It has marks in inches and centimeters to help you correctly position the sample on the image window for scanning Indicator Lights The indicator lights Figure 2 2 are located on the front left side of the Model GS 800 Calibrated Imaging Densitometer cabinet This panel consists of two lights that indicate the status of the unit Is lit when the power switch is in the on position green light Ready Indicator Flashes during self test start up and during scans green light Calibration Strip Values The OD values of the built in Calibration Strip can be found either on the decal posted on the side of the GS 800 see below or on the enclosed OD value sheet OD Values and Serial number of the tranparency calibration tablet are on this decal pasted to the right side of the GS 800 4 2 Start Up Turn
8. clean lint free cloth Caution To avoid breakage do not rub heavily on the glass Do not spray liquids directly onto the image window If spots remain on the glass carefully use a razor blade to remove them 5 2 Cleaning the Cabinet Exterior To clean the cabinet exterior 1 Turn off the power switch 2 Unplug the power cord from the wall outlet 3 Use a slightly damp cloth to wipe the exterior 4 Dry the cabinet with a clean lint free cloth Caution If the cabinet is stained and a damp cloth does not remove the stain a mild detergent solution can be used Section 6 Troubleshooting Though the Model GS 800 Calibrated Imaging Densitometer is very reliable problems can occur during operation This section lists some problems and the recommended corrective actions Most problems are easily remedied 6 1 Troubleshooting Electronic Failure Call Bio Rad Technical Service Will not scan again stays in home position or grinds Make sure that the shipping lock down screw for the Transparency module has been properly unlocked See Section 2 3 If this still happens then it is probably related to a mechanical failure somewhere inside the Densitometer A part may have come loose and is obstructing the path of the lamp assembly Contact Bio Rad Technical Service The Power indicator fails to light up 1 Verify the power connection to the Densitometer 2 Check that the power switch is turned on 3 If you have confirmed that th
9. down on the Densitometer s image window 3 Lower the Transparency module Warning Always lower the transparency module slowly and release it only when it lies flat on the body of the Densitometer 4 For more information about scanning operations and options refer to the Quantity One software manual Note The OD values for the Transparency step tablet are included on a separate sheet with this Manual and are also on the Decal pasted on the right side of the instrument If for any reason these values are lost contact Bio Rad Technical Service Keep the image window clean and free of oil and fingerprints See Section 5 Maintenance for cleaning procedures 16 Section 5 Maintenance The Model GS 800 Calibrated Imaging Densitometer requires easy periodic cleaning for continued optimum performance Warning To prevent personal injury always turn the power switch off and unplug the power cord from the wall outlet before performing any maintenance on the Model GS 800 Imaging Densitometer Caution Do not use ammonia based cleaning products to clean the Model GS 800 Imaging Densitometer Do not disassemble the Model GS 800 Calibrated Imaging Densitometer or lubricate any parts 5 1 Cleaning the Image Window Glass To clean the glass 1 Turn off the power switch 2 Unplug the power cord from the wall outlet 3 Use a slightly damp cloth with a small amount of mild detergent or alcohol to wipe the glass 4 Dry the glass with a
10. eas 10 3 2 INSTALLATION WITHA PC tosis ascii eal hea isha Si aad niles RL RAIA Mena ar ees 10 3 3 CONNECT THE DENSITOMETER TO THE COMPUTER eeccscsscssssecssecseesecseescceaeecceaeceeesecsevcenaeeeeaecateneenees 10 3 0 TESTING THE DENSITOMETER stato 12 SECTION 4 OPERATION scscsssssssssrssssrsersssersesssseseessssensnsecenessscenesessesensessesensesessensssssseneessesssessesssssssssessessesessens 13 4 1 OVERVIEW OF OPERATIONAL COMPONENTS ccscsssssscsessecssseecesecaeesecseesecnaesecsaecaeesecaeeseeneeeeesaseeeaesaeeaeenees 13 AD STARTHUP oes dsvccsshscresstacs E A tude dus dee a cess beved tl ala a AE A coins 15 43 REFLECTIVE SCANNING cuadra ico ratos paca ote bleed Ms serena sais 15 4 4 TRANSMITTANCE SCANNING ea era se rae aee ri arta era barna colones 16 SECTION 5 MAINTENANCE cscsesscsccscssecvssccsessstssestscseisesssstesesenssssacscissssdcnsedsectoicesssvonessecec ssesusacdseseessededsosaisesesicossens 17 5 1 CLEANING THE IMAGE WINDOW GLASS 0 ceceeccssseecssecseesecseesecsseeecsaecaeesecnessccsseeecsaecatesecnesseenaseeeaecateaeenees 17 5 2 CLEANING THE CABINET EXTERIOR cesscsssssesesescesecesevecsessnevesenceaecesenecsessnenacenesaesesenecsessnenasnesaeseneneeners 17 SECTION 6 TROUBLESHOOTING csccsssscssssssssesssssssesssscesenssssesenseseesesessceseseseeseesseesesessessesessesessessssessessesessers 18 6 1 TROUBLESHOOTING siii Sack eis ei di 18 6 2 TECHNICAL SERVICE ataia naa od died 20 SECTION 7
11. ere is power to the Densitometer it is likely that the Densitometer fuse needs to be replaced Contact Bio Rad Technical Service The scanned image is marred by specks or horizontal lines Hardware failure Contact Bio Rad Technical Service The scanned image is showing random dark specks Clean the image window glass Refer to Section 5 1 on Maintenance The scanned image is marred by Moir patterns Moir patterns are often seen when scanning a halftone A halftone is a picture in which the gradations of light are simulated by dots of varying sizes or densities and produced by superimposing a screen over an image e g pictures in newspapers and magazines It is best to avoid scanning halftones because of the moir but if it is unavoidable scan at a lower resolution The scanned image is too dark 1 If your are scanning a transparent sample make sure your are using the transparency selection 2 If the problem persists contact Bio Rad Technical Service 18 The Quantity One software returns a Calibration error or similar message when attempting to calibrate 1 Check if the OD values for the Transparency target in the EDIT CALIBRATION window are entered properly 2 Make sure the calibration windows are clean and free of dust dirt fluid and other contaminants that can obstruct the path of light 3 Check for correct offset value For the GS 800 Calibrated Imaging Densitometer the correct offset value is 00 4 Make
12. eter 3 Turn on the Densitometer power 4 Upon boot up the Densitometer will communicate with the PC and the PC will show a message Found New Hardware and ask if you would like to install the driver for it 5 At this point click OK and allow Windows XP to install the driver for the GS 800 system Once done you may proceed to the next step 1 2 Installation of Software 1 Insert The Discovery Series CD into computer 2 When The Discovery Series screen appears select Explore CD The Discovery Series Install Quantity One Install PDQuest 1 D Analysis Software 2 D Analysis Software gt Explore CD Visit software downloads 3 Navigate into the Other Software GS 800 Install Me First MagicScan folder 4 Run Setup exe 5 Install software and reboot computer 6 Install Quantity One and select the GS 800 USB Only feature and change it to Will be installed on local hard drive Feature Des G5 800 USB Version Only This feature w will be installed on local hard drive 58 Entire feature will be installed on local hard drive Entire feature will be unavailable X 7 Finish the Quantity One install 8 Turn on GS 800 scanner and connect it to computer 9 Found new hardware wizard will appear Select No not this time and press the next button Found New Hardware Wizard Welcome to the Found New Hardware Wizard Windows will search for curent and upda
13. f the Model GS 800 Calibrated Imaging Densitometer can be validated by following the GS 800 Calibrated Densitometer Installation Qualification and Operational Qualification protocols These protocols are available as an accessory to the GS 800 Calibrated Imaging Densitometer Catalog number 170 7956 these straightforward and simple to follow IQ OQ protocols include instructions for the installation of the hardware and software and instructions for the verification of the reflectance and transmittance calibration functions Following proper installation a linear dynamic range of 3 0 OD for the Transmissive scanning and 2 0 OD for Reflectance scanning can be confirmed with greater than 95 confidence For additional details contact your local Bio Rad Representative 1 3 Safety The Model GS 800 Calibrated Imaging Densitometer system uses high voltage and high current and should be operated with care at all times To avoid shock set up the GS 800 Densitometer in a dry area Immediately wipe up any spilled solutions Turn off the Densitometer and then disconnect the power plug when you want to clean the Densitometer case or glass plate or when the Densitometer needs service or repair Place the Densitometer on a level surface To ensure proper ventilation allow a minimum of 15 cm free space around each side of the Densitometer Do not leave photographs gels or film on the glass plate for excessive periods of time The heat from the light
14. ilter layers in conjunction with fluorescent lamps Variable resolution from 200 to 700 dpi 12 bit A D conversion Reflective Mode 29 cm x 40 cm 8 5 in x 14 in Transmittance Mode 29 cm x 40 cm 8 in x 10 in Built in USB 2 0 one type B connector 10 8 ms line in color mode 80 seconds for start up and 5 minute for stable operation Line voltage 100 to 240 Volts Frequency 50 to 60 Hz Power 30 Watts maximum Length 47 3cm 18 6 in Width 62 6 cm 24 6 in Height 19 3 cm 7 6 in Approximately 20 8 kg 46 17 Ib Operating temperature 5 C to 40 C 40 F to 104 F Relative Humidity 20 to 85 Surrounding space 15 cm on each side GS 800 and Quantity One are trademarks of Bio Rad Laboratories Windows is a trademark of Microsoft Corporation 7 2 Declaration of Conformity Declaration of conformity is located in the User Manual in the UMAX Magic Scan CD 21 Life Science Group 4000188 RevB Bio Rad Laboratories Inc Web site www bio rad com USA 800 4BIORAD Australia 61 02 9914 2800 Austria 01 877 89 01 Belgium 09 385 55 11 Brazil 55 21 3237 9400 Canada 905 364 3435 China 86 21 6426 0808 Czech Republic 420 241 430 532 Denmark 44 52 10 00 Finland 09 804 22 00 France 01 47 95 69 65 Germany 089 318 84 0 Greece 30 210 777 4396 Hong Kong 852 2789 3300 Hungary 36 1 455 8800 India 91 124 4029300 Israel 03 963 6050 Italy 39 02 216091 Japan 03 6361 7000 Korea 82 2 3473 4460 Mexico 52 555 488 767
15. ome position To lock the optical assembly insert a coin in the Carriage Lock Turn it until the marked points align with the locked marks 2 5 Taking a Closer Look Now that you have the Model GS 800 Calibrated Imaging Densitometer out of the box take a closer look to familiarize yourself with the parts Figures 2 2 and 2 3 illustrate the locations of the different parts of your Model GS 800 Calibrated Imaging Densitometer Fig 2 2 The front of Model GS 800 Calibrated Imaging Densitometer usg CONNECTOR i _ ACPOWER CONNECTOR Fig 2 3 The back of the Model GS 800 Calibrated Imaging Densitometer Section 3 Installation 3 1 About USB Devices The Model GS 800 Calibrated Imaging Densitometer is a Universal Serial Bus Interface USB device It communicates with your computer by using the USB 2 standard 3 2 Installation with a PC This section describes setting up the Model GS 800 Calibrated Imaging Densitometer with your PC You must first install the Umax Magic Scan and Bio Rad Quantity One software on the PC computer prior to connecting it with the GS 800 system 3 3 Connect the Densitometer to the Computer You can now connect the Densitometer and the computer as follows 1 Ensure that the proper end of the provided USB Cable is connected to the Densitometer s USB connector and the other end of this cable is connected to one of the USB connectors of your computer 2 Connect the power cord to the Densitom
16. on the Densitometer The on off control is a push button switch located on the left front of the unit The Power indicator lights up The Densitometer performs a self test that lasts approximately 80 seconds during which the Ready indicator flashes briefly The scanning lamp turns on and both indicator lights will stay on once the Densitometer is powered up For optimum performance allow the Densitometer to warm up for five minutes after power up The Model GS 800 Calibrated Imaging Densitometer is now ready for use 4 3 Reflective Scanning To scan a reflective sample Raise the Transparency Module Place the sample to be scanned facedown on the image window Guide the top corner of the sample to the lower left 0 0 corner of the image window Lower the Transparency Module Pes Warning Always lower the transparency module slowly and release it only when it lies flat on the body of the Densitometer 5 For more information about scanning operations and options refer to the Quantity One software manual 15 Note The Reflective density values for the Reflectance Calibration strip are already included as default values in the software so you do not need to enter them to calibrate the instrument Keep the image window clean and free of oil and fingerprints See Section 5 Maintenance for cleaning procedures 4 4 Transmittance Scanning To scan a transparent sample 1 Raise the Transparency Module 2 Place the sample face
17. only when it lies flat on the body of the Densitometer Image Window The image window Figure 4 2 is the area where the sample to be scanned is positioned Light collected from the sample is focused through a lens onto a charge coupled device CCD array that captures the image Caution The image window is glass To avoid breakage do not press firmly or place anything other than a sample for scanning on the image window Both calibration windows must be kept clean for proper operation Front Figure 4 2 The image window and bezel on the Model GS 800 Densitometer 13 Calibration Tablet Areas Calibration Windows The GS 800 Densitometer is equipped with reflectance and transmission step wedges The transmission step wedge is located on the right hand side of the image window The reflectance step wedge is internal When you scan a transparent sample place the sample on the Densitometer s image window Do not cover the calibration windows Figure 4 2 or a calibration error will occur Validation and Documentation of the calibration performance can be accomplished by using the following GS 800 IQ OQ Protocols 1 2 Installation Qualification and Operational Qualification IQ OQ The calibration of the Model GS 800 Calibrated Imaging Densitometer can be validated by following the GS 800 Calibrated Densitometer Installation Qualification and Operational Qualification protocols These protocols are available as an ac
18. reated 2 2 Unpacking the Contents Unpacking the Model GS 800 Calibrated Imaging Densitometer shipping container Warning The Model GS 800 Calibrated Imaging Densitometer weighs approximately 46 17 lbs 20 8 kg To avoid personal injury two people may be needed to lift the Densitometer out of the shipping container Lifting the unit just by the lid may cause damage to the instrument 1 Carefully lift the Model GS 800 Calibrated Imaging Densitometer out of the shipping carton and place it on a stable dry flat surface The chassis of the Model GS 800 Calibrated Imaging Densitometer attempts to conform to any uneven surface This may result in a poor quality scan 2 Remove the plastic wrapping and the packing materials from the Densitometer 3 The Model GS 800 Calibrated Imaging Densitometer should be located close to the computer system to which it will be connected Select a flat dry surface that provides adequate ventilation on all sides to prevent overheating 4 The Model GS 800 Calibrated Imaging Densitometer can operate with 100V AC to 240V AC Check the power cord to insure that it is suitable for your area Caution The power cord plug provided has a third grounding pin This plug fits in a grounding type outlet only This is a safety feature If you are unable to plug the power cord into a wall outlet locate another outlet that can accommodate the plug or contact your electrician to change the outlet Do not change the plug
19. source in the Densitometer may cause them to deteriorate Do not operate the Densitometer when the environmental temperature falls below 5 C or rises above 40 C Do not operate the Densitometer when the environmental humidity falls below 20 or rises above 85 1 4 Regulatory Compliance Declaration of Compliance The party responsible for product compliance Corporate Name UMAX Technologies Inc Address Techville Inc 11343 N Central Expwy Dallas TX 75243 USA Telephone No Tel 214 739 7033 See UMAX PowerLook 2100XL Operation Manual Section 2 Setting Up 2 1 Checking the Contents Your Model GS 800 Calibrated Imaging Densitometer system should arrive complete with one of each of the following e GS 800 Calibrated Imaging Densitometer e GS 800 Calibrated Imaging Densitometer User Guide e Quantity One Image Analysis Software e UMAX PowerLook 2100XL Operation Manual e USB Cable e Power Cord e Warranty Card please complete and return to Bio Rad e MagicScan CD and manual These components may arrive in several boxes If your system is missing any of these items immediately contact your local Bio Rad office for a prompt replacement Please retain all packaging material Additional charges will be assessed if packaging is not available for instrument warranty service shipping Caution Use care when unpacking your equipment The equipment is delicate and damage can occur if it is dropped or otherwise mist
20. sure that the transparency scan image shows up correctly at the bottom of the Quantity One acquisition window and that during the calibration the software identifies each step wedge with a number inside a yellow rectangle in the sequence shown in the photo below 1 2 3 4 5 62 and so on CORRECT CALIBRATION SCAN WINDOW LABELING The Quantity One software returns a Densitometer not ready or similar message 1 Verify the power connection to the Densitometer 2 Check that the power switch is turned on 3 Check the Installation procedure Section 3 to see if you followed the instructions 4 Verify that the GS 800 imaging device is selected in the FILE menu of the Quantity One software 19 6 2 Technical Service Bio Rad provides complete technical support on all features of the GS 800 Calibrated Imaging Densitometer system including all hardware software or spare parts issues If you have any problems or any questions on the use of the features contact your local Bio Rad office or in the U S call 1 800 424 6723 In order to fully benefit from our technical service please complete your registration card and return it to the address shown on the card 20 Section 7 SUPPORT DOCUMENTATIONS 7 1 Technical Specifications Color Separation Scanning Resolution Gray Scales Effective Scanning Area Interface Scan Speed Warm up time Voltage Dimensions Weight Environment 3 linear CCDs and 3 color RGB f
21. ted software by looking on your computer on the hardware installation CD or on the Windows Update Web site with your permission Read our privacy policy Can Windows connect to Windows Update to search for software O Yes this time only O Yes now and every time connect a device No not this time Click Next to continue 11 10 Continue pressing next When the driver files are copied a dialog warning that the drivers have not been tested for Windows logo compatibility will appear Click on Continue Anyway Found New Hardware Wizard Please wait while the wizard installs the software s UMAX PowerLook 2100XL USB The software you are installing for this hardware y UMAX PowerLook 2100XL USB has not passed Windows Logo testing to verify ts compatiblity with Windows XP Tel me why this testing iz portant Continuing your installation of this software may impair or destabilize the conect operation of your system either immediately or in the future Microsoft strongly recommends that you stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing STOP Installation 11 Once done the PC will indicate that the new hardware has been configured proceed to next step 3 5 Test the Densitometer The Densitometer automatically performs a simple self test each time it is turned on The self test checks the status of certain Densitometer components
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