LaserCam™-HR-UV
Contents
1. L 4 1 mm from housing 8 32 16 9 mm lt face to element face locating surface 36 6 mm 11 mm 1 4 20 TPI optional M6 rotational mount available part 41086828 17 8 mm from LDFP to lt element face locating surface 31 LaserCam HR UV User Manual Table 5 Specifications Sheet 2 of 3 8 5 mm H x 6 8 mm V 2 inch format 1 typical 5 over entire spectral and dimensional range bae CW Saturation Pulsed Saturation 5 uJ cm at 248 nm without LDFP 32 Appendix A Specifications Table 5 Specifications Sheet 3 of 3 PARAMETER DESCRIPTION 14 20 rotational camera mount Optional M6 rotational camera mount available part 1086828 dynamic range Threaded Mounting Post 33 LaserCam HR UV User Manual 34 LaserCam HR UV User Manual O Coherent Inc 2 2009 RoHS Printed in the U S A Part No 1148417 Rev AB2. such services These support services do not under any circumstances affect the terms of any warranty agreement between Coherent and the buyer Operating a Coherent product with any of its interlocks defeated is always at the operator s risk iii LaserCam HR UV User Manual iv Table of Contents TABLE OF CONTENTS Preface RR RR cH OR vil RoHS Compliance vil U S Export Control Laws Compliance ss vii Publication Updates ns qua a R Dd Len viii Symbols Used m This viii Salety as LED ann 1 Waste Electrical and Electronic Equipment WEEE 2002 2 D claration Of COnformity s soleo e E RD ital sa apa siio e e AG d bee altes 3 Description n ania idu 5 Parts and Accessories List ione ed adit De dodo tures eee 6 7 Re 7 Installing the SoftWare Go entes eed aeui Di EAR RM e rd REN an 8 Windows Pc ieee 9 Windows Vista 32 bit 12 Cabling aera 14 MS HG DIS 14 Trigger Input and Pass Fail Output Cable 15 Trigger Input is sei judeu dra dias aaa SATA Ran aa ca sata ae 16 Pass Pal GR ner 16 Mounting the Camera is aise PX NN UR Rena eo pena aL 16 DEM IER LU 19 Pixel Spacing M 20 OM cys ett H 20 Warm Up Time iei e
3. 8 2008 this Coherent product was released as RoHS compliant If you purchased your product prior to 8 2008 contact Coherent Technical Support to deter mine the appropriate part numbers for your product You can locate the date of manufacturing for your product on the serial number label It is the policy of Coherent to comply strictly with U S export control laws Export and re export of lasers manufactured by Coherent are subject to U S Export Administration Regulations which are administered by the Commerce Department In addition shipments of certain components are regu lated by the State Department under the International Traffic in Arms Regulations The applicable restrictions vary depending on the specific product involved and its destination In some cases U S law requires that U S Government approval be obtained prior to resale export or re export of certain articles When there is uncertainty about the obligations imposed by U S law clarification should be obtained from Coherent or an appropriate U S Government agency vii LaserCam HR UV User Manual Publication To view information that may have been added or Upd ates changed since this publication went to print 1 Connect to www Coherent com 2 Type LaserCam HR UV in the Site Search box top left of the screen and then click the gt gt button Symbols Used in This Document This symbol is intended to alert the operator to the presence of
4. _ 7 1 95 Site Manager Coherent Inc Page 1 of 1 LaserCam HR UV User Manual Description DESCRIPTION The LaserCam HR UV Beam Diagnostics Digital CMOS camera utilizes a laser grade 4 inch progressive scan CMOS sensor for detection and analysis of laser beam profiles from 400 um to 6 0 mm in diameter with 20 0 by 20 0 um effective spatial resolution over the spectral range of 190 to 355 nm LaserCam HR UV characteristics include excellent signal to noise ratio and linear response for accurate beam dimension and unifor mity measurements and high overexposure protection for distortion less measurements of saturated beam profiles Other features include USB 2 0 digital interface e Compact design minimizes space required in optical train Mountable in any orientation for maximum flexi bility Camera markings provide for X Y and 38 6 alignments Uses a single interface cable for data and power Low Distortion Faceplate LDFP that minimizes room light protects the CMOS array and provides laser grade quality attenuation with a nominal OD optical density of 3 0 at 248 nm 5 High sensitivity and dynamic range No lag geometric distortion or image burn in LaserCam HR UV User Manual bi Accepts C mount optics including all Coherent optical sampling attenuation and UV conversion accessories High resolution 1280 x 1024 active picture elements pixels Requires only USB 2 0 conne
5. expira tion of the warranty period and make suitable arrange ments for the performance of service The Company 28 Warranty shall in its sole discretion determine whether to perform warranty service at the Customer s facility at the Company s facility or at an authorized repair station If Customer is directed by the Company to ship the product to the Company or a repair station Customer shall package the product to protect from damage during shipping and ship it to the address specified by the Company shipping prepaid The Company shall pay the cost of shipping the Product back to the Customer in conjunction with product failures within the first twelve months of time of sale A Returned Material Authorization number RMA assigned by the Company must be included on the outside of all shipping packages and containers Items returned without an RMA number are subject to return to the sender For the latest Customer Service information refer to our website www Coherent com Detailed instructions on how to prepare a product for shipping are shown under Product Shipping Instruc tions on page 30 Table 4 Coherent Service Centers 1 800 343 4912 503 454 5777 info serviceQ Coherent com Europe 49 6071 968 0 49 6071 968 499 info service Coherent com International 503 454 5700 503 454 5777 info serviceQ Coherent com 29 LaserCam HR UV User Manual Product Shipping Instructions To prepare t
6. software on the Software following operating systems Windows e Windows Vista 32 bit Before installing BeamView USB 4 4 x software Coherent recommends that previous versions of BeamView USB 4 3 x software be uninstalled by using the Add or Remove utility in the Windows Control Panel Software installation procedures are discussed next Getting Started Windows XP Do not connect a LaserCam HR UV camera to a USB 2 0 PC port at this time The software must be installed before physically connecting a camera to the computer Insert the BeamView USB CD into your CD ROM drive If Autorun is enabled on your system installation will start automatically otherwise select Run from the Start menu and then type D Setup substitute the Welcome to Coherent BeamView USB 4 4 0 This version was released on Tuesday July 01 2008 appropriate letter Of your copmsht 2008 Coherent CD ROM drive for D Coherent BeamView USB 4 4 0 Click the No Questions Asked Installation button LaserCam HR UV User Manual Read the License Agreement and then click the Yes do button ou should carefully read the following terms and conditions before installing this Installing this software indicstes acceptance of these terms and Coherent BeamView USB 4 4 0 Welcome to Coherent BeamView USB 4 4 0 This version was released on Tuezday July Copyright 2008 Coherent Cli
7. use this program on than ene computer or you use this program on network must sil A NE I LJ Ad dx per of home meet amp Yes Ido q No Ido not 16 Coherent Welcome to Coherent BeamView USB 4 4 0 This version was released on Saturday June 21 2008 Copyright 2008 Coherent Beam View USE 4 4 0 hac been successfully installed on your system To bamplete the installation your computer needs to be rebooted Reboot now Reboot later A shortcut to BeamView USB will automatically be placed on the desktop Do not click it at this time Once the computer has rebooted e Connect a LaserCam HR UV camera to the USB 2 0 PC port Double click the BeamView USB shortcut on the desktop This action will start the BeamView USB program and automatically install the camera The installation process is now complete 13 LaserCam HR UV User Manual Cabling USB Cable For information on getting started with LabVIEW for BeamView USB 4 4 0 refer to the LV BV AppNote pdf file located on the Installation CD and in the Beam ViewUSB folder Two cables are provided with the LaserCam HR UV camera USB and Trigger Input and Pass Fail Output These cables are explained next Connect the USB 2 0 cable to the USB 2 0 connector on the LaserCam HR UV camera see Figure 2 Do not connect the USB cable to the computer until instructed to d
8. 3 How to get most from your camera system page 24 19 LaserCam HR UV User Manual Pixel Spacing The LaserCam HR UV camera incorporates a phosphor coating The granularity of this thin coating results in an effective pixel size of 20 0 x 20 0 um In comparison the CMOS array without the UV coating has a 6 7 x 6 7 um pixel pitch Effective pixel spacing values for the LaserCam HR UV are shown in the following table Table 2 LaserCam HR UV Effective Pixel Spacing 2 INCH FORMAT LaserCam HR UV 20 0 um 20 0 um Power On Warm Up Time LaserCam HR UV has no ON OFF switch As soon as power is applied to the camera via the USB 2 0 connec tion it begins operating The LaserCam HR UV does not require warm up However if it is used to make high accuracy measure ments it should be allowed to warm up at least 30 minutes to insure best baseline background stability For best results the background map should be taken after the camera warm up period 20 Maximum Power Levels Saturation Operation The camera will saturate at approximately 90 0 uW cn at 248 nm wavelength at CW without the Low Distortion Face Plate LDFP or 5 0 pulsed 248 wave length without the LDFP Damage may occur at power levels that exceed 10 000 times saturation power density Table 3 Saturation WAVELENGTH ON LDFP 248 nm CW 90 uW cm 90 mW cm 248 nm Pulse 5 0 uJ cm 5 0 mJ em Low Dis
9. User Manual LaserCam HR UV Beam Diagnostics Digital CMOS Camera USB 2 0 O COHERENT User Manual LaserCam HR UV Beam Diagnostics Digital CMOS Camera USB 2 0 COHERENT 27650 SW 95th Ave Wilsonville OR 97070 LaserCam HR UV User Manual This document is copyrighted with all rights reserved Under the copyright laws this document may not be copied in whole or in part or reproduced in any other media without the express written permission of Coherent Inc Permitted copies must carry the same proprietary and copyright notices as were affixed to the original This exception does not allow copies to be made for others whether or not sold but all the material purchased may be sold given or loaned to another person Under the law copying includes translation into another language Coherent and the Coherent Logo are registered trademarks of Coherent Inc LaserCam BeamView Analyzer and BeamView USB are trademarks of Coherent Inc Windows Windows XP and Windows Vista are trademarks of Microsoft Corporation Every effort has been made to ensure that the data given in this document is accurate The information figures tables specifications and schematics contained herein are subject to change without notice Coherent makes no warranty or representation either expressed or implied with respect to this document In no event will Coherent be liable for any direct indirect special incidental or consequential dam
10. ages resulting from any defects in its documentation Technical Support In the U S Should you experience difficulties with your product or need technical information please visit our website www Coherent com You can obtain additional support by either telephoning our Technical Support Hotline at 1 800 343 4912 or e mailing our Support Team at support instruments Coherent com Telephone coverage is available Monday through Friday except U S holidays If you call outside our office hours your call will be taken by our answering system and will be returned when the office reopens If there are technical difficulties with your product that cannot be resolved by support mechanisms outlined above please e mail or telephone Coherent Technical Support with a description of the problem and the corrective steps attempted When communicating with our Technical Support Department via the web or telephone the model and serial number of the product will be required by the Support Engineer responding to your request Outside the U S If you are located outside the U S visit our website for technical assistance or telephone our local Service Representative Representative phone numbers and addresses can be found on the Coherent website www Coherent com Coherent provides web and telephone technical assistance as a service to its customers and assumes no liability thereby for any injury or damage that may occur contemporaneous with
11. ck the Thanks button to complete the BeamView USB installation A shortcut to BeamView USB will automatically be placed on the desktop Do not click it at this time Continue with the installation 10 Getting Started Connect a LaserCam HR UV camera to the USB 2 0 PC port before continuing with the installation Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install software for LaserCam HR UV your hardware came with an installation CD floppy disk insert it now Click Next Found New Hardware Wizard when this What do you want the wizard to do screen appea rs Install the software automatically Recommended Install from a list or specific location Advanced Dick Next to continue Click Finish to complete the LaserCam HR UV installation Cick Finish to close the wizard If you are asked to reboot do so at this time to complete the installation process If rebooting is not required installation is now complete For information on getting started with LabVIEW for BeamView USB 4 4 0 refer to the LV BV AppNote pdf file located on the Installation CD and in the Beam ViewUSB folder 11 LaserCam HR UV User Manual Windows Vista 32 bit Do not connect a LaserCam HR UV camera to a USB 2 0 PC port at this time The software must be installed before physically connecting a camera to the computer Insert the BeamVie
12. ctions CE compliant when used with a CE compliant computer and cables Parts and Table 1 lists the orderable parts for Accessories LaserCam HR UV system List Table 1 Parts and Accessories List ITEM PART NUMBER LaserCam HR UV System RoHS 1149004 Low Distortion Face Plate LDFP UV 1156843 Unpac king Getting Started GETTING STARTED This section discusses the following topics Unpacking this page Installing the software page 8 o Cabling page 14 Mounting the camera page 16 The LaserCam HR UV is a digital CMOS camera designed for use with a USB 2 0 interface The camera trigger cable and CD ROM are shipped in a high density plastic carrying case This specially designed case protects all items during ship ment Visually check all cartons for damage before unpacking If there is no visible external damage remove all items from the cartons and inspect them for damage Immedi ately advise Coherent of any damage A Returned Mate rial Authorization RMA will be issued for any damaged instruments refer to the last page of this guide for contact information LaserCam HR UV User Manual When inspecting a LaserCam HR UV camera remove only the protective cover not the LDFP Low Distortion Faceplate See the following figure Ed Protective Cover LDFP 022202 PSS ESOL RIS Insta lling the This section explains how to install the
13. eaning the Sensor Fringes Operation Avoid unnecessary exposure of the sensor to dust and dirt If the surface of the sensor has to be cleaned never use any kind of cloth tissue or brush and strictly avoid the use of any kind of cleaning fluid Only use clean dry micro filtered low pressure air to gently blow away particles from the surface of the sensor Contact Coherent Customer Service if the sensor requires addi tional cleaning refer to Coherent Service Centers on page 29 for contact information Touching the sensor will cause irreversible damage Always cover the sensor with a dust cap when not in use If the LDFP filter glass is installed in the camera fringes may appear in the video see Figure 6 The fringe pattern is due to a second reflection off the sensor and LDFP superimposing back onto the original beam image This situation can be corrected by loosening the C mount 23 LaserCam HR UV User Manual How to Get the Most From Your Camera System setscrew and rotating the LDFP housing until the fringes are no longer present Slightly turning the camera with respect to the laser beam may also reduce this effect Figure 6 Fringes The LaserCam HR UV has been carefully designed to provide accurate measurements of the spatial and inten sity characteristics of laser beams Significant attention has been paid to every aspect of the instrument that impacts data accuracy The following items will hel
14. exposure to hazardous visible and invis ible laser radiation This symbol is intended to alert the operator to the presence of dangerous voltages associated with the product that may be of sufficient magnitude to consti tute a risk of electrical shock This symbol is intended to alert the operator to the presence of important operating and maintenance instructions viii Safety SAFETY Carefully review the following safety information to avoid personal injury and to prevent damage to this instrument or any sensor connected to it This equipment contains no user serviceable parts For service informa tion refer to Obtaining Service on page 28 The use and measuring of lasers is potentially dangerous This instrument operates over wave lengths that include non visible laser emissions Proper laser operating practice in accordance with manu facturer recommendations is vital Eyewear and other personal protective equipment must be used in accordance with applicable laws and regula tions If in doubt of correct operating procedures consult the laser manufacturer and your laser safety officer The equipment is not for use in critical medical environ ments Do not operate the camera if its panels are removed or any of the interior circuitry is exposed LaserCam HR UV User Manual Waste Electrical and Electronic Equipment WEEE 2002 Do not operate the camera in wet or damp conditions or in an explosive a
15. he product for shipping to Coherent 1 Contact Coherent Customer Service refer to Table 4 on page 29 for a Return Material Authori zation number Attach a tag to the product that includes the name and address of the owner the person to contact the serial number and the RMA number you received from Coherent Customer Service Wrap the product with polyethylene sheeting or equivalent material If the original packing material and carton are not available obtain a corrugated cardboard shipping carton with inside dimensions that are at least 6 in 15 cm taller wider and deeper than the product The shipping carton must be constructed of card board with a minimum of 375 Ib 170 kg test strength Cushion the instrument in the shipping carton with packing material or urethane foam on all sides between the carton and the product Allow 3 in 7 5 cm on all sides top and bottom Seal the shipping carton with shipping tape or an industrial stapler Ship the product to Coherent Inc 27650 SW 95th Ave Wilsonville OR 97070 Attn add the RMA number you received from Coherent Customer Service 30 Appendix A Specifications APPENDIX SPECIFICATIONS Table 5 lists specifications for the LaserCam HR UV camera Table 5 Specifications Sheet I of 3 PARAMETER DESCRIPTION GENERAL Physical Dimensions lt 68 1 mm gt 34 mm lt V N 68 1 mm g 79 3 mm
16. ne sen 20 Maximum Power levels e r 21 en oon ee Men das 21 LaserCam HR UV User Manual Low Distortion Faceplate EDPP fesse 2l Dust DIU sn epp Ton en een didus ist tu ac D eee 22 Cleaning the Sensor E satu mette ast Sds 23 Muse ea Le M on 23 How to Get the Most From Your Camera System 24 Warranty ese etos ire Rcs DR Ru d a 27 Limited Warranty etie duae due edendi dosage 27 Warranty Limitations 28 Obtaining Service P 28 Product Shipping Instructions 30 Appendix A Specifications sss 31 v qe eue DN LIST OF TABLES Parts and Accessories Lists oi Webb ne Ben e He ETRAS 6 LaserCam HR UV Effective Pixel Spacing eee 20 a ale AA An 21 Coherent Service Centers 29 SpeCITIO dU OBS 31 LIST OF FIGURES Waste Electrical and Electronic Equipment Label 2 Connecting the USB Cable tele a asia 14 Connecting the Trigger Input and Pass Fail Output Cable 15 Mounting COMP SUT ALOIS oi aeuo oreet teneat rb erase Goode 17 Duston Filter a aite Net OM RN en OO a Siete nares 22 PTI GOS ET 24 vi Preface RoHS Compliance U S Export Control Laws Compliance Preface This manual contains user information for the LaserCam HR UV Beam Diagnostics Digital CMOS camera Effective
17. o so P Figure 2 Connecting the USB Cable Trigger Input and Pass Fail Output Cable Getting Started LaserCam HR UV produces a standard USB 2 0 digital signal It will interface through the USB 2 0 connector of any compatible PC using Coherent BeamView Version 4 4 x software Connecting the Trigger Input and Pass Fail Output cable is discussed next The Trigger Input and Pass Fail Output cable shown in Figure 3 provides for asynchronous pulsed laser beam capture or a TTL level Pass Fail output signal This cable is not required for CW continuous laser analysis or pulsed laser beam capture using BeamView in the auto trigger mode based on an intensity threshold Trigger Input Pass F ail Output Figure 3 Connecting the Trigger Input and Pass Fail Output Cable 15 LaserCam HR UV User Manual Trigger Input Pass Fail Output Mounting the Camera The Trigger Input cable accepts an external TTL level signal The external trigger signal can be supplied from an external source such as a TTL output from a laser source a pulse generator or a photo detector Trigger In uses the BNC connector labeled IN on the LaserCam HR UV Trigger and Pass Fail cable This 5 VDC TTL input available on the rising or falling edge causes the camera to immediately reset and begin integrating light The Trigger In delay is 150 uS This is the time it takes for the camera to begin integrating light once
18. p you obtain the best performance from your LaserCam HR UV s System tray Turn off everything that is non essential to the running of the computer This action will help assure the fastest frame update rate possible e Resolution Select 640 x 512 x 8 resolution to obtain the highest update rates RAM A minimum of 512 MB is required 1 GB is recommended More is typically better 24 Operation Select for the buffer to obtain the highest update rates Processor speed A minimum of 2 1 GHz is recommended Faster clock speeds provide higher frame update rates Again the faster the better Keep all optics clean Dirty LDFP beam sampling and attenuation optics will distort the beam under test It is important that you regularly check these optical surfaces for dust fingerprints and other contamination Follow standard coated optical surfaces cleaning techniques Use the Inclu sion command to reduce the size and amount of data that is processed The Inclusion command provides control of the sensor area where calculations are performed Reducing this area can significantly increase frame update rates and is especially effective with small spot sizes Cleaning the sensor surface will void the warranty and most likely will damage the camera It is strongly recommended that the LDFP always be left in place and that the dust cap be used to protect the LDFP when the instrument is not in
19. repair or replace the Product or any component found to be defective This warranty applies only to the original purchaser and is not transferable Coherent Inc will at its option repair or replace any product or component found to be defective during the warranty period This warranty applies only to the orig inal purchaser and is not transferable 21 LaserCam HR UV User Manual Warranty Limitations Obtaining Service The foregoing warranties shall not apply and Coherent reserves the right to refuse warranty service should malfunction or failure result from Damage caused by improper installation handling or use Laser damage including sensor elements damaged beyond repair e Failure to follow recommended maintenance procedures Unauthorized product modification or repair Operation outside the environmental specifications of the product Coherent assumes no liability for Customer supplied material returned with Products for warranty service or recalibration THIS WARRANTY IS EXCLUSIVE IN LIEU OF ALL OTHER WARRANTIES WHETHER WRITTEN ORAL OR IMPLIED COHERENT SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN NO EVENT SHALL THE COMPANY BE LIABLE FOR ANY INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH ITS PRODUCTS In order to obtain service under this warranty Customer must notify the Company of the defect before the
20. the trigger signal occurs The Pass Fail cable provides a SVDC TTL output that is enabled through the Fault Actions command of the BeamView USB software For more information about the Trigger Input and Pass Fail Output cable refer to the BeamView USB software Help file LaserCam HR UV is designed to be mounted in any rotational position in Figure 4 0 0 to 360 with a 1 4 20 threaded mounting post for mounting post loca tion see Physical Dimensions on page 31 Alignment marks permit the camera to be rotated and aligned with the vertical horizontal and diagonal orientation of the sensor The diagonal alignment mark helps identify the maximum diagonal position of the sensor array Depending on the mounting orientation of the camera the diagonal alignment mark will be either 38 or 52 off axis to account for the rectangular shape of the 16 Getting Started sensor Note that the beam movement on the camera will not match the beam movement on the monitor for all positions Diagonal Alignment Mark ERENT Figure 4 Mounting Configurations 17 LaserCam HR UV User Manual 18 Operation OPERATION This section discusses the following topics Pixel spacing page 20 Power on page 20 Warm up time page 20 x Maximum power levels page 21 Saturation page 21 Low Distortion Faceplate LDFP page 21 Dust dirt page 22 Cleaning the sensor page 23 Fringes page 2
21. tmosphere Operate the camera only within the specified voltage range Do not operate the camera if there are suspected fail ures Refer damaged equipment to qualified Coherent service personnel The European Waste Electrical and Electronic Equip ment WEEE Directive 2002 96 EC is represented by a crossed out garbage container label The purpose of this directive is to minimize the disposal of WEEE as unsorted municipal waste and to facilitate its separate collection Figure 1 Waste Electrical and Electronic Equipment Label Safety Declaration of Conformity D121452 Revision AA Declaration of Conformity We Coherent Inc 7470 SW Bridgeport Road Portland Oregon USA 97224 declare under sole responsibility that the LaserCam HR meets the intent of Directive 89 336 EEC for Electromagnetic Compatibility Compliance was demonstrated per testing to EN61326 Electromagnetic Compatibility Product Family Standard for Measurement Control and Laboratory Equipment to include the following test specifications as of June 2005 EN55011 Class A Radiated Emissions EN61000 4 2 Electrostatic Discharge Performance Criteria C Degradation of performance allowed during and after application of EMC phenomena as long as the operator may get the equipment functional without replacement of damaged parts EN61000 4 3 Radiated Immunity Performance Criteria A L 4 Date 7 1 9 log Difector of Engineering e a Yt 4y Date
22. tortion Faceplate LDFP The Low Distortion Faceplate provides a protective window for the camera array that also acts as a back ground attenuator The LDFP is made of laser grade filter glass that minimizes interference fringes refer to Fringes on page 23 and does not distort the beam image The LDFP limits room light instrumentation lights and flash lamp light from reaching the camera sensor These lights cause a background level that may not be effectively subtracted by the Background Subtrac tion Wizard 21 LaserCam HR UV User Manual Dust Dirt The LDFP has a fragile coating Cleaning the LDFP filter glass with anything other than clean air at low pressure may damage the glass If low intensity spots or small circles are noticed in the camera video then dust may be present on the CMOS sensor or on the Low Distortion Faceplate see Figure 5 Dust on the LDFP filter glass can cause distortion in the form of small circular diffraction rings or can cause low intensity spots if present on the sensor array Observe the defects with a flashlight or a small light illu minating the camera If the defect moves when the illu mination angle is changed then the dust is on the LDFP Otherwise it is dust on the sensor array Use clean air at low pressure to clean the LDFP filter glass Take all necessary precautions to insure that nothing comes in contact with the sensor surface Figure 5 Dust on Filter Glass 22 Cl
23. use Read the user documentation The LaserCam HR UV is a complex piece of optical test equipment Many functions are included in the system that may not be obvious to a casual or first time user Review the LaserCam HR UV User 25 LaserCam HR UV User Manual Manual this manual and the BeamView USB Help accessed by clicking the Help button in the BeamView software to learn about these useful functions Many calculations and functions that may at first appear to require post processing or exporting of the data to another application are included in the instrument The user documenta tion is designed to explain all of the functions in an easy to use format Observe standard Laser Safety procedures The eyes you save may be your own 26 Limited Warranty Warranty WARRANTY This section includes information on the following topics Limited warranty this page 5 Warranty limitations page 28 Obtaining service page 28 Product shipping instructions page 30 Coherent Inc the Company warrants its laser beam diagnostic products Products to the original purchaser the Customer that the product is free from defects in materials and workmanship and complies with all specifications active at the time of purchase for a period of twelve 12 months If the Product fails and is returned to the Company within one year following the date of purchase the Company will at its option
24. w USB CD into your CD ROM drive If Autorun is enabled on your system installation will start automatically otherwise select Run from the Start menu and then type DASetup substitute the appropriate letter of your CD ROM drive for D DVD RW Drive BeamView 4 4 0 Always do this for software and games Click Install or run program Open folder to view files using Windows Explorer Coherent Be Welcome to This es Set AutoPlay defaults in Control Panel Copyright Click the No Questions Asked Installation button 12 Read the License 4 Agreement and then Getting Started Coherent BeamView USB 4 4 0 Coherent Inc Software License Agreement You should carefully read the following terms and conditions before installing this 4 lick the Yes s tware Installing this software mdicstes acceptance pf these terms and Lis E e do If you do not agree with them you should promptly retum the package to button Coherent or its represantative for a full refund 5 Click the Reboot now button to reboot your computer and complete the BeamView USB installation oherent Inc grovides this program and licenses its use You assume sponsibility forthe selection of the program to meet your desired results and for the installation use Med results obtuned from the program You are licensed to Ja Use the program on a single mine only If you desire to
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