User Manual - Kingfisher International
Contents
1. or 2 AA cells using optional adaptor Selectable auto off and low battery indicator Polycarbonate 1 meter drop tested Performed without opening instrument Recommended calibration cycle 3 years Display Resolution Power Meter Tone detection 4 digit high contrast LCD Log 0 01dB Linear 3 digits 100 999 or 0 01 nW 150 9999 Hz 1 SPECIFICATIONS KI 3800 Series Optical Light Source ka A 850 nm VCSEL 850 1300LED 660 nm LED Comment aser Laser Output Power dBm Fibertype mm 0 0 9 125 te 2 0 50 125 ale sey ee Short term Stability dB 0 04 0 06 0 12 0 01 dB 0 01 For vun Apioa A 2 C Stability over temp dB 0 6 0 6 0 8 0 35 0 35 Typical over temperature A initial tolerance nm 20 20 20 NA 5 at 25 C A width nm 3 1 1 10 FHWM typical A nm C 0 4 0 1 0 1 0 4 NA typical Coupled Power Ratio CPR NA Mode controlled NA Reconnection repeatability dB 0 1 0 05 95 confidence Modulation 270 Hz 1 KHz 2 KHz 2 Laser output Adjustable over 3 dB in 0 05 dB steps Note 1 ORL lt 25dB Note 2 Multimode source mode distribution 50 125is compliant with the following standards IEC 61280 4 1 TIA EIA 526 14A and TIA TSB 178 KI 3000 UM 6 Wou KI 3600 Series Optical Power Meter Response Damage arr Power Autotest Mid range Calibration Polarisation Total A Sensitivity pk A2. x 4 7 x 1 6 Measurement of 1490 nm downstream Weight 350 gm 0 8 lb Shipping 0 7 Kg 1 5 lb KI 3600WS21 Ge KI 3600WS01 Ge Operating Storage 15 to 55 C 25 to 70 C Calibrated wavelengths 1490 nm 1550 nm 1550 nm Power 2 C cells or 2 AA cells with optional adaptor Pass band nm 1480 to 1500 Operating time 1200 hours Isolation of 1550 nm band gt 25 dB Case Polycarbonate 1 meter drop tested Isolation of 1310 nm band gt 30 dB Warranty 3 years Max permitted input level 18 dBm Calibration interval 3 years Measurement range 13 to 67 dBm Measurement accuracy Measurement of 1550 nm downstream KI 3600WS21 Ge KI 3600WS01 Ge KI 3600WS21 Ge KI 3600WS01 Ge Mid range linearity 0 04 dB Calibrated wavelengths 1490 nm 1550 nm 1550 nm Calibration accuracy 2 Pass band nm 1530 to 1625 1530 to 1625 Polarization sensitivity lt 0 005 dB Isolation of 1490 nm band gt 25 dB gt 25 dB Total uncertainty 0 6 dB 0 5 dB Isolation of 1310 nm band gt 30 dB gt 30 dB Reconnection repeatability 0 1 dB 0 0 dB Max permitted input level 18 dBm 15 dBm ORL gt 55 dB gt 55 dB Measurement range 13 to 67 dBm 10 to 70 dBm KI 3000 UM 6 Vos ORDERING INFORMATION KI 3600 Series Optical Power Meter Si Power Meter KI 3600B Si MP Ge Power Meter KI 3600B Ge MP InGaAs Power Meter KI 3600B InGaAs MP H3B InGaAs Power Meter KI 3600B H3B MP H5 InGaAs Power Meter KI 3600B H5 MP KI
3. 1 Class B equipment EC CISPR 16 1 1999 Limits applicable to Class B equipment EC CISPR 16 2 1999 Limits applicable to Class B equipment EC 61000 4 2 2001 EN 61000 4 2 1995 A1 1998 A2 2001 4kV CD 8kV AD EC 61000 4 3 2002 EN 61000 4 3 2002 3V m 80 1000MHz CES 001 2006 Canada CFR 47 FCC Part 15 Subpart B Class B USA FCC registration number 90891 Safety Light Source conforms to IEC 60825 1 2001 Safety of laser products Equipment classification requirements and user s guide IEC 60825 2 2005 Safety of laser products Safety of optical fibre communication systems OFCS CFR 21 part 1040 10 USA Performance standards for light emitting products Laser products Supplemental Information The product was tested in a typical configuration with Kingfisher International test systems 2007 September 17 Bruce Robertson ma Pt Date Name Technical Director Title For further information please contact your local Kingfisher International sales office agent or distributor Revision E Issue Date 2007 September 17 OPERATION MANUAL KI 3600 Series Optical Power Meter KI 3800 Series Optical Light Source Congratulations on your purchase of this instrument which has been engineered to provide the best possible reliability convenience and performance To get the best use from your equipment and ensure its safe operation please spend a few minutes to read this manual WA RY Po a ae ee jlac m
4. 3600XL Series Optical Power Meter Large area Si Power Meter KI 3600XL Si MP Large area Ge Power Meter KI 3600XL Ge MP Large area InGaAs Power Meter KI 3600XL InGaAs MP Large area H2 Ge Power Meter KI 3600XL H2 MP Large area H3 InGaAs Power Meter KI 3600XL H3 MP KI 3600WS Wavelength Selective Power Meter Ge Power Meter 1550 nm KI3600WS01 Ge Ge Power Meter 1490 1550 nm KI3600WS21 Ge KI 3000 UM 6 KI 3800 Series Optical Light Source 660 nm LED 1mm POF fixed SMA 850 nm LED PC 850 1300 nm LED PC 1310 nm Laser PC 1310 1550 nm Laser PC 1310 1550 nm Laser APC 1490 1550 nm Laser PC 1490 1550 nm Laser APC 1650 nm Laser PC 1650 nm Laser APC 850 nm VCSEL KI 3809 MP KI 3810B KI 3812B KI 3820B KI 3822B KI 3822B KI 3818B KI 3818B KI 3806B KI 3806B KI 3840B MP MP MP MP APC MP MP APC MP MP APC MP MP ORDERING INFORMATION Standard Accessories ST SC FC connector adaptors manual wrist strap NATA traceable calibration certificate power meter 50 um 62 5 pm mandrel wrap for multimode LED Light Source Optical Connectors These instruments have interchangeable optical connectors The power meter works with both PC and APC connectors The light source ferrule type is fixed and customer specified as either PC or APC Green is associated with APC connectors Order any number of additional adaptors Optio
5. a 2 E E sla 7 8 ES S NEY Q 0 ka n pls m E a v Suena uUlsgoou 4 S A A glo mw Q N 512 Bo et el c ti 1 1 1 NH 1 r o o o o o o o Oo o o Oo Q O o A Q y N o o o o o o M Y unisuods3y SANBRII 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 600 Wavelength nm KI 3000 UM 6 DEFINITION OF TERMS Power Meter Power Range the range of input powers for which the instrument can be used Maximum Input Power the input power not to be exceeded to avoid destroying the instrument Uncertainty at Reference Conditions the uncertainty for the specified set of reference conditions which includes all uncertainties in the calibration chain from the national laboratory to the test meter connectors and test leads must be absolutely clean and undamaged Reference conditions are the conditions during the responsivity calibration Total Uncertainty the uncertainty for a specified set of operating conditions which includes noise and drift connectors and test leads must be absolutely clean and undamaged Autotest Sensitivity the power level below which Autotest does not work Light Source Output Power the CW output power at the specified wavelengih at the end of a reference cable Power Uncertainty Repeatability the uncertainty in power level at the end of a reference cable Short Long Term Power Stability in CW mode the uncertainty of the power level observed ov
6. fiber optic systems can cause permanent eye injury and damage to eyesight Never look into the end of an optical cable or connector which might be attached to an active source Do not enable a laser when there is no fibre attached to the optical output connector Optical magnifying instruments eg microscope increase eye hazard Disconnect the source before using an optical magnifier The laser module has a built in safety circuitry which will disable the optical output in the case of a fault condition however this cannot be guaranteed An equipment assurance program is recommended to check for safe laser operation x BATTERY POWER These instruments are powered by two 1 5 V dry Alkaline C size batteries Model Battery run time in hours KI 3600 Optical Power Meter 1200 KI 3800 Optical Light Source 600 Hrs in Autotest About 30 Yo capacity is obtained when using 2x AA alkaline cells batteries and supplied adaptors or 50 capacity when using 2 x 1 2 V rechargeable NiMH C size batteries When the batteries are low the low battery indicator is shown on the display At this stage there is approximately enough energy for another 100 hours of use To save energy the instrument automatically turns off after 10 minutes without operation To change the batteries open the cover of the battery compartment at the side of the instrument remove the batteries and insert new ones KI 3000 UM 6 CAUT
7. observe relevant safety precautions which are beyond the scope of this manual x GENERAL SAFETY SUMMARY Laser and LED Safety Information VCSEL Surface emitting LED InGaAs Fabry Perot laser Max CW output power 850 nm 1310 1550 nm 1490 nm Laser Class according to IEC 60825 1 2001 International 850 nm 1310 1490 1550 nm 21 CFR 1040 10 1995 USA 850 nm 1310 1490 1550 nm Maximum permissible CW output power IEC 60825 1 2001 International 850 nm class 1 1310 nm class 1 1490 1550 nm class 1 21 CFR 1040 10 1995 USA 850 nm Class 1 1310 nm Class 1 1490 1550 nm Class 1 KI 3000 UM 6 850 20 nm refer current specifications 1310 1490 1550 20 nm 0 631 mW 1 26 mw 0 398 mW class 1 class 1 class 1 class 1 0 78 mW 15 6 mW 10 mW 0 76 mW 2 mW 8 1mW Note 1 Maximum CW output power is defined as the highest possible optical power that the Source can produce at its output connector Refer to specification sheet for actual operating power Note 2 Maximum permissible CW output power is the highest optical power that is permitted within the appropriate laser class Refer to specification sheet for actual operating power In the USA laser LED sources specified by this data sheet are classified as Class 1 according to 21 CFR 1040 10 1995 Internationally the same laser sources are classified as Class 1 according to IEC 60825 1 2001 WARNING Optical power levels in
8. of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Record the existing calibration offsets re enter or adjust known offsets at this point or calibrate the source at the selected wavelengths as follows Inserting the jumper and re inserting the batteries will put the instrument into calibration mode and will show CAL on the display Press A to set the wavelengih to be calibrated Measure and record the light source power using the reference meter To set the new light source power level first press A to set the required wavelength to be adjusted KI 3000 UM 6 Press MOD KHz to display power reading Press MOD KHz again to display current offsets Record the current old value Press MOD KHz again then PERM ON to increase or AUTO TEST to reduce the reading to match the noted reference reading Press MOD KHz again to display current offsets Record the current new value Note output power level can be adjusted to suit customer requirements range dependant upon unit options To set new value press MOD KHz The display will show CAL and the A just calibrated To exit press SOURCE A Note new values will not be stored Repeat above process for any additional wavelengihs if required CALIBRATION AND MAINTENANCE Opening the Instrument CAUTION Do not open unless the warranty has expired and you are
9. ION Do not use lithium batteries or other batteries with a nominal voltage greater than 1 8 V The instrument may be damaged Protect our environment Some batteries contain toxic heavy metals so please dispose of them by retuming to a re cycling centre Batteries purchased from Kingfisher agents can be returned to them for appropriate disposal OPTICAL CONNECTOR To access the optical connectors grasp the top right corners of the instrument and pull off the covers The optical port is mounted on a swivel which allows the connector to be angled outwards for accessibility and then pushed back and covered with the snap cover to provide dirt and drop protection To install an adaptor align the locating slot on the side of the through adaptor with that on the instrument connector and press it on To remove an adaptor move the connector port to its mid way point press button on the back of the instrument and then pull off the adaptor With some styles of connector it is easier to pull off the adaptor with a test lead in place since this gives better grip On older models without the release button move the connector port to its mid way point then pull off the adaptor Different styles of connector adaptor ST SC FC D4 MU LC F3000 E2000 LSH SMA 905 906 LSA DIN can be easily fitted by the user When not in use keep the test port and connectors covered Do not touch connector tips with your fingers since body oil
10. KI 3600 Series Power Meter KI 3800 Series Light Source OPERATION amp MAINTENANCE GUIDE INTERNATIONAL C DECLARATION OF CONFORMITY NGFISHER IN ACCORDANCE WITH ISO IEC 17050 2004 INTERNATIONAL Manufacturer s Name Kingfisher International Pty Ltd Manufacturer s Address 30 Rocco Drive Scoresby Victoria 3179 Australia hereby declares that the products listed below Product Name Light Source Power Meter Model Number KI 3600 Series KI 3800 Series Product Options This declaration covers all options of the above product s comply with the essential requirements of the applicable European Directives e Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC amended by 93 68 EEC and carries the CE marking accordingly Directive 2002 95 EC on restriction of the use of certain hazardous substances in electrical and electronic equipment RoHS Directive 2002 96 EC on waste electrical and electronic equipment WEEE and conform to the following standards and specifications MIL PRF 28800F 1996 Performance specification Test equipment for use with electrical and electronic equipment general specification EC 60529 2001 EN 60529 1993 A1 2003 Degrees of protection provided by enclosures Power Meter conforms to EC 61315 2005 Calibration of fibre optic power meters EMC Limit EC 61326 2002 EN 61326 1 1997 A1 1998 A2 2001 A3 2003 EC CISPR 11 2004 EN 55011 1998 A1 1999 Limits applicable to Group
11. RA NATA RS AUT La RN Made in Australia International Patents Granted O Copyright Kingfisher International Pty Ltd 6 Edition May 2009 KI 3000 UM 6 CONTENTS Service and Support Introduction and Applications General Safety Summary Battery Power Optical Connector Getting Started and Turning On Autotest Operation Power Meter Operation Light Source Operation Care of your Instrument 10 11 13 15 17 18 19 Accuracy Considerations Definition of Terms Specifications Ordering Information Calibration and Maintenance Performance Verification Tests Quick Reference Guide Disclaimer and Warranty User Notes PLEASE REFER TO THE CONTROL PANEL PICTURES IN THE QUICK REFERENCE GUIDE SECTION OF THIS MANUAL KI 3000 UM 6 20 22 23 26 28 32 43 47 48 KI 3600 Series Optical Power Meter KI 3800 Series Optical Light Source a KINGFISHER l IGFISHER KI 3000 UM 6 Dn 110 SERVICE AND SUPPORT Applications Support Please visit www kingfisher com au to see our comprehensive Application Notes written to support instrument users Look at www kingfisher com au to find distributor details from the Contact Us section Our local agents are able to offer excellent applications advice in your language and time zone Please visit our website on www kingfisher com au for a current list of regional service centres Otherwise if you are having difficulties please feel free to co
12. a snap on cover and are easily disassembled for cleaning A wide variety of connector styles are available including 1 25 mm LC and MU styles Autotest mode on both source and meter enables automatic wavelength detection and attenuation measurement KI 3000 UM 6 Both instruments feature very long battery life 1200 hours for the meter and 600 hours for the source This eliminates requirements for external power packs The instruments have shock absorbent corners and a tough polycarbonate housing which has passed extensive drop testing Calibration can be performed by any suitably equipped laboratory without opening the instrument The recommended re calibration cycle is 3 years INTRODUCTION AND APPLICATIONS Power Meter features Superior measurement confidence is achieved with a unique Total Uncertainty Specification which covers the full temperature measurement and connector range and a NATA ILAC traceable calibration certificate is supplied Warm up period range changing delays and user dark current zeroing are all eliminated The sensitive optical tone detector displays the actual measured tone frequency in Hz If a standard tone is detected the buzzer sounds which is useful for fiber identification and continuity testing Power stability testing can be performed using the max min recording function The display can show dBm dB and linear units and can be put on hold for convenient data recording Standard p
13. at an optical connector adaptor has been fitted Put the batteries into the instrument To turn instrument on press the POWER button The display will briefly show the firmware version If the battery is low this will be indicated on the display with a battery symbol Pressing POWER again will turn the instrument off Should the instrument fail to turn on the microprocessor may need re booting To do this remove the batteries for at least 40 seconds Power Meter To turn on all display segments press and hold A during instrument turn on To switch on the KI 3600 Power Meter for permanent operation press and hold 2nd then press and release POWER during turn on Perm on the display indicates that the unit will stay on permanently After turn on the instrument performs a self calibration sequence and then displays absolute power in dBm at the previously set wavelength If HI or LO are displayed the input is out of range KI 3000 UM 6 To disable or enable the buzzer press and hold 2nd then press and release POWER Power Meter requires no warm up and no user adjustment of dark current to achieve its specified performance Light Source To turn on all display segments press and hold MOD KHz during instrument turn on To switch on the Kl 3800 Light Source for permanent operation press and hold PERM ON then press and release POWER during turn on Perm on the display indicate
14. authorised to do so Opening the unit will invalidate any warranty claim This unit contains static sensitive devices Anti static handling procedures should be observed at all times when handling internal circuits There are no internal user adjustments All calibration is performed without opening the instrument The optical sensor connector assembly is not user serviceable KI 3000 UM 6 Procedure Remove the batteries and leave the battery cover open Pull open the optical connector cover Place the instrument face down on a soft mat and undo the 4 screws in the rear housing The instrument can now be gently pulled apart Further disassembly from this stage should be easily apparent to a technician e Re assembly is the reverse of the previous procedure General electrical parameters are as follows Vss to GND 3V3 Vss 3V3 battery power down current about 0 2 mA active power meter current about 25 mA PERFORMANCE VERIFICATION TESTS All tests can be performed without access to the interior of the instrument The test procedures described in this section are for performance verification of a KI3600B InGaAs Power Meter and KI3822B Light Source Due to the large number of possible instrument configurations it is not possible to give detailed test procedures for all options in this manual so some parameters may need adjusting to the appropriate specifications Required Equipment This is the require
15. better accuracy or linearity or wavelengths above 1550 nm the InGaAs meter is preferred For high power testing the H series offer excellent accuracy power handling wavelengih and connector reflections insensitivity Light source power may drift When you have finished a test go back to the start position to check if the light source power is still within KI 3000 UM 6 acceptable limits Specifications are for typical drift warm up and with a specified level of return loss Actual drift will vary between instruments and test situations Most available laser sources are sensitive to reflections Varying reflections can induce laser source instability of around 0 3 dB This is very difficult to verify without a special test system but can cause errors Reduced reflection will result in improved repeatability Due to emitter centre wavelength uncertainty eg 20 nm fiber attenuation may vary with different light sources ACCURACY CONSIDERATIONS Normalized Power Meter Wavelength Dependence N Ge 0 C Ge 25 C a Nen Z o u 19 Lenn 1 Ol G amp A wo mM somnoon 9 olH ES e ki lo v N F pla Q lt 3 N o lt 0 dom NO N Ga a es y N J El E 6 Cs o o AX la ie ei ese lt BAN 4 o O m wo N vo IS a o mwner rene ee 4 Fillet E An a od SvooorMm A ap t o 5b vow Nase o wono volvo e nu N A SO NOOOMN ke ls
16. ce Verification Tests KI 3000 UM 6 37 PERFORMANCE VERIFICATION TESTS Model Report No Date Accuracy Test Test Wavelength Setting Power meter Attenuator Minimum Specification DUT Maximum Specification Number Reference value Setting 0 3 dB of Reference Measurement results 0 3 dB of Reference 1 10 00 dBm dB 10 30 dBm dBm 9 70 dBm 2 20 00 dBm dB 20 30 dBm dBm 19 70 dBm 3 30 00 dBm dB 30 30 dBm dBm 29 70 dBm 4 40 00 dBm dB 40 30 dBm dBm 39 70 dBm 5 50 00 dBm dB 50 30 dBm dBm 49 70 dBm Measurement Uncertainty dB Note 1 Minimum Maximum Specification is for the KI 3600 InGaAs For the KI 3600 Ge increase reduce by 0 2 dB For the KI 3600 H3B increase reduce by 0 1 dB Note 2 For the KI 3600 Si measurements to be taken only at 850 nm Table 4 Accuracy Test Record for KI 3600 Series Optical Power Meter KI 3000 UM 6 38 PERFORMANCE VERIFICATION TESTS Optical Light Source Output Power CW Test 1 on om Connect the equipment as shown in Figure 2 Switch on the instruments Set the Optical Power Meter to 1310 nm On Light Source enable the source and set the wavelength to 1310 nm Note the measured power level value in the test report in Table 5 Repeat the above on 1550 nm Power Meter Light Source Figure 2 Test set up for KI 3800 Light So
17. d equipment for the performance tests listed Any equipment that satisfies the critical specifications of the equipment given in the table may be substituted for the recommended models Test Record Resulis of the performance test may be tabulated on a photocopy of the Test Record provided at the end of the test procedure lt is recommended that you fill out the Test Record and refer to it while doing the test Alternatively a soft copy of this manual may be obtained from our web site Test Failure If the equipment under test fails any performance test return the instrument to the nearest Sales Service Office for repair Instrument Specification Specifications are the performance characteristics of the instrument that are certified and are the limits against which the equipment under test can be tested KI 3000 UM 6 Any changes in the specifications due to manufacturing changes design or traceability to NATA will be covered in a manual change supplement or revised manual Such specifications supersede any that were previously published General Instructions Perform each step in the order given using the corresponding test equipment Use Tables 1 3 to record general test details The SMF MMF test lead fiber type and PC APC connector polish must be matched to the instrument type Ensure that all optical connections are dry and clean DO NOT USE INDEX MATCHING OIL For cleaning use the cleaning instructions given in th
18. d scratch glass or permanent instrument damage may occur Power Meter The glass power meter interface does not make contact with the inserted connector there is a slight air gap Therefore it will not wear and only needs occasional cleaning To clean the interface without removing the adaptor use stick style connector cleaner This cleans both the adaptor and end face in one operation Alternatively first remove the interchangeable adaptor to access the glass interface Then use a soft brush alcohol air can or sticky material such as Blu tac to remove dirt on the glass end face KI 3000 UM 6 Light Source WARNING Disable source when cleaning optical interface Remove batteries before using a microscope to inspect instrument connector To clean the interface without removing the adaptor use stick style connector cleaner This cleans both the adaptor and end face in one operation Alternatively first remove the interchangeable adaptor to access the glass interface Then blow away any dust or dirt with compressed air If this is not sufficient then clean the interface by rubbing a lint free lens cloth over the surface using small circular movements GETTING STARTED AND TURNING ON This section will show you how to use your instrument To access the optical connector grasp the top right corner of the instrument and pull off the cover The connector can be swivelled to improve access Check th
19. d select the type of source to be measured FP for Fabry Perot laser To show the display in linear mode e Press Menu e Press Amptd on the left side of the display e Press Linear on the right side of the display To ensure interference free reading of the display it is advisable to stop the repeating calculations e Press User e Press Single Sweep If the trace on the display is not clear you can change resolution by using the span key From the displayed measurements check and note the values for mean wavelength Centre wavelength and FWHM Spectral Bandwidth in the test report Table 6 10 Repeat the test with the DUT wavelength set to 1550 nm 41 PERFORMANCE VERIFICATION TESTS Model Report No Date Output Power CW Test Wavelength Minimum Specification DUT Maximum Specification Measurement Results 1310 nm 1 00 dBm dBm 1550 nm 1 00 dBm dBm Measurement Uncertainty dB Short Term Stability Test optional 1310 nm dBpp 0 10 dBpp 0 04 dBpp typical 1550 nm dBpp 0 10 dBpp 0 04 dBpp typical Measurement Uncertainty dB Table 5 Output Power Test and Short Term Stability Test Record for KI 3800 Series Light Source KI 3000 UM 6 42 PERFORMANCE VERIFICATION TESTS Model Report No Date Central Wavelength amp Spectral Bandwidth FWHM Test optional Wavele
20. de Manipulation of the shunt is easier with needle nose pliers The instrument will display CAL 8 installed options View Inside Battery Compartment Known calibration constants can be re entered directly without using other equipment This is useful in case old calibration constants are to be put back KI 3000 UM 6 Before commencing calibration Clean all optical connectors very carefully Ensure that all devices have been at a stable room temperature for over an hour and that the light source is fully warmed up at the wavelength to be calibrated Ensure that all installed batteries are in good working condition When calibration is complete remove the calibration shuni and place an anti tamper label over the hole in the battery compariment Do not forget to update your calibration records and to schedule the next calibration service CALIBRATION AND MAINTENANCE Power Meter Calibration Calibration is a transfer process It is performed by setting up a single mode laser source at a stable but non critical power level between 0 and 30 dBm and adjusting the meter reading to the same value as that shown by a reference meter Required are laser light sources with accurate calibrated wavelengths and good power stability a power meter with appropriate calibrated wavelengths single mode test leads an anti tamper label and a 2 54 mm 0 1 programming jumper Check the calibration certificates on yo
21. e During storage and transport keep the instrument in its carry case to protect against crushing vibration dust and moisture The instrument is resistant to normal dust and moisture however it is not waterproof If moisture gets into the instrument dry it out carefully before using it again KI 3000 UM 6 Where possible keep instrument away from direct sunlight Clean the instrument case using soft damp cloth Do not use alcohol or any solvents otherwise paint will be damaged The instrument housing is made of tough polycarbonate material with impact absorbing rubberised corner features and is therefore drop resistant Power Meter Input optical power must not exceed the damage level specified for each detector type ACCURACY CONSIDERATIONS All Measurements Keep optical connectors clean and in good condition APC connectors will generally provide improved power stability on single mode systems To reduce the effect of polarisation changes the system should be neat coiled and physically stable In multimode systems modal noise and general uncertainty are much worse than in single mode systems Optimum measurement repeatability will be obtained by use of a mandrel wrap Wavelength uncertainty affects power meter calibration This is significant with a Ge detector in the 1550 nm band eg gt 1560 nm in cold weather For general measuring from 660 to 1550 nm the Ge meters offer adequate accuracy For
22. e section Optical Connector Make sure that all patch cords are fixed to the table to avoid movements during measurements Ensure that the ambient conditions are in the following ranges Temperature 21 3 C 45 to 75 Yo To switch on Power Meter for permanent operation press and hold 2nd then press and release POWER during turn on Relative humidity To switch on Light Source for permanent operation press and hold PERM ON then press and release POWER during tum on Y PERFORMANCE VERIFICATION TESTS Instrument Accessory Recommended Model Required Characteristics Alternative Model Optical Light Source Optical Power Meter Optical Attenuator Connector Adaptors Singlemode Fiber For optional test only Optical Spectrum Analyzer Connector Adaptors Singlemode Fiber KI 3800 Series KI 3600 Series KI 7011B 71450B KI 7400 KI 7800 KI 73004 KI 7600A KI 7700 KI 6000 KI 7010A 714528 8164xA B Table 1 Required Equipment for KI 3600 and KI 3800 Series Performance Verification Tests KI 3000 UM 6 I PERFORMANCE VERIFICATION TESTS Optical Power Meter Accuracy Test 1 Connect the equipment as shown in Figure 1 nf Leu gt E C g y Ol g y bi y a y da Y Monos LI f NW x A W F y N Y y Power Meter Attenuator Light Source Figure 1 Test set up for KI 3600 Power Meter Accuracy Test 2 Switch on all three instruments 3 Set all instrum
23. ents to 1310 nm 4 Change the attenuation of the attenuator until the optical power meter displays 10 00 dBm Note the attenuator setting in setting 1 of Table 4 KI 3000 UM 6 If the laser source is not powerful enough to give 10 00 dBm set the attenuator to 2 5 dB and correct the appropriate values in the test report Repeat the above for reference power meter readings of 20dBm 30 dBm 40 dBm and 50 dBm settings 2 5 5 Measure the DUT e Re connect the attenuator output cable to the DUT e Select 1310 nm on power meter e Set the attenuator to its value for setting 1 e Note the displayed power level of the DUT in the test record e Repeat the above for attenuator settings 2 5 6 Repeat the Power Meter Accuracy Test at 1550 nm PERFORMANCE VERIFICATION TESTS Model Date Serial No Ambient Temperature C Options Relative Humidity Firmware Revision Line Frequency Hz Test Facility Customer Performed by Report No Special Notes Table 2 General Test Record for KI 3600 and KI 3800 Series KI 3000 UM 6 36 PERFORMANCE VERIFICATION TESTS Description Model Trace No Calibration Due Date 1 Optical Light Source Optical Power Meter Optical Attenuator 2 3 4 5 6 7 8 9 10 Accessories Singlemode Fiber Connector Interfaces Table 3 Equipment Record for KI 3600 and KI 3800 Series Performan
24. er a given time compared to the mean KI 3000 UM 6 power during this time Measured with an averaging optical power meter a 9 125 or 62 5 pm fiber at constant temperature and within a specified temperature window Centre wavelength the wavelengih representing the centre of mass of the selected peaks oy 1 P E P A where P and A are the power and wavelength of each spectral component and P is the total power Spectral Bandwidth FWHM full width at half the maximum describes the spectral width of the half power points of the laser assuming a Gaussian envelope of the spectral power distribution The half power points are those where the power spectral density is one half of the peak amplitude of the Gaussian curve 1 ZPA a AA us e a jes bla AA ewa MAA paps and where A ene center wavelength of laser diode in vacuum center Pot ZP total power in watts tot P power of i longitudinal mode A wavelength of i longitudinal mode in vacuum M multiplication factor for a source with a Gaussian envelope M 2 35 for other types of spectra use M 2 35 as well VA SPECIFICATIONS General Specifications Size Weight Operating Storage Power Case Calibration KI 3000 UM 6 165 x 120 x 40 mm 6 5 x 4 7 x 1 6 350 gm 0 8 Ib KI3600XL 400 gm 0 9 Ib Shipping 0 7 Kg 1 5 lb 15 to 55 C 25 to 70 C 2 alkaline C cells 7 6 A hr
25. level SA A range sensitivity linearity Accuracy Sensitivity Uncertainty 30nm YO nm dBm dBm dBm dB dB dB dB Si 350 1100 15 635 650 660 780 850 980 0 70 47 0 02 2 lt 0 005 0 3 0 03 660 850 10 65 45 Ge 600 1600 15 1300 1310 1390 1490 10 70 50 0 04 2 lt 0 005 0 5 0 04 1550 1590 1610 1625 660 850 5 60 40 InGaAs 800 1700 15 1300 1310 1390 1490 5 70 50 0 02 2 lt 0 005 0 3 0 03 1550 1610 1625 H3B a 850 InGaAs 800 1700 30 1300 1310 1390 27 50 30 0 02 2 lt 0 005 03 0 03 1490 1550 1590 1610 1625 H5 850 15 50 30 InGaAs 800 1700 25 1300 1310 1390 15 60 40 0 02 2 0 005 0 3 0 03 1490 1550 1590 1610 1625 typical typical typical max typical Note 1 Mid range linearity excludes top 3 dB and bottom 10 dB of range Note 2 Calibration condition non coherent light 35 5 dBm 23 1 C 1 nm 10 3 nm FWHM PC ceramic connector 100 um fiber Note 3 Includes contributions d Note 4 H3B can sustain the dar Note 5 At calibration waveleng KI 3000 UM 6 hs in bold type mage level for 2 minutes ue to varying optical connector types calibration uncertainty full temperature dynamic range and fiber core diameter up to 200 um Yo SPECIFICATIONS KI 3600XL Series Optical Power Meter Detector Response Damage Calibration A Power Autotest Mid range Calibration Polarisation Total A tipa A level bn range sen
26. m the meter is used in dBm or linear modes To measure optical loss or attenuation the power meter is used in dB mode and the source power is taken as a reference WARNING Observe optical safety procedures relevant to the power levels being measured especially for the high power H3 meter After instrument turn on the power meter is operational at the last used wavelength e To scroll the wavelength press 4 A or A gt The display shows the nominal wavelength in nm on the top right of the display e To toggle absolute relative display mode press Abs Rel The display will show dB R or dBm e To stop start display update press Hold The symbol will flash when the display is on hold e To set reference press and hold 2nd and then press SET REF KI 3000 UM 5 When in reference mode the reference value is displayed on the left hand side of the display To toggle log linear display mode press and hold 2nd and then press and release dB mW This function does not operate when in Autotest To display the Max Min recorded power press and hold 2nd then press and release Max Min To reset this function press and hold down 2nd and Max Min for 3 seconds This function does not operate when in Autotest lf the meter detects a test tone higher than 150 Hz the display will change to show the actual measured modulation frequency in HZ Maximum displayed frequency is 9999 Hz If a standa
27. nal Interchangeable Connector Adaptors Optional Accessories Description PIN Accessory Pack containing Soft Pouch Leather Holster 1 25 8 2 5 mm cleaning stick Connector cleaning cloth AA to C Battery OPT146 Converter Carry case 2 instruments OPT153 Connector adaptors for KI3600XL Optical Power Meter Description P N Description P N SC OPT201 Diamond 3 5mm Threaded OPT208 ST OPT202 E2000 LSH OPT220 SMA 905 906 OPT203 EC OPT221 FC OPT204 MU OPT222 Biconic OPT205 MTRJ OPT223 D4 OPT206 Universal 1 25mm OPT224 LSA DIN OPT207 Universal 2 5mm OPT225 Description PIN Description PIN D4 OPT055 LC OPT072 E2000 LSH blue OPT060 MU OPT080 E2000 LSH green OPT060G Universal 2 5mm OPT081 LSA DIN 47256 blue OPT071 SMA 905 906 OPT082 KI 3000 UM 6 Note 1 Optimised for KI 3600XL Si meter Please enquire for other connector styles for KI3600XL To order a KI 3600XL series instrument please specify part number and at least one interchangeable adaptor accessories The adaptor price is not included Vos CALIBRATION AND MAINTENANCE There are no intemal user adjustments Calibration is performed without opening the instrument All Calibrations To enable calibration mode open the battery compartment remove the anti tamper label and insert a 2 54 mm 0 1 pitch programming shunt across pins 5 and 6 second vertical pair from spring si
28. nd hold PERM ON while pressing MOD KHz to increase or SOURCE A to decrease the output power This function does not operate when in Autotest and is not available on the LED source option 46 DISCLAIMER AND WARRANTY Information in this manual is given in good faith for the benefit of the user It cannot be used as the basis for claims against Kingfisher International or its representatives if accidental damage or inconvenience results from use or attempted repair of the equipment Kingfisher International products are guaranteed against defective components and workmanship for a period of 3 years from the date of delivery unless specifically stated in the original purchase contract or agreement This warranty excludes optical connectors or incorrect use Opening the instrument will invalidate the warranty Liability is limited solely to repair of the equipment KI 3000 UM 6 KINGFISHER INTERNATIONAL PTY LTD 30 Rocco Drive Scoresby Victoria 3179 Australia Phone 61 3 9757 4100 Fax 61 3 9757 4193 E mail sales O kingfisher com au Website htip www kingfisher com au Technical data is subject to change without notice as part of our program of continuous improvement Therefore please verify critical parameters before ordering Australian and international patents granted 48 NOTES KI 3000 UM 6 NOTES KI 3000 UM 6 NOTES KI 3000 UM 6
29. ngth Minimum Spec DUT Maximum Spec Measurement Results Centre wavelength 1310 nm 1290 nm nm 1330 nm 1550 nm 1530 nm nm 1570 nm Spectral Bandwidth FWHM 1310 nm nm 6nm 3 nm typical 1550 nm nm 6nm 3 nm typical Measurement Uncertainty dB Table 6 Central wavelength and Test Record for KI 3800 Series Light Source KI 3000 UM 6 43 QUICK REFERENCE GUIDE KI 3600 Series Optical Power Meter To remove the connector adaptor press the button on the rear of the instrument and pull off adaptor This may be easier with a patch lead in place To turn on the instrument press POWER To defeat auto power off hold down 2nd while pressing POWER Perm is displayed on the top right of the LCD Low battery is indicated with a battery symbol To scroll wavelength press 4 A or A gt To switch between absolute or relative display modes press Abs Rell To stop start display update press HOLD To set reference hold down 2nd while pressing SET REF To toggle log linear display mode hold down 2nd while pressing dB mW KI 3000 UM 6 To display the max min recorded power hold down 2nd while pressing Max Min To reset this function press and hold down 2nd and Max Min for 3 seconds If a test tone is detected the detected tone frequency is displayed in Hz AUTOTEST OPERATION To start Autotest press Autotest on light source and wait a few seconds No user action is
30. ntact sales Okingfisher com au for applications support Instrument Service Qualified personnel must perform adjustment maintenance or repair of this product To obtain service please contact your local Kingfisher International distributor or our office in Australia Tel 61 3 9757 4100 Fax 61 3 9757 4193 Email sales Okingfisher com au KI 3000 UM 6 If returning equipment to Kingfisher International for service or calibration please download and complete the Return Material Authorization Form located on the Support page on our web site www kingfisher com au To avoid delays and minimise disruption for our customers Kingfisher International offers a fixed price repair service For the staff at our fully equipped service and calibration centre it is their pleasure to keep your equipment performing at its very best INTRODUCTION AND APPLICATIONS General The KI 3000 Series Optical Power Meters and Optical Light Sources are used to test all types of fiber optic systems e Tx Rx absolute power levels in dBm e Optical loss in dB e Continuity testing with the test tone features The instruments offer an exceptional level of convenience and productivity in these applications and are for use by installers technicians and engineers They feature superb measurement confidence ease of use and reduced cost of ownership The interchangeable optical connectors are drop protected during use are dust protected by
31. ower meters work with fiber core diameter up to 200 micron with both PC and APC polish connectors The special KI 3600XL version has a large area detector and traditional screw on connector adaptors suitable for various applications including ribbon fiber MT RJ connectors large core fiber and any special connector requirements It has higher power handling capacity This manual refers to the KI 3600 except where specifically mentioned KI 3000 UM 6 The InGaAS detector is the most common detector for general use Detector options include Germanium Ge Indium Gallium Arsenide InGaAs Silicon Si and various attenuated versions Power meter calibration options are available from 600 nm to 1650 nm and power levels from 30 to 70 dBm Light Source features Dual wavelength sources have switchable wavelengths through one port which makes operation faster Laser sources at 1310 1550 nm are used for testing single mode fiber systems LED sources at 850 1300 nm are used for testing multimode fiber systems The 1300 nm LED can also perform short distance single mode testing Light source features re connection repeatability of 0 1dB Combined with their excellent stability this provides more accurate measurement results GENERAL SAFETY SUMMARY The following safety signs and symbols specify general safety precautions which must be observed during all phases of operation service and repair of this instrument Fail
32. rd tone is detected eg 270 Hz 1 KHz 2 KHz a buzzer will sound This is useful for fiber identification and signalling The meter can also be used to check the actual modulation frequency of test sources LIGHT SOURCE OPERATION The mode of operation described below is typically used to perform continuity testing with the test tone generator or if an Autotest compatible power meter is not available After instrument turn on the display shows OFF The source is scrolled using SOURCE AJ Operating wavelengihs will be shown in the top corner on the right hand side and source power level on the left hand side To modulate the source press MOD KHZ Modulation is active only while the source is enabled To select a modulation frequency press MOD KHz to scroll through available settings 0 27 KHz 1 kHz 2 kHz to off CW KI 3000 UM 6 Laser Output Power Adjustment To adjust the laser output power turn the laser on then press and hold the PERM ON button while pressing MOD KHz to increase the output power or SOURCE A to decrease the output power Note This function does not operate when in Autotest Note This function is not available on the LED source option CARE OF YOUR INSTRUMENT Follow the directions in this manual on optical connector care Use only high quality sealed alkaline or NiMH batteries During prolonged storage remove batteries to eliminate the possibility of acid leakag
33. required from the meter side To display just one wavelength at the time on the power meter press 4 A or A Press A twice to return to Autotest Autotest remains for more than 8 seconds after signal loss to allow quick connection change To exit Autotest remove test lead or turn off light source for more than 8 seconds 44 KI 3600 Series Optical Power Meter dBmR Hz l 35 max min Hold da QUICK REFERENCE GUIDE KI 3800 Series Optical Light Source To remove the connector adaptor press the button on the rear of the instrument and pull off adaptor This may be easier with a patch lead in place To turn on the instrument press POWER To turn on the source press SOURCE A To defeat auto power off hold down PERM ON while pressing POWER Perm is displayed on the top right of the LCD Low battery is indicated with a battery symbol AUTOTEST OPERATION For Autotest operation an Autotest compatible power meter or loss test set is required To start Autotest press Autotest on the light source and wait a few seconds No user action is required from the meter side Autotest remains for more than 8 seconds after signal loss to allow quick connection change KI 3000 UM 6 e To exit Autotest press AUTO TEST or Menu MANUAL OPERATION To scroll wavelengths press SOURCE AJ To set modulation press MOD KHz e To adjust the laser power level press a
34. s 4 A to display first wavelength then press 4 A once more to display second nm and Hold will flash alternately to show that the displayed wavelength is locked KI 3000 UM 6 Press A gt once to display first wavelength again or press A gt twice to unlock both wavelengths and return to Autotest The transmitted power from the light source will be displayed on the left hand side of the power meter display Press Abs Rel to make the meter display relative power To take a reference under Autotest press and hold 2nd and then press SET REF on the meter This will store the reference at all relevant wavelengths If a multi wavelength light source is used Auto will be displayed in the centre of the light source display and the alternating wavelengths will be shown in the top right hand side To exit Autotest mode either disconnect the optical test lead or exit Autotest mode on the light source for 8 seconds Light Source To exit Autotest mode press Auto test or MENU then press Source A to switch on source AUTOTEST OPERATION KI 3600 Series Power Meter KI 3000 UM 6 KI 3800 Series Light Source POWER METER OPERATION The mode of operation described below is typically used to measure Tx Rx absolute power levels to perform continuity testing with the tone detector or if an Autotest light source is not available To measure the operational power level in a fiber optic syste
35. s and dirt can impair connector performance The supplied standard adaptors have ceramic sleeves and do not cause metal dust contamination Connector contamination can cause KI 3000 UM 6 connector failure and fiber fuse at very high power levels Ceramic connector sleeves also work better in cold conditions CAUTION Do not use damaged or incompatible connectors Power Meter A power meter can be used with both PC and APC connector styles Bare fiber adaptors must achieve fiber eccentricity of 100 microns and end tolerance of 300 microns relative to the ferrule end Preferred bare fiber adaptors consist of a connector with fiber retention device or other end stop For regular work with bare fibers it is preferable to use an alternative arrangement such as a multimode pigtail with a v groove or mechanical splice CAUTION Do not scratch the detector lens with glass fiber end when using bare fiber adaptors or the instrument will be permanently damaged Light Source A light source is either PC or APC connector specific This is determined when ordering the instrument CAUTION The use of bare fiber adaptors with the source is not recommended as permanent instrument damage will occur y OPTICAL CONNECTOR How to clean the optical connectors Always clean the mating connector tip and ferrule before mating using approved materials CAUTION Do not attempt to clean an optical interface with anything hard that coul
36. s and verified the instrument both mechanically and electrically If the contents are incomplete mechanical damage or defect is apparent or if an instrument does not pass the operator s checks notify the nearest Sales Service Office To check instrument performance please refer to Performance Verification Tests section of this manual WARNING You must return instruments with malfunctions to a Service Centre for repair and calibration x GENERAL SAFETY SUMMARY Operating Environment The range of Kingfisher equipment covered by this manual can be operated at temperatures between 15 C and 55 C and at relative humidity of 95 Storage 8 Shipment The range of Kingfisher equipment covered by this manual can be stored or shipped at temperatures between 25 C and 70 C and at relative humidity of less than 95 Yo Protect the units from temperature extremes that may cause condensation within it KI 3000 UM 6 Safety These instruments contain no hazardous optical or electrical items When using this equipment optical safety precautions should be observed commensurate with the maximum available source power since most of this power can also be coupled out of the instrument WARNING Observe optical safety when using high power Optical safety requirements at high power levels MUST be observed or eye damage is likely Organisations and users operating optical equipment with these power levels MUST determine and
37. s that the unit will stay on permanently To enable source emitter press SourceA WARNING Do not enable a laser when there is no fibre attached to the optical output connector To disable or enable the buzzer press and hold MOD KHz then press and release POWER while source is off The light source may require a warm up period at the set wavelengih for 15 min to achieve specified stability AUTOTEST OPERATION Autotest is the easy way to perform optical loss testing when an Autotest compatible light source and power meter are available Autotest performs automated loss measurement and wavelengih detection by data exchange between the light source and power meter It remains synchronised for about 8 seconds after disconnection to give the user time to change optical connections without re starting Autotest each time This provides productivity gains All Kingfisher equipment featuring Autotest is compatible Any Autotest source will work with any Autotest meter as long as both have compatible wavelengths To initiate Autotest operation connect light source and meter with a test lead and turn them on On the light source press Auto test This is all that is required Power Meter The meter will then automatically set to the correct wavelength and display absolute power in dBm If a multi wavelength light source is used the display will alternate between wavelengths To display only one wavelength at a time pres
38. sitivity linearity Accuracy Sensitivity Uncertainty Sensitivity YO nm dBm dBm dBm dB dB dB 30 nm l i 0 2 5 mm Si 350 1100 10 635 650 660 780 850 980 5 60 47 0 02 2 0 005 0 3 0 03 780 850 10 55 45 2 mm Ge 600 1600 15 1300 1310 1390 1490 10 60 50 0 04 2 lt 0 005 0 5 0 04 1550 1590 1610 2mm 850 10 65 45 InGaAs 800 1700 15 1300 1310 1390 10 70 50 0 02 2 lt 0 005 0 3 0 03 1490 1550 1610 1625 2 mm H2 850 30 40 20 0 04 29 04 Ge 600 1600 439 1300 1310 30 50 30 0 Yo lt 0 005 0 5 0 0 1390 1490 1550 1590 1610 2 mm H3 850 30 40 20 0 02 2 0 005 03 0 03 InGaAs 800 1700 33 1300 1310 1390 1490 1550 30 50 30 i 1610 1625 typical typical typical max typical Note 1 Mid range linearity excludes top 3 dB and bot Note 2 At calibration wavelengths in bold type Note 3 Includes contributions due to varying optical connector types calibration uncertainty full temperature dynamic range and fiber type up tom 10 dB of range Note 4 H2 and H3 can sustain the damage level for 2 minutes KI 3000 UM 6 to 200 um core diameter Vos SPECIFICATIONS KI 3600WS Wavelength Selective Power Meter General Specifications Port connection capability APC PC and APC Size 165 x 120 x 40 mm 6 5
39. ur reference equipment to ensure current validity Record the existing calibration offsets re enter or adjust known offsets at this point or calibrate the meter at the selected wavelength as follows e Inserting the jumper and re inserting the batteries will put the instrument into calibration mode and will show CAL on the display e Press A or A gt to set the wavelength to be calibrated e Measure and record the light source power using the reference meter KI 3000 UM 6 Transfer the same power level to the meter to be calibrated as follows Press MAX MIN to display power reading Press MAX MIN again to display current offsets Record the current old value Press MAX MIN again then 4 A or A gt to adjust the reading to match the noted reference reading Press MAX MIN again to display current offsets Record the current new value Note Toggling the MAX MIN button will show the power reading and the offsets on the display Set the new value press and hold dB mW until the instrument beeps 3 beeps The display will show CAL and the calibrated wavelength Note If dB mW is pressed and released too soon this will cause a Cancel function and the settings will not be modified Repeat above process for other wavelengths CALIBRATION AND MAINTENANCE Light Source Calibration and Current Check The emitter power level can be re calibrated and the current checked CAUTION Use
40. urce Output Power CW Test KI 3000 UM 6 39 PERFORMANCE VERIFICATION TESTS Optical Light Source Short Term Stability Test optional 1 Connect the equipment as shown in Figure 3 Power Meter Light Source Figure 3 Test set up for KI 3800 Light Source Short Term Stability Test 2 Set the optical power meter to 1310 nm 3 On Light Source enable the source and set the wavelength to 1310 nm 4 Let the unit warm up for 15 minutes then note the power 5 Record the power every 30 seconds for 3 minutes KI 3000 UM 6 6 Calculate max min values for stability 0 1dB 7 Record test results in Table 5 Time Measured power Drift dB Tick max min dBm values 00 sec 0 00 30 sec 60 sec 90 sec 120 sec 150 sec 180 sec Alternatively the instrument max min recording function can be used to record the data 40 PERFORMANCE VERIFICATION TESTS Optical Light Source Centre wavelength and Spectral Bandwidth FWHM Test optional 1 Connect the equipment as shown in Figure 4 Figure 4 Test set up for the centre wavelength and spectral bandwidth 2 Switch on the instruments and allow to fully warm up 1310 nm 4 On the OSA press the Instr Preset key KI 3000 UM 6 On Light Source enable the source and set the wavelength to Press Auto Meas and wait until End of Automeasure is displayed Choose User an
41. ure to comply with these precautions or with specific wamings elsewhere in this manual violates safety standards of design manufacture and intended use of the instrument Kingfisher Intemational assumes no liability for the customer s failure to comply with these requirements Before operation review the instrument and user manual for safety instructions You must follow these to ensure safe operation and to maintain the instrument in safe condition WARNING The WARNING sign denotes a hazard It calls attention to a procedure practice or the like which if not correctly performed or adhered to could result in injury Do not proceed beyond a WARNING sign until the indicated safety conditions are fully understood and met CAUTION The CAUTION sign denotes a hazard It calls attention to an operating procedure or the like which if not correctly performed or adhered to could result in damage to or destruction of part or all of the product Do not proceed beyond a CAUTION sign until the indicated conditions are fully understood and met KI 3000 UM 6 Safety Symbols A The apparatus will be marked with this symbol when it is necessary for the user to refer to the instruction manual in order to protect the apparatus against damage Initial Inspection Inspect the shipping container for damage If there is damage to the container or cushioning keep them until you have checked the contents of the shipment for completenes
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