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P630 Pro V13c User Manual 2

1. 60 20 dBV 60 20 Hz 20000 20 Hz 20000 Ready NUM Step 28 Go to channel B Press once and the cursor moves to the next window channel B Step 29 Move upper reference curve 4 7 dB up Activate by Move 9 Move Up or press key 9 three times Step 30 Reset lower reference curve Press lt CTL gt page down 29 KZ P630 Edit Mode teles Functions Display Move Set Reset Edit Points Edit Curve Scale T cuve Power On Spectrum Exit ERES ENES 20 dBv 60 20 Hz 20000 20 Hz 20000 Ready NUM Step 31 Go to the impedance channel Ch C Press once and the cursor moves to the next window channel C Step 32 Move lower reference curve 2 0 dB down Activate by Move 3 Move Down or press key 3 twice Step 33 Move cursor to upper reference curve Press arrow down once Step 34 Move upper curve 2 0 dB up Activate by Move 9 Move Up or press key 9 twice Step 35 Everything is now ready for test Exit 30 KK P630 Edit Mode ee EX Functions Display Move Set Reset EditPoints Edit Curve Scale Power On Spectram Exit Er A EEES EMS PES 20 aBV 60 20 Hz 20000 20 so dBV BR 60 o Ready NUM Step 36 Leave Reference mode Exit Step 37 The whole setup is now ready to store Activate Save amp exit Step 38 Save setup as Reference curve Activate Sa
2. I Set Q test parameters ES Oms Approximation at 3dB level Enter Re value in Ohm jo D0 Enter Q test HIGH limit O 0ff 2 Enter Q test LOW limit O off f al OK Cancel Enter F Set menu by enter F Set or press key F Select F test upper limit to 41 0 hertz Select F test lower limit to 34 2 hertz and press OK Ks test limit LX Enter F test HIGH limit O off 41 0 Enter F test LOW limit O off 134 2 OK Cancel Enter EBP menu by enter EBP Select Use defined Re Enter Re to 4 10 Enter high limit to 170 0 Enter low limit to 140 0 and press OK Set EBP test parameters ES Enter Re value in Ohm 4 10 Enter EBP test HIGH limit 170 Enter EBP test LO W limit O 0ff 140 OK Cancel KK P630 Edit Resonance Mode Functions coe tee fa Low High Reset F Set Q Set EBP Exit 256 7 Hz 14 67 dBR Step 38 Exit from Resonance mode Step 39 Exit from Edit mode Step 40 Exit from Reference mode Step 41 Save setup by Save amp exit 41 Step 42 Save as Reference Curve Now the test can be exercised see lesson 1 or 2 All test data are stored in the statistic file A4STAT DBF or A4STAT TXT if Store statistics in global setup is ON 42 Lesson 8 This lesson shows how the Scale operation functions Scale is a constant Zoom function of graphic display Note The step f
3. KK P630 Run Cursor Mode n fare x Functions Display Move Zoom Power Exit Ch B Upper demo 641 2 Hz 85 93 dBV 34 dBV 114 20000 20 Hz Ready Activating the arrow keys can move the cursor By activating Move 0 Fast or pressing 0 nil the cursor moves approx 10 times faster Step 7 Activate Exit to go one menu up This full sequence step 1 7 has simulated a typical test sequence Normally the operator uses step 1 3 for starting up and then stays in step 3 for successive measurements Only if a test is rejected it can be interesting to search for the reason step 4 6 Step 8 Activate Exit to exit Lesson 2 This lesson is like lesson 1 but without curve display ON Step 1 Go to Change of global parameter activate Global Control i Chain Store m User key s Gain Adjustment Ext Amplifier m Start Control Data p Approve M UserID Input 11 0 00 dB r Output Keyboard C On Off or gt tet ronal Extemal Password Input 12 0 00 de 1 Khz 20 db I Barcode poet or I7 Lock WW m Output 4A oft Inpa 1 Calibrate Cancel Record Break T Last ir p Input 21 0 00 dB C On of alistics Max Output I Enabled ae Input 22 0 00 dB Volt All results AA m Multipl
4. Type demo 20 Hz 20000 Ready NUM Step 37 Move cursor to 4000 Hz press left arrow 1 times Step 38 Write down to 24 71 dB press key 2 11 times Step 39 Set point to point press key 5 once Step 40 Move cursor to 2191 8 Hz press left arrow 5 times Step 41 Set point to point press key 5 once Step 42 Set point to point press key 5 once 103 P630 Edit Mode r Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Pol lim Fave Save PowerOn Spectrum Exit ch A Lower EENES 7 52 BV 20 dBv 200 Hz 4000 Ready NUM Step 43 Exit Edit Mode Step 44 Make a measurement click Measure Now a measurement is performed and the SLR is calculated but even the gain in input module is proper selected the sensitivity is wrong To change this go to edit mode and use the gain function The loudness test is performed while a measurement is done The result of the test is displayed as green or read background at loudness value To reset the loudness test value you must make an Include command Step 45 Go to Edit mode click Edit Step 46 Enter Gain mode click Gain Adj Or press key G Step 47 Select fast cursor press 0 once Step 48 Move cursor to 493 Hz press left arrow five times Step 49 The cursor value is now 3 05 dB In this case the value must be
5. resonance Description This is my first test Name mptest Help File gt I 3 Limit m Sensitivity Test 70 Output Move 1000 y i a AR 5 9992 ET Volt r Polarity Test T On T Negative 7 After EE dB Pulse Time PT msec 0 dB 15 0 Volt Compress Loudness test off enter 0 0 Range Off ap Form of Ret ch Za Test 0 0 m Input Status Mux M Cha M ChB M ChE FT ChD Detector Gain Smoothing E Los EN Er or E Sweep I Reverse Reference Delete amp exit Start 20 Hz Stop 20000 Hz Delay Onan Save amp exit Paints 250 No Time 3 0 Sec Exit r Auto Save I Data App F Results Data Path lc gt Result Path I Data Rej fo 4 r Filter Status V ChB mine F ChD we M amp S Har 2 Fieq Bw B TM cn o NE Display Relatives MEN CPES A Limit Step 17 Go to Reference menu click Reference Step 18 Make a measurement click Measure Step 19 Enter Edit menu click Edit Step 20 Select Ch B press once Step 21 Select data curve press arrow down once The cursor now shows 0 967 This value is the THD value at cursor 641 2 Hz 70 KK P630 Edit Mode Le JLe Jess Functions Display Move Set Reset Edit Points Edit Curve Scale T curve Powe
6. SRR Step 4 Save amp Exit Step 5 Save as Reference Curve When a setup has a valid type in the chain field and chain is ON in global setup the test sequence will continue until chain type is not found or is empty If chain break is ON the chain function is terminated by rejected test 49 If it turns out that a chain type by accident chains itself or another type earlier in the test sequence The program can be terminated by CTL ALT DEL all at same time Then select P630 program end End Task 50 Lesson 11 This sequence shows how to use a compensation curve A compensation curve can be used in different ways The function subtracts the compensation curve from measured data in channel A before listing and presentation This function can be used to A Comparison of difference between test stations Each test station has its own compensation curve Test of differences If a reference loudspeaker frequency curve is stored as compensation only differences will be shown This makes it easier to evaluate the frequency curve variations Note The step for entering password is not listed Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Go to Setup change parameter activate Setup Select type mytestcopy see lesson 6 Enter Reference mode Click reference Carry out a measurement Press key
7. Set up of a Master curve and a Master compensation curve These features can be used for various applications of which some important are 1 Substitution for a reference speaker in connection with a master compensation curve This is used to emulate a reference speaker by the use of another speaker thus protecting the reference speaker against wear and associated changing of characteristics 2 Comparison emulation of test booths With a Master curve and a Master compensation curve a production line test booth can be emulated as a lab Test booth or a production line no 2 can be emulated as production line no 1 This is done by generating a Master curve with the reference curve in the one test booth and then make a Master reference curve in the other This way test booth no 2 precisely emulates test booth no 1 Note The step for entering password is not listed A The first step is to generate a Master curve this is done analogue to making a compensation curve Step 1 Go to Setup change parameters click Setup Step 2 Select type demo Step 3 Enter new name in field Type Name Write master Step 4 Write in field Type Description demo with a master curve 115 r Type Name Chain Status master Description demo with a master Help File gt I 3 Limit m Sensitivity Test 120 M Output Move 2000 yl NA PEI Output 4 0003 clan Volt r P
8. Step 7 Rename default filename to DbsCopy dbs and click Save Removable Disk J Name Date modif Type This folder is empty Imagine that you now physically move your floppy to another PC to add the reference type to the database there 134 Step 8 Click Copy from Floppy or Disk to Reference to copy from the floppy Look in a Removable Disk 1 e En Name Date modif Type Size Tags _ DbsCopy DBS DBs Data Files dbs y Cancel Step 9 Select filename DbsCopy and Open Step 10 Double click on mytest to select type 135 Type mytest Wildspec as and allowed Step 11 Click Ok to continue Current Type mytest Overwrite All Step 12 Instead to overwrite present setup a new type name can be entered Enter in field Current Type the name mytestl 136 Current Type mytestl Step 13 Accept click Ok The type mytest has now been copied via the floppy and has been renamed to mytest1 Step 14 Exit copy menu Step 15 Exit utility menu 137 138 Lesson 26 This utility lesson shows how to convert stored data in a dat file to a plain ASCII test files It can for example be used to export a reference type edit the content with notepad editor and then import the reference back as a new type The below example shows how to convert data from the A4m_stat dat file to a t
9. _ M e Smoothing FT i A N Display i a EN 251 poct int FT i EI Step 4 Enter the Reference mode and make a measurement Step 5 Enter the THD setup menu Step 6 Enable THD TD test 79 Step 7 Step 8 Step 9 Step 10 Step 11 Step 12 Step 13 80 KZ THD TD Test Menu Test Detector F on log E Har Select Smoothing M 2 Har E NM 3 Har m Display Ch Source Ch FT gt 1 Har MV Cha Y ChB T ChB Display T cho TT ChD Select 2 amp 3 Harmonic in Har Select menu Set gain to 20 db Set Limit to 22 KHz Set display channel to Ch B Set source to channel A Set smoothing to 1 6 Include Thd Limit Step 14 Step 15 Step 16 Step 17 Step 18 Step 19 Channel 4 Channel B Channel C Channel D 2 Limit 3 Limit C2 Limit Thd Limit Bl Limit Include All Enter Edit mode Select channel B Hit once Set cursor Thd upper limit Hit arrow down 3 time Select fast cursor Activate fast cursor on by 0 Move upper limit 4 69 db up Hit 9 tree times Reset lower limit Hit Ctrl Page Down sl a ree KK P630 Edit Mode Functions Display Move Set Reset Edit Points Edit Curve Convert Scale T curve Retest Gain Adj Polim Fave S ave PowerOn Spectrum Exit Thd Upper 6412 Hz 92 01 38
10. dBv 80 20 Hz 20000 so dBR dBV 80 20000 20000 20 Hz 20 Hz NUM Ready In channel B there will be two curves with references Both Rub amp Buzz test and THD test are done at same time THD as a secondary test Step 21 Exit Edit mode Step 22 Exit Reference mode Step 23 Save amp Exit as Reference Curve 82 Lesson 17 This lesson shows how to setup a test for Phase THD and Rub amp Buzz measurement at same time Note The step for entering password is not listed Step 1 Go to Setup change parameters Click Setup Step 2 Select ThdRubBuzz Step 3 Rename the type name ThdRubBuzz to Phase ThdRub m Type Sweep Name Chain Status Reverse Reference PhaseThdRub Start 20 He Description Stop 20000 Hz Delete amp exit Help File y Delay 0 Sec gt F 3 Limit Save amp exit Points 250 No m Sensitivity Test 120 Dutput ET Time 3 0 Sec Ea Move J 1000 pel NA PED Output est 5 0245 Volt Auto Save m Polarity Test DAA r R s50 pp Data Rej Results On T Negative 7 After 3 50 dB Data Path Pulse Time m mec 0 dB 15 0 Volt k gt Compress Range Off Ref ch dB Loudness test off enter 0 0 Fom Ty Input 25 1 pt oct Status Y Cha V ChB V Che M ChD Mux i all No Mux 11 EN Detector Loo EN E Log EN con MEN Em
11. 9 two times Step 10 Select lower limit press arrow up once Step 11 Move lower limit 3 1 dB down Click Move 3 Move Down twice or press key 3 twice Step 12 Move cursor 4 7 dB down click Edit Points 2 Down tree times or press key 2 three times Step 13 Move cursor to 1116 Hz click Edit Points 6 Right two times or press key 6 two times Step 14 Select upper limit press arrow down once Step 15 Move cursor 3 1 dB up click Edit Points 8 Up twice or press key 8 twice Step 16 Move cursor to 1474 Hz click Edit Points 6 Right or press key 6 once Rl 630 Edit Mode toleJEs Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Pol lim Fave S ave PowerOn Spectram Exit Uppe Ready NUM Step 17 Select the Edit Tolerance mode click T curve or press key T 92 Step 18 Step 19 Save the reference band as a standard tolerance curve Click Save Save the curve as name 3db enter 3db and click OK Save List Tolerance Curve x Save Limits as Tolerance Curve Tolerance Curve Name Bao Cancel Normal use of available tolerance files Step 20 Step 21 Step 22 Step 23 Step 24 Step 25 Step 26 Step 27 Step 28 a Make a measurement b Include the data to reference curve c
12. Description field Step 5 Set polarity test off Unmark Polarity Test On if not already done When the compressor function is active you cannot use the filters for rub amp buzz or THD measurements as well the impedance function Step 6 Set Ch C off unmark Input Status Ch C Step 7 Set Ch A B and D on mark Input Status Ch A Ch B and Ch D if not already marked Step 8 Go to Reference mode Click Reference Step 9 Make a measurement click Measure Step 10 Make a compress output curve click Commands Out Compress or press key O once When next measurement is made the output is corrected as output curve shows The sound pressure will then be equal to the lowest point on the output curve Normal procedure will be a Make a measurement b Make an output curve c Continue with a and b to best result In this demo you can only make an output curve once Step 11 Exit Reference Mode 95 m Input Status M Cha Mux M ChB f Che M ChD i Detector flog E Gain 20 db EN oi E Smoothing Type Sweep compress Dutput Curve Start 0 He Description compress output ref Ch Stop 20000 Hz __ Delete text pone oe Delay 0 MSec gt F 3Limit Save amp exit Points 250 No Sensitivity Test 120 Output or Time 30 SN a I Move 1000 Hz NA
13. and Include or IP Skip 2 times Include Skip Include Skip T 2 x S 3 x IT S 4 x ST Ss 4 x a ae Ss 2 x oa igs ES 15 x T S 2 x Te and the rest ES P630 Utility Process Statistical Data kekes Functions Back Continue Results Exit Tot 66 No 34 Miss 0 20 Hz 20000 20 Hz 20000 20 Hz 20000 Date 1110931818 00 Sn Ready NUM Step 11 Click Continue Step 12 Click Stat or press S to go to statistics Step 13 Click Cursor to go to the Utility Process Statistical mode 2 where you can replace upper and lower limit with processed statistical data 127 P630 Utility Process Statistical Data eco fc fae Functions Replace Select Zoomt M Start M End M Reset Cpk Ppk Ext ch A Upper 20 E 20 100 20 100 20 Hz 20000 20 Hz 20000 Ready NUM Step 14 The crossbar is in channel A focusing on the frequency curve upper limit values Press arrow up until the crossbar is selected on the mean value of frequency curve data Ch A Ave Step 15 Press key R or click Replace to replace upper and lower reference with average data Step 16 Press to go to channel B Step 17 Press arrow up until the crossbar is selected on the mean value of frequency curve data Ch B Ave Step 18 P
14. loudness Start 200 He Description Jtelephone send test Stop 4000 Hz Delete amp evit Help File w Delay yo mSec gt F 3Limit Save amp exit Paints 250 No r Sensitivity Test 110 Dutput EST Time 1 0 Sec I Move 1000 pz m JA Output 5 0245 Volt Auto Save r Polarity Test FT On F Negative 7 After SEL dB a i O Pulse Time mm mSec 0 dB 15 0 Volt y gt gt gt 2 gt Loudness test off enter 0 0 Result Path SS r Filter Status ChB T che F ChD r Inpu Status V Ch FT ChB FT che F ChD Type J J Me a MS fee PF O Detector i A RT revel A ft no mm a MT 578 poct nt JAMON JN Step 15 Go to Reference mode click Reference Step 16 Make a measurement click Measure At upper right corner the loudness value is displayed 100 TR P630 Reference Mode elele Commands Measure Edit Inchde Reset Prase Tua N Chect a Exit SLR 4 4 dBi Step 17 Enter Edit mode click Edit Step 18 Reset reference to center click Set Center Limits or press key Ctrl Home Step 19 Select fast cursor press O once Step 20 Move upper limit to 15 92 dB press key 9 23 times Step 21 Move cursor to 1014 8 Hz press arrow right one times Step 22 Activate point to point drawing click Set 5 Line Start or press key 5 once Step 23 Move cursor to 707 3 Hz press arrow left
15. Carry out a measurement Press key M or click Measure Step 12 Enter Bl Test Menu r Display Channel T Cha FT ChB M che I ChD 148 Step 13 Set Offset Test On Step 14 Set End frequency to 500 Hz Step 15 Set End frequency to 500 Hz Channel 4 Channel B Channel C Channel D 2 Limit 3 Limit C2 Limit N Check Limit Thd Limit BI Limit Include All Step 16 Include All 149 KK P630 Reference Mode o e Es Measure Edit Include Reset Phase Thd Cheet T s m Exit BI Test Menu M On Offset Test Display Channel Frequency Cha Start T ChB awa Smoothing ee V ChC End 499 6 5 Step 17 Go to Edit mode Press key E or click Edit Step 18 Activate Fast cursor Press key 0 once or use Move 0 Fast Step 19 Cursor is active on upper reference curve Move upper reference curve 1 dB up Press 9 once or Move 9 Move Up Step 20 Move cursor to lower reference curve Press arrow up once Step 21 Move lower reference curve 1 dB down Press 3 once or Move 3 Move Down Step 22 Refresh display Press Page Down once If you anytime want to update the graphic display press Page up or Page Down Step 23 Move the cursor to 458 9 Hz Hit left arrow one time This to be sure the cursor can be moved to the BI curve Step 24 Move cursor to up
16. Output Exit 5 0245 Volt Auto Save m Polarity Test To o 350 atadpp D DataRej Results M On 7 Negative 7 After 3 50 dB Data Path ata Pal Pulse Time MN mSec 0 dB 15 0 Volt eT gt Compress Loudness test off enter 0 0 Result Path C gt Ree OF co rom Tm Bl Ref ch MN Tet foo Filter Status V ChB T Che FT Cho Type LTRK HP JN is tt Ha EN Freq Bw loo EN E o l JES cn MENN E JN Display Absolute JE eoe EN im a M m Input Status M Cha M ChB M Che M ChD M AE 11 EN Gain MEN Smoothing or EN TN 25 1 ptvoct Step 5 Enter the Reference mode and make a measurement 73 KR P630 Reference Mode a er Ex Commands Meane Edit Include Reset Phase Tha N Check T amp S m Exit 4 Plus F al la pet dd 1 la Make notice of the resonance frequency of the impedance curve in channel C In this case approximate 60 Hz For second filter channel the FIX HP filter is selected This filter is the best to detect problems generated around the resonance frequency To find the best frequency setting for this filter the resonance frequency bust be known In our case 60 Hz Use following guideline to select the filter frequency Resonance frequency up to 50 70 Hz Use filter frequency 20 times higher Resonance frequency from 50 70 to 300 500 Hz Use filter frequenc
17. Ready NUM Step 15 Exit from Convert mode Step 16 Exit from Edit mode Step 17 Exit from Reference mode Step 18 Exit from Setup Of Parameters 48 Lesson 10 This lesson shows how the function Chain is activated Note The step for entering password is not listed Step 1 Go to Setup change parameter activate Setup Step 2 Select the type mytest see lesson 5 Step 3 Write resonance in the field Type Chain m Type Sweep Name Chain Status J Reverse Reference mytest resonance Start 2 Hz Description This is my first test Stop l 20000 Hz Help File Delay ne J o T aiim Delete amp exit Save amp exit Points 250 No Sensitivity Test 120 Dutput ET Time j 3 0 Sec Exit Move 1000 yal NE PE Output est 5 9992 Volt Auto Save here Test EN Ea ES FT Dataspp DataRej J Results n Negative After dB Data Path i 0 dB 15 0 Volt Pulse Time m mSec ol p aaa gt Result Path eoo Filter Status V ChB F che F ChD te MAM 4 F m Compress gt r Loudness test off enter 0 0 Range Of de Form a Ref Ch m Input Status M ChA Y ChB M ChE Mux 11 g 11 EN Ha EN poo Detector Loa EN Log EN Freq Bwl ET i poo G n EEN 7 Goin MUY PAM JU Smoothing TN or EN Display EEC a T a T Limit 45KHz E paar
18. Slope with mouse This make a point line from this frequency point to next entered frequency point Press Tap once to get the Enter and press CR or use the mouse press the use the Enter This move the selected numbers to the list field Use the Tap key to return to frequency field Ch A Upper Limit Nr Freq Hz Val db Read File Write File Cancel Step 14 Do as same way following numbers Frequency Value Slope 442 5 8 03 no 707 4 8 03 yes 1014 9 18 97 no 4000 18 97 no Note The listed frequency is the actual value the p630 system can use The system will correct the entered frequency value a valid frequency point 157 Ch A Upper Limit Nr Freq Hz Val db 4000 0 15 200 0 67 442 5 106 S 707 4 136 1014 9 Delete 250 4000 0 Reset All Load Replace Read File Write File Cancel Step 15 Press Replace to replace limits wit selected values 158 P630 Edit Mode to Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Pollim Fave S ave Power On Spectrum Exit 899 8 Hz 15 06 dB 20 dB e 200 Hz 4000 Ready NUM Step 16 Place cursor on lower limit Use arrow up or arrow down do place cursor on upper limit Step 17 Enter Curve Editor Click on Curve Editor under menu Edit Curve Step 18 Do the same as for the upper limit with following numbers
19. Smoothing or EN HE or EN of E Step 4 Step 5 Step 6 Make a measurement Enter Phase Test Menu Result Path FO Filter Status Y ChB ICHE M ChD ye A o Har 5 L a Freq Bw PE al 2000 ll Goin ME A E Display Absolute Ji Absolate Absolute E E M Limit Enter the Reference mode and make a measurement 83 m Display Channel r Scale x 4 V Cha lr On ml el Delay ms orp 0 200000 E 0 31 Frequency Smoothing Noise Filter Start 7 on 20 0 Of E r Offset Step 7 Enable Phase Test Step 8 Set End frequency to 9996 0 Hz Step 9 Refresh calculations Step 10 Include Phase Limit Channel 4 Channel B Channel C Channel D 2 Limit 3 Limit C2 Limit Phase Limit N Check Limit Thd Limit BI Limit Include All Step 11 Enter Edit mode Step 12 Select Phase upper limit Press arrow down 3 times Step 13 Select fast cursor Activate fast cursor on by 0 84 Step 14 Move upper limit 57 0 deg up Hit 9 four times Step 15 Select Phase lover limit Press arrow up one time Step 16 Move lower limit 55 0 deg down Hit 3 four times IK P630 Edit Mode k be Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve R test_ Gain Adj Polim Fave S ave Power On Spectrum Exi
20. Step 27 Exit Edit Mode 121 Step 28 Carry out a measurement Press key M KZ P630 Reference Mode Loa Commands Measure set Phase Tha N Check T amp S m Exit Include 34 aby Reset Edit Master Comp Make M Comp Out Compress Print Print Setup 114 20 Hz z0000 34 114 20 Hz 20000 Please note a new issue in the menu Master Comp In the production environment this is used when the Master compensation curve has been generated The Master compensation curve is automatic subtracted from the measured curve before test Step 29 See the compensated test result click Master Comp Step 30 Exit Reference Mode Step 31 Save amp Exit Step 32 Save as Reference Curve 122 Lesson 24 The next four lessons show some of the use of the utility functions The first part shows how to process stored data and use the mean value of some good speakers to provide the basis for a new reference curve Note The step for entering password is not listed Step 1 Go to Utilities Click Utility Rlusiity Select Process Statistical Data Convert Statistical Data Copy Reference Data Export Reference Data Import Reference Data Log Manager Match Stored Data Exit Utility Step 2 Click Process Statistical Data to process a Statistical Data file If Store Data Approve or Store
21. When the generator frequency reach the filter frequency and higher you see the same shape as in channel A the frequency response To not mix the filter and frequency test it is recommended to open the upper limit little higher than the half of the filter frequency Step 27 Step 28 Step 29 Step 30 Move the cursor to 1116 Hz Hit right arrow 2 times Write upper limit up to the top of screen Hit 8 until the curve point is on the top of the screen Write the rest of the upper limit from the 1116 Hz and upward to the top Hit 6 and make use of fast cursor on off 0 to write to the end frequency Adjust the reference limits in channel D a jitter correction Select Move menu and click only one time on Freq Jitter 75 KZ P630 Edit Mode klee Functions Display Move Set Reset Edit Points Edit Curve Convert Scale 9 Move Up Pol lim F ave S ave Power On Spectrum Exit Sas 3 Move Down 20000 0 Hz Freq Jitter Move part Left Move part Right 0 Fast NUM Step 31 Select channel B Hit two times Step 32 Adjust the reference limits in channel B a jitter correction Select Move menu and click only one time on Freq Jitter 76 KZ P630 Edit Mode ee EX Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Polim Fave S ave PowerOn Spectrum Exit GEHEERS EPEE 0 o
22. When un linearity are present and the coil are in the middle of magnetic field the un linearity will be at same positive as negative values The zero passing point are around the resonance frequency If the un linearity the positive and negative parts are different a offset are present as shown in this example The un linearity come from the offset of the coil in BI fields and the suspension together NOTE if the polarity of speaker are reversed the Bl curve are reversed too This enable a polarity test with the impedance measurement without a microphone Step 34 Open the impedance curve around the resonance as shown by using the 4 write left 6 write right 8 write up and 2 write down keys This to enable the resonance frequency to move up and down without exceeding the upper and lower limits Normally a separate resonance test are added to complete the impedance test To make a separate resonance test see Lesson 7 152 KK P630 Edit Mode kaker Jess Functions Display Move Set Reset Edit Points Edit Curve Convert Scale T curve Retest Gain Adj Pollim Fave S ave Power On Spectrum Exit ich C Upper 97 2 E so dBR o 20 Hz 20000 Ready NUM Step 34 Exit from Edit mode Step 36 Exit from Reference mode Step 37 Save setup by Save amp exit 153 154 Lesson 29 This lesson shows how to use the Curve Editor in edit Step 1
23. dBV V 80 80 20000 20 Hz 20000 so o ABR asv o 80 20 Hz 20000 20 Hz 20000 Ready NUM Step 33 Exit Edit mode Step 34 Exit Reference mode Step 35 Save amp Exit as Reference Curve 77 78 Lesson 16 This lesson shows how to setup a test for THD and Rub amp Buzz measurement at same time without using a Rub amp Buzz channel Note The step for entering password is not listed Step 1 Go to Setup change parameters Click Setup Step 2 Select rubbuzz Step 3 Rename the type name rubbuzz to ThdRubBuzz m Type m Sweep Mero Chain Status Reverse ee Thd ubBuzz Start Do Hz Description ee Stop 20000 Hz Delete amp exit Help File B Delay j 0 misc gt I 3Limit Save amp exit Paints 250 No m Sensitivity Test 120 r Output da Fal n Time j 3 0 Sec Ex I Move 1000 pal NA ie 5 0245 yot Auto Save m Polarity Test C Data r 350 pp DataRej Results F On JT Negative 7 After 3 50 dB Data Path Pulse Time E msec 0 dB 15 0 Volt EE sl r Compress Loudness test off enter 0 0 Result Path lc ES Range Of de Fom PMC gt Ref Ch MN Test 0 0 Filter Status Y ChB T che IP ChD Input Status ChA ChB M ChE o cho tye Sea a Mx REMO EMT fio vo ART jhe EE J Detector MEMES E E ET evel EJ JT ra _ on Sa
24. Chain Ave 1 CHA 0 0 cua UA CHC 0 0 cHD 0 0 POL 0 0 RES 0 0 E 00 m OA EBP 0 0 AVE 1 eee kkk k SEN eee wee Le SEN 3 eee wee Tot 1 AVE 2 kik k kkk k SEN 1 wee k wee k SEN 4 eee kkk k App 0 0 kikiki F AVE MR doo SEN 2 wkk k khk k SEN 5 kkk k kkk k Rej 100 0 kikiki Ready iNuM The noise exceed the limit first time Then the test was repeated with same result The flag tell that the test was a reject and there was ambient noise during the test 90 Lesson 19 This lesson shows how to work with tolerance files With the tolerance curve facility you can create and store several standards you often use Note The step for entering password is not listed Step 1 Go to Setup change parameters Click Setup Step 2 Select mytest Step 3 Go to Reference Mode click Reference Step 4 Make a measurement click Measure Step 5 Enter Edit menu click Edit Step 6 Reset the reference curve in Ch A to centre level Click on Set Centre Limits or press on key CTL Home Step 7 Enlarge the display press Page Up Step 8 Select fast cursor press 0 once RI P630 Edit Mode Loe es Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Pollim Fave S ave Power On Spectrum Exit CES 20 Hz 20000 Ready NUM 91 Step 9 Move upper limit 3 1 dB up click Move 9 Move Up two times or press
25. Data Reject in Global Menu previously have been set to ON or AUT amp Auto Save was activated in Setup the file in A4m_stat dat the Statistical Data file is automatically generated in Run Mode Note Match Store Data is optional Step 3 Select the default data file A4m_stat dat 123 Name Date modif Type ladm_stat dat P630 Data Fles dat S Cancel Step 4 Select type dat and click OK Process Selected Type Process amp Extract found Type to a File Process amp Extract amp Delete found Type Copy amp Delete selected type to a File Delete selected Type from Statistical File Cancel Step 5 To process the type dat click Process Selected Type 124 Number selection Date selection Start 0000000000000000 Start 0000000000 End 9999999999999999 En fi 999999999 Max count 64000 Max count e4000 User Code selection Start J End m User test Max count 7 Approved 7 Rejected Select field I Number field Only Step 6 Select to process all data with selected criteria click Ok Step 7 Select to process all channels click All Channels Type dat Channels Ch A B C D Include data Automatic or Manual step by step Manual Cancel 125 Data of the selected Type can be processed either automatic or manually The Automatic process has a Suppress functi
26. Frequency Value Slope 200 32 6 yes 411 7 4 47 no 2191 9 4 47 yes 4000 21 66 no 159 Ch A Lower Limit Nr Freq Hz Val db is 200 0 61 411 7 200 S 2191 8 250 4000 0 Replace Read File Write File Cancel Step 19 Press Replace to replace limits wit selected values 160 KZ P630 Edit Mode kabe Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Pollim Fave S ave Power On Spectrum Exit cn a Lower 899 8 Hz 20 60 4000 200 Hz Ready NUM Step 20 Exit from Edit mode Step 21 Exit from Reference mode Step 22 Save setup by Save amp exit 161
27. Load a tolerance curve d Add the tolerance to reference curve Exit Edit Tolerance Mode Reset the reference curve in Ch A Click on Reset Channel Limit or press on key CTL End Exit Edit Mode Go to include menu Click Include or press key TI Include channel A to reference Go to Edit menu click Edit Select the Edit Tolerance mode click T curve or press key T Load a tolerance curve Click Load Select the file 3db highlight 3db by clicking text and click OK 93 K Load List Tolerance Curve E Tolerance Curve Name 3db OK MES Cancel Step 29 Add tolerance curve to the reference curve click Add P630 Edit Tolerance Mode sree es Functions Aad Load Save Delete Exit 20 dBV 20 Hz 20000 Ready NUM Step 30 Exit Tolerance Mode Step 31 Exit Edit Mode Step 32 Exit Reference Mode Step 33 Exit Setup Of Parameters 94 Lesson 20 This lesson shows how to work with the compressor function The compressor change output as function of an output curve Note The step for entering password is not listed Step 1 Go to Setup change parameters Click Setup Step 2 Select type to be selected Choose the name compress Step 3 Confirm to create a new type click Yes Step 4 Go to change description Enter compress output ref Ch A in Type
28. Measure or press key M Step 5 Go to Edit mode by Edit or press key E Step 6 Activate Fast cursor Press key 0 once or use Move 0 Fast Step 7 Write points up Press 8 three times or use Edit Points 8 Up tree times Step 8 Move part of curve to the right Press CTL arrow right once Step 9 Select Curve Convert mode Click Convert or press key C Step 10 Convert Data minus Upper Limit to Data Click on d u gt d or press key 5 The difference between these two curves appears 45 KR P630 Edit Convert Mode keee Functions urd isd dou a gt 1 wed dard l red arpea Ext so dBR Ready NUM Step 11 Convert Lower Limit plus Data to Data Click 1 d gt d or press key 8 Step 12 Convert Lower Limit minus Data to Data Click 1 d gt d or press key 6 46 KZ P630 Edit Convert Mode occ fa Functions u gt d lod d gt u d gt 1 awa a atdod dtd Exit 20 Hz 20000 Ready NUM Step 13 Convert Lower Limit minus Data to Data once more Click 1 d gt d or press key 6 Step 14 Copy Data to Lower Limit Click d gt 1 or press key 4 47 KK P630 Edit Convert Mode Functions u gt d i gt d d gt u d gt 1 awa a tdod dtd Exit E 20 Hz 20000
29. Path ey Result Path El gt Filter Status V ChB LICHE F ChD mm ff Ha ES Jj Fei W ff ff cn o A E Display Relative EN N og Limit Gin ET MEN a chin a a a JU TMT 251 pt oct Step 9 Go to Reference menu click Reference Step 10 Make a measurement click Measure Ch B is now displaying the difference between Ch A and Ch B starting from top of window 0 dB 67 P630 Reference Mode keee Commands Measare Edit Inchde Reset Phase Tha N Check T amp S m Exit 20 dBV 20000 20 Hz 20000 Step 11 Step 12 Step 13 Enter Edit menu click Edit Select Ch B press once Select data curve press arrow down once The cursor now shows 40 29 dBV This value is the THD value at cursor 641 2 Hz 40 29 dBV 0 967 KK P630 Edit Mode Le Jer Jess Functions Display Move Set Reset Edit Points Edit Curve Convert Scale T curve Retest Gain Adj Pollim Fave S ave Power On Spectrum Exit TES ZEE 20 60 80 20 Hz 20000 20 Hz 20000 Ready NUM Step 14 Exit Edit Mode Step 15 Exit Reference Mode Step 16 Select the display type to relative Select Filter Display to Relative and click on field This Relative has same function as Relative The readout is in percent however the scale is still logarithmic 69 Chain Status
30. Q for upper limit c Using the factor F fres Q Test Q for lower limit and check factor F If the curve between low and high test frequencies is outside but accepted with the upper and lower reference curves this part of the curve is changing into red rejected These tests are always carried out when low and high frequencies are active If you don t want the test reset freq by Reset or key 4 Step 23 Set Low freq by selecting Low or press key 1 frequency is at 47 2 Hz 38 A brown dot and dash line appears Step 24 Move cursor to 71 6 Hz by using right arrow Step 25 Set High freq by selecting High or press key 2 A brown dotted line appears at 71 6 Hz KK P630 Edit Resonance Mode re Functions Low High Reset F Set Q Set EBP Exit 20 53 GBR 20 Hz 20000 Q 1 52 hi off F 37 75 hi off EBP 0 0 h l lo off lo off Step 26 Enter Q Set menu by enter Q Set or press key Q E Set Q test parameters Es MEE Enter Re value in Ohm Enter Q test HIGH limit O off 19 00 Enter Q test LOW limit O off 10 00 Cancel 39 Step 27 Step 28 Step 29 Step 30 Step 31 Step 32 Step 33 Step 34 Step 35 Step 36 Step 37 40 Select Q test Qms Approximation at 3dB level default Select Q test upper limit to 2 0 Select Q test lower limit to 1 1 and press OK
31. my 5 0245 Volt Auto Save Polarity Test To 3 350 ata pp DataRej Results F On TT Negative 7 After 250 dB 5 Data Path Pulse Time mm SEG 0 dB 15 0 Volt PA b m Compress Loudness test off enter 0 0 Pesut Path lc gt Range 30 4 dB Form o Bl Rech i Filter Status ChB T che FT ChD te PJ ooo Har J re JJ A OO Display hz CIT JE CN A When the output curve is present the information Compress Range is displayed In this case 30 4 dB The sound pressure will then be 30 4 dB less if compress is function not used If sound pressure is to poor change output level Step 12 Change the compress reference channel to ch B Select B in field Compress Reference Channel and click in field to highlight 96 Setup O Im Type m Sweep Name Chain Status I Reverse ERS Output Curve compress Description compress output ref Ch A Stop 20000 Hz Help File Dea J 0 mSec oe gt 3 Limit Start 20 Hz Delete amp exit Save amp exit Points 250 No m Sensitivity Test ADS ET Time 3 0 Sec F I Move 1000 pz JEEN Output Ext 5 0245 on Auto Save m Polarity Test To 350 ata pp DataRej Results M On JT Negative 7 After Sn dB Data Path ata Pal Pulse Time mm mSec 0 dB 15 0 Volt ko ooo gt Result Path m Compress Loudness test o
32. sensitivity test These sensitivity test are done against a upper and lower limit different from the curve limits On the same way it is possible to activate two new average test Ave and Ave 2 Step 25 Select Sensitivity test 1 2 and 3 Step 26 Select Ave 1 test 1 2 and 3 Step 27 Select Ave 2 test 3 4 and 5 Step 28 Frequency 1 to 1000 Hz 2 to 1020 Hz 3 to 1040 Hz 4 to 1060 Hz 5 to 2000 Hz Step 29 Limits 1 Upper to 12 0 db Lower to 8 0 db 2 Upper to 12 0 db Lower to 8 0 db 3 Upper to 12 0 db Lower to 8 0 db Step 30 Ave Limits 1 Upper to 12 3 db Lower to 8 3 db 2 Upper to 10 0 db Lower to 8 0 db verage Test Include Test Limits Test Select A4vel Ave2 Frequency Value Upper Lower 1 M Iv E hoo 10 14 dB hi2 ES H2 M Iv E 1020 10 14 dB E je 3 M Iv Iv 11040 10 61 dB hz ES 4 T a Iv hoo 11 05 dB xy 5 FT TF WM fam se Average 1 10 29 dB h23 B3 Average 2 9 07d8 fino feo Step 31 Exit setup Click Ok 112 KK P630 Edit Mode Le Jer Jess Functions Display Move Set Reset Edit Points Edit Curve Convert Scale T curve Retest Gain Adj Pollim Fave S ave Power On Spectum Exit 800 6 Hz 7 01 dE NUM Ready Step 32 Exit Edit Mode Step 33 Exit Reference Mode Step 34 Save amp Exit and save as Reference Curve Now go to Run mode and run the test with the graph and flag screen 113 114 Lesson 23
33. takes place If the changes are more than 6 dB no recalibration will be carried out In such case you must make a new calibration curve see lesson 11 Step 11 Exit Run Cursor Mode Check by making a new measurement Step 12 Carry out a measurement Click Run 1 or press key 1 Step 13 View results click View if not in view mode Check that everything the curve act as expecting This to avoid a bad measurement is used as a compensation noise etc In the off line version the measured data always is the same so you cannot see any changes Step 14 Exit Run Cursor Mode Step 15 Exit Run Mode 61 62 Lesson 13 This exercise shows how to delete a type Note The step for entering password is not listed Step 1 Go to Setup change parameters Click Setup Step 2 Select type to be deleted Choose mytestcopy Step 3 Assume that we want to delete only the compensation curve Click on Delete amp Exit Delete Parameters Delete Reference Data Delete Compensation Curve Step 4 Select Delete Compensation Curve Step 5 Confirm by pressing Yes Step 6 Go to Setup Step 7 Choose mytestcopy The comment in status field compensation curve has now disappeared 63 r Type Name Chain mptestcopy J r Sweep Start Stop l Reverse 20 20000 Hz Hz Delete amp exit Description Help File J 0 mSec
34. the A4export txt with windows notepad editor Contents looks like Export Utility ver 3 4 Type mytest ld Description This is my first test Chain Type Chain status ON Help file name Start frequency 20 Hz End frequency 20000 Hz Cone Change the type name mytest in line 3 to importdemo NOTE The content of the name field mytest MUST contain 12 characters including the spaces cc Export Utility ver 3 4 Type importdemo Description This is my first test Save the edited A4export txt file under same name Go to Utilities Click Utility Go to import to reference Click Import Reference Data 145 Step 13 Step 14 Step 15 Step 16 Step 17 146 Select the file you just changed Click Open Exit Utility Go to Setup change parameters Click Setup Check that type importdemo now exists Exit to main menu Click Cancel Lesson 28 This lesson shows how to make a test for impedance and offset of coil in magnetic field the BI test Step 1 Enter Setup change parameters activate Setup Step 2 Establish new type wit name BI Step 3 Create new type press YES Step 4 Write BL coil offset Type Description Step 5 Set output to 4Volt Reset field Output Volt and enter 4 Step 6 Disable Polarity Test Unmark Sensitivity Test
35. tree times Step 24 Write cursor down to 4 98 dB click Edit Points 2 Down seven times or press key 2 seven times Step 25 Deactivate point to point drawing click Set 5 Line End or press key 5 once 101 P630 Edit Mode r Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Pol lim Fave S ave PowerOn Spectrum Exit 707 3 HB 4 98 amv 60 200 Hz 4000 Ready NUM Step 26 Write straight line to 437 1 Hz click Edit Points 4 Left four times or press key 4 four times Step 27 Activate point to point drawing press key 5 once Step 28 Move cursor to 200 Hz press arrow left 7 times and 1 time right Step 29 Write down to 12 21 dB press key 2 18 times Step 30 Set point to point press key 5 once Step 31 Select lower limit press arrow up once Step 32 Move lower limit up to 7 52 dB press key 9 8 times Step 33 Move cursor to 411 6 Hz press right arrow 6 times Step 34 Activate point to point drawing press key 5 once Step 36 Write down to 35 64 dB press key 2 18 times Step 37 Set point to point press key 5 once 102 Now a reference is generated for test the reference is after the standard but show how to do it P630 Run Mode kolke Functions Rm1 Stat A StatB Number Exit Exit View Cursor
36. you to see the measurements during processing but slows the process down useful with a smaller number of measurements Reject graph processes all data without displaying thus speeding up the process useful with a large number of measurements Step 34 Select Display to display graph during processing Step 35 Go through Step 11 to Step 29 131 132 Lesson 25 This utility lesson shows how to copy a reference setup to a disk and back again This is particularly useful for factories which have more than one production line and therefore from time to time have the need for transferring reference setups from one PC to another Because of the database structure copying cannot be performed using conventional functions Note The step for entering password is not listed Step 1 Go to Utilities Click Utility Step 2 Enter the copy reference utility menu Click Copy Reference to Data Kl Reference Utilty Selet 23 List Reference Types List Types in DBS files Copy Reference to Floppy or Disk Copy from Floppy or Disk to Reference Rename Reference Types Delete Reference Types Exit Step 3 List the existing reference types Click List Reference Types Step 4 Click Exit to return to the menu Step 5 Select Copy Reference to Floppy or Disk to copy to a disk Step 6 Select mytest and click OK 133 NoiseCheck loudness senave master
37. 0 0 dB Select new value click New or press key 1 Step 50 Enter new value 0 0 and click OK 104 Step 51 Step 52 Step 53 Step 54 Step 55 Step 56 Rl New Scale Gem Es Enter new Scale Gain Value 0 0 OK Cancel Exit Gain Adjust Mode Exit Edit Mode Make a new measurement press key M once Note that loudness value is changed Exit Reference Mode Save setup click Save amp Exit Save as Reference Curve 105 106 Lesson 22 This lesson shows how to setup a test for Average test as well as Sensitivity test Note The step for entering password is not listed Step 1 Enter Setup and create a new test senave Step 2 Disable channel B C and D Step 3 Enable Sensitivity test and change sensitivity frequency to 800 Hz Sup Of Parameters 5A Type m Sweep Name Chain Status TO Reverse Reference senave Start 20 Hz Description po Stop 20000 gt Delete amp exit Help File e Delay j 0 mbsc gt I 3 Limit Save amp exit Points 250 No m Sensitivity Test 120 Dutput 3 n Time j 3 0 Sec Exit M Move s0 Hz PRES ouput L de 5 0245 o Auto Save m Polarity Test IDA r A 350 pp Data Rej Results FT On TT Negative 7 After aa dB Dela Paik ala Fal Pulse Time o mSec 0 dB 15 0 Volt oe E m Compress Loudness test off ente
38. 20 Hz In channel B a violet cure is displayed This a simulated noise curve picked up by a external noise microphone Normally the limit is created by include the data and modify the limit In this case the limit will be created as a straight line Step 13 Enter Edit mode Step 14 Select fast cursor Activate fast cursor on by 0 Step 15 Select channel B Hit once Step 16 Set cursor noise limit Hit arrow down 1 time Step 17 Move the noise 31 25 du up Hit 9 or Move 9 Move Up 20 times 88 KK P630 Edit Mode balke Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Polim Fave S ave Power On Spectrum Exit IN Chk Limit 31 25 dEV 14 dBv 34 dBv ai ey i 20 Hz 20000 20 Hz 20 Hz 20000 20 Hz 20000 94 114 so ABR 34 dBV o 114 Ready NUM In run mode a yellow warning will pup up if noise data exceed noise limit If the noise limit is exceed amp the test some ware in channel A B or D exceed the curve limit the test will be repeated one time if set so Step 18 Exit Edit mode Step 19 Exit Reference mode Step 20 Save amp Exit as Reference Curve Step 21 Select Run speaker tests activate Run Step 22 Select type NoiseCheck Step 23 Start test activate Run 1 or press key 1 89 Type NoiseCheck Description
39. 9 Move Up or press key 9 twice Using the numeric keyboard on the right of the keyboard makes this work easier Step 20 Move cursor to Ch A lower reference curve Press once on arrow up Step 21 Move lower reference curve 3 1 dB down Activate Move 3 Down or press key 3 twice Next we want to move the entire envelope curve between 1474 0 4471 2 Hz 3 1 dB Step 22 Move cursor to 1474 0 Hz Press right arrow three times Step 23 Move the point 1474 0 Hz 3 1 dB down Activate Edit Point 2 Down or press key 2 twice Step 24 Press lt CTL gt arrow right four times or activate Move Move Part Right tree times 27 KZ P630 Edit Mode klee Functions Display Move Set Reset EditPoints Edit Curve Scale T cuve Power On Spectrum Exit cn a Lower 4471 2 Hz 20 Hz 20000 20 Hz 20000 Ready Next move the entire envelope curve between 4471 2 Hz 1474 0 Hz 3 1 dB Step 25 Move cursor to upper reference curve Press arrow down once Step 26 Move the point 3388 0 Hz 3 1 dB up Activate Edit Point 8 Up or press key 8 twice Step 27 Press lt CTL gt arrow left four times or activate Move Move Part Left tree times 28 KK P630 Edit Mode k l Functions Display Move Set Reset EditPoints Edit Curve Scale T curve Power On Spectrum Exit ch A Upper 15_53_dBV 20 dBv
40. Delay gt I 3Limit Points 250 No Save amp exit I Move r Sensitivity Test 120 J NA 1000 ya M On r Polarity Test TT Negative 7 After Pulse Time mm mSec m Compress Range Output m Output 5 9992 Volt 7 96 B 0 d 15 0 Volt Loudness test off enter 0 0 Off Ref Ch M dB Form ae Test 0 0 J 3 0 Sec Time Exit Auto Save I Data App Data Path FO Result Path Eoo I DataRej J Results m Filter m Input Status Mux M Che No Mux V Cha ChB cho Detector Gain Smoothing E El E 25 1 pt oct ia ia ma rs a a ico EN MET E ot E Lor E Status V ChB Chic T ChD Type TRKHP EN A Har 5 E l reed MB ff Gain E E Display PE JU N Limit Step 8 Delete mytestcopy Click Delete amp Exit Step 9 Delete Reference Data Step 10 Confirm Yes Step 11 Go to Setup change parameters Click Setup The type mytestcopy is no longer in the type list Step 12 Exit Press Cancel 64 Lesson 14 This lesson shows how to measure THD distortion Note The step for entering password is not listed Step 1 Go to Setup change parameters Click Setup Step 2 Select mytest To measure THD the filter must bee placed to collect all harmonic frequency 2 and up To m
41. Enter Setup change parameters activate Setup Step 2 Select type loudness see lesson 21 Step 3 Go to Reference settings by clicking on Reference Step 4 Rename loudness to loudnessX Step 5 Carry out a measurement Click on Measure or press key M Step 6 Go to Edit mode by Edit or press key E P630 Edit Mode clee Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Pol lim Fave Save PowerOn Spectrum Exit 200 Hz 4000 Ready NUM The upper and lower limits was in lesson 21 generated by mobbing curves up and down and by making a line from point to point This by use of keys 2 3 4 5 6 8 and 9 In this example the upper and lower limits are made by the Curve Editor Step 7 Reset limits Press CTL End to reset limits 155 Step 8 Step 9 Step 10 Step 11 Step 12 Step 13 156 Place cursor on upper limit Use arrow up or arrow down do place cursor on upper limit Enter Curve Editor Click on Curve Editor under menu Edit Curve Reference Curve Editor Ch A Upper Limit Nr Freq Hz Val db Slope Enter Reset All Load Replace Read File Cancel In Frequency edit field enter 200 In Value edit field enter 9 16 Use the mouse to get to the Value edit field or press the Tab once Press the S key or flag the
42. Graphic Scale Print By Sound Beep By Volt FF C2Stop IV Auto M Appl Rej FT App I Rej Rs Out Path Reference fe gt OK orm Data o Y gt Rs Out B Cancel j Results lc gt Cancel eu Step 3 Save parameters Click OK Step 4 Activate run menu click Run Step 5 Select type mytestcopy see lesson 11 Step 6 Carry out a measurement click Run 1 or press 1 59 Step 7 View results click View if store data approve reject is off in global menu Step 8 Select cursor menu click Cursor or press key C K P630 Run Cursor Mode kalbe Functions Display Move Zoom Power Calibrate Exit mytestcopy 641 2 Hz o dBv 20 Hz 20000 20 Hz 20000 Ready NUM Here you see the results green of the actual measurement compensated with the compensation curve If you during testing observe a general trend due to change in humidity temperature etc you should a Remount the reference speaker b Recalibrate the compensation curve Step 9 Calibrate click Functions Calibrate or press key A Step 10 Enter password Note The user password may be different from the technician one 60 You will still see the old curve but the compensation curve has now been recalibrated providing that the changes do not exceed 3 dB If the changes lies between 3 6 dB you will be prompted before the changes
43. M or click Measure Go to Edit mode Press key E or click Edit Check cursor to be on channel A Reset reference Press key CTL END or click Reset Channel Limit Exit Edit Mode Include data to reference curve Click Include or press key T Include channel A 51 KK P630 Reference Mode Commands Meamme Edit Inchde Reset Phase Tha N Check T amp S m Exit 20 dBV Step 10 Exit Reference Mode Step 11 Save amp Exit Step 12 Save as Compensation Curve Now we are ready to edit the reference curve in channel A Step 13 Go to Setup change parameter activate Setup Step 14 Select type mytestcopy 52 r Type Name Chain mptestcopy Description Help File Status gt Compensation Curve I 3 Limit Form Test 0 0 m Sensitivity Test 120 y Dutput I Move 1000 y pa Vi 5 9992 Polanty T Volt r Polarity Test M On T Negative 7 After J Le dB Pulse Time T msec 0 dB 15 0 Volt Loudness test off enter 0 0 o ooro r Input Status MV Cha V ChB Iv Che Mo EE REM reia Detector Log EN Log EN Gain 20 db EN Em ia Smoothing Em ME por EN Lor E M ChD E m m E 25 1 pt oct Step 15 Step 16 Sweep diia Start 20 Hz Stop 20000 H
44. On of not already unmarked This test is not to be used in this example Step 7 Set Ch A OFF by unmark Input Status Ch A Step 8 Set Ch B OFF by unmark Input Status Ch B Step 9 Set Ch D OFF by unmark Input Status Ch D The channel C is always the impedance channel If you want to carry out an impedance measurement this channel must be ON Make sure Rs 0 1 Select Rs with Gain field in Ch C 147 r Type Name Bl Help File Chain Description BL coil offset gt I 3Limit I Move r Sensitivity Test M On r Polarity Test F Negative 7 After m Dutput 4 0003 Volt 11 48 B 0 dB 15 0 Volt T Dutput 7 r Sweep TT Reverse Reference Delete amp exit Save amp exit Exit Start 20 Hz 20000 Hz J 0 mSec 250 No J 3 0 Sec Stop Delay Points Time Auto Save I Data App Data Path I DataRej J Results Pulse Time E mSec Jc gt Result Path FE J r Filter Status ChB Li che TT ChD te FO E o Har l j reed ff fF Gain E hz ee Display Absolute pee Absolote 7 Loudness test off enter 0 0 Fom aT m Compress Range Of de Ref Ch M m Input Status J ChA T ChB MV Che FT Cho Mux mm m Nomus a Detector m m a Gain 25 1 pi oct Limit Step 10 Enter Reference mode Click reference Step 11
45. P630 Pro User Manual Volume 2 Version Pro 1 3 c 18 Marts 2009 Volume 2 Getting Started with P630 O e dd 3 LESS LT A AT E A E 5 LESSONS ASAS A AA AS A A E 11 O NN 15 Lesson Ai RA ERA O Bs Aa TA LC iis T Sa Ja Ah RO O NAAA 17 LESS A Saas TE E das bude E T E E 21 LOS EE E a E N ETE E NA 33 JEO TA A A A ada 35 LESIONA A a A NS 43 A NO 45 A rr S ES E E E E E 49 ESOO E T E O A E E 51 Eesson il Zaida talas 59 ESO Ii AAA BLA AAA AAA AEN i 63 Esso E A E E E AAA A a 65 LESSONS A EEA E LT PE Re RR NE A 73 Lesson Trnina A AAA AAA IEE ESE OEE EEN CRG 79 Lesson A O O RT AN 83 Lesson a In TO ican A OR 87 ESO a A A EE E esba 91 A E NN 95 A A O NIN 99 EOL O A RRC 3 RIOR SEPP AR ARR RR SDC RR RRR OA ORR 107 A Jnsas a a Ss ARTs ois SGN AN is ASIEN EAE BEEBE ERs 115 Eesson ZA aAa AR a AS eae Ban ie od 123 LESSONS SON eB PE A 133 ESO isaac 139 E 1 Lat A A A ahs seteleaeeieG tek Sea 143 IEO I AAE A A A da 147 ESOO DL SS A A E EA A A o eave 155 SURVEY Lesson 1 4 Lesson 5 22 Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 9 Lesson 10 Lesson 11 Lesson 12 Lesson 13 Lesson 14 Lesson 15 Lesson 16 Lesson 17 Lesson 18 Lesson 19 Lesson 20 Lesson 21 Lesson 22 Lesson 23 Lesson 24 Lesson 25 Lesson 26 Lesson 27 Lesson 28 Lesson 29 Are for USERS Are for TECHNICIANS First exercise for user Run speaker tests Same as lesson 1 but shows results as a status flag instead
46. Reference Step 6 Make a measurement click Measure P630 Reference Mode be s Commands Measure Edit Inchde Reset Phase Tha N Check T amp S m Exit 20 dBv 20 Hz 20000 20 Hz 20000 The absolute value of the THD curve is now displayed in Ch B To get the actual THD value in dB you must calculate the difference between the frequency curve in Ch A and the distortion curve in Ch B Step 7 Exit Reference Mode Step 8 Select the display type to relative Select Filter Display to Relative and click on field To utilise this function Ch A and Ch B or Ch D must use the same input amplifier to obtain the same gain r Type Chain resonance Name mytest Description This is my first test Help File Status gt I 3 Limit m Sensitivity Test 120 r Dutput I Move 1000 y pa PES Output m 5 9992 Volt r Polarity Test FT On T Negative 7 After J Le dB Pulse Time T msec 0 dB 15 0 Volt a Detector Loo EN loo E r Compress Loudness test off enter 0 0 Range Of de Form i Ref Ch T Test 0 0 m Input Status Y Cha V ChB Y Che FT ChD Mux a r Sweep T Reverse Reference Start 20 Hz Stop 20000 Hz Delete amp exit Delay Dj Sec Save amp exit Points 250 No Time 20sec Exit Auto Save FT Dataspp DataRej JT Results Data
47. a ChB WM Che Status F ChB F che F Cho E E J H el ME can M JU Display Dn A ES A E Lmt M MONT JUE 119 KZ P630 Reference Mode teleks Commands Measure set Phase Tha N check Tes m Exit Include 34 aby Reset Edit Make M Comp Out Compress Print Print Setup 114 20 Hz 20000 34 aby 114 20 Hz zoooo Please note that there is a new issue in the menu Make M Comp This is used to generate the master compensation curve It generates the difference between the measured curve and the master curve here there is no difference since the demo program only are using a simulated curve Step 23 Generate a Master Compensation Curve Click Make M Comp Step 24 Go to edit mode Click Edit Step 25 Show the master curve Click at Display Select Display 120 Select Display Es Ch Hide Close Step 26 Set flag at Ch A Hide off KZ P630 Edit Mode kale Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T cwve Retest Gain Adj Polim F ave S ave Power On Spectrum Exit 34 dBY 114 20000 20 Hz 34 dBv 114 20 Hz 20000 20 Hz 20000 Ready NUM Upper left window The Master curve is shown in white and the blue curve minus 40 dB from the top of the window is the difference the Master Compensation curve
48. ake this Select the tracking high pass filter TRK HP Place filter corner at 2 harmonic Step 3 Select Filter Har to 2 harmonic and click on Filter Har field When turning blue on 2 filters is then selected to 2 harmonic The filters have a high end limit at 45 kHz To void noise the limit can be set to 22 kHz Step 4 Select the 22 kHz at field Filter Limit and click on field to turn blue 4 up O Sm Type m Sweep Name Chain Status I Reverse E mytest resonance Start 20 Hz Description This is my first test Stop 20000 Hz Delete amp exit Help File me Delay J al J gt I 3Limit Save amp exit Points 250 No m Sensitivity Test 120 Dutput al Time j 3 0 Sec Exit Move 1007 y JEEN Output in 5 9992 alt Auto Save m Polarity Test DAAA r A 736 pp Data Rej Results On F Negative 7 After Les dB i Data Path Pulse Time T msec 0 dB 15 0 Volt AA Bl Result Path Compress Loudness test off enter 0 0 rom Tm Bl Filter Status V ChB F che M ChD Range Off dB Ref Ch M Input Status M ChA M ChB M ChC fF cho tre A fo Ha gt ey Fee E S f ff fo Gain od a a a Display Absolute Ew Absolute T Absolute 7 m ES MN Mu on Detector iE Loo EN em a snoshing SI or EN O a MT 25 1 ptvoct 65 Step 5 Go to Reference menu click
49. and the top of the window In channel B lower left window a Rub amp Buzz measurement appears similar to channel A The last window shows the impedance curves Channel C is always reserved as impedance channel Step 15 Include the measuring data to the reference curve Activate Include All or press key T 25 Channel Channel B Channel C Include All Cancel The red measuring curve is now concealed behind two identical yellow upper and lower reference curves By carrying out more measurements an envelope curve is formed by including each good measurement A number of good speakers can thus provide the basis for the reference curves Step 16 To further elaborate on the reference curves go to Edit mode activate Edit or press key E Step 17 Check that the cursor is on Ch A upper reference curve if not press arrow up until cursor is there Step 18 Activate Fast cursor by Move 0 Fast or press key 0 nil this makes the cursor go ten times faster than normally 26 P630 Edit Mode Lo faa Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Polim Fave S ave PowerOn Spectrum Exit ch A Upper EWES 2 68 aBv 20 dBv BR 60 20 Hz 20000 20 Hz 20000 Ready NUM Step 19 Move upper reference curve 3 1 dB up Activate Move
50. c gt nate 57 a rom me I Ret Ch A Test JOO Filter Status V ChB F che Cho m Input Status MV Ch V ChB M ChE T ChD we M amp S Har ar o pp mi 3 A MA Gain a a Display eee E TE nt i E JU Mo AMAT JR Rov Detector Loo EN Loo EN Loo EN co EX ERT Smoothing fii of a Step 6 Save new setup by Save amp Exit Step 7 Save setup as Save as Reference Curve 33 Remark 34 Save as Reference Curve Save as Compensation Curve Save as Master Curve Save as Best Fit Curve Quit without Saving Normally there is only little direct use for copying a type to a new type but this feature is very useful when you only have a few corrections from a previously setup type The corrections are made between step 3 and step 4 Lesson 7 This lesson shows how to install a resonance test Note The step for entering password is not listed Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Enter Setup change parameters activate Setup Establish new type wit name resonance Create new type press YES Write Example of Rs Q F amp EBP in field Type Description Set output to 6Volt Reset field Output Volt and enter 6 Disable Polarity Test Unmark Sensitivity Test On of not already unmarked This test is not to be used in this e
51. changes and exit by activate OK Select Run speaker tests activate Run Start test activate Run 1 or press key 1 OK Cancel Ext Amplifier m Output Test signal 1 Khz 20 db m Output 4 gt Calibrate Max Output Volt r Output B Calibrate Max Output Volt Rs Out A J Ohm As Out B J Ohm Functions Stat B Number Description a demo test Ave 1 a i 100 0 coe 0 0 cHD 0 0 Po 0 0 RES 0 0 Fo 0 0 a poo a ma AVE 2 kkk SEN 1 wee le SEN 4 ee App 0 0 ae ma m Rej 100 0 Ready NUM The test sequence has been the same as step 3 in lesson 1 but this time with flags for test results green for approved and red for rejected If you wish to see the curves identical to the curves in lesson 1 activate View for view result Note U code is a optional function Step 9 Exit activate Exit 13 Lesson 3 This lesson shows how the function chain works Step 1 Select Change of global parameters enter by activate Global Step 2 Change Chain from OFF to ON m Kono r Chain m User key s Gain Adjustment r Ext Amplifier E Start Control Input 11 0 00 dB r Output Keyboard On Off
52. e the curser on another field to enter the text Example on the Help File field Empty Type Help File field by entering spaces if not already empty We do not want to use a help file in current moment Change output to 6 Volt Delete and enter 6 in Output Volt field To check correct entered value place cursor in Output dB and click one time Note Volt field change to nearest valid number In this case 5 9992 Volt Change input selector the mux on Ch B to input 11 by scrolling to 11 and high light 11 Note only when the field is high lighted it is selected Set Ch D OFF by unmarks the Input Status We do not want to use channel D Change the filter settings in channel B to be active Set Filter Status Ch B active Step 10 Select filter type to a TRK HP tracking high pass by pressing Filter Type and select TRK HP by clicking in the field TRK HP When selected the field turn to blue Step 11 Select Harmonic to 5th for Rub amp Buzz measuring Select 5 by Filter Har Field and click on the field When selected the field turn to blue Step 12 Select band with to oo Select oo on Filter Freq Bw and highlight to blue Type Sweep Name Chain Status FT Reverse Reference mytest Start 20 Hz Description This is my first test St
53. ep 6 Step 7 Step 8 Step 9 Enter Setup change parameters activate Setup Establish new type wit name resonance Create new type press YES Write Example of Rs Q F amp EBP in field Type Description Set output to 6Volt Reset field Output Volt and enter 6 Disable Polarity Test Unmark Sensitivity Test On of not already unmarked This test is not to be used in this example Set Ch A OFF by unmark Input Status Ch A Set Ch B OFF by unmark Input Status Ch B Set Ch D OFF by unmark Input Status Ch D The channel C is always the impedance channel If you want to carry out an impedance measurement fres Q and F this channel must be ON Make sure Rs 0 1 Select Rs with Gain field in Ch C 118 y Type Name resonance Description Example of Rs O and F Help File Chain gt I 3 Limit r Sensitivity Ta re gt M Move 1000 HH pe re SAS 5 9992 r Polarity Test On I Negative F After 735 dB Pulse Time T msec 0 dB 15 0 Volt LL FT Reverse Reference Delete amp exit Save amp exit 0 Hz 20000 Hz O MSec 250 No r Compress Loudness test off enter 0 0 Of Range Ref Ch Auto Save I DataApp DataRej Results Data Path r Input Status Mux Detector E O Loo EN Gin M az mem Smoothing J gt F Ch
54. ess key 3d la Step 13 Include channel C by clicking on Channel C Step 14 Go to Edit mode by Edit or press key E Step 15 Activate Fast cursor Press key 0 once or use Move 0 Fast Step 16 Cursor is active on upper reference curve Move upper reference curve 1 dB up Press 9 once or Move 9 Move Up Step 17 Move cursor to lower reference curve Press arrow up once Step 18 Move lower reference curve 1 dB down Press 3 once or Move 3 Move Down Step 19 Refresh display Press Page Down once If you anytime want to update the graphic display press Page up or Page Down Step 20 Go to Resonance test Click on R test or press key R 37 P630 Edit Resonance Mode balke Functions Lon ign eset 5 se E5 zei 641 2 Hz Step 21 Activate Fast cursor Press key 0 once Step 22 Move cursor towards 47 2 Hz by using left arrow Deactivate fast cursor by pressing 0 nil Make the final movements using left or right arrow To carry out a resonance test the upper and lower frequency must be selected The resonance frequency must be between these This test is carried out in run mode By opening the reference curve between upper and lower test frequency and by placing the tolerance band appropriate the following tests are made a Test resonance between lower and upper values Test
55. ex m Display Graph Data Format C Approved Input 23 0 00 dB Output B I Enabled I By Approve DEF sae che ooo Calibrate r Repeat By Rej IV By Reject VEe T Enabled m Delay Graphic Scale Print By m Sound Beep By om Volt I C2Stop TT Enabled 7 Auto goes mi As Outs m Path O Reference el gt OK el Data gt p As Out B E J Results Jc gt o Ca con Note Print is optional Step 2 Unmark Display Graph By Reject 11 Step 3 Step 4 Step 5 Step 6 12 m Control gt Chain m Start Control Keyboard COn Off c External Delay I Barcode Dif r Cancel Record Break I Enabled S Un of r Multiplex m Display Graph Enabled I By Approve r Repeat By Rej TT By Reject I Enabled Delay FT C2Stop TT Enabled Data Format DBF X r User key s I UserID I Password I Lock Screen M Statistics Include All results Approved V Reload r Gain Adjustment Input 11 0 00 dB Input 12 0 00 dB Input 13 9 00 dB Input 21 0 00 dB Input 22 0 00 dB Input 23 0 00 dB Che 0 00 dB r Graphic Scale V Auto m Print By l Appl Rej Sound Beep By FT App Rej m Path Data Reference Je gt ETA Results le gt Select type demo Save
56. ext file Step 1 Go to Utilities Click Utility Step 2 Convert the DAT file Click Convert Statistical Data Step 3 Enter the dat filename or use the default file name a4m_stat dat and click Open Step 4 Select type dat and click Use Selected type K Statistical Data Date Field Select Ea Selected Type dat Start Date to Process 0000000000 End Date to Process fi 999939999 Max Counts 165000 OK an Cancel Step 5 Click All to select all data from start date 0000000000 to end date 1999999999 default This disable Data Field Select function Step 6 Click Ok to continue KR Convert Data Text line Format Ea Do you want to convert data to Line or Row format Row E wit Step 7 Press Row to convert to row format 139 Text Delimit Line lenath Use Stardard C Ussi Limited Step 8 Mark Text Delimit Use to select comma delimiter file format Step 9 Click Accept to continue Save in e Removable Disk J Name Date modif Type No items match your search Fle name A4DAT be Save as type Data Files bd y Cancel Step 10 Write the name of target text file Default name is a4dat txt Continue click Save Step 11 Exit Utility 140 The data is stored in a file named A4DAT TXT Now you can view or manipulate your data from dat in the file A4DAT TXT with
57. ff enter 0 0 fe gt Rane 304 aB Fom JME El Ref Ch MEM Tet f00 Filter Status ChB ERE J ChD Type Ha pj Freq Bwl e po Goin M N JN Display Absolute 7 a a CN E m Input Status M Cha Y ChB Li che M ChD Mo REMATO ie Detector Log EN Log EN 20 db or EN Gain Er Smoothing or EN AM mun E E Mn 25 1 pt oct When testing a microphone you normally want a constant sound pressure The compressor function almost obtains this function Next you have to use a reference microphone This microphone is placed in the compress reference channel In this case Ch B The compress reference function takes the reference channel and subtracts the deviations from channel A If the reference microphone is placed together with the microphone under test outside noises will bee more or less suppressed To void to big noise under test it is a good idea to make a noise reference limit upper limit on the compress reference channel This makes a reject if noise is to high Step 13 Save amp Exit Step 14 Save as Reference Curve Now the type compress is ready to make tolerance curves as described in earlier lessons 97 98 Lesson 21 This lesson shows how to handle telephone testing as loudness make reference curve and adjust sensitivity Note The step for entering password is not listed Step 1 Go to Setup chan
58. ge parameters Click Setup Step 2 Select type to be selected Enter loudness Step 3 Confirm to create a new type click Yes Step 4 Write in Type Description field telephone send test Step 5 Change start frequency write 200 in Sweep Start Hz field and click on field Sweep End When entering on Start and clicking End make the program to check valid start end frequency Step 6 Change end frequency write 4000 in Sweep End Hz field and click on field Sweep Start When entering on End and clicking Start make the program to check valid start end frequency Step 7 Change sweep time write 1 0 in field Sweep Time Sec Click on Sweep Start When entering on Time and clicking Start or End make the program to check valid sweep time Step 8 Set polarity test off unmark Polarity Test On if not already done Step 9 Select loudness test for send loudness for 200 4000 Hz select Loudness Form to SLR 2 4 KHz and click on field to highlight field for selected Step 10 Set test range to 5 Write 5 in field Loudness Test Step 12 Set Ch B off unmark Input Status Ch B Step 13 Set Ch C off unmark Input Status Ch C Step 14 Set Ch D off unmark Input Status Ch D 99 r Type r Sweep Name Chain Status I Reverse Reference
59. ile p630prodmo exe Menu Version Run Setup Global Utility Exit Ready num Options Run Run speaker tests Operation mode Setup Setup and change parameters Technician mode Global Change of global parameter Global setup Utility Utility functions Technical mode Spl Setup of microphone sensitivity used for Spl scales Pw Mer Password Manager Hw Mer Hardware manager In the following we go through all lessons It is recommended to follow these lessons sequentially Not all functions and possibilities are demonstrate but hopefully adequately for a solid introduction to the most important parameters and functions Lesson 1 Let us pretend that a number of valid setups previously have been created in technician mode From the start up screen Step 1 Select operator mode by activating Run The following screen will appear demo Description test for a4m stat dat Ok Cancel Step 2 A list of valid types appears Select demo and select Ok You use a new setyp TYPE different from the previous one The stored On Screen statistics is no longer valid The On Screen statistics must be reset or Reload Previous Statistics function must be disabled to keep previous stored statistics If a previous type have been called earlier in run mode the program check if the online statistics is activated for changes for called type This prevents errors i
60. l the reference speaker B In order to create a substitution reference or to out compensate differences between test booths a Master compensation curve must be generated Step 19 Go to Setup change parameters Click Setup Step 20 Select type master 4 p Of Type Sweep master Master Present Start 2 He Description demo with a master Stop 20000 Hz Deletetest Help File o Delay 0 Gan gt F 3Limit Save amp exit Points 250 No m Sensitivity Test 140 7 Dutput ET Time 3 0 Sec Exit Move 2000 py NA Ja Output a 4 0003 Volt gt Auto Save m Polarity Test a 3 Patas DataApp DataRej Results V On Negative I After ee dB Data Path Pulse Time PE nsec 0 dB 15 0 Volt a Compress Loudness test off enter 0 0 Result Path c gt Range Off dB Form of Ret ch M Test 0 0 Filter F Status V ChB F che Y ChD Inpu Status ChA M ChB WChC Wf ChDd Type MA EHP Mux Gain AE A pr j No Mux Detector loo EN Lon E Loo E Smoothing A of Eg or 0 1 ohm E Em a 25 1 pt oct Har MI TT TE fes E f fae fo cn i PEE Display a E PE Limit Please note that in the Type Status is written Master Present to indicate that a Master curve is present 117 Step 1 Step 2 Step 3 Step 4 Step 5 St
61. lag is displayed Immediately thereafter the chain type demo is activated and carried out and result flag displayed The number of types in a chain is infinite To see the test graph use the first function Warning Take care that a type does not chains back to a type previously used in the chain If this happens the program will work in an infinite loop Step 7 Exit 16 Lesson 4 This exercise shows how the System Multiplexer works The purpose with this System Multiplexer is to handle two different test stations or production lines with a single P630 system The handling time is thus utilised to make a test on the other test station and vice versa Step 1 Go to Change of global parameters press Global Step 2 Enable System Multiplexer by flag Control Multiplex Set Chain off if not already done iS r Control r Chain m User key s m Gain Adjustment Ext Amplifier m Start Control I User ID Input 11 0 00 dB Dun npu m Output Keyboard On Off Tast signal od TE T Password Input 1200 00 de 1 Khz 20 db Lock Output FT Barcode jor gt 0 00 Off v Input 13 dB C Calibrate Cancel Record Break gt T Sees Input 21 0 00 dB Max 0 cae C On oF ax Output nable Include Input 22 0 00 dB Volt All res
62. mah g Ten signal Extemal A iets iy 2 E ri passa Delay MT Lock ao r Output 4A arcode Off Input 13 dB Calibrate Cancel Record Break r aie i i Input 21 0 00 dB o Con of atistics Max Output nable Include Input 22 0 00 dB Volt All results Multiplex m Display Graph Sue Eo e Input 23 9 00 dB Output B FT Enabled By Approve Calibrate DBF 7 Reload Che 0 00 dB Calate m Repeat By Rej J By Reject Max Output Enabled Delay Graphic Scale p Print By m Sound Beep By Volt I C2 Stop Enabled IV Auto FT App TF Rej l App I Rej MRs Outs Path l Reference gt x gon nea el gt gt Rs Out B Cancel Results gt e Here you also however leave Step 3 Step 4 Step 5 Step 6 have other options changing the delay time and abort of test by rejected these items for the moment Save and exit activate OK Select Run speaker tests activate Run Select type test Test has previously been set up with the chain type demo con 1 23 Start test activate Run 1 or press key 15 Functions Chain Ave 1 Ave 2 AVE 1 wee e kkk e AVE 2 kik k kkk k F AVE wee Le eee Ready eee eee wee Le Description test for adm stat dat wee Le wee Le wee Le wee le eee wee le Ee 100 0 0 0 0 0 100 0 NUM Please note that test is carried out and result f
63. mo test Step 3 As this type does not exist the system asks Do you want to create the new type mytest Respond YES for Yes The following pre set standard setup will appear 21 m Type Name mytest Help File Description m Sweep Chain Status I Reverse Start J 20 Hz Reference Delete amp exit ae Delay J 0 mSec gt TF 3 Limit Save amp exit m Sensitivity Test Points 250 No 120 m Output a Time Tine f D Sec Eat I Move 1000 Hz NA JE Output ys 5 0245 on Auto Save m Polarity Test To a 350 ataspp DataRej J Results M On T Negative 7 After a dB Data Path ata Pal Pulse Time tt mSec 0 dB 15 0 Volt lt i gt Result Path m Compress 1 Loudness test off enter 0 0 Jc gt Range Of aB Form JT Ref Ch MN Test joo Filter Status J ChB LICHE FT Cho m Input Status M Cha MV ChB M Che M ChD Mux u e He Detector Log EN Freq Bw pao pos lame poo Gan EEN Gan MMMM T PU Smoothing A Display JE a a Type OoOo ol E 25 1 pt oct A predefined standard setup appears on the screen Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 22 To add a comment to the description field enter at Type Description following This is my first test Plac
64. n existing compensation curve can be made Recalibrations of a compensation curve can be necessary even several times every day as a function of changing environmental conditions e g temperature and humidity by which the speaker performance is dependent However to avoid grave operator mistakes some limitations have been set up in the program A correction which exceeds 3 dB but not 6 dB is only performed after a warning the operator has to respond on If the corrections exceeds 6 dB calibrations will not be allowed by the program Instead you must use the normal calibration procedure as described in lesson 11 Note The step for entering password is not listed Step 1 Go to Change of global parameters press Global Step 2 Enable User Key s Password flag Be sure Multiplex is off Control Chain Store User key s Gain Adjustment Ext Amplifier Start Control Data 0 00 Keyboard C On E Off Approve wn Input i pa a piest m est signal C Extemal q M Password Input 12 0 00 dB 1 Khz 20 db Sie Delay feces I Lock MT Output 4 arcode Off v 32 Input 13 10 dB anes a Break T Last Screen Input 21 0 00 dB Con of Ee MV Statistics Max Output esults Enabled Include Input 22 0 00 dB Volt z OFF z All results Multiplex Display Graph a C Approved Input 23 0 00 dB Output B l Enabled nable l By Approve DBF Rebel che ooo de Repeat By Rej I By Reject sens Max Output Enabled Delay
65. n statistics If the same type is called or the on screen statistics is deactivated this warning is not displayed Type demo Description a demo test Rea NUM Step 3 Start a measurement select Run 1 or pressing key 1 P630 Run Mode a ee Ex Functions Rm1 Exit View Cursor Stat A StatB Number Exit Type demo 14 y 20000 20000 20 Hz 20 Hz Ready If switch Display Graph By Reject is activated in global the measured curves appear Please notice that the data curves are changing colour from green to red where data are rejected See channel B The test results are displayed as green flag for approved and red flag for rejected test on left and right sides Note U code is optional function Step 4 Activate the cursor by activating Cursor P630 Run Cursor Mode ka la Functions Display Move Zoom Power Exit demo 34 dBV 114 20000 20 Hz 34 114 20 Hz 20000 20 Hz 20000 Ready NUM A cursor an extended cross appears in Ch A Corresponding values of frequency and level are shown in the upper right corner of the screen Active channel and cursor focus upper lower or data are shown in the upper left corner Step 5 Move cursor to the next channel channel B by pressing Step 6 Zoom in on active channel channel B by Display Zoom In or by pressing Page Up
66. of colour coded curves Same as lesson 2 but extended with the function Chain Exercise in using System Multiplexer Setup of new type Copy parameters from an existing type to a new type Demonstration of Resonance mode Demonstration of Scale mode Demonstration of Edit Convert mode How a chain function is established Making of a compensation curve User calibration of a compensation curve Delete types THD measurements Rub amp Buzz measurements THD and Rub amp Buzz measurements Phase THD and Rub amp Buzz measurements at same time How to use Ambient Noise check How to work with Tolerance Files Demonstration of the output Compressor function Use of Loudness and adjustment of sensitivity Use of Sensitivity and Average tests Master curve and Master compensation curve Utilities 1 Process stored data and make a new reference Utilities 2 Copy a reference from one PC to another PC Utilities 3 Convert the A4M_STAT DAT file to ASCII text file Utilities 3 Export and import reference to from ASCII text file Demonstration of how to work with Bl and impedance test Demonstration of how to work with Curve Editor in edit mode Getting Started with P630 Pro To get a quick start use the demo program p630prodemo exe or the live version p630pro exe The p630prodemo program is functioning without any P600 hardware Start the program by double click on the p630prodemo icon or on the f
67. olarity Test M On Il Negative After l dl dB Pulse Time M msec 0 dB 15 0 Volt m Compress Loudness test off enter 0 0 Range Of aB Form MOMIA Ref ch MN r Input Status M Ch Y ChB M Che Y ChD Detector flog E Loa EN loo EN En Gain 14 do E po Smoothing TN or E z Sweep Reverse Reference Start 20 Hz Stop 20000 Hz Delete amp exit Delay 0 mSec Save amp exit Points 250 No Time 3 0 Sec ES Auto Save l Datas pp DataRej Results Data Path jc gt Result Path Ic gt Filter Status V ChB T che Y ChD wre Ma za Ha ES fe Of fae fT cn A E ry Display Absolute EN rr Absolute i int E M N Step 5 Save amp Exit Step 6 Save as Reference Curve Step 7 Go to Setup change parameters Click Setup Step 8 Select type master Step 9 Go to Reference mode Click Reference Step 10 Carry out a measurement Click Measure Step 11 Go to edit mode Click Edit Step 12 Reset reference on Ch A Click Reset Channel Limit or press key CTL End Step 13 Exit Edit Menu Step 14 Go to include menu Click Include Step 15 Include channel A 116 Step 16 Step 17 Step 18 Exit Reference Mode Save amp Exit Save as Master Curve The master curve is only for saving the origina
68. on which can exclude measurements that exceeds limits setup in the Suppress menu In the Manual process every measurement is displayed graphically on screen and can be included or excluded by pressing The Manual process is shown first Step 30 and onwards shows the Automatic process Step 8 Click Manual to select manual processing Utility Select Limit Display Upper amp Lower limits YES NO Step 9 Select no limits while processing click YES P630 Utility Process Statistical Data kelke Functions s Bests mait Type dat Tot 0 No 0 Miss 0 20 7 dBV 100 20 Hz 20000 20 Hz 20000 Ready NUM 126 A Date code and a serial number are displayed in the right bottom corner The Date number is the actual date time code for the record The two last numbers is a sequential number if more than one record have the same date time code In this way no two records have the identical date number The serial number is displayed after the date code In this example the data is not saved with a serial number and therefore not displayed The serial number is an 8 digit number saved together the measurement in Run Mode and entered by operator or by a barcode If the selected type name has a stored reference setup the displayed data is colour coded green for approved and red for rejected Step 10 Select some good data records by using Click Skip or S
69. op 20000 Hz Delete amp exit Help File Delay O Gen gt Limit Save amp exit Points 250 No m Sensitivity Test 120 Dutput Time 3 0 Sec Eat Move J 1000 y NA Output tm 5 9992 Volt Auto Save m Polarity Test mr ES DataApp J DataRej Results FT On I Negative 7 After ES dB Sears ala Fa Pulse Time EMIT msec 0 dB 15 0 Volt k El m Compress Loudness test off enter 0 0 Result Path lc gt Range Of de Fom i Ref ch MT Tet joo Filter Status Y ChB imc al chp m Input Status ChA M ChB M Che cho Type LIA EN J M E fon M Ha EN J J Detector ES ES eS eS fio oo o aS Smoothing M i i EF Display a a EMT 251 poct im E a E Step 13 All testing parameters now have the desired values Go to Reference Select Reference 23 KR P630 Reference Mode telee Commands Measure Edit Reset Tha 2 chect Ext 20 Hz 20000 20 Hz 20000 20 Hz 20000 Step 14 A screen with three empty windows appears Make a measurement activate measure or press key M 24 KK P630 Reference Mode a tee Commands Measure Edit Inchde Reset Phase Tha N check T amp S m Exit 20 dBv In channel A the upper window appears the frequency response as a red curve two yellow curves the lower and upper tolerance band appears at the bottom
70. or entering password is not listed Step 1 Enter Setup change parameters activate Setup Step 2 Select type resonance see lesson 7 Step 3 Enter in the field Type Name Rscale Step 4 Write scaled version in Type Description field Step 5 Go to Reference settings by clicking on Reference Step 6 Carry out a measurement Click on Measure or press key M Step 7 Go to Edit mode by Edit or press key E Step 8 Go to Scale mode by Scale or press key S Step 9 Enlarge range Activate Range Down twice or press key 2 twice Step 10 Move window up Activate Window UP twice or press key 3 twice 43 P630 Edit Scale Window mode keee Functions Range Up Window Up Window Down Exit 30 dBR Ready 20000 Step 11 Step 12 Step 13 Step 14 Step 15 44 Exit Edit Scale Window mode Exit Edit mode Exit Reference Mode Enter Save amp Exit Save as Reference Curve Lesson 9 This lesson gives a simple example of how to convert between data and reference curves Note The step for entering password is not listed Step 1 Enter Setup change parameters activate Setup Step 2 Select type resonance see lesson 7 Step 3 Go to Reference settings by clicking on Reference Step 4 Carry out a measurement Click on
71. per BI reference curve Press arrow up twice 150 Step 25 Step 26 Step 27 Step 28 Move upper BI reference curve 7 8 up Press 9 two times or Move 9 Move Up twice Move cursor to lower Bl reference curve Press arrow up once Move lower reference Bl curve 7 8 dB down Press 3 two times or Move 3 Move Down twice Jitter Bl reference one time P630 Edit Mode Functions Display Convert Scale Bl Lower i fcc fn Move Set Reset Edit Points Edit Curve 9 Move Up Pollim Fave S ave PowerOn Spectrum Exit 3 Move Down Freq Jitter Move part Left Move part Right 0 Fast Step 29 Step 30 Step 31 Step 32 Step 33 Move the cursor to 121 3 Hz Hit left arrow tree time Write a line to 59 9 Hz by using the 4 or Edit Point 4 left Shift between fast cursor 0 and normal cursor Move cursor to upper BI reference Press arrow down once Move the cursor to 54 2 Hz Write a line from 54 2 Hz to 20 0 Hz by using the 4 or Edit Point 4 left 151 KK P630 Edit Mode k ber fees Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Pol lim Fave S ave PowerOn Spectram Exit EERE EEE Ready NUM The BI cure will be around the middle of the screen if no un linearity are present in the impedance curve
72. r 0 0 Result Path lc gt Range oF as Fom DENET Al Ref ch MT Tes foo Filter Status ChB a Chie m ChD nput Status M Cha JT ChB TF ChC Jf cho Type J J l Mux 11 EN o Mux m Har J Decor ME M MIT PI e TO TT Gin EES a AA E Smoothing i i i gt JOIN Display i a A 251 poc nm A E E When a frequency response is tested against the upper and lower limit a approve is present id all parts of the curve are within the limits If the sensitivity test move function is active following sequence is performed First is the sensitivity test done at the sensitivity frequency The test is done as before any moment of the curve In this case at 800 Hz After the sensitivity test the whole frequency cure is moved up and down to test it is possible to fit the curve within the upper and lower limit If possible the test in channel A is Approved else it is Rejected If the curve is moved the move value is displayed in graph mode Step 4 Enter reference mode and make a measurement Step 5 Include channel A 107 Step 6 Enter Edit mode and move upper limit 3 13 db up Use fast cursor 0 and hit 9 twice Step 7 Move lower limit 3 13 db down Hit upper arrow once and hit 3 twice Step 8 Move the cursor on lower limit to 800 6 Hz Step 9 Write 800 6 Hz point up to 4 04 db Use fast cursor and hit 8 once Step 10 Move cursor to uppe
73. r On Spectrum Exit 641 2 428 0 967 3 20 60 100 01 20 Hz 20000 20 Hz 20000 Ready NUM To generate a proper reference curve for channel B see lesson 5 Step 22 Exit Edit Mode Step 23 Exit Reference Mode Step 24 Exit Setup Of Parameters 71 72 Lesson 15 This lesson shows how to setup a test for Rub amp Buzz measurement Note The step for entering password is not listed Step 1 Make a new setup Enter the name rubbuzz as type name Step 2 Select Channel B and D to input 11 and set gain for Channel A to 0 db Step 3 Enable Filter B The filter type TRK HP and FIX HP is made for Rub amp Buzz measurements The TRK filter is a tracking filter there keep same distance in harmonic from the generator to the filter As general setup it is recommended to start with the 5 harmonic and a fill bandwidth Some speakers need a higher harmonic than the 5 harmonic In most cases from 5 10 harmonic The overall filter for the Rub amp Buzz measurement is the TRK HP filter Step 4 Select the 5 harmonic for filter B K Setup 0 1 x Type m Sweep Name Chain Status Reverse Reference rubbuzz Start 20 He Description Stop 20000 Hz Delete amp exit Help File S Delay j Ohne J gt F 3 Limit Save amp exit Points 250 No m Sensitivity Test 120 Dutput gt A E Time 3 0 Sec F Move j 1000 He NA pu
74. r limit and write 800 6 Hz limit to 7 17 db Hit arrow down once and with fast cursor hit 2 once P630 Edit Mode toleJes Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Pollim Fave S ave PowerOn Spectrum Exit 20 Hz 20000 Ready NUM The sensitivity test will now be tested at 800 6 Hz with a limit on 3 13 db while the frequency response tolerance is 6 26 db Step 11 Enter F ave the Frequency average test setup Step 12 Activate the High marker Hit 2 once Step 13 Move cursor to 99 9 Hz Step 14 Activate the low maker Hit 1 once 108 P630 Edit F Average Mode Lole Functions Low High Reset Inchade Group Limits Exit Ch A Data MENE EEES 20 Hz 20000 Upper OFF F Ave 1 60 dBV Lower OFF Ready The Frequency average is now calculated between the markers and displayed Here 1 60 dBV To activate the F ave test a reference must be selected together with a upper and lower limit Step 15 Include F ave value to reference Click Include Step 16 Enter limits and set upper limit to 3 4 db and lower limit to 6 6 db Step 17 Say Ok to limits The F ave test is now done and a green flag at the value is displayed Furthermore it is possible to enable a selection of a group The group is a information for the user at the test not a
75. ress key R or click Replace to replace upper and lower reference with average data Step 19 Press to go to channel C Step 20 Press arrow up until focus on the mean value of frequency curve data Ch C Ave Step 21 Press key R to replace upper and lower reference with average data 128 Step 22 Press to go to channel D Step 23 Press arrow up until focus on the mean value of frequency curve data Ch D Ave Step 24 Press key R to replace upper and lower reference with average data Step 25 Exit menu P630 Utility Process Statistical Data SE Functions Data Cursor Save Setect Find Exit Tot 66 No 34 Miss 0 100 20 dBV o 100 20 Hz 20000 20 Hz 20000 Date 1110931818 00 Ready NUM Step 26 Click Save or press key V to save upper and lower limits KI Save Type E Save upper amp lower limits as data OK Cancel Step 27 Change type name to dat and Press OK to save 129 Step 28 Exit Process Statistical Data Step 29 Exit Utility Now the type dat2 is ready for further elaboration see lesson 5 step 22 onwards One of many other alternatives to the above practical example could be to A Test a number of speakers say 100 Make use of serial number to detect actual measurement to physical device B Use 2 3 4 5 times the STD as upper and lower reference limit
76. s for Rub and Buzz channels the lower limit shall of cause be Zero Following steps shows how to process measured data of a Type automatic Step 30 Go through Step 1 to Step 7 Step 31 Select Automatic to enter automatic processing R Statistical Data Collect Es Type dat Channels ChaA B C D To suppress garbage data a suppress limit can be adde to present references for active channel Enter a suppress value in db 0 40 0 approved only 40 almost no suppress function Ch 4 Suppress value ChB Suppress value Accept Values Disable Suppress ChC Suppress value Ch C2 Suppress value Ch D Suppress value Phase Suppress 0 180 deg Thd Suppress value I AA Bl Suppress value 130 Only if the selected Type is setup with proper reference limits the Suppress menu will appear The Suppress function excludes measurements from the statistics which exceeds a limit in dB above upper reference limit and or below lower reference limit Each channel can be setup with separate limits between 0 and 40 dB Disable means no suppressing Step 32 Write 10 in field Ch C Suppress value Step 33 Continue click Accept Values Statistical Data Display Collect E Display graph when processing data Display Reject graph when processing data Reject Before the data is processed you must choose to have the measurements displayed graphically or not Display graph enables
77. t EEA 641 2 SES 20 Hz 20000 dBV 80 20 Hz 20000 20 Hz 20000 Ready NUM In channel A there will be two curves with references Both Frequency response and Phase test are done at same time Phase as a secondary test Step 17 Exit Edit mode Step 18 Exit Reference mode Step 19 Save amp Exit as Reference Curve 85 86 Lesson 18 This lesson shows how to setup a check of ambient noise Note The step for entering password is not listed Step 1 Go to Setup change parameters Click Setup Step 2 Select demo Step 3 Rename the type name demo to NoiseCheck Step 4 Enter the Reference mode and make a measurement Step 5 Make a measurement Step 6 Enter N Check the Noise Check Menu Check Smoothing On w Display Ch Source Ch ii E Input 21 V ChB MV Input 12 TF Input 22 M ChD Input 13 I Input 23 Step 7 Enable noise check Ser Check on Step 8 Set Display channel to Ch B Step 9 Select source channel to input 12 Step 10 Set input gain to 0 db Step 11 Set smoothing to 1 6 Step 12 Make a measurement 87 KK P630 Reference Mode Commands Meane Edit Inchde Reset Phase Tha N Check T amp S m Exit 14 dBv 20000 20 Hz Noise Check Menu Check M On Display Ch Source Ch M Input 21 IV Input 12 M Input 22 Input 13 Input 23 Close 20 Hz 20000
78. test against limits However on this way the average value can be selected in some quality groups 109 P630 Edit F Average Mode sree es Functions Low High Reset Inchde Group Limits Exit Ch A Data MENE EE 20 aby 20 Hz 20000 Group None Upper 3 4 dB Lower 6 6 dB Ready NUM Step 18 Enter group menu Click Group Step 19 Set group 0 High to 1 00 and Low to 1 05 dB Step 20 Set group M1 High to 1 07 and Low to 2 01 dB Step 21 Set group P1 High to 1 99 and Low to 1 02 dB 110 The averange groups have High amp Low tolerance in dB relative to the selected referance value Step in 0 02 dB A Group must not overlap other Groups P High P7 Low 0 High 1 00 a dan TECER P6 High P6 Low f M1 High P5 High P5 Low M2 High P4 High P4 Low f M3 High P3 High P3 Low M4 High P2 High P2 Low M5 High ras P1 High Reset Ok Cancel M High P1 Low f M6 High TEETE Step 22 Exit the group menu by clicking the Ok Those values is with reference to the F ave reference value If the average is below 1 00 1 02 db from the reference the group 0 is displayed and etc Step 23 Exit F ave menu Step 24 Enter S ave menu Include Test Limits Test Select Avel Ave2 Frequency Value Upper 1 TT Le 2 3 4 5 Cancel It is possible to select up to 5 separate
79. the windows notepad editor a spreadsheet ALT 4 Convert Utility ver 3 2 Type dat 2 Start frequency 20 End frequency 20000 Points 250 Active channels 4 Channel A 20 db Point Freq 1 20 0 66 5 68 0 70 8 68 4 69 1 Zp 206 5 66859 AL e100 TOTS 63 141 142 Lesson 27 This lesson shows how to export a reference type to TXT file edit the content with a TXT editor and then import the reference back as a new type Step 1 Go to Utilities Click Utility Step 2 Enter the export utility Click Export Reference Data Export NoiseCheck loudness Selected Step 3 Select mytest to export and click Selected to export mytest only 143 Save in y Removable Disk J E ce En Name Date modif Type Size Tags No items match your search a Save as type Data Files b4 v Step 4 Write the name of the text file to be exported to Default name is A4export txt Save the file click Save Text Delimit Line length e Use Stardard C Use C Limited Step 5 Mark Text Delimit Use to select comma delimiter format and mark Line length Standard to select exported reference limits as one long text line Step 6 Accept selected option Click Accept Step 7 Exit Utility 144 Step 8 Step 9 Step 10 Step 11 Step 12 Open your exported file
80. ults mM a m Display Graph _ ae Approved Input 23 0 00 dB r Output B v Enabled I By Approve Calibrate i DBF 7 Reload che 0 00 dB Calrate r Repeat By Rej By Reject Max Output T Enabled Delay Graphic Scale Print By Sound Beep By Volt C2 Stop J Enabled IV Auto I Appl Rej I App I Rej I MRs Dut A m Path l Reference Ee SSE gt oo Citan Data AY gt pious Cancel J Results A Y gt a Step 3 Save and exit press OK Step 4 Select Run speaker tests press Run 17 Description test for atm stat dat a demo test Step 5 For system select type test For system 2 select type demo Description test for a4m stat dat Now the multiplexer system 1 will carry out type test each time system 1 1 is activated and type demo by activating system 2 pressing 2 19 Step 6 Step 7 Step 8 20 System 1 Type test Description Chain demo Activate Run 1 or press key 1 for start of test system 1 Activate Run 2 or press key 2 for start of test system 2 Exit Run Mode NUM Lesson 5 The purpose of this lesson is to create a new type and in a simple way make a set of reference curves Step 1 Enter Setup for Setup change parameter Step 2 Write name of new test mytest in the Type field mytest Description test for a4m_stat dat a de
81. ve as Reference Curve Save File Ea Save as Reference Curve Save as Compensation Curve Save as Master Curve Save as Best Fit Curve Quit without Saving Step 39 Now mytest is ready to be used Go to Run and test type mytest see lesson 2 31 32 Lesson 6 This exercise shows how an existing type setup is copied to another or a new type Note The step for entering password is not listed Step 1 Go to Setup change parameter activate Setup Step 2 Select the type mytest see lesson 5 Step 3 Enter mytestcopy in field Type Name Note that when Name is changed the Description field is cleared Step 4 Enter new description my new copy of mytest in field Type Description Step 5 Enable polarity test at 5 mSec if not already done Setup Type r Sweep Name Chain Status I Reverse Raterence m esicoss st E h Description y NS Stop 20000 pz Delete amp exit Help File Del o ae l gt I 3 Limit Save amp exit Points 250 No M Sensitivity Test 10 Dutput rel Time J 3 0 Sec Exit C Move 71000 pe os JEN ouput e 5 9992 Volt Auto Save m Polarity Test r 796 DataApp DataRej T Results F On I Negative I After 7 36 dB Data Path Pulse Time msec 0 dB 15 0 Volt p af m Compress Loudness test off enter 0 0 Result Path
82. wn Window Up Window Down Exit 20000 Ready Step 27 Exit Edit Scale Window mode Step 28 Choose Fast cursor Press key 0 or click Move 0 Fast Step 29 Move curve 3 1 dB up Click Move 9 Move Up twice or press key 9 twice Step 30 Move cursor to lower limit Press arrow up once Step 31 Move curve 3 1 dB down Click Move 3 Move Down twice or press key 3 twice 55 KZ P630 Edit Mode klee Functions Display Move Set Reset EditPoints Edit Curve Convert Scale T curve Retest Gain Adj Polim F ave S ave PowerOn Spectrum Exit CEET 3 13 dBV TEES SEXE o dBv 20 20 so dBv ABR 20 Hz 20000 20 Hz 20000 Ready NUM Step 32 Exit Edit Mode Step 33 Exit from Reference Mode Step 34 Save amp Exit Step 35 Save as Reference Curve 56 Now the type is ready to be used Carry out lesson 1 or 2 for a test When you make a measurement and view the result you get the following screen picture The compensated frequency curve is shown as a straight line as the simulated frequency curve is exactly identical KZ P630 Run Mode a rex Functions Rm 1 Exit View Cursor stat a Stat B Number Exit Type mytestcopy o XA hA E a 60 o 20 Hz 20000 20 Hz 20000 57 58 Lesson 12 This lesson shows how user calibration of a
83. xample Set Ch A OFF by unmark Input Status Ch A Set Ch B OFF by unmark Input Status Ch B Set Ch D OFF by unmark Input Status Ch D The channel C is always the impedance channel If you want to carry out an impedance measurement fres Q and F this channel must be ON Make sure Rs 0 1 Select Rs with Gain field in Ch C 35 r Type r Sweep Name Chain FT Reverse Reference resonance Start 2 He Description r JExample of Rs O and F Stop 20000 Hz Delete amp exit Help File Delay To at J o TF lime Sota Points 250 No gt Sensitivity Test n 30 Time 3 0 Sec Exit I Move 1000 3 im Hz r Auto Save presets z F Data pp DataRej M Results E On Negative F After Data Path Pulse Time T mseo 0 dB 15 0 Volt a El Result Path Loudness test off enter 0 0 r E Form r Filter a Status ChB l Che T Cho Status f ChA P ChE M ChE Type O ooo D 0 _ _ reed T Y Y a iy JAMON PUMA 25 1 pl oct Limit a a a Step 10 Go to Reference settings by clicking on Reference Step 11 Carry out a measurement Click on Measure or press key M 36 K P630 Reference Mode EE Commands Measure Edit Inchde Reset Phase Tha N Check T amp S m Exit Step 12 Include measured data to the reference curve Click on Include or pr
84. y 10 times higher Resonance frequency higher than 300 500 Hz Use filter frequency 5 times higher Step 6 Exit Reference mode and enable filter D Step 7 Select filter D as FIX HP with a filter frequency of 2000 Hz The value is calculated to 60 20 1200 Hz however in this offline version the filter data is simulated to 2000 Hz Step 8 Enter Reference mode and make a measurement Step 9 Include all data to reference curves Step 10 Enter Edit Mode Step 11 Select Fast Cursor Select 0 74 Step 12 Step 13 Step 14 Step 15 Step 16 Step 17 Step 18 Step 19 Step 20 Step 21 Step 22 Step 23 Step 24 Step 25 Step 26 Move Upper limit in Channel A 3 13 db up Hit 9 twice Select cursor to lower limit Hit arrow up 1 time Move Lower limit 3 13 db down Hit 3 twice Select Channel B Hit once Reset lower limit in Channel B Hit Ctrl Page down Move cursor to upper limit Hit arrow down once Move upper limit 4 69 db up Hit 9 tree times Select channel C Hit once Move upper limit 1 95 db up Hit 9 twice Select lower limit Hit arrow up once Move lower limit 1 95 db down Hit 3 twice Select channel D Hit once Reset lower limit Hit Ctrl Page Down Select upper limit Hit arrow down once Move upper limit 4 69 db up Hit 9 tree times When a FIX HP filter is used the filter frequency do not change due to the sweep
85. z Delete amp exit Delay Olsen Save amp exit Points 250 No Time 20sec Exit Auto Save FT Dataspp DataRej JT Results Data Path ey Result Path y __ gt Filter Status V ChB T che ma Har 5 E Freq Bw ET L Gain od E a E ooo m ES A F ChD Display E E Limit Go to Reference mode click Reference Carry out a measurement Press key M or click Measure 53 P630 Reference Mode Le Jen A Commands Measure set Phase Tha wouece Tes m Exit Include Reset Edit Compensate Out Compress Print Print Setup Step 17 Compensate measuring data Select Commands Compensate Step 18 Go to Edit mode click Edit or press key E Step 19 Reset Ch A Press key CTL END or click Reset Channel Limit Step 20 Exit Edit Mode Step 21 Go to Include data menu Click Include or press key T Step 22 Include channel A Step 23 Go to Edit mode Click Edit Step 24 Go to Scale mode Click Scale or press key S Step 25 Set page up Click Range Down twice or Range UP six times Step 26 Move window Click Window Up twice 54 P630 Edit Scale Window mode co ote fees Functions Range Up Range Do

P630 Pro V13c User Manual 2

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