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p500 ver 2.0 user manual

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1. eae NESS RE dede EAE 125 IE O 01A AE 129 IE a 133 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 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 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 cur
2. 4 r User key s r Gain Adjustment Ext Amplifier Start Control UserID Input 11 10 00 dB Output Keyboard C On Off hs l Test signal C Extemal 21 C Password input 12 000 1 Khe 20 db ae ect Lock Output Barcode Input 1310 00 di Calibrate Wb ate k m Screen ancel Record Brea IV Statistics Input 21 eR Max Output C On Off V Enabled Hesuke Include Input 22 dB s Volt aao OFF X All results m pus r Display Graph Data Format Approved Input 23 dB Output B Enabled By Approve Calibrate j DBF X 7 Reload ChC 0 00 dB Teaia Repeat By Rej iv By Reject Max Output T Enabled Delay r Graphic Scale Print By Sound Beep By C2Stop Enabled IV Auto de Me eee dI gt Rs Qut Ohm Rs Out B J Ohm Note Print is optional Step 2 Unmark Display Graph By Reject 11 Global Menu r Control r Chain Start Control Keyboard C External Barcode Cancel Record Enabled Multiplex Enabled Enabled Repeat By Rej C On Off Delay ot Break C On Off r Display Graph By Approve By Reject Delay C2Stop Enabled Results Data Format DBF User key s UserID Password Lock r Screen S
3. 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 Convert Data Text line Format Do you want to convert data to Line or Row format Row Exit Step 7 Press Row to convert to row format 129 Convert Data Text string Format Text Delimit Line length se Stardard C Use C Limited Step 8 Mark Text Delimit Use to select comma delimiter file format Step 9 Click Accept to continue Save Converted Data to File Save in db Ellis ef ex L 1 File name A4DAT tst Save as type Data Files txt v Cancel Step 10 Write the name of target text file Default name is a4dat txt Continue click Save Step 11 Exit Utility The data is stored in a file named A4DAT TXT Now you can view or manipulate your data from dat in the file AADAT TXT with the windows notepad editor a spreadsheet 130 ALT 4 Convert Utility ver 3 1 Type dat Start frequency 20 End frequency 20000 Points 250 Active channels 4 Channel A 20 db Point Freq l 20 054 660 57 68 07 70 287 25 2046 66 5 71 70 0 68 4 67 8 695 5 6971 131 132 Lesson 27 This lesson shows how to export a reference type to TXT file edit the content with a TXT edito
4. 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 Global Menu eon User key s r Gain Adjustment Ext Amplifier Start Control ontrol UserID Input 11 0 00 dB Dutput Keyboard Test signal Password input i2 000 dB 1Khz 20db Lock Output A Input 13 0 00 dB Caneel Flecerd Screen Input 21 dB Enabled eee ee Include Input 22 dB Volt ee All results gt Multiplex Display Graph C Approved Input 23 dB Output B Barcode Calibrate Statistics Max Output B Enabled B y Approve m Repeat By Rej By Reject Calibrate 7 Reload ChC j0 00 dB Max Output Enabled Delay Graphic Scale p Print By Sound Beep By Wolt 2 Stop Ir Enabled Auto 7 T Rej E Rej o gt Rs Qut Path Reference s on Rs Out B Ohm Results 2 ka Data Here you also have other options changing the delay time and abort of test by rejected however leave these items for the moment Step 3 Save and exit activate Step 4 Select Run speaker tests activate Run Step 5 Select type test Test has previously been
5. Display Absolute 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 110 Step 16 Exit Reference Mode Step 17 Save amp Exit Step 18 Save as Master Curve The master curve is only for saving the original 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 Setup Of Parameters Sweep Description demo with a master curve Stop 20000 Hz Delete amp exit Help File Delay F os 3 Limit Save ad Points 250 No Sensitivity Test Output prf Time 30 Sec Moe 299 WEM output 0 9910 Auto Save Polarity Test 2350 Data pp DataRei Results On Negative After 2350 dB Pulse Time mSec D dB 15 0 Vol
6. Mux z a No Mux gt H HE D Detector 2 z 2 FegBw E a nem __ te m con NIENEM Smoothing E on Display ERT a ES 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 48 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 49 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 B 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 Go to Setup change parameter activate Setup Step 2 Select type
7. arrow left three times or activate Move Move Part Left tree times 28 P630 Edit Mode Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Pollim Fave Save PowerOn Spectrum Exit 20 Hz 20000 20 Hz 20000 NUM SCRL Step 26 Go to channel B Press once and the cursor moves to the next window channel B Step 27 Move upper reference curve 4 7 dB up Activate by Move 9 Move Up or press key 9 three times Step 28 Reset lower reference curve Press lt CTL gt page down 29 P630 Edit Mode BAE Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gain Adj Pollim Fave Save Power On Spectrum Exit 20 Hz 20000 20 Hz 20000 NUM SCRL Step 29 Go to the impedance channel Ch C Press once and the cursor moves to the next window channel C Step 30 Move lower reference curve 2 0 dB down Activate by Move 3 Move Down or press key 3 twice Step 31 Move cursor to upper reference curve Press arrow down once Step 32 Move upper curve 2 0 dB up Activate by Move 9 Move Up or press key 9 twice Step 33 Everything is now ready for test Exit 30 P630 Reference Mode EJ Commands Measure Edit Inchae Reset Phase Tha Cheet Exit 20 Hz 20000 20 Hz 20000 Step 34 Leave Reference mode
8. BL Commands Edit Inchde Reset Phase Exit 20 Hz Step 12 Step 13 Step 14 Step 15 Step 16 Step 17 Step 18 Step 19 20000 Include measured data to the reference curve Click on Include or press key sep Include channel C by clicking on Channel Go to Edit mode by Edit or press key E Activate Fast cursor Press key 0 once or use Move 0 Fast Cursor is active on upper reference curve Move upper reference curve 1 dB up Press 9 once or Move 9 Move Up Move cursor to lower reference curve Press arrow up once Move lower reference curve 1 dB down Press 3 once or Move 3 Move Down Refresh display Press Page Down once If you anytime want to update the graphic display press Page up or Page Down Step 20 36 Go to Resonance test Click on R test or press key R P630 Edit Mode EJ Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gain Adj Pollim Fave Save Power On Spectrum Exit Ch Lower 641 2 12 45 apr 20 Hz 20000 Ready NUM SCRL 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 tes
9. Save amp exit 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 AASTAT DBF or A4STAT TXT if Store statistics in global setup is ON 41 Lesson 8 This lesson shows how the Scale operation functions Scale is a constant Zoom function of graphic display 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 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 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 42 P630 Edit Scale Window mode Functions Range Up Range Down Window Up Window Down Exit 20 Hz 20000 Ready SCRL Step 11 Exit Edit Scale Window mode Step 12 Exit Edit mode Step 13 Exit Reference Mode Step 14 Enter Save amp Exit Step 15 Save as Reference Curve 43 Lesson 9 This l
10. 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 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 115 Open Statistical Data File Look in p630 8 er A4M_STAT DAT File name stat dat Files of type P630 Data Files dat Step 4 Select type dat and click Statistical Data Select Menu x Process Selected Type Process amp Extract found Type to a File Process amp Extract amp Delete found Type amp Delete selected type to a File Delete selected Type from Statistical File Step 5 To process the type dat click Process Selected 116 Utility Record Select Number selection Start 0000000000000000 End 3999999999999999 Max count 64000 Date selection Start 0000000000 ERE f 333333333 Max count 64000 User Code selection Start J End J Max count J r Test results Approved M Rejected m U
11. Exit Step 35 The whole setup is now ready to store Activate Save amp exit Step 36 Save setup as Reference curve Activate Save as Reference Curve in E L Save Fi Save as Compensation Curve Save as Master Curve Save as Best Fit Curve Quit without Saving mi Step 37 Now mytest is ready to be used Go to Run and test type mytest see lesson 2 31 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 Of Parameters m Type Sweep Name Chain Reverse Reference testcopy Start 20 Hz Description Stop 20000 Hz Delete amp exit Delay 350 boss Sete Paints 250 No Sensitivity Test 120 Output pf Time 42 Sec Exit Move 1000 Hz e 2 output m 5 9992 Volt Auto Save Polarity Test z 736 pp Data Rej Results On Negative After 5 dB DURER Pulse Time EM msec lc LL LL C L8 IM Loudness test off enter 0
12. 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 34 Setup Of Parameters Type Name Help File Chain resonance Description Example of Rs Q F amp EBP 3 Limit Move Sensitivity Test 1000 Hz WE output 2 000 On Polarity Test vol Pulse Time 17 50 dB 0 dB 15 0 Volt r utput Range Ref Ch Compress Loudness off enter 0 0 Form r Sweep Start 20 Hz Stop 20000 Hz Delete amp exit Delay 350 MSec Save amp exit Paints 250 No Time 42 Exit gt Auto Save DataApp DataRej Results Data Path s Riesult Path ES Test 0 Input Status Mux Detector Gain Cha mm Smoothing Step 10 Step 11 r Filter Status Type l 1 E Har EN Fas cn Display pTE los a Go to Reference settings by clicking on Reference Carry out a measurement Click on Measure or press key 35
13. When a FIX HP filter is used the filter frequency do not change due to the sweep When the generator frequency reach the filter frequency and higher you see the same shape as in channel 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 74 Move the cursor to 1474 Hz Hit right arrow 3 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 1474 Hz and upward to the top Hit 6 and make use of fast cursor on off 0 to write to the end frequency P630 Edit Mode DER Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Pollim Fave Save PowerOn Spectrum Exit 20000 20 Hz 20 Hz 20000 20 Hz 20000 Ready NUM SCRL Step 30 Exit Edit mode Step 31 Exit Reference mode Step 32 Save amp Exit as Reference Curve 75 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 Step 2 Step 3 Go to Setup change parameters Click Setup Select rubbuzz Rename the type name rubbuzz to ThdRubBuzz Setup Of Parameters m Type N
14. 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 54 P630 Edit Mode DES Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gaim Pollim Fave Save PowerOn Spectrum Exit 20 Hz 20000 20 Hz 20000 NUM Step 32 Exit Edit Mode Step 33 Exit from Reference Mode Step 34 Save amp Exit Step 35 Save as Reference Curve 55 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 P630 Run Mode Functions Rm 1 Exit View Cursor Delete Stat A Stat B Number Exit Type mytestcopy 20 Hz 20000 20 Hz 20000 NUM 56 57 Lesson 12 This lesson shows how user calibration of an 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 exc
15. Type faeo Description test for stat dat a demo test cance Step 2 A list of valid types appears Select demo and select Warning 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 in statistics If the same type is called or the on screen statistics is deactivated this warning is not displayed P630 Run Mode DER Functions Run 1 Type demo Description a demo test Ready NUM Step 3 Start a measurement select Run 1 or pressing key 1 P630 Run Mode Functions 1 Exit View Cursor Delete Stat A Number Exit Type demo 20 Hz 20000 20 Hz 20000 20 Hz 20000 Ready NUM 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 Ste
16. 0 Result Path rom MENEEN 1 E Test oo Filter mum Status V ChB CRD Status ChB ChD M nE No Mux E Ha EHE I Detector 2 FegBw Em n Gain z EES Gain od E j od E Smoothing IST Dipy TENE Step 6 Save new setup by Save amp Exit 32 Step 7 Remark Save setup as Save as Reference Curve Save File 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 33 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 2 Volt Reset field Output Volt and enter 2 Disable Polarity Test Unmark Sensitivity Test On of not already unmarked This test is not to be used in this example
17. 0 db Lower to 10 0 db Ave Limits 1 Upper to 13 0 db Lower to 10 0 db 2 Upper to 12 0 db Lower to 9 0 db Channel A Sensivity Average Test Setup Include Test Limits Test Select 1 Ave2 Frequency Value Upper 1 V fuo 108608 1 1 2 3 4 5 ficco 1086d8 fid 11 78 dB io 12 42 dB 2000 8 28 dB Average 1 11 17 dB Average2 10 83dB Ok Ka x 7 Exit setup Click P630 Edit Mode Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Pollim Fave Save PowerOn Spectrum Exit Ready SCRL 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 107 108 Lesson 23 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 pr
18. 20 times higher Resonance frequency from 50 70 to 300 500 Hz Use filter frequency 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 73 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
19. Click 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 58 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 P630 Run Cursor Mode DER Functions Display Move Zoom Power Ca brate Ext nytest copy 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 Step 10 Enter password Note The user password may be different from the technician one 59 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 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 V
20. Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Pollim Fave Save PowerOn Spectrum Exit 20 Hz 20000 20 Hz 20000 NUM Step 15 Exit Edit Mode Step 16 Exit Reference Mode Step 17 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 Setup Of Parameters m Type Name mytest Status r Sweep Start Reverse J 20 Hz Reference Description This is my first test Stop Help File Delete amp exit Save amp exit 20000 Hz 3Limit mage Points 250 No r Sensitivity Test Move Auto Save Data App Polarity Test Results On Negative After Staus M ChA ChB Detector Loa Lon E sn Smoothing FTN Che Display Relative Lint 22 Step 18 Go to Reference menu click Reference Step 19 Make a measurement click Measure Step 20 Enter Edit menu click Edit Step 21 Select Ch B press once Step 22 Select data curve press arrow down once The cursor now shows 0 533 This value is the THD value at cursor 641 2 Hz 70 P630 Edit Mode DER Functio
21. Input Status Ch Step 14 Set Ch D off unmark Input Status Ch D 95 Setup Of Parameters Type Sweep Name Chain Reverse Reference loudness Stat 200 Hz Description telephone send test Stop 4000 Hz Delete amp exit Help File Delay 350 isa mSec 3Liit x Save amp exit oints No Sensitivity Test Time 1 Ei Move 1000 Hz Output xi 5 0245 m Auto Save pi 9 50 DataRej Results ro m Data Path Pulse Time OdB 15 0 Volt Result Path Compress m Loudness test off enter 0 0 Range Form Ref Ch Test 5 0 m Input Status ChA ChB ChD Mux Status ChB Detector Gain Gain Smoothing Display Limit Step 15 Go to Reference mode click Reference Step 16 Make a measurement click Measure At upper right corner the loudness value is displayed 96 P630 Reference Mode ii Commands Edit Include Rest Phase Th Exit 20 Hz 20000 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 0 Step 20 Move upper limit to 15 94 dB press key 9 23 times Step 21 Activate point to poi
22. 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 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 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 123 Step 34 Select Display to display graph during processing Step 35 Go through Step 11 to Step 29 124 Lesson 25 This utility lesson shows how to copy a reference setup to a floppy 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
23. Rub amp Buzz measuring Select 5 by Filter Har Field and click on the field When selected the field turn to blue Step 10 Select band with to oo Select oo on Filter Freq Bw and highlight to blue Setup Of Parameters Type Sweep Name Chain Reverse Reference Start 20 Hz Description This is my first test Stop 20000 Hz Delete amp exit Delay 350 MSec 3 Limit Savm Points 250 No Sensitivity Test Output Time 42 Sec Move 1000 Hz na EE Output 5 9992 ok Auto Save Polarity Test r 735 DataApp Results On Negative After 5 dB Data Path Pulse Time EN mSec 0 dB 15 0 Volt E Result Path Loudness test off enter 0 0 Form o ooro Test Input Status ChA ChB Che ChD Detector Gain Smoothing ES Tm Display mum mm z E E Step 11 All testing parameters now have the desired values Go to Reference Select Reference 23 P630 Reference Mode DER Commands Measure Edit Reset w check Exit 20 Hz 20000 20 Hz 20000 Step 12 A screen with three empty windows appears Make a measurement activate measure or press k
24. 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 Reference Utility Select Menu 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 floppy Remember to insert a formatted disk into the floppy drive Step 6 Select mytest and click OK 125 Type list Select Type to Copy Type mytest Wildspec as and allowed Step 7 Rename default filename to myfile dbs and click Save Save Seleted Types to File Save in JA 3 Floppy amp ef ex E3 File name dbs Save as type Dbs Files dbs v Cancel Imagine that you now physically move your floppy to another PC to add the reference type to the database there Step 8 Click Copy from Floppy or Disk to Reference to copy from the floppy 126 Step 9 Step 10 Step 11 Open DBS Data File Look in 3 Floppy tts e MYFILE DBS File name Files of type DBS Data Files dbs Cancel Select filename a myfile
25. a standard tolerance curve Click Save Save the curve as name enter and click Save List Tolerance Curve Save Limits as Tolerance Curve Tolerance Curve Name 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 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 Include channel A to reference Go to Edit menu click Edit Select the Edit Tolerance mode click T curve or press key Load a tolerance curve Click Load Select the file highlight 3db by clicking text and click 89 3 iz List T Tolerance Curve Name Cancel Step 29 Add tolerance curve to the reference curve click Add P6 Edit Tolerance Mode x Functions Load Save Exit 20 Hz 20000 Ready NUM SCRL Step 30 Exit Tolerance Mode Step 31 Exit Edit Mode Step 32 Exit Reference Mode Step 33 Exit Setup Of Parameters Lesson 20 This lesson shows how to work with the compressor function The compre
26. lower limit with processed statistical data P630 Utility Process Statistical Data Functions Replace Select Zoom M Start M End M Reset Ext 20 dBV 20 LEE 20000 20 Hz 20000 20 Hz 20000 20 Hz 20000 100 0 100 Ready NUM SCRL 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 Press key R or click Replace to replace upper and lower reference with average data Step 19 Press to go to channel C 120 Step 20 Press arrow up until focus on the mean value of frequency curve data Ch Ave Step 21 Press key R to replace upper and lower reference with average data 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 to replace upper and lower reference with average data Step 25 Exit menu P630 Utility Process Statistical Data Functions Replace Select Zoomt M Start M End
27. mytestcopy see lesson 6 Step 3 Enter Reference mode Click reference Step 4 Carry out a measurement Press key or click Measure Step 5 Go to Edit mode Press E or click Edit Step 6 Check cursor to be on channel A Reset reference Press key CTL END or click Reset Channel Limit Step 7 Exit Edit Mode Step 8 Include data to reference curve Click Include or press key Step 9 Include channel A 50 P630 Reference Mode Commands Measure Edit Inchae Reset Phase Tha Cheet Exit 20 Hz 20000 20 Hz 20000 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 51 Setup Of Parameters Type Sweep Name Chain Status Reverse Description Stop 20000 Hz Delete amp exit Help File Delay 350 isa mSec 3Limit x Save amp exit oints No m Sensitivity Test Output 34 lt Time 4 2 Ei Move 1000 Hz n Output xi z 5 9992 Save 7 96 DataRej Results ro m Data Path Pulse Time 0 dB 15 0 Volt Result Path Compress m Loudness
28. test off enter 0 0 Range Form Ref Ch Test m Input Status M Cha iv ChB iv Che ChD Mux Har EH Detector Freg Bw E Gain Gain Smoothing Display Limit Step 15 Go to Reference mode click Reference Step 16 Carry out a measurement Press key or click Measure 52 POJI Reference Mode Commands Edit Inchde Reset Phase Th N Check Exit 20 Hz 20000 20 Hz 20000 Step 17 Compensate measuring data Select Commands Compensate Step 18 Go to Edit mode click Edit or press key 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 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 53 P630 Edit Scale Window mode Functions Range Up Range Down Window Up Window Down Exit 20 Hz 20000 Ready NUM 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
29. 0 Hz 20 Hz 20000 20 Hz 20000 Ready NUM SCRL 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 85 P630 Run Mode EER Functions Runl Stat B Number Type NoiseCheck Description Chain Ave 1 EET AN ENERO e SEWN e m BEES eon xc 1 AVE 2 EIE SEN 1 tee tee SEN 4 thet tee App 0 0 F AVE tee SEN 2 SEN 5 Rej 100 0 kk Ready NUM 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 86 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 c
30. 00 Enter Q test LO W limit O off 10 00 Cancel 38 Step 27 Step 28 Step 29 Step 30 Step 31 Step 32 Step 33 Step 34 Step 35 Step 36 Step 37 Select Q test Qms Approximation at 3dB level default Select Q test upper limit to 4 0 Select test lower limit to 2 1 and press Set 0 test parameters Oms Approximation at 3dB level Enter Re value in Ohm 0 00 Enter 0 test HIGH limit D off 1420 Enter test LOW limit O off 21d Cancel Enter Set menu by enter F Set or press key Select F test upper limit to 25 0 hertz Select F test lower limit to 17 2 hertz and press Set F test limit Enter F test HIGH limit O off 95 0 Enter F test LOW limit O off 74 Cancel Enter menu by enter Select Use defined Re Enter Re to 4 00 Enter high limit to 110 0 Enter low limit to 90 0 and press 39 P630 Edit Functions ETT NS a Enter Re value in Ohm 4 00 Enter EBP test HIGH limit 110 0 Enter test LOW limit O off 190 00 Cancel E Low High Reset F Set Q Set EBP Exit 91 9 2815 21 20 Hz Step 38 Step 39 Step 40 Step 41 40 20000 Q 3 38 hi off hi 25 0 hi 110 0 lo off lo 17 2 lo 90 0 Exit from Resonance mode Exit from Edit mode Exit from Reference mode Save setup by
31. 50 0 Hz Refresh calculations Include Phase Limit Invert On Offset Include Measurement to Limits Channel Channel 72 Limit N Check Limit Include All Enter Edit mode Channel Channel 0 3 Limit Phase Limit Thd Limit Select Phase upper limit Press arrow down 3 times Select fast cursor Activate fast cursor on by 0 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 P630 Edit Mode DER Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gain Pol lim Fave Save PowerOn Spectrum Exit 20000 20 Hz 20000 20 Hz 20000 20 Hz 20000 Ready SCRL In channel 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 81 82 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 measuremen
32. M Reset 20 20 20000 20 Hz 20 Hz 20000 20 Hz 20000 Ready NUM SCRL Step 26 Click Save or press key V to save upper and lower limits 121 Save upper amp lower limits as data OK Cancel ELS Step 27 Change type name to dat and Press to save 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 limits 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 122 Statistical Data Collect Type dat Channels Ch AB 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 D approved only 40 almost no suppress function Ch Suppress value ChB Suppress value Accept Values Ch C Suppress value Ch C2 Suppress value Disable Suppress Ch D Suppress value Phase Suppress 0 180 deg Thd Suppress value
33. P630 Pro User Manual Volume 2 Version Pro 1 2 a 14 December 2007 Volume 2 Getting Started with P630 Pi ae wees aad 3 ETTO Ta M NE RIES AE ER Re cM CREE 5 atte ie etie 11 des hist eher e 15 Lesson d eA ele 17 CODEC 21 IE C EE 32 ICM 0 RE EEE 34 42 65501 96 EES PAE EERE 44 CS 48 IECUR I E RES 50 ICON J 58 65803 EIUL 62 Eesson E secet eate dei ei 64 EITEN a A les pee A oe PR PR RIE SRO OR 72 Lesson n WI e EIS 76 a ae to 79 Eessom lS Bed eto t tox BAG is amat dia a af 83 ICONES 87 202 ou ient avi tetas ac ese den ee a e Ses em o t qualis ivit iatis T 91 a A E E EAA t thes tte auth 95 AL M MU M UE OUR CU iS m MEN E 101 Ee s0n23 a ed env 109 EEsson estela dert e petens tote o 115
34. ame Help File Chain ubBuzz Description 3 Limit Sensitivity Test Move Polarity Test On E Pulse Time EN mSec After Negative r Output WEB Output 5 0245 Volt 9 50 OdB 15 0 Volt Loudness off enter 0 0 Fom i r Sweep Reverse Delete amp exit Save amp exit Exit Start 20 Hz Delay 350 mSec 250 No 42 Sec Points Time Auto Save Data App Data Path 9 Result Path Results Test m Input Status M E Detector pm Gain Smoothing ChB ChD Filter Status ChB ChC ChD Har E ESEJ cn Display pe pM int E Step 4 Step 5 Step 6 76 Enter the Reference mode and make a measurement Enter the THD setup menu Enable THD TD test THD TD Test Menu Test Detector On Loa Select Smoothing 2 Har 1 3 Har r Display Ch r Source Ch 1 Har Cha ChB ChB Display ChD T chp Step 7 Select 2 amp 3 Harmonic in Har Select menu Step 8 Set gain to 20 db Step 9 Set Limit to 22 KHz Step 10 Set display channel to Ch B Step 11 Set source to channel A Step 12 Set smoothing t
35. and Open Double click on mytest to select type Type list Select Type to Copy Type mytest Wildspec as and allowed cance Click Ok to continue 127 Overwrite Rename Current Type mytest Overwrite All __ No 0 Step 12 Instead to overwrite present setup a new type name can be entered Enter in field Current Type the name mytest1 Overwrite Rename Current Type mytesti 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 128 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 text 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 Statistical Data Date Field Select Selected Type dat Start Date to Process 0000000000 End Date to Process 1333333333 Max Counts 65000 All Cancel Step 5 Click
36. ce in dB relative to the selected referance value Step in 0 02 dB A Group must not overlap other Groups P High F P Low F 0 High roo PS High P amp Low M1 High s ce P5 High P5 Low M2 High P4 High P4 Low M3 High High Low M4 High P2 High P2 Low M5 High P1 Low RH MB High M High TET TTTTTTS Step 22 Exit the group menu by clicking the 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 Channel A Sensivity Average Test Setup Include Test Limits Test Select Ave 1 Ave2 Frequency Value Upper ES MU 2 3 4 5 Cancel 105 It is possible to select up to 5 separate 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 Step 26 Step 27 Step 28 Step 29 Step 30 Step 31 106 Select Sensitivity test 1 2 and 3 Select Ave 1 test 1 2 and 3 Select Ave 2 test 3 4 and 5 Frequency 1 to 1000 Hz 2 to 1020 Hz 3 to 1040 Hz 4 to 1060 Hz 5 to 2000 Hz Limits 1 Upper to 14 0 db Lower to 8 0 db 2 Upper to 14 0 db Lower to 8 0 db 3 Upper to 15
37. curves as described in earlier lessons 94 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 change 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
38. eeds 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 Global Menu Control Chain Store User key s Gain Adjustment Ext Amplifier Start Control Data UserID Input 11 0 00 dB Dutput s C Keyboard On Off Test signal C External T zs Password Input 120 00 dB 1Khz 20db elay iis Output Off ON Input 13 0 00 dB oe Break Last Screen Input 21 0 00 Cancel Record C On of Statistics Max Output Enabled Include j mput22 000 Volt DFF X All results Display Graph Multiplex i Data Format Approved Input 230 00 dB Output B Barcode I Enabled By Approve DBF che gp s Reload By Reject ay Max Output Repeat Rej r Delay Graphic Scale i Print By gt r Sound By Volt E Enabled Enabled Auto App Rei App Rei RAs Out m Path Reference gt OK Das gt BeOuB Cancel Results gt __ Ohm _ Step 3 Save parameters
39. esson 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 Measure or press key 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 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 44 P630 Edit Convert Mode DER Functions usd 194 ewa dood ee ars Ex 20 Hz 20000 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 d or press key 6 45 P630 Edit Convert Mode DER Functions usd ied d gt u a gt 1 wea aged eee aeo Ext 20 Hz 20000 NUM Step 13 Convert Lower Limit m
40. et Reset Edit Points Convert Scale T curve Retest Gain Adj Pol lim Fave S ave Power On Spectrum Exit Step 18 Step19 20000 20 Hz 20000 NUM Move upper reference curve 3 1 dB up Activate Move 9 Move Up or press key 9 twice Using the numeric keyboard on the right of the keyboard makes this work easier Move cursor to Ch A lower reference curve Press once on arrow up 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 3388 0 Hz 3 1 dB Step 20 Step 21 Step 22 Move cursor to 1474 0 Hz Press right arrow three times Move the point 1474 0 Hz 3 1 dB down Activate Edit Point 2 Down or press key 2 twice Press lt CTL gt arrow right three times or activate Move Move Part Right tree times 27 P630 Edit Mode DER Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gain Adj Pollim Fave Save PowerOn Spectram Exit 20 Hz 20000 20 Hz 20000 ullo A as Next move the entire envelope curve between 3388 0 Hz 1474 0 Hz 3 1 dB Read NUM SCRL Step 23 Move cursor to upper reference curve Press arrow down once Step 24 Move the point 3388 0 Hz 3 1 dB up Activate Edit Point 8 Up or press key 8 twice Step 25 Press lt CTL gt
41. ey M 24 P630 Reference Mode EJ Commands Measure Edit Inchde Reset Phase Tha Cheet Exit 20 Hz 20000 20 Hz 20000 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 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 13 Include the measuring data to the reference curve Activate Include All or press key 25 Include Measurement to Limits Channel 4 Channel B Channel C 5 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 14 To further elaborate on the reference curves go to Edit mode activate Edit or press key Step 15 Check that the cursor is on Ch A upper reference curve if not press arrow up until cursor is there Step 16 Activate Fast cursor by Move 0 Fast or press key 0 nil this makes the cursor go ten times faster than normally 26 4 P630 Edit Mode x Functions Display Move S
42. f Ch Pulse Time EN mSec 098 15 0 Volt I 0 0 00 gt Loudness test off enter 0 0 Result Path c gt m gt Test o0 Filter Status ChB Che ChD m Input Mux Status iv ChB M ChD J Har fs TS tiny i E TENE int E NE A predefined standard setup appears on the screen Step 4 Step 5 Step 6 Step 7 Step 8 22 To add a comment to the description field enter at Type Description following This is my first test Place 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 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 active Step 8 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 9 Select Harmonic to 5th for
43. f not already done Global Menu Control Chain 4 r User key s Gain Adjustment r Ext Amplifier Start Control UserID Input 11 0 00 dB Output Keyboard On Off Test on C External Password Input 12 0 00 dB 1 Khz 20 db Delay i r Lock Output A Barcode Off zy FJ nyt 1300 00 dB x E Cancel Record Screen m Input 21 dB 6 of IV Statistics Max Dutput Enabled Include Input 22 dB Volt Allresults Approved Input 23 dB m Output B Multiplex Di Data Format Enabled By Approve Calibrate DBF 7 Reload ChE 0 00 dB Repeat By Rej By Reject Max Output Enabled Delay Graphic Scale p Print By r Sound By Volt Stop Ir Enabled 2 Auto g App Rej E ej z gt Rs Qut Path 1 Reference 1 gt onm Data eooo gt Rs Qut B Results fe gt Po o Step 3 Save and exit press Step 4 Select Run speaker tests press Run 17 Available Setup s for SYSTEM 1 test for stat dat a demo test Step 5 For system 1 select type test For system 2 select type demo 18 Available Setup s for SYSTEM 2 Type emo Description test for a4m stat dat demo test canoe Now the multiplexer system 1 will ca
44. fter 9 50 dB OdB 15 0 Volt Save Compress Range Off HEN Ref Ch Loudness test off enter 0 0 i5 r Sweep Reverse Reference Delete amp exit Save amp exit Exit Results Start Hz Delay 350 Points 250 No 42 Sec Time Data App Data Path c gt Result Path Form of Test foo Status ChB Input Status ChaA HEN e Detector mm Gain E Smoothing THEE ChB Cho iv ChD Filter ChC ChD Te fF 7 Ho Fas Ms J P Display pM pem pME Step 5 72 ui a Enter the Reference mode and make a measurement P630 Reference Mode EJ Commands Edit Inchde Reset Phase Thi Cheet Exit 20 Hz 20000 20 Hz 20000 20 Hz 20000 20 Hz 20000 Make notice of the resonance frequency of the impedance curve in channel 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
45. he 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 and Include or Include 2 times Skip Include Skip 2 times S 2 times 3 times S 13 times S I 2 times S 4 times S 4 times S S 4 times T S 7 times and the rest S P630 Utility Process Statistical Data Functions Back Continue Results Exit Type dat Tot 66 No 26 Miss 0 20 20 100 100 20 Hz 20000 50 20 Ohm dBV 100 20 Hz 20000 20 Hz 20000 Date 1110931818 00 n Ready NUM SCRL 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
46. iew 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 60 61 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 62 Setup Of Parameters Status mytestcopy J Description Help File 3Limit r MEE Tx Output ouput 5 3992 Polarity Test On Negative After 756 dB 0 dB 15 0 Volt Loudness off enter 0 0 ChA ChB iv Che Detector JT s 70 Smoothing TN r Sweep Reverse Start 20 Hz Stop 20000 Delete amp exit Save amp exit Points 250 No Auto Save Data pp Da
47. ints 250 No Sensitivity Test r Qutput 34 42 Move 1000 Hz z Output Exit 5 0245 Auto Save 9 50 DataApp DataRej Results dB Polarity Test On FS ik Data Path Ise Ti 0 dB 15 0 Volt Pulse Time i ol 4 Compress p Loudness test off enter 0 0 Result Path T no MENEEN 1 E Ref Ch m Test Joo Filter eum Status ChB the ChD Status v M NM No Mux t Har D I i Detector Freq Bw D mmm D d i Gain Display int 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
48. inus Data to Data once more Click 1 d gt d or press key 6 Step 14 Copy Data to Lower Limit Click d gt I or press key 4 46 P630 Edit Convert Mode DER Functions usd ied d gt u aot ewa dood ee ars Ex 20 Hz 20000 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 47 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 Chain Setup Of Parameters r Type Sweep Name Chain Status Reverse mytest resonancdl Start 20 He Description ae This is my first test Stop 20000 Hz elete amp exit Help File Delay 350 3 Limit s Points 250 No M Sensitivity Test Output perf Time 42 Sec Exi 100 Hz A ME Output d 5 9992 iot Auto Save Polarity Test 735 DataApp DataRej Results On Negative After 5 dB Data Path Pulse Time msec 0 dB 150 Vol rr Loudness test off enter Pesut Path NMEINEEN y Test Filter Status V ChB Cho Status ChA ChB iv ChC ChD Te
49. l 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 Setup Of Parameters m Type r Sweep Name Chain Reverse Reference senave Start 20 Hz Description Stop 20000 Hz Delete amp exit Help File Delay 350 MSec as 5 Ses Paints No m Sensitivity Test 130 r Output prf Time 42 Sec ESI eod He A mm Dutput xil 5 0245 Auto Save Polarity Test D 350 ata amp pp DataRej Results On Negative After 3 50 dB Data Path Pulse Time EN mSec gt Compress p Loudness test off enter 0 0 Result Path Range Of Fom fe E Rech Tes 00 Filer Eel Status ChB the thD Status ChA ChB JT ChD ES W ow Mux 22 No Mux ES Har anm Detector ce FregBw NEN Gain EIS E Gain E od E or E E Display BM Absolute ui a Smoothing 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 sen
50. lay Move Set Reset Edit Points Convert Scale T curve Retest Gain Adj Pollim Fave Power On Spectrum Exit Step 37 Exit Edit Mode Step 38 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 39 Go to Edit mode click Edit Step 40 Enter Gain mode click Gain Adj Or press key Step 41 Select fast cursor press 0 once Step 42 Move cursor to 493 Hz press left arrow five times 99 Step 43 The cursor value is now 3 6 dB In this case the value must be 0 0 dB Select new value click New or press key 1 Step 44 Enter new value 0 0 and click New Scale Gain Enter new Scale Gain Value 0 0 Cancel Step 45 Exit Gain Adjust Mode Step 49 Exit Edit Mode Step 50 Make a new measurement press key M once Note that loudness value is changed Step 51 Exit Reference Mode Step 52 Save setup click Save amp Exit Step 53 Save as Reference Curve 100 Lesson 22 This lesson shows how to setup a test for Average test as wel
51. ld To utilise this function Ch A and Ch B or Ch D must use the same input amplifier to obtain the same gain 66 Setup Of Parameters Sweep 34 Status Reverse Reference test J Start 20 Hz Description This is my first test Stop 20000 Hz Delete amp exit Help File Delay 350 Save amp exit Points 250 No res Time J 42 Exit T moe 3m w Move 1000 p Auto Save Polar Test I DataApp DataRej Results On Negative After 736 Data Path c gt Result Path Filter Status V ChB che thD 7 toe Detector Loo E gt D ren EET Lg EL oe a Smoothing za Display Limit 22 EINEN S Step 10 Go to Reference menu click Reference Step 11 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 DER Commands Measure Edit Tnchae Reset Phase Tha Exit 20 Hz 20000 20 Hz 20000 Step 12 Enter Edit menu click Edit Step 13 Select Ch B press once Step 14 Select data curve press arrow down once The cursor now shows 45 47 dBV This value is the THD value at cursor 641 2 Hz 45 47 dBV 0 533 68 P630 Edit Mode DER
52. lick 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 Edit Mode EJ Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gain Adj Pollim Fave Power On Spectrum Exit 87 Step 9 Move upper limit 3 1 dB up click Move 9 Move Up two times or press 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 lt P630 Edit Mode x Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gain Adj Pollim Fave Power On Spectrum Exit Step 17 Select the Edit Tolerance mode click T curve or press 88 Step 18 Step 19 Save the reference band as
53. me Chain Status Reverse Reference PhaseThdR ub Start 20 Hz Description Stop 20000 Hz Delete amp exit Help File Delay 350 3 Limit Saved exit Paints 250 No Sensitivity Test Ao prf Time J 4 2 Sec Exit Move 1000 Ir pupa H 5 0245 Volt r Save Polarity Test r x 350 DataApp Results On Negative After 35 dB Data Path Pulse Time EMT msec 0 dB 15 0 Volt LLL Result Path Compress Loudness off enter 0 0 Je gt Fom i Range Off dB Re ch Tet 00 Filter TER Status V ChB che ChD Status M ChB iv ChD Type IKHP 8 1 a Mux C 5 No Mux Har 5 E FeyBw EE 1 2000 NEEENC Dipy ui Step 4 Enter the Reference mode and make a measurement Step 5 Make a measurement Step 6 Enter Phase Test Menu 79 Step 7 Step 8 Step 9 Step 10 Step 11 Step 12 Step 13 Step 14 80 Phase Test Menu m Phase Test On Display Channel ChA ChB ChD Scale x 2 On 20 0 I Scale x 4 On Es 20000 0 Noise Filter On Frequency Start l 50 0 End 20000 0 Smoothing E Enable Phase Test Set Start frequency to
54. mytest MUST contain 12 characters including the spaces Export Utility ver 3 2 Type importdemo Description This is my first test Step 10 Save the edited A4export txt file under same name Step 11 Go to Utilities Click Utility Step 12 Go to import to reference Click Import Reference Data Open File to Import Look in 3 Floppy 4 er E3 A4DAT txt A4export Exk File name amp 4export txt Files of type Files tst Cancel Step 13 Select the file you just changed Click Open Step 14 Exit Utility Step 15 Go to Setup change parameters Click Setup Step 16 Check that type importdemo now exists Step 17 Exit to main menu Click Cancel 135
55. ns Display Move Set Reset Edit Points Convert Scale T curve Retest Pollim Fave Save PowerOn Spectrum Exit 20 60 100 01 20 Hz 20000 20 Hz 20000 Ready NUM SCRL To generate a proper reference curve for channel B see lesson 5 Step 23 Exit Edit Mode Step 24 Exit Reference Mode Step 25 Exit Setup Of Parameters 71 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 Setup Of Parameters Select the 5 harmonic for filter B Type Name Chain Help File Jrubbuzz Description Sensitivity Test Move 1000 Hz Output Output 5 0245 Volt Polarity Test On Negative Pulse Time EN mSec A
56. nt drawing click Set 5 Line Start or press key 5 once Step 22 Move cursor to 627 Hz press arrow left tree times Step 23 Write cursor down to 8 1 dB click Edit Points 2 Down five times or press key 2 five times Step 24 Deactivate point to point drawing click Set 5 Line End or press key 5 once 97 Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gain Adj Pollim Fave Power On Spectrum Exit 627 2 8 11 Step 25 Write straight line to 343 Hz click Edit Points 4 Left tree times or press key 4 tree times Step 26 Activate point to point drawing press key 5 once Step 27 Move cursor to 200 Hz press arrow left 7 times and 1 time right Step 28 Write down to 12 2 dB press key 2 18 times Step 29 Set point to point press key 5 once Step 30 Select lower limit press arrow up once Step 31 Move lower limit up to 4 4 dB press key 9 10 times Step 32 Move cursor to 411 6 Hz press right arrow 6 times Step 33 Activate point to point drawing press key 5 once Step 34 Move cursor to 200 Hz press left arrow 6 times Step 35 Write down to 35 6 dB press key 2 20 times 98 Step 36 Set point to point press key 5 once Now a reference is generated for test the reference is after the standard but show how to do it P630 Edit Mode fx Functions Disp
57. o 1 6 Step 13 Include Thd Limit Include Measurement to Limits Channel 4 Channel Channel Channel D 2 E Limit 3 Limit E2 Limit Phase Limit N Check Limit Thd Limit Step 14 Enter Edit mode Step 15 Select channel B Hit once Step 16 Reset lower limit in Channel B Hit Ctrl Page down Step 17 Set cursor Thd upper limit Hit arrow down 3 times Step 18 Select fast cursor Activate fast cursor on by 0 Step 19 Move upper limit 4 69 db up Hit 9 tree times Step 20 Reset lower limit Hit Ctrl Page Down P630 Edit Mode DER Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gain Adj Pollim Fave Save Power On Spectr Exit 20 Hz 20000 20 Hz 20000 20 Hz 20000 Ready NUM SCRL 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 78 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 PhaseThdRub Setup Of Parameters r Type Sweep Na
58. oduction 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 Name Write master Step 4 Write in field Type Description demo with a master curve 109 Setup Of Parameters m Type Sweep Name Chain Reverse Reference master Start 20 Hz Description 7 demo with a master curve Stop 20000 Hz Delete amp exit Dey 0 3 Limit Sorel nd Points 250 No Sensitivity Test 140 Ottput prf Time 3 0 Sec Exit Move 2000 pz Output 03810 vt Auto Save Polarity Test 2360 DataApp Results On Negative After 2380 dB DURER Pulse Time msec D dB 15 0 Volt J Loudness test off enter 0 0 Result Path x 5 om 7 2 Test foo Filter eem Status V ChB Bence ChD Staus M ChA Che MChC Iv ChD wre Ha Ds JT x8 SE E Smoothing
59. p 4 Activate the cursor by activating Cursor P630 Run Cursor Mode EJES Functions Display Move Zoom Power Exit demo 20000 20 Hz 20000 20 Hz 20000 20 Hz 20000 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 ral 4 P630 Run Cursor Mode x Functions Display Move Zoom Power Exit ch B Upper demo 641 2 HzM 67 16 ab 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 Global Menu r Control j
60. r Hit 1 once 102 P630 Edit F Average Mode Functions Low High Reset Inchde Group Limits Exit Ch A Data BEE 20 Hz 20000 Upper OFF F ve 0 70 Lower OFF Ready SCRL The Frequency average is now calculated between the markers and displayed Here 0 70 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 0 db and lower limit to 1 0 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 test against limits However on this way the average value can be selected in some quality groups 103 P630 Edit F Average Mode Functions Low High Reset Inchde Group Limits Exit Ch A BEE EEXIES 20 Hz 20000 Ref Group None Upper 3 0 dB F ve Ready NUM SCRL Step 18 Enter group menu Click Group Step 19 Set group 0 High to 1 00 and Low to 1 02 dB Step 20 Set group M1 High to 1 05 and Low to 2 01 dB Step 21 Set group P1 High to 1 99 and Low to 1 02 dB 104 Frequency Averange Select Group The averange groups have High amp Low toleran
61. r and then import the reference back as a new type Step 1 Step 2 Step 3 Go to Utilities Click Utility Enter the export utility Click Export Reference Data Type list Export Type to Export mytest Selected Cancel Select mytest to export and click Selected to export mytest only Save Exported Data to File Save in JA 3 Floppy amp A4DAT txt File name reme Save as type Data Files tst Cancel 133 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 134 Write the name of the text file to be exported to Default name is A4export txt Save the file click Save Convert Data Text string Format Text Delimit Line length Use Stardard C Uses C Limited Mark Text Delimit Use to select comma delimiter format and mark Line length Standard to select exported reference limits as one long text line Accept selected option Click Accept Exit Utility Open your exported file the A4export txt with windows notepad editor Contents looks like Export Utility ver 3 2 mytest T Description This is my first test Chain Type Chain status ON Help file name Start frequency 20 Hz End frequency 20000 Hz ccn Change the type name mytest in line 3 to importdemo NOTE The content of the name field
62. rry out type test each time system 1 1 is activated and type demo by activating system 2 pressing 2 19 P630 Run Mode BAE Functions Run 1 System 1 Type test Description Chain demo Ready Linum Step 6 Activate Run 1 or press key 1 for start of test system 1 Step 7 Activate Run 2 or press key 2 for start of test system 2 Step 8 Exit Run Mode 20 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 Available Setup s Type Description test for adm stat dat a demo test cance 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 Setup Of Parameters m Type Name mytest Help File Sweep Start 20 Hz Description Stop 20000 Hz Delete amp exit Delay 350 MSec 3Limit Save amp exit Points 250 No Sensitivity Test Output gt Time 42 Sec Exit Move 1000 L Output a 5 0245 m Auto Save Polarity Test On F Negative After 950 Results Data Path Compress Range Re
63. ser test ju pro d Rejected Select field Number field Only Cancel Select to process all data with selected criteria click Select Processing Ch x Channel Channel C Channel C2 All Channels Channel B Channel D Phase Thd Select to process all channels click All Channels Statistical Data Collect Type dat Channels ChA D Include data Automatic or Manual step by step Manual Cancel Data of the selected Type can be processed either automatic or manually The Automatic process has a Suppress function 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 Display Upper amp Lower limits YES NO Step 9 Select no limits while processing click YES rg P6530 Utility Process Statistical D ix Functions Include Skip Back Results g Type dat 0 No 0 Miss 0 20 20 Hz 20000 20 Hz 20000 0113941213 00 Sn Ready 118 A Date code and a serial number are displayed in the right bottom corner The Date number is the actual date time code for t
64. set up with the chain type demo Step 6 Start test activate Run 1 or press key 1 15 P630 Run Mode Functions Run 1 Type dat Description Chain test for a4m_stat dat Ave 1 EET MN mht i mht EN RES 0 0 E 0 0 1 0 0 0 0 tee EH EN Tot i AVE 2 EIE SEN 1 tee tee SEN 4 tee tee App 100 0 0 0 F AVE SEN 2 SEN 5 Rej 0 0 100 0 Read SCRL Please note that test is carried out and result flag 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 i
65. sitivity 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 101 Step 5 Include channel A 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 11 64 db Use fast cursor and hit 8 once Step 10 Move cursor to upper limit and write 800 6 Hz limit to 14 77 db Hit arrow down once and with fast cursor hit 2 once P630 Edit Mode Ed Functions Display Move Set Reset Edit Points Convert Scale T curve R test Gain Adj Pollim Fave S ave Power On Spectrum Exit 20 Hz 20000 Ready NUM SCRL 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 make
66. ssor change output as function of an output curve Note The step for entering password is not listed Step 1 Step 2 Step 3 Step 4 Step 5 Go to Setup change parameters Click Setup Select type to be selected Choose the name compress Confirm to create a new type click Yes Go to change description Enter compress output ref Ch A in Type Description field 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 Step 7 Step 8 Step 9 Step 10 Set Ch C off unmark Input Status Ch C Set Ch A B and D on mark Input Status Ch A Ch B and Ch D if not already marked Go to Reference mode Click Reference Make a measurement click Measure Make a compress output curve click Commands Out Compress or press key O once 91 P630 Reference Mode DER Commands Meare Edit Inchde Reset Phase N Chack Exit 20 Hz 20000 20 Hz 20000 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 outp
67. st Gaim Pollim Fave Save PowerOn Spectrum Exit 20000 20 Hz 20 Hz 20000 20 Hz 20000 NUM SCRL Upper left window The Master curve is shown in white the blue curve minus 40 dB from the top of the window is the difference the Master Compensation curve Step 26 Exit Edit Mode Step 27 Carry out a measurement Press key 113 P630 Reference Mode Commands Measure mehde Reset Phase Tha N Check Exit Include Reset Edit Master Comp Make M Comp Out Compress Print Print Setup Exit 20 Hz 20000 20 Hz 20000 20 Hz 20000 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 28 See the compensated test result click Master Comp Step 29 Exit Reference Mode Step 30 Save amp Exit Step 31 Save as Reference Curve 114 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 Utility Select Convert Statistical Data
68. t Step 5 Make a measurement Step 6 Enter N Check the Noise Check Menu Noise Check Menu Check Smoothing IV On Rm Display Ch Source Ch Ch ChB Input 12 ChD Input13 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 83 Commands P630 Reference Mode DER Meanwe Edit Inchde Reset Phase Tha N Check Exit 20000 20 Hz Check Smoothing On 5 ___ Display Ch Source Ch ChB Input 12 ChD Input 13 Close 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 Step 14 Step 15 Step 16 Step 17 84 Enter Edit mode Select fast cursor Activate fast cursor on by 0 Select channel B Hit once Set cursor noise limit Hit arrow down 1 time Move the noise 31 25 du up Hit 9 or Move 9 Move Up 20 times P630 Edit Mode ER Functions Display Move Set Reset Edit Points Convert Scale T curve Retest Gain Pollim Fave Save PowerOn Spectrum Exit 20000 2
69. t E nn Result Path Compress Loudness test off enter 0 0 Range Of dg Fom i Ref Ch Test foo Input Status ChB iv Che ChD Detector 5 z um Ll Gain Emi pri E Smoothing Display pum z Please note that in the Type Status is written Master Present to indicate that a Master curve is present 111 Step 21 Go to Reference mode Click Reference Step 22 Carry out a measurement Press key P630 Reference Mode Commands Measure mehde Reset Phase Tha N Check Exit Include Reset Edit Make M Comp Out Compress Print Print Setup Exit 20000 20 Hz 20000 20000 20 Hz 20000 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 Display Hide Off or press key 112 P630 Edit Mode DER Functions Display Move Set Reset Edit Points Convert Scale T curve Rete
70. t 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 i Test Q for upper limit s 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 37 A brown dot and dash line appears Step 24 Move cursor to 91 9 Hz by using right arrow Step 25 Set High freq by selecting High or press key 2 A brown dotted line appears at 91 1 Hz P630 Edit Resonance Mode Functions Low High Reset F set Q Set EBP Exit 91 9 27 82 dBR 20 Hz 20000 Q 3 36 hi off F 20 74 hi off EBP 0 0 hi off lo off lo off lo off Step 26 Enter Q Set menu by enter Q Set or press key Q m g ET EEEIEI TA Enter Re value in Ohm Enter Q test HIGH limit O off 12
71. taRej Results Data Path Ef Result Path i Filter Status V ChB che p thD we 7 Har 5 E i E DT cn Dipuy int 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 63 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 Step 3 Select the same input amplifier by change the input multiplexer Select Channel A to input 12 Select Input Mux to 12 and click on field 12 Field turn to blue Input Channel A is not selected to use input amplifier with address 12 To measure THD the filter must bee placed to collect all harmonic frequency 2 and up To make this Select the tracking high pass filter TRK HP Place filter corner at 2 harmonic Step 4 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 5 Select the 22 kHz at field Filter Limit and click on field
72. tatistics Include All results C Approved Reload r Gain Adjustment Input 11 0 00 Input 12 0 00 Input 13 0 00 ChE 0 00 Graphic Scale Auto Print By Appl Rei Sound Beep By App dB dB dB Input 21 dB Input 22 dB Input 23 dB dB Step 3 Step 4 Step 5 Step 6 12 Save changes and exit by activate Select speaker tests activate Run Select type demo Start test activate Run 1 or press key 1 r Ext Amplifier r Output Test signal 1 Khz 20 db Output Calibrate Max Output Output B Calibrate Max Output ways r Rs Qut pes Ohm Rs Out B r Ohm P630 Run Mode Functions Stat B Number Run 1 Type demo Description a demo test Ave 1 28 0 EHE 25 0 NUN five END SEW e e sog AVE 2 iau SEN 1 SEN 4 tee App 0 0 e BEES e Rej 10 0 Ready SRE 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
73. to turn blue 64 Setup Of Parameters Type r Sweep Name Chain Reverse Reference mites Start 20 Hz Description This is my first test Stop 20000 Hz Delete amp exit Help File Delay 350 3Limit Savetent Points 250 No Sensitivity Test OG put 225 Time 2 Sec Move 1000 He A Output E 5 9992 Volt r Auto Save Polarity Test rp z ata amp pp DataRej Results Pion Y Nessie d ates 795 a Data Path i D dB 15 0 Volt Pulse Time 2 o cM mDB gt Result Path Compress 4 r Loudness test off enter 0 0 Range Form Ref Ch Test Joo Input Status M ChA iv ChB iv ChE Cho Mux Detector Gain Gain Smoothing Display Limit Step 6 Go to Reference menu click Reference Step 7 Make a measurement click Measure 65 P630 Reference Mode Commands Edit Inchde Reset Phase Tha x chaek Exit 20 Hz 20000 20 Hz 20000 The absolute value of the THD curve is now displayed in Ch 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 8 Exit Reference Mode Step 9 Select the display type to relative Select Filter Display to Relative and click on fie
74. ut curve once Step 11 Exit Reference Mode 92 Setup Of Parameters Type SWeBp 34 compress Output Curve Start 20 He Description eos Compress output ref Ch Stop 20000 Hz Delete amp exit Help File Delay 350 3 Limit x Saves exit Paints No r Sensitivity Test Dutput 4 s as Time J 42 Move MES output ae 5 0245 Auto Save Polarity Test rb x 5950 ataApp DataRe Results On Negative After 350 dB Data Path Pulse Time ENT msec 0 dB 15 0 Volt es Loudness test off enter 0 0 Pesut Path Filter Status ChB s Status Ch ChB M ChD Mux 5 Mo Mux 2 Frega Lx EJ Gain Display om int ay When the output curve is present the information Compress Range is displayed In this case 33 5 dB The sound pressure will then be 33 5 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 in field Compress Reference Channel and click in field to highlight 93 Setup Of Parameters Type r Sweep Name Chain Reverse Reference compress Start 20 Hz Description x compress output ref Ch A Stop 20000 Hz Delete amp exit Help File Delay 350 3Limit Save amp exit Po
75. ve 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 4 STAT DAT file to ASCII text file Utilities 3 Export and import reference to from ASCII text file 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 file p630prodmo exe P630 Pro Off Line Menu Version Eun Setup Global Utility Exit 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 The following screen will appear Available Setup s

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