nexogeosoft2usermanual
Contents
1. FORCES Allowed load on bumper configuration rear point 51 57 25 kN Applied load on bumper configuration rear point 51 6 48 kN Allowed load on bumper configuration front point 52 57 25 kN Applied load on bumper configuration front point S2 2 82 kN Allowed pressureitensile loads on T4805 rear point 51 36 00 KN 26 00 kN Applied minimax loads on T4805 rear point 51 0 00 kN 4 93 kN Allowed pressureitensile loads on T4805 rear point 52 36 00 kN 34 50 kN Applied minimax loads on T4805 rear point 52 0 35 kN 0 32 kN Allowed pressureftensile loads on T2815 rear point 51 0 00 kN 14 75 kN Applied minimax loads on T2805 rear point 51 0 00 kN 0 08 kN Allowed pressureitensile loads on T2815 rear point 52 36 00 kN 34 50 kN Applied minimax loads on T2805 rear point 52 0 00 kN 0 08 kN Allowed load on Kelping chain 15 00 kN Applied load on Kelping chain 0 00 kN Allowed load on CD18 flying rails 1 90 kN Applied load on CD18 flying rails 0 80 kN Allowed load on selected bumper rear rigging point R1 theoretical tensile force value limit Applied load on selected bumper rear rigging point R1 configuration applied value turns red if outside limits Allowed load on selected bumper front rigging point R2 theoretical tensile force value limit Applied load on selected bumper front point rigging R2 configuration applied value turns red if outside limits Allowed pressure tensile loads on T4805 rear point S1 theoreti2. Front Rigging Point Height Rear Bumper Rigging Point height referenced to Z 0 Lower Cabinet Height referenced to Z 0 Distance between rigging points horizontal distance from Rear to Front Bumper Rigging Points Gravity Center to Front Rigging Point horizontal distance from Gravity Center to Front Rigging Point must be positive and less than distance between rigging points turns red if gravity center off rigging points turns orange if 5 to the limits Gravity Center to Rear Rigging Point horizontal distance from Gravity Center to Rear Rigging Point must be positive and less than distance between rigging points turns red if gravity center off rigging points turns orange if 5 to the limits Clearance from Front Rigging Point minimum free space required ahead of Front Rigging Point Clearance from Rear Rigging Point minimum free space required behind Rear Rigging Point Cluster Weight total cluster weight including rigging accessories Weight on Front Rigging Point must be positive and less than total Cluster Weight turns red if gravity center off rigging points turns orange if 5 to the limits Weight on Rear Rigging Point must be positive and less than total Cluster Weight turns red if gravity center off rigging points turns orange if 5 to the limits NEXO 22 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo f
3. GEOSOFT 2 0 NI Lo EA User Manual Geosoft2 v1 1 5 User Manual O Date 27 06 2007 7 CONTENTS INTRODUCTION annual 6 MENU SELECTIONS inissacetinnsidutisnnitetesnnitesiensaudiesnidetinusidstinaseautivankgutimeaibensianietenanauadane 7 FE WHEN PSS aaa 7 Ehe hehe 7 DO EPENE SUERTE E E EE Oey RIE Sry Ar 7 DAVE EE 7 DIVA Eed Eeer 7 Import Geosoft EE ne ten dau ten etes eee tte ete ia 7 0101A AAEE E E A A A A 7 PR EE 7 A NAS ANA SA SR rs en 7 EDIT VENUE ER a da PT I EEEa nenna 8 SS A O NR NN 8 Duplicate CIS sia dobra 8 Delle e A A EAT 8 HERNAN USO EE EE EES 8 ENECIOS TE Ee 8 EDIT VENUE ee 9 SPECTRUM NEW a iia 9 SHOW HICE Spect M cenit ptos il Doa 9 New P RA A A A ened dadnent habia 10 TESOL FORE cde hae ns an AD ed ie ss OS D leanne ai ada bs 10 DEP FOE is 10 OPTIONS MENUS aaa dois 10 Meter Feet UNIS rea 10 EE o een 11 3D Mode 2D MODE iaa AO Un 11 L MENTS nda Soca an ae tre itt usa vue a dacs dla ne nr a inh dla nn nd ds 11 gc EE E ee 11 A EE 11 ee NL OL ansia iaa it iaa 11 PIDOUL COSO rra nal 11 2 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Y ENTERING amp EDITING VENUE jississscticisscccictsasssccisccassccecesssecencssssssccseceteonseortecnstecess 12 EDIT VENUE E
4. 0 62 6 0 32 0 93 D 0 32 1 25 8 0 32 1 56 9 0 32 1 88 10 0 32 2 19 11 0 32 2 50 12 0 32 2 82 13 0 32 3 13 14 0 80 3 94 15 2 00 5 93 Working Load Safety Factor Lifting Factor WORKING LOAD SAFETY FACTOR GEOD Cluster allowed working load safety factor 4 37 Safety factor for 100 allowed working load 10 8 GeoD cluster Percentage of Allowed Working Load Is based on the ratio of all applied moments and forces to their limit Is determined by the component which is the closest to its limits Corresponds to a Safety Factor of 4 when is equal to 100 Must not be above 100 turns red if so GeoD cluster Safety Factor for 100 of Allowed Working Load Cluster configuration Safety Factor Must not be below 4 turns red if so Can be used to comply with local regulations NEXO 35 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Caution Warning Messages Warning Messages for Rigging feasibility and safety Permanently displayed messages CAUTION READ USER MANUAL PRIOR TO OPERATION CHECK LOCAL REGULATIONS ON LOUDSPEAKER RIGGING SYSTEN ENSURE ANGLES SETTINGS ARE IDENTICALLY ON BOTH SIDES CHECK WITHOUT WINDFORCES Conditional messages These messages are related to unfeasible or unsafe loads F
5. BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z luster Dimensions and Weight CLUSTER Cluster type GEO S Flown Cluster 5805 Array Qty 5830 Array Oty CD12 Sub Qty 7 1 2 Bumper angle 11 00 deg Lower cabinet angle 38 19 deg Cluster height H 2 00 m Cluster width 4 0 60 m Cluster depth D 1 50 m Rear rigging point height 9 09 m Front rigging point height 913m Lower cabinet height 7 09 m Distance between rigging points A 1 35 m Gravity center to front rigging point 42 0 54 m Gravity center to rear rigging point A1 0 82 m Clearance from front rigging point C2 0 10 m Clearance from rear rigging point C1 0 10 m Cluster weight M 209 00 kg Weight on front rigging point M2 126 36 kg Weight on rear rigging point M1 82 64 kg Cluster Type as in Acoustic Page GEO Quantity as in Acoustic Page CD12 Quantity as in Acoustic Page Bumper Angle Angle in relation to Horizontal Line CCW Lower Cabinet Angle Cluster Height Overall Height including rigging accessories Cluster Width Overall Width including rigging accessories Cluster Depth Overall Depth including rigging accessories Rear Rigging Point Height Front Bumper Rigging Point height referenced to Z 0
6. 12 EE 13 a eieiei ee E 13 VOTEN TOA nent 13 MN a trae Te ee ete OO RSD EE Ree eee Oe enero ae 13 TAI AAA te en nt tient lens 13 EIER 14 Duplicate plane resonante 14 Delete Plane os A nn 14 A MONT SORT RRR SRT CR Seen Soe rte TOC ern 14 Set Audience Tor allineare lend e verdes vad eine tte 14 Open eelere 14 Importing Audience planes from Ease 4 14 save Vente E 14 Edit ER EE 15 PROJECT WINDOW viii AAA RA 16 O A A A A A A eg 16 COMPA ege EE EE 16 A AA soca sa eae sales neh tales ach och neh tales a aed tah ea aad tach ed aaa ahaa ee 16 DAA AA AAA A nn A 16 TOWN OWN cc 16 GEO CLUSTER ACOUSTIC WINDOW siii a 17 Cl ster TYPE rase tin inst le heehee ea Ni ni tn Ain ses 17 ere 17 Insert ee 17 Move Towards Bumper Move Away Bumper 17 PIO ARIES E 1 o AE A nee TE TERET 18 NO di di A de 18 O 0 EEA AN A E AET 19 Cluster POSION EEN 19 Pressure Plot and Frequency Response display 19 len eege ee e 20 3 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 GEO S8 CLUSTER MECHANICAL WINDOW cccccsssseeecccenseeeseesnseeeseeenseeeees 21 CONFIGURATION SETTINGS cccccccccccseeeccceeeseceueseeeueseueueseueueseueueeeuaueueueueueuaeeueuaeeesans 21 OO MORE SERS ROSES MOSER RES RARE RARE RE E 21 Wind
7. C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Y PROJ ECT WINDOW Project Enter project name Company Enter company name Author Enter your name Date Enter the date Text Window Type your project comments here NEXO 16 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 GEO CLUSTER ACOUSTIC WINDOW El Ej gt Geconi Default CEST e H Si a a 3 D NEXO CLUSTER DESIGN CLUSTER POSITION 22 _ _ ___ _ _____ rr Mon fa apes Acoustics A Geol Len Cluster Type Flown Stacked NEXO GEO S8 GEO S12 GEO D or GEO T clusters Speaker Quantity Defines quantities for NEXO GEO S805 S830 NEXO GEO S1210 S1230 NEXO GEO D10 GEO SUB NEXO GEO T4805 NEXO T2815 CD18 Insert Remove This feature is accessible by right mouse clicking while in the Inter Angle page or by positioning cursor where a speaker needs to be inserted or removed and then changing the speaker quantity Move Towards Bumper Move Away Bumper This feature is available on GeoS8 Geo S12 and GeoD by right mouse clicking in the Inter Angle Page or by clicking and dragging speaker IMPORTANT GeoS8 GeoS12 and GeoD mechanical computations are valid while positioning cabine
8. GeoT cluster Safety Factor for 100 of Allowed Working Load 40 CD18 cluster Percentage of Allowed Working Load 40 CD18 cluster Safety Factor for 100 of Allowed Working Load 40 CAUTION WARNING MESSAGES ooo eb bee ae tet eats 41 Permanently displayed messages o0osessnneenneeeeeeenrnnnrreeerererrrnnrnneeerennnnnenne 41 Conditional Messages ii adi ane 41 MUST EE te E 41 5 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Y INTRODUCTION GEOSoft2 software is a R amp D simulation tool derived application It processes measured speaker data with complex mathematical algorithms to assist the user in designing vertical GEO Tangent Arrays that provide even SPL throughout the depth of the audience Due to the complexity of the interaction of multiple cabinets it is simply not possible to reliably design curved vertical arrays without using the processing power of a computer to predict the optimum array structure for a given audience geometry The design logic is far more complex than looking at a section drawing of the venue measuring the overall angle needed to cover the audience from the cluster location and dividing by 5degrees to determine the required amount number of S805 cab
9. SIRET 317 272 540 00038 APE 323Z Y GEO D CLUSTER MECHANICAL WINDOW cnccccccccccccccccnnnccacnccncncnonannnnananannnnnnnnos 30 CONFIGURATION EHNEN al 30 Rigging top case dependent selectable ococomemommommcrmsisraraciencacacanencanas 30 Rigging bottom case dependent automatic 30 Chain lever hoist selectable ooooononocicininnnicinccnnnocccccnnccnnnoncnnnnrccnn cnn nannnnnannnnns 30 VINO AMA as 30 EN A a ed oe Se Ad ed Se ee 30 CLUSTER DIMENSIONS AND WEIGHT 2 RIGGING PONTS 31 MECHANICAL ee scarico dto 32 CLUSTER DIMENSIONS AND WEIGHT 1 RIGGING POINT 33 MECHANICAL FORCES iaa sia 34 ANGLE SEQUENCE A hid ed do 35 WORKING LOAD SAFETY FACTOR LIFTING FACTOR 35 GeoD cluster Percentage of Allowed Working Load 35 GeoD cluster Safety Factor for 100 of Allowed Working Load 35 CAUTION WARNING MESSAGES ins 36 Permanently displayed messages o0ssessnneenneeeeeenrrnnnrreerreenrrnnrrneerrrnnnnneene 36 A een RAS ere EE er eee eee 36 CUS IEP Drawing S irsini Ra e nn ie 36 GEO T CLUSTER MECHANICAL WINDOW cccccceesseeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeees 37 CONFIGURATION SETTINGS ENEE A 37 Rigging VOC G 2 2 A A A ted E 37 Wind Beaufort IG nn a 37 Cluster SOU E 37 CLUSTER DIMENSIONS AND WEIGHT iii 38 ENEE S eer 39 PANGS SU A Ne Led ee eee eee eee 40 WORKING LOAD SAFETY FACTOR LIFTING FACTOR 40 GeoT cluster Percentage of Allowed Working Load 40
10. bumper angle enclosed angle between the two Bridle front leg to rear leg angle enclosed angle between the two Cluster Height Overall Height including rigging accessories Cluster Width Overall Width including rigging accessories Cluster Depth Overall Depth including rigging accessories Rigging Point Height Bridle rigging point height Lower Cabinet Height referenced to Z 0 Clearance from Front Rigging Point minimum free space required ahead of Front Rigging Point Clearance from Rear Rigging Point minimum free space required behind Rear Rigging Point Cluster Weight total cluster weight including rigging accessories NEXO 33 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y Mechanical Forces FORCES pp pp lowed force on bumper front rigging point R2 ied force on bumper front rigging point R2 lowed force on bumper rear rigging point R1 ied force on bumper rear rigging point R1 23 60 KN 8 52 kN 23 60 kN 2 54 kN pp pp pp pp pp lowed force on bumper front connecting point 52 ied force on bumper front connecting point 52 lowed force on bumper rear connecting point 51 ied force on bumper rear connecting point 51 ied force on cabinet fron
11. des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 CDD Allows to define horizontal coverage for each cabinet GeoS8 Geo S12 and Geo D Cluster Position Depth x pos 1 00 m Horiz y pos 9 50 m Height z pos 9 00 m Horiz angle 2 5 deg Vert angle 2 6 deg Mouse Click inside the frame opens the Cluster Position Window see above Pressure Plot and Frequency Response display Pressure plot PRESSURE PLOT T 20 0 C 68 0 F Hr 35 0 dB Level 70 Meter sO Rear Stands Displayed Pressure Levels curves are selectable and are dBMIF stands for dB Make lt Flat for proper array curvature definition this curve has to fit within 3 dB on the audience area Please note that Air Absorption has no effect on dBMIF curve dBPeak computed from 300 Hz to 3000 Hz with a 6 dB Peak Factor dBA computed from 63 Hz to 16 kHz A weighted dBSPL summed from 63 Hz to 16 kHz no weighting dBSPL for each octave bands from 125 HZ to 8 kHz 63 Hz display is available for GeoSub Plots can be stored in memory by double clicking on the audience name below display scrolling menu Plots in memory can be erased by selecting audience name below display scrolling menu and press
12. including rigging accessories Rigging Point Height Bumper Single Rigging Point height referenced to Z 0 Rear Rigging Point Height Bumper Rigging Point 17 height referenced to Z 0 Front Rigging Point Height Bumper Rigging Point 17 height referenced to Z 0 Lower Cabinet Height referenced to Z 0 Distance between rigging points horizontal distance from Rear to Front Bumper Rigging Points Gravity Center to Front Rear Rigging Point horizontal distance from Gravity Center to Front Rear Rigging Point must be positive and less than distance between rigging points turns red if gravity center off rigging points turns orange if 5 to the limits Front Rear Clearance from Rigging Point minimum free space required ahead of behind single rigging point Clearance from Front Rear Rigging Point minimum free space required ahead of Front behind Rear Rigging Point Clearance from Rear Rigging Point minimum free space required behind Rear Rigging Point Cluster Weight total cluster weight including rigging accessories Weight on Front and Rear Rigging Point must be positive and less than total Cluster Weight turns red if gravity center off rigging points turns orange if 5 to the limits NEXO 27 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000
13. limits Allowed force on Kelping Chain compression force theoretical limit Applied force on Kelping Chain applied value turns red if outside limits Allowed force on cabinet connection to bottom cabinet theoretical limit Applied force on cabinet connection to bottom cabinet applied value turns red if outside limits NEXO 32 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z A Cluster Dimensions and Weight 1 rigging point CLUSTER Cluster type GEO D Flown Cluster Geo Sub Array Qty 0 D 10 Array Qty 6 Bumper angle 1 00 deg Lower cabinet angle 23 55 deg Bridle front leg to bumper angle 73 43 deg Bridle rear leg to bumper angle 64 18 deg Bridle front leg to rear leg angle 42 39 deg Cluster height H 245 m Cluster width 0A 0 74 m Cluster depth D 1 03 m Rigging point height 9 96 m Lower cabinet height 6 82 m Front clearance from rigging point C2 0 45 m Rear clearance from rigging point C1 0 67 m Cluster weight M 412 40 kg Cluster Type as in Acoustic Page GEOD10 as in Acoustic Page Bumper Angle Angle in relation to Horizontal Line CCW Lower Cabinet Angle Bridle Front leg to bumper angle enclosed angle between the two Bridle Rear leg to
14. meter height mapping Standing is 1 60 meter height mapping No audience disables acoustic computations on selected plane however plane is still be displayed in Venue typically ceilings walls Disabled disables both display and computations this feature allows to enter various configurations in the same venue file Annotation Annotation is Plane name Vertex 1 to 4 Vertex 1 to 4 are to enter 4 plane corners coordinates When double clicking on selected vertex following Input Window appears Edit Vertices v 125 zo Pa 4 Y 12 Cin normal ae IE This window allows to enter X Y and Z vertex coordinates and to eventually rotate around origin or offset defined plane Values must be entered P1 to P4 going counter clockwise If vertexes are entered in the wrong order ie clockwise no values will be displayed in Cluster Pressure Plot These planes can be easily inverted with the Invert Plane function Reversed planes can be easily identified as being white when seen from top instead of grey Menu Menu opens below selection also available on right mouse click on a plane Edit 3D enue Planes 3D Units Meter Add plane Ins Duplicate plane audience Delete plane del Vertex 2 Vertex 3 Vertex 4 Seated Invert plane 0 f 0 12 5 0 50 12 5 0 50 12 5 0 Seated Set audience for all i A 50 12 5 0 60 12 5 5 60 12 5 5 Seated Open venue file 5 12 5 5 225 5
15. of units Distance in units Specification of distance values can be e done in meter or in feet n O Feet If Do Convert is checked then all currently o entered values are converted after pressing OK or Return key Do convert Current units Meter Do Convert when selected switching from Meter to Feet or vice versa will not change Venue dimensions when unselected switching from Meter to Feet or vice versa will not change numerical X Y Z values and will therefore scale up or down the venue Meter the project is defined in the metric m kilogram kg units system Feet the project is defined in the feet ft pound Lb units system NEXO 10 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Edit air absorption Opens the Air absorption parameters Window SJ air Absorption Parameters Temperature 20 0 Relative humidity 35 0 ro Cancel Important please note that dBMIF curve remains unchanged with air absorption 3D Mode 2D Mode Switches project from 2D to 3D Mode or opposite see above 2D or 3D are displayed next to toolbar as a reminder Help Menu Help Fi Structural analysis gt User manuals About Help Opens current GeoSoft Hel
16. 50 22 5 5 50 12 5 0 Seated Save venue file 5 A 5 125 0 50 12 5 0 50 225 5 Edit Venue 3D Mode Opens Edit Vertices Window NEXO 13 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y Add plane Adds a new plane with empty coordinates Duplicate plane Opens below window which allows rotating around origin or offsetting defined plane 30 Duplicate Venue Plane Delete Plane Deletes selected plane Invert Plane Reverses P1 to P4 in P4 to P1 for proper plane orientation Set Audience for all No audience Seated Standing Disabled defined simultaneously for all planes Open Venue File Opens txt file Geosoft2 Venue text format nxv file Geosoft2 Nexo proprietary venue format or xar file EASE 4 Audience Export text format Importing Audience planes from Ease 4 To generate xar files in Ease from the Edit Project page select File Export Ascii File Audience Areas This will generate an xar file which Geosoft2 can import Geosoft2 will automatically set the lower Z coordinates height to 0 cluster height might have to be adjusted accordingly keeping in mind that Geosoft2 maps at 1 2m height seated or 1 6m height standing Important because Geosoft2 sets t
17. Beaufort Me PR OT TT Gianeieixnigiantinginsia 21 Tee EE 21 CLUSTER DIMENSIONS AND WEIGHT 22 MECHANICAL FORCES ua eii 23 ANGLE SEQUEN CE Sida iaa ii 23 WORKING LOAD SAFETY FACTOR LIFTING FACTOR 24 Percentage of Allowed Working Load 24 Safety Factor for 100 of Allowed Working Load sssssnnnnnneennnnnnnnnnnneeeneen 24 Eifting Fac tad 24 CAUTION WARNING MESSAGES 0cccooccccnncccnnnccnnnanononanononanononanononananonancnnnacanonananonaninns 24 Permanently displayed messages 24 Conditional messages EE 24 EE e EE 25 GEO S12 CLUSTER MECHANICAL WINDO Weonnonccccnnncnccnnncccncccnnnanoccnnnonanorennnannnnnns 26 CONFIGURATION SETTINGS cuina br 26 Rigging le 26 Eiere tier DOINEDOSITON s Re Ars se nt te a ea 26 FACIE tigging DONNE a a a de re ten 26 FErontnggng DO ee 26 A eg EEN 26 e EECH 26 CLUSTER DIMENSIONS AND WEIGHT 27 MECHANICAL FORCES ee 28 ANGLE SEQUENCE 28 WORKING LOAD SAFETY FACTOR LIFTING FACTOR 28 CAUTION WARNING MESSAGES 0cccooccccnncccnnnccnonanononanononananonanononanannnaranonanannnananonananns 28 Permanently displayed messages 28 EE NA EE 28 CUSTER DRAWINGS nestle tren E tea Ven 29 4 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540
18. R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y Mechanical Forces Not implemented at this time Angle Sequence Delta Inter Cabinets Angle Sequence Sum Cumulative Angle Sequence which takes wind effect into account Delta Sum Bumper 11 00 0 76 1 2 00 1 24 2 3 15 4 39 3 3 15 7 54 4 3 15 10 69 5 5 00 15 69 6 5 00 20 69 7 17 50 38 19 Working Load Safety Factor Lifting Factor Not implemented at this time Caution Warning Messages Warning Messages for Rigging feasibility and safety Permanently displayed messages CAUTION READ USER MANUAL PRIOR TO OPERATION CHECK LOCAL REGULATIONS ON LOUDSPEAKER RIGGING SYSTEN ENSURE ANGLES SETTINGS ARE IDENTICALLY ON BOTH SIDES Conditional messages These messages are related to unfeasible loads GRAVITY CENTER OFF THE BUMPER ANGLE OUT OF RANGE Please note that safety warnings are not implemented at this time NEXO 28 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Cluster Drawings Drawings are displayed to show computed points and cluster setup configurations 00000 oo 20000 9000004 ER e o 000565 o 9000000 0 NEXO 29 38 154 all e des Erables BP 50107 95950 ROISS
19. RONT RIGGING POINT NOT IN TENSION LOAD UNSAFE LOAD FOR GEOT CLUSTER UNSAFE LOAD FOR CD18 CLUSTER SAFETY FACTOR TOO LOW Cluster Drawings Drawings are displayed to show computed points and cluster setup configurations A R1 NEXO 36 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Y GEO T CLUSTER MECHANICAL WINDOW Configuration Settings SETTINGS Rigging mode Bumper only tens Wind Beaufort 8 No wind Cluster secured Rigging Mode NEXO GEO T Bumper Only Tension Mode Bumper Half Kelping Beam Tension mode which allows greater distance between rigging points Compression Mode 20 Kelping Beam Compression Mode Half Kelping Beam Wind Beaufort 8 Corresponds to a 20 7 m s wind Options are No Wind Wind from the back of the cluster Wind from the front of the cluster Lateral wind is considered to have no influence on investigated forces Cluster Secured It is assumed that wind cannot rotate cluster and that therefore cluster does not need to be secured NEXO 37 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www ne
20. Y CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Y GEO D CLUSTER MECHANICAL WINDOW Configuration Settings SETTINGS Rigging top Bumper ExBar1 Rigging bottorn Bottom Bumper Chain lever hoist Leva750 Wind Beaufort 8 No wind Cluster secured No Rigging top case dependent selectable 1 Motor EXBar1 GEO Bridle GEOD bumper Short Extension Bar Wheel only for GEO D clusters 2 Motors EXBar1 GEOD bumper Short Extension Bar only for GEO D clusters 2 Motors EXBar2 GEOD bumper Long Extension Bar for GEO D and GEO SUB clusters Rigging bottom case dependent automatic Bottom Bumper GEOD bottom bumper only for GEO D or combined GEO D GEO SUB clusters Bumper ExBar3 GEO SUB bottom bumper only for GEO SUB clusters Chain lever hoist selectable Leva 750 for up to 7 5 kN compression force Leva 1500 from 7 5 kN to 15 kN compression force NB when 1 motor LEVA750 is mandatory Wind Beaufort 8 Corresponds to a 20 7 m s wind Options are No Wind Wind from the back of the cluster Wind from the front of the cluster Lateral wind is considered to have no influence on investigated forces Cluster Secured Windforce distribution on cluster depends on how it is secured Investigated cases are No clust
21. Y CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Caution Warning Messages Warning Messages for Rigging feasibility and safety Permanently displayed messages CAUTION READ USER MANUAL PRIOR TO OPERATION CHECK LOCAL REGULATIONS ON LOUDSPEAKER RIGGING SYSTEN ENSURE ANGLES SETTINGS ARE IDENTICALLY ON BOTH SIDES CHECK WITHOUT WINDFORCES Conditional messages These messages are related to unfeasible or unsafe loads FRONT RIGGING POINT NOT IN TENSION LOAD UNSAFE LOAD FOR GEOT CLUSTER UNSAFE LOAD FOR CD18 CLUSTER SAFETY FACTOR TOO LOW Cluster Drawings Drawings are displayed to show computed points and cluster setup configurations A e A a c2 ee R2 r b F2 1 R1 sioa e S2 F1 j a 1 y 1 2 1 3 Lee I 4 H Gc 1 5 1 6 Fc 7 1 8 T 9 10 11 Y D Le 41 38 NEXO 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z
22. cal pressure tensile force value limit Applied min max loads on T4805 rear point S1 configuration applied value turns red if outside limits Allowed pressure tensile loads on T4805 front point S2 theoretical pressure tensile force value limit Applied min max loads on T4805 front point S2 configuration applied value turns red if outside limits Allowed pressure tensile loads on T2815 rear point S1 theoretical pressure tensile force value limit Applied min max loads on T2815 rear point S1 configuration applied value turns red if outside limits Allowed pressure tensile loads on T2815 front point S2 theoretical pressure tensile force value limit Applied min max loads on T2815 front point S2 configuration applied value turns red if outside limits Allowed load on Kelping Chain theoretical tensile force value limit Applied load on Kelping Chain configuration applied value turns red if outside limits Allowed Load on CD18 flying rails theoretical tensile force values Applied Load on CD18 flying rails configuration applied values turns red if outside limits NEXO 39 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 Angle Sequence Delta Inter Cabinets Angle Sequence S
23. e Annotation Vertex 1 Vertex 2 Vertex 3 Vertex 4 Floor 0 12 5 0 0 12 5 0 50 12 5 0 50 12 5 0 Seated Rear Stands 50 12 5 0 50 12 5 0 60 12 5 5 60 12 5 5 Seated Right Stands 5 12 5 0 6 22 5 5 50 22 5 5 50 12 5 0 Seated Left Stands 6 22 5 5 5 125 0 50 125 0 50 225 5 Please refer to Editing Venue section for features description Spectrum new Show Hide Spectrum Show Spectrum displays Frequency Response Plot next to Pressure Plot Hide Spectrum is identical to previous version display x t2 Default ft2 Default idem Options Slime Options E Show spectrum Show spectrum Hide spectrum e Hide spectrum New point Edit point Delete point NEXO 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 9 38 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z New Point Opens Spectrum Point Coordinates Input Window Position Units Meter Horizontal value 346 Vertical value 5 005 Cancel Edit Point Opens Selected Spectrum Point Coordinates Input Window for editing Delete Point Deletes Selected Spectrum Point Help Meter Feet units Options Menu Edit air absorption e 3D mode Ctrl 3 2D mode Ctrl 2 Meter Feet Units Opens the Units Window gt Change
24. ed force on cabinet connection to bottom bumper 15 00 kN 2 74 kN Allowed force on bumper front rigging point R2 theoretical tensile force value limit Applied force on bumper front rigging point R2 applied value turns red if outside limits Allowed force on bumper rear rigging point R1 theoretical tensile force value limit Applied force on bumper rear point rigging R1 applied value turns red if outside limits Allowed force on bumper front connecting point to top cabinet S2 theoretical pressure tensile force value limit Applied force on bumper front connecting point to top cabinet S2 applied value turns red if outside limits Allowed force on bumper rear connecting point to top cabinet S1 theoretical pressure tensile force value limit Applied force on bumper rear connecting point to top cabinet S1 applied value turns red if outside limits Allowed force on front connecting point S2 theoretical pressure tensile force value limit Applied force on front connecting point S2 applied value turns red if outside limits Allowed force on rear connecting point S1 theoretical pressure tensile force value limit Applied force on rear connecting point S1 applied value turns red if outside limits Allowed perpendicular force on reinforcement bar theoretical pressure tensile limits for side metal parts Applied perpendicular force on reinforcement bar applied value turns red if outside
25. er can rotate freely Bottom cluster secured at the bottom to avoid vertical rotation NB when 1 motor securing bottom cluster is mandatory NEXO 30 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 Cluster Dimensions and Weight 2 rigging points CLUSTER Cluster type GEO D Flown Cluster Geo Sub Array Qty 4 D 10 Array Qty 12 Bumper angle 0 50 deg Lower cabinet angle 5 93 deg Cluster height H 6 60 m Cluster width 44 0 74 m Cluster depth D 1 46 m Rear rigging point height 9 10 m Front rigging point height 9 11 m Lower cabinet height 2 64 m Distance between rigging points 4 1 08 m Gravity center to front rigging point 42 0 25 m Gravity center to rear rigging point 41 0 83 m Clearance from front rigging point C2 0 19 m Clearance from rear rigging point C1 0 18 m Cluster weight M 1106 40 kg Weight on front rigging point M2 852 10 kg Weight on rear rigging point M1 254 30 kg Cluster Type as in Acoustic Page GEO SUB as in Acoustic Page GEO D10 as in Acoustic Page Bumper Angle Angle in relation to Horizontal Line CCW Lower Cabinet Angle Cluster Height Overall Height including rigging accessories Cluster Width Overall Width incl
26. he lower plane at Om height while importing from Ease xar files cluster rigging point z coordinates might be different in Ease and Geosoft2 Double check relative height from audience plane to cluster rigging point Save Venue File Saves nxv file Geosoft2 Nexo proprietary venue format NEXO 14 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Edit Venue 2D Mode When selecting 2D Mode in the Option menu planes are defined by two points X Z coordinates gt Edit 2D Venue 2D Cmm z Units Meter x depth Audience Annotation 09 Depth 1 lo Height 1 Seated Floor 0 Seated Rear Stands 50 D Seated Right Stands 5 25 Seated Left Stands 5 25 00 Depth 2 2 Height 2 0 50 0 60 5 50 25 50 25 Working in 2D mode is highly recommended for fast configuration definition since only 4 values are to be entered instead of 12 in 3D mode Important when switching from 3D Mode to 2D Mode all clusters horizontal angles as well as venue Y coordinates will be lost NEXO 15 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R
27. inets GEOSoft2 is an easy to use tool that allows to shape the energy leaving the cluster to fit the audience It predicts pressure levels radiated from the system to ensure enough cabinets are provided for the application as well as mechanical constraints for safe flown systems In addition it provides mechanical information for all clusters in agreement with Structural Analysis Reports available in the Help section dimensions weight gravity center position forces moments working load and safety factor Geo S8 Geo D and Geo T Structural Analysis Reports have been validated by German Certification Organization RWTUV systems GmbH Geo S12 Structural Analysis Report is currently being examined by German Certification Organization RWTUV systems GmbH Please check the NEXO Web Site periodically www nexo sa com for upgrades Any question or bug report please contact geosoft nexo fr NEXO 6 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z MENU SELECTIONS File Menu Geosoft2 Default ES Edit Spectrum Options Help New Open Ctri O Save Ctrl s Save as Import Geosoft 1 projects Export Print Exit Alt F4 New Opens a blank file GeoS Cluster no venue information Open Opens previo
28. ing the suppress key NEXO 19 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y Frequency Response SIDE VIEW Position Units Meter Horizontal value 53 218 Vertical value 3 331 Frequency plot becomes available by selecting Show Spectrum in the Spectrum Menu or Right Mouse Click on Side View Points for which frequency response will be computed are defined by Right Mouse clicking on Side View SP Point window allows then to enter coordinates Curves can be displayed Continuous Octave Bands 1 3rd Octave Bands or 1 6th Octave Bands Plots can be stored in memory by double clicking on the point coordinates below display scrolling menu Plots in memory can be erased by selecting point coordinates below display scrolling menu and pressing the suppress key Plot Colors can be changed by clicking and dragging point coordinates below display below figure is then displayed Assign curve to Left y axis O Right y axis Simulation conditions test signal IEC268 filtered Pink Noise similar spectral content than music free field Important for distances superior to 80 meters 260 feet temperature wind and hygrometry gradients do not allow
29. l info nexo fr Web Fax 33 1 48 63 24 61 Email Y GEO 512 CLUSTER MECHANICAL WINDOW Configuration Settings SETTINGS SETTINGS Rigging mode Single motor Rigging mode Two motors Rigging point position 6 Rear rigging point 17 Actual bumper angle 4 66 deg Front rigging point 17 Bumper angle error 0 34 deg Wind Beaufort 8 No wind Wind Beaufort 8 No wind Cluster secured No Cluster secured No Single Motor One Rigging Point Two Motors Two Rigging Points Rigging Mode NEXO GEO S12 One motor or Two motors Rigging point position When using one motor gives the bumper hole position to achieve required bumper angle turns red if gravity center is off hole range turns orange when 5 to the limit Rear rigging point When using two motors gives the bumper rear hole position must be 17 Front rigging point When using two motors gives the bumper front hole position must be 17 Wind Beaufort 8 Not implemented at this time Cluster Secured Not implemented at this time NEXO 26 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 CLUSTER Cluster type GEO 512 Flown Cluste 51210 Array Qty 7 lu
30. necting point to top cabinet S1 applied value turns red if outside limits Allowed force on front connecting point S2 theoretical pressure tensile force value limit Applied force on front connecting point S2 applied value turns red if outside limits Allowed force on rear connecting point S1 theoretical pressure tensile force value limit Applied force on rear connecting point S1 applied value turns red if outside limits Allowed perpendicular force on reinforcement bar theoretical pressure tensile limits for side metal parts Applied perpendicular force on reinforcement bar applied value turns red if outside limits Allowed force on Kelping Chain compression force theoretical limit Applied force on Kelping Chain applied value turns red if outside limits Allowed force on cabinet connection to bottom cabinet theoretical limit Applied force on cabinet connection to bottom cabinet applied value turns red if outside limits NEXO 34 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 Angle Sequence Delta Inter Cabinets Angle Sequence Sum Cumulative Angle Sequence Delta Sum Bumper 0 50 0 50 1 0 20 0 30 2 0 20 0 10 3 0 20 0 10 4 0 20 0 30 5 0 32
31. ng points horizontal distance from Rear to Front Bumper Rigging Points Gravity Center to Front Rigging Point horizontal distance from Gravity Center to Front Rigging Point must be positive and less than distance between rigging points turns red if gravity center off rigging points turns orange if 5 to the limits Gravity Center to Rear Rigging Point horizontal distance from Gravity Center to Rear Rigging Point must be positive and less than distance between rigging points turns red if gravity center off rigging points turns orange if 5 to the limits Clearance from Front Rigging Point minimum free space required ahead of Front Rigging Point Clearance from Rear Rigging Point minimum free space required behind Rear Rigging Point Cluster Weight total cluster weight including rigging accessories Weight on Front Rigging Point must be positive and less than total Cluster Weight turns red if gravity center off rigging points turns orange if 5 to the limits Weight on Rear Rigging Point must be positive and less than total Cluster Weight turns red if gravity center off rigging points turns orange if 5 to the limits NEXO 38 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y Mechanical Forces
32. p Manual Structural Analysis Opens NEXO Geo S8 Geo S12 Geo D or GeoT structural analysis PDF files User Manuals Opens NEXO Geo S Geo D or GEOT User Manual PDF files with all setup instructions About Geosoft Current GeoSoft Version Geosoft peo Copyright 2007 by NEXO SA ALL RIGHTS RESERVED wem DR SACOM Version 1 14 b0 Security NT 5 1 Build 2600 Sorice Pack 2 1589 503 MBytes NEXO 11 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y ENTERING amp EDITING VENUE gt Geosoft Default acd Fie Et Spectrum Options Help HER SES NEXO 3a D Ice Cas Len Dat D Boo Zop Ben Zoom g Project GeoT Let Get Pat GeoD Let GeoD Right GeoS Let GeoS Right Venue 3D venue display Edit Venue Planes Opens tables to edit planes as below gt Edit 20 Yenue ap CE Units Meter p Audence Annotation 2 Seated Edit Venue Planes Table 3D and 2D NEXO 12 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y Audience Seated is 1 20
33. plied value turns red if outside limits Allowed Load on CD12 flying rails theoretical tensile force values Applied Load on CD12 flying rails configuration applied values turns red if outside limits Wind force applied on cluster Rear or Front force applied when wind is present Beaufort Scale 8 Wind Offset Angle Vertical Cluster rotation related to wind forces Angle Sequence Delta Inter Cabinets Angle Sequence Sum Cumulative Angle Sequence which takes wind effect into account Delta Sum Bumper 11 00 0 76 1 2 00 1 24 2 3 15 4 39 3 3 15 7 54 4 3 15 10 69 5 5 00 15 69 6 5 00 20 69 H 17 50 38 19 NEXO 23 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y Working Load Safety Factor Lifting Factor WORKING LOAD SAFETY FACTOR allowed working load safety factor 1 5 22 Safety factor for 100 allowed working load 6 8 Lifting factor 1 0 Percentage of Allowed Working Load Is based on the ratio of all applied moments and forces to their limit Is determined by the component which is the closest to its limits Corresponds to a Safety Factor of 1 5 when is equal to 100 Must not be above 100 turns red if so Safety Factor for 100 of Allowed Working Load Cluste
34. r Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 Mechanical Forces FORCES Allowed loads on bumper rear points 1 13 70 kN 9 00 KN Applied loads on bumper rear points 51 1 65 kN Allowed loads on bumper front points 52 13 70 kN 7 10 kN Applied loads on bumper front points S2 0 84 kN Allowed moment on link bar 2 40 kNm Applied moment on link bar MO 0 53 kNm Allowed load on CD12 flying rails 1 90 kN Applied load on CD12 flying rails FS3 0 36 kN Applied wind force on cluster Fw 0 25 KN Allowed Loads on Bumper Rear Points S1 theoretical pressure tensile force values confirmed with destruction tests Applied Loads on Bumper Rear Points S1 configuration applied value turns red if outside limits Allowed Loads on Bumper Front Points S2 theoretical pressure tensile values confirmed with destruction tests Applied Loads on Bumper Front Points S2 configuration applied value turns red if outside limits Allowed Moment on Extension Bar closed cross section theoretical maximum moment force before bending confirmed with destruction tests Applied Moment on Extension Bar closed cross section configuration applied value turns red outside above limits Allowed Moment on Link Bar theoretical maximum moment force before bending confirmed with destruction tests Applied Moment on Link Bar configuration ap
35. r configuration Safety Factor Must not be below 1 5 turns red if so Can be used to comply with local regulations Lifting Factor Is 1 2 if no wind where setup typically occurs Is 1 if wind where setup is forbidden Caution Warning Messages Warning Messages for Rigging feasibility and safety Permanently displayed messages CAUTION READ USER MANUAL PRIOR TO OPERATION CHECK LOCAL REGULATIONS ON LOUDSPEAKER RIGGING SYSTEN ENSURE ANGLES SETTINGS ARE IDENTICALLY ON BOTH SIDES CHECK WITHOUT WINDFORCES Conditional messages These messages are related to unfeasible or unsafe loads FRONT RIGGING POINT NOT IN TENSION LOAD UNSAFE LOADING UNSAFE LOAD FOR LINK BAR UNSAFE LOAD FOR GEO S BUMPER SAFETY FACTOR TOO LOW NEXO 24 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y Cluster Drawings Drawings are displayed to show computed points and cluster setup configurations Bottom Secured l Bottom Secured J AD Bottom Secured 25 38 33 1 48 63 19 14 http www nexo sa com S A au capital de 1 003 000 R C NEXO Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Te
36. ster Dimensions and Weight 51230 Array Qty 1 Bumper angle 5 40 deg Lower cabinet angle 29 91 deg CLUSTER Cluster height H 2 89 m Cluster type GEO 512 Flown Cluste Cluster width 4 0 80 m 51210 Array Qty 7 Cluster depth D 1 02 m 51230 Array Qty 1 Rear rigging point height 6 15m Bumper angle 5 40 deg Front rigging point height 6 10 m Lower cabinet angle 29 91 deg Lower cabinet height 3 31m Cluster height H 2 89 m Distance between rigging points 4 0 59 m Cluster width 0A 0 80 m Gravity center to front rigging point A2 0 42 m Cluster depth D 1 02m Gravity center to rear rigging point A1 0 18 m Rigging point height 644m Clearance from front rigging point C2 0 03 m Lower cabinet height 3 31m Clearance from rear rigging point C1 0 39 m Front clearance from rigging point C2 0 03 m Cluster weight M 279 37 kg Rear clearance from rigging point C1 0 39m Weight on front rigging point M2 83 00 kg Cluster weight M 279 37 kg Weight on rear rigging point M1 196 37 kg Single Motor One Rigging Point Two Motors Two Rigging Points Cluster Type as in Acoustic Page GEO 1210 Quantity as in Acoustic Page GEO 1230 Quantity as in Acoustic Page Bumper Angle Angle in relation to Horizontal Line CCW Lower Cabinet Angle bottom cabinet axis angle Cluster Height Overall Height including rigging accessories Cluster Width Overall Width including rigging accessories Cluster Depth Overall Depth
37. t GeoD Right GeoS Left GeoS Right Depth x pos when cluster flown distance between top of first cabinet and venue geometry reference point 0 along X axis when cluster stacked distance between bottom of first cabinet and venue reference point O along X axis Horiz y pos when cluster flown distance between center of first cabinet and venue geometry reference point 0 along Y axis when cluster stacked distance between center of first cabinet and venue reference point O along Y axis NEXO 8 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Height z pos when cluster flown distance between top of first cabinet and venue geometry reference point O along Z axis when cluster stacked distance between top of first cabinet and venue reference point O along Z axis Horizontal angle Positive CCW looking from top and Vertical angle Positive going up are for Cluster Orientation Show Horizontal Coverage displays 6dB lines for selected cluster in Venue tab these line are defined as the intersection between each cabinet nominal 6dB coverage triangle and venue planes Edit Venue Opens the Edit Venue Planes Window gt Edit 3D Venue Planes y cwidth gt Units Meter Audienc
38. t at any location in the cluster NEXO 17 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 Rig Angles Tab CLUSTER DESIGN Vertical Angle Configuration Horizontal Dispersion Configuration Choices between the cabinets are GEO S8 S805 to S805 0 31 0 50 0 80 1 25 2 00 3 15 5 00 degrees S805 to S830 17 5 degrees S830 to S830 17 5 30 degrees GEO S12 S1210 to 1210 0 20 0 31 0 50 0 80 1 25 2 00 3 15 5 00 6 25 8 00 10 degrees S1210 to S1230 16 degrees 1230 to S1230 16 22 5 30 degrees NB 16 is allowed for specific installations where high dBSPL values are required However bandwidth is then limited to 10 kHz GEO D D10 to D10 or D10 to GEO SUB or GEO SUB to GEO SUB 0 20 0 31 0 50 0 80 1 25 2 00 3 15 5 00 6 25 8 00 10 degrees GEOT 74805 to T4805 0 12 0 20 0 31 0 50 0 80 1 25 2 00 3 15 5 00 degrees 14805 to T2815 6 30 8 00 10 00 degrees 72815 to T2815 6 30 8 00 10 0 12 5 15 0 degrees Step Non editable field gives the distance between adjacent cabinets targeted points on the audience NEXO 18 38 154 all e
39. t connecting point 2 lowed force on cabinet rear connecting point 1 ied force on cabinet rear connecting point 1 lowed perpendicular force on reinforcement bar ied perpendicular force on reinforcement bar 5 00 KN 15 00 kN 3 81 kN 5 00 KN 15 00 kN 0 00 kN 15 00 kN 15 00 kN 0 44 kN 3 55 kN 15 00 kN 715 00 kN 1 41 kN 0 17 KN 3 55 kN 0 22 kN pp lowed force on Kelping chain ied force on Kelping chain 7 50 kN 2 75 kN App A A A A A A A A Allowed force on cabinet front connecting point 52 A A A A A A A A lowed force on cabinet connection to bottom bumper ied force on cabinet connection to bottom bumper 15 00 kN 2 74 kN Allowed force on bumper front rigging point R2 theoretical tensile force value limit Applied force on bumper front rigging point R2 applied value turns red if outside limits Allowed force on bumper rear rigging point R1 theoretical tensile force value limit Applied force on bumper rear point rigging R1 applied value turns red if outside limits Allowed force on bumper front connecting point to top cabinet S2 theoretical pressure tensile force value limit Applied force on bumper front connecting point to top cabinet S2 applied value turns red if outside limits Allowed force on bumper rear connecting point to top cabinet S1 theoretical pressure tensile force value limit Applied force on bumper rear con
40. to make any reliable acoustic prediction GeoSoft simulation does not take in to account any room contribution floor reflection reverberation nor another cluster contribution Consequently all dB values are default values that might increase from 3 to 6dB NEXO 20 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Y GEO 58 CLUSTER MECHANICAL WINDOW Configuration Settings SETTINGS Rigging mode CD12 link bar Wind Beaufort 8 From rear Cluster secured No Rigging Mode NEXO GEO S8 Bumper Only GeoS8 without CD12 Extension Bar at the back GeoS8 without CD12 Extension Bar at the Front GeoS8 without CD12 CD12 Link Bar GeoS8 with CD12 Only Wind Beaufort 8 Corresponds to a 20 7 m s wind Options are NoWind Wind from the back of the cluster Wind from the front of the cluster Lateral wind is considered to have no influence on investigated forces Cluster Secured Windforce distribution on cluster depends on how it is secured Investigated cases are No cluster can rotate freely Bottom cluster secured at the bottom to avoid vertical rotation Top top bumper rigidly secured to avoid vertical rotation bottom unsecured NEXO 21 38 154 all e des Erables
41. to the limits NEXO 31 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z y Mechanical Forces FORCES pp pp lowed force on bumper front rigging point R2 ied force on bumper front rigging point R2 lowed force on bumper rear rigging point R1 ied force on bumper rear rigging point R1 23 60 KN 8 52 kN 23 60 kN 2 54 kN pp pp pp pp pp lowed force on bumper front connecting point 52 ied force on bumper front connecting point 52 lowed force on bumper rear connecting point 51 ied force on bumper rear connecting point 51 ied force on cabinet front connecting point 2 lowed force on cabinet rear connecting point 1 ied force on cabinet rear connecting point 1 lowed perpendicular force on reinforcement bar ied perpendicular force on reinforcement bar 5 00 KN 15 00 kN 3 81 kN 5 00 KN 15 00 kN 0 00 kN 15 00 kN 15 00 kN 0 44 kN 3 55 kN 15 00 kN 715 00 kN 1 41 kN 0 17 KN 3 55 kN 0 22 kN pp lowed force on Kelping chain ied force on Kelping chain 7 50 kN 2 75 kN App A A A A A A A A Allowed force on cabinet front connecting point 52 A A A A A A A A lowed force on cabinet connection to bottom bumper i
42. uding rigging accessories Cluster Depth Overall Depth including rigging accessories Rear Rigging Point Height Rear Bumper Rigging Point height referenced to Z 0 Front Rigging Point Height Front Bumper Rigging Point height referenced to Z 0 Lower Cabinet Height referenced to Z 0 Distance between rigging points horizontal distance from Rear to Front Bumper Rigging Points Gravity Center to Front Rigging Point horizontal distance from Gravity Center to Front Rigging Point must be positive and less than distance between rigging points turns red if gravity center off rigging points turns orange if 5 to the limits Gravity Center to Rear Rigging Point horizontal distance from Gravity Center to Rear Rigging Point must be positive and less than distance between rigging points turns red if gravity center off rigging points turns orange if 5 to the limits Clearance from Front Rigging Point minimum free space required ahead of Front Rigging Point Clearance from Rear Rigging Point minimum free space required behind Rear Rigging Point Cluster Weight total cluster weight including rigging accessories Weight on Front Rigging Point must be positive and less than total Cluster Weight turns red if gravity center off rigging points turns orange if 5 to the limits Weight on Rear Rigging Point must be positive and less than total Cluster Weight turns red if gravity center off rigging points turns orange if 5
43. um Cumulative Angle Sequence Delta Sum Bumper 11 00 0 76 1 2 00 1 24 2 3 15 4 39 3 3 15 7 54 4 3 15 10 69 5 5 00 15 69 6 5 00 20 69 H 17 50 38 19 Working Load Safety Factor Lifting Factor WORKING LOAD SAFETY FACTOR GEOT Cluster allowed working load safety factor 4 19 Safety factor for 100 allowed working load 21 1 CD18 Cluster allowed working load safety factor 4 42 Safety factor for 100 allowed working load 9 5 GeoT cluster Percentage of Allowed Working Load Is based on the ratio of all applied moments and forces to their limit Is determined by the component which is the closest to its limits Corresponds to a Safety Factor of 4 when is equal to 100 Must not be above 100 turns red if so GeoT cluster Safety Factor for 100 of Allowed Working Load Project configuration Safety Factor Must not be below 4 turns red if so Can be used to comply with local regulations CD18 cluster Percentage of Allowed Working Load Is based on the ratio of all applied moments and forces to their limit Is determined by the component which is the closest to its limits Corresponds to a Safety Factor of 4 when is equal to 100 Must not be above 100 turns red if so CD18 cluster Safety Factor for 100 of Allowed Working Load Project configuration Safety Factor Must not be below 4 turns red if so Can be used to comply with local regulations NEXO 40 38 154 all e des Erables BP 50107 95950 ROISS
44. usly saved configuration filename nexo Save Saves the configuration as previously saved filename nexo Save As Saves the configuration as filename nexo approximate size 50 KB Import Geosoft 1 Projects Imports Geosoft 1 MAT file extends Geosoft 2D lines to 3D 2 meters width planes Export Exports currently displayed window in a JPEG format approximate size 100 kB Print Opens Print Dialog Window and Preview ipii Ta Exit Ends the Geosoft 2 session NEXO 7 38 154 all e des Erables BP 50107 95950 ROISSY CDG CEDEX France Tel 33 1 48 63 19 14 Fax 33 1 48 63 24 61 Email info nexo fr Web http www nexo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z Edit Menu heosoft2 Default CLS Spectrum Options He Add cluster Duplicate cluster Delete cluster Rename cluster Edit cluster positions Edit venue Add Cluster Adds Cluster New Cluster Window Duplicate Cluster Opens Offset Position Window which allows x or y cluster mirroring and offset cluster duplication Delete Cluster Deletes Selected Cluster Deletes selected Cluster Tab Rename Cluster Renames Cluster Edit Cluster Positions Opens the Edit Cluster Window Cluster Positions Cluster Depth xpos Hori y pos Height zpos Horizangle Vert angie Motor Motor Motor Coyos degreo GeoT Left 1 00 950 Gef Right GeoD Le
45. xo sa com S A au capital de 1 003 000 R C Bobigny 317 272 540 SIRET 317 272 540 00038 APE 323Z 7 Cluster Dimensions and Weight Cluster type GEO T Flown Cluster T4805 Array Qty 17 T2815 Array Qty 1 CD18 Sub Qty 2 Bumper angle 2 60 deg Lower cabinet angle 21 16 deg Cluster height H 4 69 m Cluster width 0A 0 90 m Cluster depth D 1 07 m Rear rigging point height 9 26 m Front rigging point height 9 24 m Lower cabinet height 4 58 m Distance between rigging points A 0 55 m Gravity center to front rigging point A2 0 39 m Gravity center to rear rigging point A1 0 16 m Clearance from front rigging point C2 0 11m Clearance from rear rigging point C1 0 41 m Cluster weight M 975 00 kg Weight on front rigging point M2 278 46 kg Weight on rear rigging point M1 696 54 kg Cluster Type as in Acoustic Page GEO Quantity as in Acoustic Page CD18 Quantity as in Acoustic Page Bumper Angle Angle in relation to Horizontal Line CCW Lower Cabinet Angle Cluster Height Overall Height including rigging accessories Cluster Width Overall Width including rigging accessories Cluster Depth Overall Depth including rigging accessories Rear Rigging Point Height Rear Bumper Rigging Point height referenced to Z 0 Front Rigging Point Height Front Bumper Rigging Point height referenced to Z 0 Lower Cabinet Height referenced to Z 0 Distance between riggi
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