manualshive.com logo in svg

Nexo GEO M12 Series, System Manual

Share
Download
Nexo GEO M12 Series System Manual Download Page 6

Page 6/90 

 

CONTENTS 

 

 

 

 

6.3.4

 

MSUB18 and GEO M12 with Ministack adaptor ................................................................................................ 38

 

6.3.5

 

MSUB18 and GEO M12 on Touring Bumper with stacking extensions .................................................... 41

 

6.4 

F

LOWN CLUSTERS SETUPS

 ............................................................................................................................................... 45 

6.4.1

 

Described configurations .............................................................................................................................................. 45

 

6.4.2

 

GEO M12 only flown with Lightweight Bumper ................................................................................................. 46

 

6.4.3

 

GEO M12 flown with Touring Bumper .................................................................................................................... 50

 

6.4.4

 

MSUB18 flown with Touring Bumper ..................................................................................................................... 54

 

6.4.5

 

MSUB18 and GEO M12 flown with Touring Bumper ....................................................................................... 57

 

6.5 

P

ERMANENT 

I

NSTALLATION VARIANT

 .......................................................................................................................... 62 

6.6 

T

ESTING AND 

M

AINTENANCE OF THE SYSTEM

 ............................................................................................................. 65 

7

 

SYSTEM CHECK ALIGNMENT GUIDELINES ................................................................................................... 66

 

7.1 

GEO

 

M12

 

V

ERTICAL 

C

LUSTER DESIGN

......................................................................................................................... 66 

7.2 

S

TACKED 

MSUB18

 AND 

F

LOWN 

GEO

 

M12 ............................................................................................................... 66 

7.3 

D

RIVING THE 

MSUB18

S FROM THE 

AUX

 SEND

 .......................................................................................................... 67 

7.4 

R

ECOMMENDED INSTALLATION TOOLS AND EQUIPMENT

 .......................................................................................... 67 

7.5 

GEO

 

M12

 

–

 

MSUB18

 

S

YSTEM 

C

HECK 

L

IST

 ............................................................................................................... 68 

8

 

TECHNICAL SPECIFICATIONS ............................................................................................................................ 69

 

8.1 

MSUB18

 

S

UBWOOFER

 .................................................................................................................................................... 69 

8.1.1

 

System specifications ...................................................................................................................................................... 69

 

8.1.2

 

Dimensions (mm/inches) .............................................................................................................................................. 69

 

8.2 

GEO

 

M1210

 

&

 

GEO

 

M1220 ........................................................................................................................................ 70 

8.2.1

 

System specifications ...................................................................................................................................................... 70

 

8.2.2

 

Dimensions (mm/inches) .............................................................................................................................................. 70

 

8.3

 

GEO

 

M12

 ACCESSORIES

 .................................................................................................................................................. 71 

8.3.1

 

VNT-BUMPM12 .................................................................................................................................................................. 71

 

8.3.2

 

VNI-BUMPM12 ................................................................................................................................................................... 72

 

8.3.3

 

VNT-EXBARM12 ................................................................................................................................................................ 73

 

8.3.5

 

VNT-GSTKM10M12L ....................................................................................................................................................... 74

 

8.3.6

 

VNT-GSTKM10M12S ....................................................................................................................................................... 75

 

8.3.7

 

VNT-MNSTKM12 ............................................................................................................................................................... 76

 

8.3.8

 

GMT-LBUMPM12 .............................................................................................................................................................. 77

 

8.3.9

 

GMT-EXBARM12L ............................................................................................................................................................. 78

 

8.3.10

 

GMT-FLGM12 ................................................................................................................................................................ 79

 

8.3.11

 

MST-WBMSUB18 ......................................................................................................................................................... 80

 

8.3.12

 

MST-DOLLYMSUB18 .................................................................................................................................................. 81

 

8.3.13

 

MST-COVMSUB18........................................................................................................................................................ 82

 

8.3.14

 

MST-COV2MSUB18 ..................................................................................................................................................... 83

 

8.3.15

 

GMT-2CASEM12 ........................................................................................................................................................... 84

 

8.3.16

 

GMT-3CASEM12 ........................................................................................................................................................... 85

 

8.3.17

 

VNT-LSTKM1018 ......................................................................................................................................................... 86

 

9

 

GEO M12 & MSUB18 MODULES & ACCESSORIES LIST .............................................................................. 87

 

10

 

USER NOTES ............................................................................................................................................................ 90

 

 

Summary of Contents for GEO M12 Series

Page 1: ...GEO M12 MSUB18 GEO M1210 GEO M1220 Tangent Array Modules MSUB18 Subwoofer System Manual GEO M12 MSUB18 System Manual V1 01 DP3941 ...

Page 2: ...his is not the case with GEO where careless installation produces catastrophic results AGEOTangent Arrayis nota linearray GEO Technology is equally effective in designing and deploying tangent curved vertical arrays For best results in a specific application the user needs to know how multi speaker arrays interact with audience geometry along with the benefits and drawbacks of curved vertical arra...

Page 3: ...ation requires construction work and make sure to observe the following precautions Mounting precautions choose mounting hardware and an installation location that can support 4 times the weight of the speaker system do not use speaker system handles for suspended installation do not expose speaker system to excessive dust or vibration or extreme cold or heat to prevent possibility of component da...

Page 4: ...excess of the limits as set forth above To ensure against potentially dangerous exposure to high sound pressure levels it is recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplification system be protected by hearing protectors while this unit is in operation DISPOSAL OF OLD ELECTRICAL ELECTRONIC EQUIPMENT This symbol on the product o...

Page 5: ...O M12 PASSIVE MODE NXAMP4X4 16 3 8 GEO M12 ACTIVE MODE NXAMP4X4 17 3 9 MSUB18 OMNI MODE NXAMP4X4 18 3 10 MSUB18 CARDIO MODE NXAMP4X4 19 3 11 GEO M12 PASSIVE MODE AND MSUB18 NXAMP4X4 20 4 NS 1 SIMULATION SOFTWARE 21 5 CONFIGURABLE DIRECTIVITY DEVICE 22 5 1 INSTALLING REMOVING GEO S CONFIGURABLE DIRECTIVITY DEVICES 22 5 2 WHEN WHERE TO USE CONFIGURABLE DIRECTIVITY FLANGES 23 6 GEO M12 HARDWARE SETUP...

Page 6: ...7 3 DRIVING THE MSUB18S FROM THE AUX SEND 67 7 4 RECOMMENDED INSTALLATION TOOLS AND EQUIPMENT 67 7 5 GEO M12 MSUB18 SYSTEM CHECK LIST 68 8 TECHNICAL SPECIFICATIONS 69 8 1 MSUB18 SUBWOOFER 69 8 1 1 System specifications 69 8 1 2 Dimensions mm inches 69 8 2 GEO M1210 GEO M1220 70 8 2 1 System specifications 70 8 2 2 Dimensions mm inches 70 8 3 GEO M12 ACCESSORIES 71 8 3 1 VNT BUMPM12 71 8 3 2 VNI BU...

Page 7: ... acoustic output MSUB18 has fittings for transporting flying and stacking MSUB18 is available in touring and installation versions A full range of accessories provides safe flexible and simple means of installing GEO M12 and MSUB18 in fixed installation as well as in touring applications GEO M12 and MSUB18 are controlled powered and monitored by NEXO TDcontrollers For a complete description of the...

Page 8: ...l GEO M12 cabinet or to link to an optional MSUB18 if present Therefore a single 4 conductor cable can connect two amplifier channels to various GEO M12s and or MSUB18 subwoofers 2 1 1 GEO M12 connectors Selection of Active or Passive Mode 2 1 2 MSUB18 connectors MSUB18 features 2 connector panels with 2 Speakon NL4 each so that cabling is always done at the back independently of cabinet being set...

Page 9: ...ve the connecting plate Pass the cables through the cable gland maximum cable outside diameter is 12mm 0 5 maximum gauge wire is 2 5 mm2 AWG13 for solid cable and 4 mm2 AWG11 for multi stranded cable Prepare cable as below Connect to the fast connectors Brown or Red Blue or Black Remount the connecting plate Tight the cable gland and adjust the length Seal the cabinet with the provided blind plug ...

Page 10: ...drawing below In order to connect for installation Remove the corner plates Pass the cables through corner plate openings maximum cable outside diameter is 11mm 0 4 maximum gauge wire is 2 5 mm2 AWG13 for solid cable and 4 mm2 AWG11 for multi stranded cable Prepare cable as below Connect to the fast connectors Brown or Red Blue or Black Remount the corner plate ...

Page 11: ... 20m 66ft 4 mm AWG 10 8m 26ft 12m 39ft 16m 52ft 24m 79ft 32m 105ft Maximum allowed length is 4 times recommended length Example GEO M12 module has a 8 nominal impedance in passive mode When connecting 4 modules in parallel total load impedance become 2 Recommended length for 4mm2 AWG 10 is 8m 26ft maximum allowed length is 32m 105ft IMPORTANT Long speaker cables induce capacitive effects up to hun...

Page 12: ...Page 12 90 CONNECTION DIAGRAMS 3 CONNECTION DIAGRAMS 3 1 GEO M12 passive mode NXAMP4x1mk2 Bridge Stereo 3 2 MSUB18 NXAMP4x1mk2 Bridge Stereo ...

Page 13: ...CONNECTION DIAGRAMS Page 13 90 3 3 GEO M12 passive mode and MSUB18 NXAMP4x1mk2 Bridge Stereo ...

Page 14: ...Page 14 90 CONNECTION DIAGRAMS 3 4 GEO M12 passive mode NXAMP4x2mk2 3 5 MSUB18 NXAMP4x2mk2 ...

Page 15: ...CONNECTION DIAGRAMS Page 15 90 3 6 GEO M12 passive mode and MSUB18 NXAMP4x2mk2 ...

Page 16: ...Page 16 90 CONNECTION DIAGRAMS 3 7 GEO M12 passive mode NXAMP4x4 ...

Page 17: ...CONNECTION DIAGRAMS Page 17 90 3 8 GEO M12 active mode NXAMP4x4 ...

Page 18: ...Page 18 90 CONNECTION DIAGRAMS 3 9 MSUB18 Omni Mode NXAMP4x4 ...

Page 19: ...CONNECTION DIAGRAMS Page 19 90 3 10 MSUB18 Cardio Mode NXAMP4x4 ...

Page 20: ...Page 20 90 CONNECTION DIAGRAMS 3 11 GEO M12 passive mode and MSUB18 NXAMP4x4 ...

Page 21: ...g 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 centre position forces moments ...

Page 22: ...f flanges that alter the diffraction slot s exit flare rate 5 1 Installing removing GEO s Configurable Directivity Devices GEO M12 are shipped in the 80 dispersion configuration 120 CDDTM flanges are an optional accessory GMT FLGM12 To change horizontal dispersion from 80 to 120 and vice versa Pull the lever to remove the grille on the side on touring version Or unscrew the 4 Tx25 to remove the gr...

Page 23: ...igurable Directivity Devices are installed at the bottom cabinet of the clusters coverage will look more like the pattern in right figure below 6dB coverage all GEO M12 in 80 configuration 6dB coverage bottom GEO M12 in 120 configuration In curved vertical arrays the 120 Configurable Directivity Device can be used On the bottom row of curved vertical arrays to fill in coverage gaps in the front ro...

Page 24: ...ons who are fully conversant with the operation of the GEO M12 MSUB18 Rigging System and provided with suitable safety equipment should deploy GEO Arrays Misuse of the GEO M12 MSUB18 Rigging System could lead to dangerous consequences Used and maintained correctly the GEO M12 MSUB18 Rigging System will give many years of reliable service in portable systems Please take the time to read and underst...

Page 25: ...a competent test centre NEXO recommend that the system is load tested and certified annually or more frequently if local regulations require When de rigging the system ensure that the same duty of care is given to the procedure as for the installation Pack GEO M12 MSUB18 components carefully to prevent damage in transit 6 1 2 Ground Stacking Safety Statistically many more injuries occur due to uns...

Page 26: ...ntact local industry associations for information on specialist course Information for International training agencies can be obtained by contacting either The Production Services Association PSA School Passage Kingston upon Thames KT1 SDU Surrey ENGLAND Telephone 44 0 181 392 0180 www psa org uk Rigstar Training and Testing Center 82 Industrial Dr Unit 4 Northampton Massachusetts 01060 U S A Phon...

Page 27: ...r Right Left means HF waveguide is left as seen from front Right means HF waveguide is right as seen from front GEO M12 can be connected to bumpers Left or Right by simply flipping the cabinets Whenever possible NEXO recommends symmetrical designs preferably HF waveguide inwards in stereo configurations GEO M12 Left GEO M12 Right 6 2 3 GEO M12 and MSUB18 rigging systems GEO M12 features a 3 points...

Page 28: ... 7 G 10 H GEO M1210 to GEO M1220 10 H 13 I GEO M1220 to GEO M1220 13 I 16 J 20 K MSUB18 features a 4 points rigging system Upper connection features retractable rigging links that can be unlocked from the sides Lower connection features semi auto lock rigging points that lock with latches on the sides Front and rear rigging points are identical so that MSUB15 count be mounted reverse for cardioid ...

Page 29: ...replaced by an axis with break nuts GEO M12 rear pin is replaced by a shoulder screw with a break nut MUB18 semi auto lock system is replaced with pins and safety clips Please note that these are shipped together with GEO M12 I and MSUB18 I 6 2 5 Accessories GEO M12 MSUB18 accessories are VNT BUMPM12 VNT EXBARM12 VNI BUMPM12 VNT GSTKM10M12L VNT GSTKM10M12S VNT MNSTKM12 GMT LBUMPM12 GMT EXBARM12L G...

Page 30: ... with structural computations Never use other accessories including push pins when assembling GEO M12 cabinets than the ones provided by NEXO NEXO will decline responsibility over the entire GEO M12 accessory range if any component is purchased from different supplier WARNING All GEO M12 accessories have been designed so that cabinets are arrayed vertically GEO M12 horizontal assemblies as shown i...

Page 31: ...RE SETUP PROCEDURE Page 31 90 6 3 Ground Stack setups 6 3 1 Described configurations GEO M12 only Light Bumper GEO M12 only Touring Bumper Extensions MSUB18 GEO M12 Ministack MSUB18 GEO M12 Touring Bumper Extensions ...

Page 32: ...and back depending if it connects to GEO M12 Right or Left When connecting GEO M12 Left bumper front is on the G hole index side When connection GEO M12 Right bumper front is on the A hole index side GEO M12 Left Set the bumper on the ground so that front is on the G hole side Remove the BL825 quick release pin of rear GMT LBUMPM12 link bar and rotate it upwards Release first GEO M12 link bar and ...

Page 33: ...nnect the bumper link bar selection of 0 3 to GEO M12 rear rigging plate hole marked bumper Lock with the quick release pin BL0825 Subsequent GEO M12s Position second GEO M12 cabinet with AutoRigTM in automatic lock position and lock front points to first GEO M12 Unlock GEO M12 link bar Pull the latch to engage the guide in GEO M12 rear slot Adjust the angle by inserting quick release pin BL820 in...

Page 34: ... SETUP PROCEDURE Disassembly On both side pull AutoRigTM and hold the side knob AutoRigTM remains in the open position Remove the rear quick release pin BL820 Unlock the GEO M12 link bar by pulling the latch Disassemble GEO M12s ...

Page 35: ...a safety area which radius is equal or higher than assembly height It is highly recommended to secure the system to a fix point located at the back of the stack Procedure Set the bumper on the ground so that front with front direction indicated by side arrows Insert VNT GSTKM10M12L and or VNT GSTKM10M12S guides into bumper front and rear center slots IMPORTANT If bottom GEO M102 angle is negative ...

Page 36: ...ct the bumper link bar selection from 12 to 12 in 3 steps to GEO M12 rear rigging plate hole marked bumper Lock with the quick release pin BL0820 GEO M12 Right Release first GEO M12 link bar Position first GEO M12 on top of the bumper and lock it to the bumper with the 2 BL820 quick release pins Connect the bumper link bar selection from 12 to 12 in 3 steps to GEO M12 rear rigging plate hole marke...

Page 37: ...bumper quick release pins are properly locked into GEO M12 and that all AutoRigTM and rear pins are locked Disassembly On both side pull AutoRigTM and hold the side knob AutoRigTM remains in the open position Remove the rear quick release pin BL820 Unlock the GEO M12 link bar by pulling the latch Disassemble GEO M12s ...

Page 38: ... assembled according to below rules MSUB18 must always be installed on a horizontal surface Public is not allowed within a safety area which radius is equal or higher than assembly height Procedure Position first MSUB18 on the ground Position second MSUB18 front or back on top of first and lock front and rear connecting points Pull the latch to unlock the link bar of VNT MNSTKM12 Insert VNT MNSTKM...

Page 39: ...ion from 15 to 12 in 3 steps to GEO M12 rear rigging plate hole marked bumper Lock with the quick release pin BL0820 Y 15 Z 12 X 9 V 6 T 3 S 0 R 3 Q 6 P 9 N 12 Subsequent GEO M12s Position second GEO M12 cabinet with AutoRigTM in automatic lock position and lock front points to first GEO M12 Unlock GEO M12 link bar Pull the latch to engage the guide in GEO M12 rear slot Adjust the angle by inserti...

Page 40: ... are properly locked into GEO M12 and that all AutoRigTM and rear pins are locked Disassembly On both side pull AutoRigTM and hold the side knob AutoRigTM remains in the open position Remove the rear quick release pin BL820 Unlock the GEO M12 link bar by pulling the latch Disassemble GEO M12s ...

Page 41: ...ed to be horizontal Public is not allowed within a safety area which radius is equal or higher than assembly height It is highly recommended to secure the system to a fix point located at the back of the stack Procedure Set the bumper on the ground so that front with front direction indicated by side arrows Insert VNT GSTKM10M12L and or VNT GSTKM10M12S guides into bumper front and rear center slot...

Page 42: ...he bumper front latches rotate the upper links so that connection points are single leg and release the latches Align first MSUB18 on top of VNT BUMPM12 and lock them by releasing front and rear MSUB18 bottom latches connecting points Unlock the 4 MSUB18 upper connecting points Align second MSUB18 on top of first and lock them by releasing front and rear upper MSUB18 latches connecting points ...

Page 43: ...d bumper Lock with the quick release pin BL0820 GEO M12 Right Pull the bumper front latches rotate the upper links so that connection points are double leg and release the latches Release first GEO M12 link bar Position first GEO M12 on top of the bumper and lock it to the bumper with the 2 BL820 quick release pins Connect the bumper link bar selection from 12 to 12 in 3 steps to GEO M12 rear rigg...

Page 44: ... are properly locked into GEO M12 and that all AutoRigTM and rear pins are locked Disassembly On both side pull AutoRigTM and hold the side knob AutoRigTM remains in the open position Remove the rear quick release pin BL820 Unlock the GEO M12 link bar by pulling the latch Disassemble GEO M12s ...

Page 45: ...P PROCEDURE Page 45 90 6 4 Flown clusters setups 6 4 1 Described configurations GEO M12 only Light Bumper GEO M12 only Touring Bumper MSUB18 only Touring Bumper MSUB18 GEO M12 Touring Bumper 1 rigging point 2 rigging points ...

Page 46: ...90 GEO M12 HARDWARE SETUP PROCEDURE 6 4 2 GEO M12 only flown with Lightweight Bumper Required items 1 or 2 hoists not provided 1 x GMT LBUMPM12 1 x GMT EXBARM12L for extended positive and negative bumper angles ...

Page 47: ...12 so that AutorigTM is at the bottom Position bumper A hole at front on top of first GEO M12 Remove the two BL820 quick release pins from their side storage position and the BL825 quick release pin of rear bumper link bar Connect bumper front points to GEO M12 with the BL820 quick release pins Connect the bumper link bar 0 position to GEO M12 rear rigging plate hole marked bumper Lock with the qu...

Page 48: ... A and G or H and Q Connect hoist hook s to shackle s and lift assembly to sufficient height in order to connect a second GEO M12 IMPORTANT Ensure hoist hook s is are properly secured to GMT LBUMPM12 or GMT EXBARM12L Ensure that all quick release pins are locked Subsequent GEO M12s Position second GEO M12 cabinet with AutoRigTM in automatic lock position and lock front points to first GEO M12 Unlo...

Page 49: ...g Secure bumper with secondary safety steel IMPORTANT The requirements for secondary safety systems vary with territories However the secondary safety steel MUST have a SWL equivalent or greater than that of the rigging system Disassembly While holding GEO M12 to be dismounted pull AutoRigTM on both sides and hold the side knob AutoRigTM remains in the open position Remove the rear quick release p...

Page 50: ...ems 1 or 2 hoists not provided 1 x VNT BUMPM12 1 x VNT EXBARM12 for extended positive and negative bumper angles IMPORTANT Maximum GEO M12 quantity for flown vertical cluster with VNT BUMPM12 is 12 and eventually less Please check NS 1 for mechanical Safety Working Load and acoustic computations ...

Page 51: ... GEO M12 Right Position first GEO M12 so that AutorigTM is at the top and set in automatic lock position Pull the bumper front latches rotate the lower links so that connection points are single leg and release the latches Position bumper on top of first GEO M12 front points will lock automatically Connect the bumper link bar 0 S position to GEO M12 rear rigging plate hole marked bumper Lock with ...

Page 52: ... GEO M12 cabinet with AutoRigTM in automatic lock position and lock front points to first GEO M12 Unlock GEO M12 link bar Pull the latch to engage the guide in GEO M12 rear slot Adjust the angle by inserting quick release pin BL820 in proper hole Connect subsequent GEO M12 cabinets as with second IMPORTANT Ensure that bumper quick release pins are properly locked into GEO M12 and that all AutoRigT...

Page 53: ...Disassembly While holding GEO M12 to be dismounted pull AutoRigTM on both sides and hold the side knob AutoRigTM remains in the open position Remove the rear quick release pin BL820 Unlock the GEO M12 link bar by pulling the latch Remove GEO M12 ...

Page 54: ...ust be maintained horizontal in its definitive position as well as when lifting or lowering the cluster If cluster is flown from a single point extension bar must be used and hoist connected to G position IMPORTANT Maximum MSUB18 quantity for flown vertical cluster with VNT BUMPM12 is 8 Please check NS 1 for mechanical Safety Working Load and acoustic computations IMPORTANT Motor hoist must be rat...

Page 55: ...ingle point position VNT EXBARM12 frontwards or rearwards into VNT BUMPM12 slots and lock devices with the quick release pins 12x40 stored on VNT BUMPM12 Insert shackle s in bumper or in extension bar in required hole s ie o If using 1 hoist on VNT EXBARM12 it must be connected to hole G o If using 2 hoists on VNT EXBARM12 connect these using extreme holes A and T o VNT BUMPM12 without extension b...

Page 56: ...ANT Ensure that all connecting points are locked Lift cluster to NS 1 defined rigging height secure cluster horizontally to prevent it from rotating Secure bumper with secondary safety steel IMPORTANT The requirements for secondary safety systems vary with territories However the secondary safety steel MUST have a SWL equivalent or greater than that of the rigging system Disassembly Lower MSUB18 c...

Page 57: ...GEO M12 HARDWARE SETUP PROCEDURE Page 57 90 6 4 5 MSUB18 and GEO M12 flown with Touring Bumper ...

Page 58: ...antity for flown vertical cluster with VNT BUMPM12 is NGEOM12 1 5 NMSUB18 12 Please check NS 1 for mechanical Safety Working Load and acoustic computations IMPORTANT Motor hoist must be rated to support entire cluster weight Please check configuration in NS 1 for proper motor hoist rating Procedure Position first MSUB18 and unlock front and rear rigging points Pull the bumper front latches rotate ...

Page 59: ... BUMPM12 without extension bar can only be flown with 2 hoists Connect hoist hook s to shackle s and lift assembly to sufficient height in order to connect a second MSUB18 IMPORTANT Ensure hoist hook s is are properly secured to VNT BUMPM12 or VNT EXBARM12 shackle s Ensure that all quick release pins are locked Release first MSUB18 bottom connecting points latches and unlock second MSUB18 top fron...

Page 60: ...he latches Position first GEO M12 below bottom bumper and lock front points to the bumper with 2 BL820 quick release pins Connect the bumper link bar at required angle selection from 12 to 12 in 3 steps to GEO M12 rear rigging plate hole marked bumper and lock with the quick release pin BL0825 GEO M12 Right Position first GEO M12 so that AutorigTM is at the top and set in automatic lock position P...

Page 61: ...ick release pins are properly locked into GEO M12 and that all AutoRigTM and rear connecting points are locked Lift cluster to NS 1 defined rigging height secure cluster horizontally to prevent it from rotating Secure bumper with secondary safety steel IMPORTANT The requirements for secondary safety systems vary with territories However the secondary safety steel MUST have a SWL equivalent or grea...

Page 62: ...B18 Repeat until last MSUB18 is removed Disassemble top bumper 6 5 Permanent Installation variant All procedures described above apply to installation versions with the exception of bumper and cabinet connections which are described below Configuring VNI BUMPM12 for GEO M12 I Left or Right Adjust the front rigging point to required configuration and lock with provided screws screws M8x45 washers M...

Page 63: ...he washers M8 and secure with the brake nuts M8 Connecting VNI BUMPM12 to GEO M12 I Place the bumper on GEO M12 I insert the axis and the washers M8 and secure with the brake nuts M8 Adjust the appropriate inter angle value with the linkbar and secure with provided screws 1 shoulder screw D10x20 washer M10 washer M8 brake nut M8 ...

Page 64: ...heir legs Connect subsequent MSUB18 I as with second Subsequent GEO M12 I Position second GEOM12 I Connect both cabinets by inserting the axis through front holes and secure axis with brake nuts Adjust the appropriate inter angle value with the linkbar and secure with the provided screws 1 x shoulder screw D10x20 2 x washers M10 1 x brake nut M8 Connect subsequent GEO M12 I cabinets as with second...

Page 65: ...MSUB18 and GEO M12 cabinets Of primary concern are a The screws or magnets attaching the grid to the cabinet b The machine screws attaching the connecting plates to the cabinet c The magnets attaching the directivity flanges to the front of the cabinet These fasteners should be regularly checked and tightened as necessary Cleaning The exterior of the cabinet and the rigging system can be cleaned w...

Page 66: ...uster is implemented NS 1 is a freeware available for all Nexo users at nexo sa com IMPORTANT Never install a GEO M12 and or MSUB18 cluster without checking its acoustical performances and mechanical safety in NS 1 prior to installation Please contact your local distributor for assistance and or training NS 1 7 2 Stacked MSUB18 and Flown GEO M12 In the example below r1 being the distance from GEO ...

Page 67: ...ss filter can introduce a phase difference of up to 180 completely out of phase at the cross over point If the signal is passing through any digital equipment between 1 4ms and 2 2ms is being added around 70 phase shift at 100Hz due solely to the converter delay The additional delay due to the processing itself look ahead compressor delay can be quite important as well If both outputs are not meas...

Page 68: ...M12 MSUB18 System Check List It is essential to execute all these check steps prior to perform a sound check on the front end to the system Following this checklist step by step will prevent many troubles and will save time in the end Are the speakers properly connected and angled Attach the first series of modules to the bumper Before flying verify that all channels of all modules are functioning...

Page 69: ...et 55 kg 121 lb Connectors Touring version 4 x NL4 4 poles connectors 1 1 MSUB18 2 2 Through Connectors Install version 2 x Cable gland with 2 cores cables Construction Baltic Birch Plywood textured black or white coating Fittings 8 x Side handles Front Finish Touring version Steel front grill back mesh Front Finish Install version Acoustic fabric fitted from grill Operating temperature range 0 C ...

Page 70: ... 700 mm x 446 mm 14 6 x 27 6 x 17 6 Weight Net 34 kg 75 lb Connectors Touring version 2 x NL4 4 poles connectors 1 1 Through 2 2 GEO M12 in passive mode 1 1 LF 2 2 HF in active mode Connectors Install version 2 x Cable gland with 4 cores connectors Active Passive mode selection Ruggedized recessed waterproof 2 positions switch Construction Lightweight Polyurethane Composite Fittings 2 x Side handl...

Page 71: ...TECHNICAL SPECIFICATIONS Page 71 90 8 3 GEO M12 accessories 8 3 1 VNT BUMPM12 Parts X1 X2 Dimensions Weight 22 kg 48 5 lb ...

Page 72: ...Page 72 90 TECHNICAL SPECIFICATIONS 8 3 2 VNI BUMPM12 Parts X1 X2 X3 X9 M8 X9 M8 X2 M10 X2 D12x20 X2 M8x45 X1 D10x20 X1 M6 X2 M10 Dimensions Weight 20 kg 44 lb ...

Page 73: ...TECHNICAL SPECIFICATIONS Page 73 90 8 3 3 VNT EXBARM12 Parts X1 X 2 Dimensions Weight 11 kg 25 4 lb ...

Page 74: ...Page 74 90 TECHNICAL SPECIFICATIONS 8 3 5 VNT GSTKM10M12L Parts X1 Dimensions Weight 9 7 kg 19 8 lb ...

Page 75: ...TECHNICAL SPECIFICATIONS Page 75 90 8 3 6 VNT GSTKM10M12S Parts X1 Dimensions Weight 7 kg 15 4 lb ...

Page 76: ...Page 76 90 TECHNICAL SPECIFICATIONS 8 3 7 VNT MNSTKM12 Parts X1 Dimensions Weight 3 kg 6 6 lb ...

Page 77: ...TECHNICAL SPECIFICATIONS Page 77 90 8 3 8 GMT LBUMPM12 Parts X1 X1 Dimensions Weight 10 5 kg 23 1 lb ...

Page 78: ...Page 78 90 TECHNICAL SPECIFICATIONS 8 3 9 GMT EXBARM12L Parts X1 X2 X2 X1 Dimensions Weight 9 7 kg 21 4 lb ...

Page 79: ...TECHNICAL SPECIFICATIONS Page 79 90 8 3 10 GMT FLGM12 Parts X1 Dimensions Weight 1 kg 2 2 lb ...

Page 80: ...Page 80 90 TECHNICAL SPECIFICATIONS 8 3 11 MST WBMSUB18 Parts X1 Dimensions Weight 7 2 kg 15 9 lb ...

Page 81: ...TECHNICAL SPECIFICATIONS Page 81 90 8 3 12 MST DOLLYMSUB18 Parts X1 Dimensions Weight 10 kg 22 lb ...

Page 82: ...Page 82 90 TECHNICAL SPECIFICATIONS 8 3 13 MST COVMSUB18 Parts X1 Weight 2 2 kg 5 lb ...

Page 83: ...TECHNICAL SPECIFICATIONS Page 83 90 8 3 14 MST COV2MSUB18 Parts X1 Weight 3 5 kg 7 7 lb ...

Page 84: ...Page 84 90 TECHNICAL SPECIFICATIONS 8 3 15 GMT 2CASEM12 Parts X1 Dimensions Weight 35 kg 77 lb ...

Page 85: ...TECHNICAL SPECIFICATIONS Page 85 90 8 3 16 GMT 3CASEM12 Parts X1 Dimensions Weight 56 kg 123 lb ...

Page 86: ...Page 86 90 GEO M12 MSUB18 MODULES ACCESSORIES LIST 8 3 17 VNT LSTKM1018 Parts X1 Dimensions Weight 1 5 kg 3 3 lb ...

Page 87: ...I 12 10 Tangent Array Installation Version GEO M1220 12 20 Tangent Array Touring Version GEO M1220 I 12 20 Tangent Array Installation Version NXAMP4x1MK2 Powered Digital TD Controller 4x1300W NXAMP4x2MK2 Powered Digital TD Controller 4x2500W NXAMP4x4C Powered Digital TD Controller 4x4000W 220V NXAMP4x4U Powered Digital TD Controller 4x4000W 110V NX ES104 Ethersound Network Card for NXAMP NX DT104M...

Page 88: ...Stacking Extension for VNT BUMPM12 VNT GSTKM12S Short Stacking Extension for VNT BUMPM12 VNT MNSTKM12 Stacking Accessory for GEO M12 on top of MSUB18 GMT LBUMPM12 Lifting Stacking Bumper for GEO M12 GMT EXBARM12L Extension Bar for GMT LBUMPM12 GMT FLGM12 Pair of Magnetic Flanges for GEO M12120 GEO M1220 120 horizontal dispersion MST WBMSUB18 Wheel board for MSUB18 MST DOLLYMSUB18 Dolly for 2 x MSU...

Page 89: ...GEO M12 MSUB18 MODULES ACCESSORIES LIST Page 89 90 GMT 2CASEM12 Flight Case for 2 x GEO M12 GMT 3CASEM12 Flight Case for 3 x GEO M12 VNT LSTKM1018 Stacking Adapter MSUB18 GEOM10 MSUB15 ...

Page 90: ...d activité de la dame jeanne F 60128 PLAILLY Tel 33 3 44 99 00 70 Fax 33 3 44 99 00 30 E mail info nexo fr nexo sa com France Nexo S A Parc d activité de la dame jeanne F 60128 PLAILLY Tel 33 3 44 99 00 70 Fax 33 3 44 99 00 30 E mail info nexo fr nexo sa com ...

Reviews:

No comments

Brands by name

Popular brands

Load more brands