1 Sound Contour Series Manual

Rigging system
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The Contour CT28 Rigging System

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Summary of Contents for 1 Sound Contour Series

  • Page 1 The Contour CT28 Rigging System...
  • Page 2: Table Of Contents

    Contents Chapter 1. Speaker models..............3 Contour CT28................. 3 CT28 Specifications..............3 SUB215...................3 SUB215 Specifications............3 Chapter 2. Accessories...............4 Contour CT28 Rigging System............4 ....................4 Tube Mount..................4 Sub Pole Cup ................4 Passive 40 cm Speaker Tube............4 Active Speaker Tube & Base............5 Active Speaker Tubes..............
  • Page 3: Chapter 1. Speaker Models

    SUB215 can be equipped with the pole cup accessory which allows enclosure that delivers a controlled 100° x 50° coverage down to 200 you to deploy a CT28 full-range enclosure atop it using a 1 SOUND Hz, with a bass response down to 70 Hz. It is a medium-to-long throw Active Speaker Tube, or to mount any other satellite speaker on top.
  • Page 4: Chapter 2. Accessories

    Angle-adjustable mount for pole or flown deployment Figure 3. The Contour Rigging System The Sub Pole Cup is made from 4 mm steel and fits in various 1 SOUND subwoofers in order to mount a satellite speaker enclosure. It couples with all 1 SOUND Active Speaker Tubes, as well as standard round poles that have a M20 screw-in bolt.
  • Page 5: Active Speaker Tube & Base

    | 2 - ACCESSORIES Active Speaker Tube & Base Active Speaker Tubes Free-standing Speaker Stand for LCC44 or CT28 with Round Steel Base. For mounting satellite speaker enclosures atop subwoofers. Figure 7. Active Speaker Tube & Base Figure 8. Active Speaker tubes: 145 cm and 95 cm. The Active Speaker Tubes are steel square-section speaker poles available in lengths of 145 cm (≈57") and 95 cm (≈37.4").
  • Page 6: Chapter 3. Deploying Ct28 On An Active Speaker Tube And Base

    Important: The installer must assess the appropriate stability and sturdiness of the deployment surface. Restriction: Only hardware and accessories included with the product or specified by 1 Sound should be used for its installation. Restriction: Do not modify or alter the loudspeaker or any accessory.
  • Page 7: Procedures

    | 3 - DEPLOYING CT28 ON AN ACTIVE SPEAKER TUBE AND BASE Figure 12. The fully Assembled Active Speaker Procedures Tube and Base Assembling Active Speaker Tube with Base The 175 cm Active Speaker Tube and base can be used to deploy a single, freestanding LCC44 unit.
  • Page 8: Installing The Contour Rigging System On The Ct28 Bottom

    THE CONTOUR CT28 RIGGING SYSTEM Figure 13. Removing the M8 x 20 mm bolts to remove the suspension yoke. • Once these two bolts have been removed, the yoke can simply be lifted off of the Contour Rigging System. Installing the Contour Rigging System on the CT28 bottom In order to mount the CT28 unit on a subwoofer or pole mount and to allow for variable tilt angles of the enclosure in sub/satellite configurations using the Tube mount and Active Speaker Tube, the speaker enclosure...
  • Page 9 | 3 - DEPLOYING CT28 ON AN ACTIVE SPEAKER TUBE AND BASE Figure 16. The corresponding mounting holes on the Contour CT28 Rigging System (bottom view). • Use a 3 mm Allen wrench or hex driver to remove the four M5×25 mm screws from the rigging points indicated above on the bottom side of the cabinet.
  • Page 10: Installing The Tube Mount On The Contour Rigging System

    THE CONTOUR CT28 RIGGING SYSTEM • Place the Tube Mount with the drilled-plate end onto the sliding Figure 19. Installing the Contour Rigging System on CT28 block of the Contour Rigging System, aligning the hole in the Tube Mount with the threaded ½" hole in the sliding block. •...
  • Page 11: Mounting Ct28 On Active Speaker Tube

    | 3 - DEPLOYING CT28 ON AN ACTIVE SPEAKER TUBE AND BASE • When the required holes are perfectly aligned, take the other Figure 23. Sliding the mounting block to fix the tilt angle. M10×100 ball-lock pin supplied with the Contour Rigging System and press the lock-release button on the rear of the pin to allow it to pass into the hole.
  • Page 12 THE CONTOUR CT28 RIGGING SYSTEM • Lower the CT28 enclosure and allow the Active Speaker Tube CAUTION to slide into the Tube Mount, making sure that it does not catch or bind as it enters. It should stop firmly when the Tube arrives at Two People Required the top of the Mount, with the bottom of the Tube Mount coming The following task simultaneously requires moderate...
  • Page 13 | 3 - DEPLOYING CT28 ON AN ACTIVE SPEAKER TUBE AND BASE • Re-insert the ball-lock pin into the mounting block, pushing Figure 29. Removing the ball-lock pin to free the tilt mechanism of the Contour Rigging System on an it completely through all four aligned holes until the ball-lock Active Speaker Tube.
  • Page 14: Chapter 4. Deploying Ct28 Atop Sub215

    Important: The installer must assess the appropriate stability and sturdiness of the deployment surface. Restriction: Only hardware and accessories included with the product or specified by 1 Sound should be used for its installation. Restriction: Do not modify or alter the loudspeaker or any accessory.
  • Page 15: Installing The Contour Rigging System On The Ct28 Bottom

    | 4 - DEPLOYING CT28 ATOP SUB215 Figure 32. Removing the M8 x 20 mm bolts to remove the suspension yoke. • Once these two bolts have been removed, the yoke can simply be lifted off of the Contour Rigging System. Installing the Contour Rigging System on the CT28 bottom In order to mount the CT28 unit on a subwoofer or pole mount and to allow for variable tilt angles of the enclosure in sub/satellite configurations...
  • Page 16 THE CONTOUR CT28 RIGGING SYSTEM Figure 35. The corresponding mounting holes on the Contour CT28 Rigging System (bottom view). • Use a 3 mm Allen wrench or hex driver to remove the four M5×25 mm screws from the rigging points indicated above on the bottom side of the cabinet.
  • Page 17: Installing The Tube Mount On The Contour Rigging System

    | 4 - DEPLOYING CT28 ATOP SUB215 • Place the Tube Mount with the drilled-plate end onto the sliding Figure 38. Installing the Contour Rigging System on CT28 block of the Contour Rigging System, aligning the hole in the Tube Mount with the threaded ½" hole in the sliding block. •...
  • Page 18: Installing The Sub Pole Cup On Sub215

    THE CONTOUR CT28 RIGGING SYSTEM • When the required holes are perfectly aligned, take the other Figure 42. Sliding the mounting block to fix the tilt angle. M10×100 ball-lock pin supplied with the Contour Rigging System and press the lock-release button on the rear of the pin to allow it to pass into the hole.
  • Page 19: Installing Active Speaker Tube To Sub215

    | 4 - DEPLOYING CT28 ATOP SUB215 Figure 47. Inserting the Sub Pole Cup into SUB215. Figure 49. Installing the 95 cm Active Speaker Tube on the SUB215. • Insert the Sub Pole Cup flange into the recess in the cabinet and seat it firmly.
  • Page 20 THE CONTOUR CT28 RIGGING SYSTEM been fixed, the enclosure can then be very simply mounted on an Figure 51. Mounting a CT28 unit equipped with the Active Speaker Tube, either atop a SUB215 subwoofer in a sub/satellite Contour Rigging System and Tube Mount to an configuration, or independently atop an Active Speaker Tube with base.
  • Page 21 | 4 - DEPLOYING CT28 ATOP SUB215 Figure 52. CT28 with Rigging System and Tube Figure 53. Removing the ball-lock pin to free the tilt Mount installed on Active Speaker Tube. mechanism of the Contour Rigging System on an Active Speaker Tube. •...
  • Page 22 THE CONTOUR CT28 RIGGING SYSTEM • Re-insert the ball-lock pin into the mounting block, pushing it completely through all four aligned holes until the ball-lock emerges from the far side. When it emerges, allow the lock to engage and assure that the pin cannot be removed without again pressing the release.
  • Page 23: Chapter 5. Flying Ct28 From A Truss Or Batten

    Notice: 1 Sound cannot be held responsible for any rigging equipment and accessories that are not manufactured or directly provided by 1 Sound. It is the responsibility of the installer to verify that the rated and certified Working Load Limit (including...
  • Page 24: Products, Accessories And Tools Required

    THE CONTOUR CT28 RIGGING SYSTEM Figure 56. Removing the Tube Mount from the CAUTION Contour Rigging system. When the system is flown outdoors, it is essential to consider atmospheric conditions. Movement of the system due to wind can produce dynamic stress to the rigging components and suspension points.
  • Page 25: Installing The Contour Rigging System On The Ct28

    | 5 - FLYING CT28 FROM A TRUSS OR BATTEN Figure 57. Aligning the Yoke with the sliding block on the Contour Rigging System. • Use a 5 mm hex wrench to tighten the two bolts on either side of the suspension yoke. •...
  • Page 26 THE CONTOUR CT28 RIGGING SYSTEM Figure 61. The corresponding mounting holes on the Contour CT28 Rigging System (bottom view). • Use a 3 mm Allen wrench or hex driver to remove the four M5×25 mm screws from the rigging points indicated above on the bottom side of the cabinet.
  • Page 27: Fixing The Tilt Angle Before Flying The Ct28

    | 5 - FLYING CT28 FROM A TRUSS OR BATTEN Figure 64. Installing Contour Rigging System on Figure 66. Sliding the mounting block to fix the tilt CT28 angle. Figure 67. Sliding the tilt mechanism to align the required tilt angle (-20° downward tilt in the flown configuration shown).
  • Page 28: Attaching Redundant Safety Anchors

    THE CONTOUR CT28 RIGGING SYSTEM Figure 68. Inserting the ball-lock pin to fix the tilt When flying the CT28 using the Contour Rigging System, it will be angle (-20° downward tilt in the flown configuration necessary to install side-pull or double-swivel hoist rings in two of the M6 shown).
  • Page 29 | 5 - FLYING CT28 FROM A TRUSS OR BATTEN • Lay the enclosure on its front grille, taking whatever necessary • On the end of the enclusure with the Contour Rigging System precautions to avoid damaging the finish of the cabinet or the installed, use a 4 mm hex wrench or hex driver to remove the grille.
  • Page 30: Flying Ct28 From A Truss Or Batten

    Notice: 1 Sound cannot be held responsible for any rigging equipment and accessories that are not manufactured or directly provided by 1 Sound. It is the responsibility of the installer to verify that the rated and certified Working Load Limit (including...
  • Page 31: Attaching A Safety Bridle

    | 5 - FLYING CT28 FROM A TRUSS OR BATTEN • Firmly tighten the nut and lock washer onto the bolt of the Figure 79. Tightening the half coupler to the Contour Rigging System (captive bolt style coupler half coupler in such a way as to compress the washer and shown).

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