VARIES
24.5
[622,3]
DIMENSION VARIES.
VERIFY ADEQUATE ROOM TO
INSTALL SPEAKER CLUSTER
55.9
[1420,9]
REV
DATE:
BY:
THE CONCEPTS EXPRESSED AND DETAILS SHOWN ON THIS DRAWING
ARE CONFIDENTIAL AND PROPRIETARY. DO NOT REPRODUCE BY
ANY MEANS WITHOUT THE EXPRESS WRITTEN CONSENT OF
DAKTRONICS, INC. OR ITS WHOLLY OWNED SUBSIDIARIES.
COPYRIGHT 2016 DAKTRONICS, INC. (USA)
THIRD ANGLE PROJECTION
PROJECT:
DAKTRONICS AUDIO SYSTEMS
TITLE:
SHOP DWG; SSN-250; SUSPENSION METHOD
DATE:
22-JUN-16
DIM UNITS:
INCHES [MILLIMETERS]
SHEET
REV
SCALE:
1/25
DO NOT SCALE DRAWING
1 OF 1
00
DESIGN:
DTREML
JOB NO.
FUNC - TYPE - SIZE
3393643
DRAWN:
DTREML
P1756
E - 10 - B
FRONT VIEW
SIDE VIEW
ISOMETRIC VIEW
THE DIMENSION THE AUDIO SPEAKER CLUSTER WILL BE
SUSPENDED DOWN PASS THE TRUSSES VARIES AND IS
DEPENDANT ON THE FOLLOWING FACTORS:
1. HEIGHT CLEARANCES FOR BASKETBALL/VOLLEYBALL
2. SOUND PROJECTION DUE TO OBSTRUCTIONS
3. MOUNTING ATTACHMENT LOCATION
NOTES:
1. SUSPENSION OF SPEAKER CLUSTER ASSEMBLY SHALL ONLY BE
PERFORMED BY EXPERIENCED RIGGING PERSONNEL.
2. DAKTRONICS ASSUMES NO LIABILITY IN SUSPENSION SYSTEM
INSTALLED OR DESIGNED BY OTHERS.
3. OWNER IS RESPONSIBLE FOR VERIFYING THAT THE BUILDING
ROOF STRUCTURE CAN SAFELY SUPPORT THE SPEAKER CLUSTER
LOAD IN ACCORDANCE WITH ALL APPLICABLE STATE AND LOCAL
BUILDING CODES.
4. ANY ADDITIONAL EQUIPMENT/LOADS NOT SHOWN ON THIS
DRAWING MUST BE SUBMITTED AND APPROVED BY DAKTRONICS
TO DETERMINE THE BRACKETRY CAN SAFELY SUPPORT ALL
COMBINED LOADS.
5. ALL BRACKETS ARE ALUMINUM AND SURFACES ARE POWDER-
COATED EITHER BLACK OR WHITE TO MATCH SPEAKERS
DEPENDING ON CUSTOMERS SPECIFICATION.
6. ALL BOLTED CONNECTIONS SHALL CONFORM WITH THE
"TURN OF THE NUT" METHOD OF ATTACHMENT WITH THE
EXCEPTION OF THE CROSBY WIRE ROPE CLIPS WHICH A TORQUE
WRENCH IS REQUIRED.
TOTAL WEIGHT: 225 LBS (56 LBS PER POINT)
CABLES NEED TO BE ABLE TO LOOP
AROUND THE TOP ROOF CHORD
MEMBER. ROOF NOT SHOWN.
1/4" SUSPENSION CABLE WITH TURNBUCKLE
FOR LEVELING PURPOSES. CABLE TO BE
CUT TO LENGTH NEEDED AND THEN TERMINATED
WITH CABLE CLIPS. MINIMUM OF 2 PER CABLE.
CABLES SHOULD BE POSITIONED AS STRAIGHT OR
INLINE AS POSSIBLE. MAXIMUM OF 45 TO THE
HORIZON.
WRAP CORNERS WITH BURLAP
OR EQUAL MATERIAL TO PROTECT
CABLE FROM DAMAGE
COLUMN SPEAKER CAN BE
ADJUSTED TO UPPER POSITION
IF REQUIRED DUE TO HEIGHT
CLEARANCE REQUIREMENTS.
USED TO ADJUST FOR PROPER
AIMING OF MAIN COLUMN SPEAKER
0-25 DOWN.
CLUSTER NEEDS TO HANG LOW
ENOUGH TO CLEAR COURT COVERAGE
SPEAKER TO BE AIMED APPROXIMATELY
AT THE FREE THROW LINE WITH NO
OBSTRUCTIONS
COLUMN SPEAKER NEEDS TO HANG LOW ENOUGH FOR
PROPER COVERAGE TO MAIN SEATING SECTION. ATTENTION
SHOULD BE MADE TO ANY DUCTING, CURTAINS, BANNERS, OR
OTHER POSSIBLE OBSTRUCTIONS THAT WOULD AFFECT THE
SOUND COVERAGE.
IF ROOF/TRUSS IS SLOPED OR IN SEISMIC ZONES ADDITIONAL
ACCOMONDATIONS NEED TO BE MADE BY INSTALLATION
SUBCONTRACTOR TO ENSURE THAT THE CABLE DOES NOT MOVE
ON THE TRUSS.
FOLLOW PROPER CROSBY CABLE ROPE CLIP INSTALLATION GUIDELINES.
- MINIMUM OF 2 CLIPS PER CABLE REQUIRED
- APPLY FIRST CLIP ONE BASE WIDTH FROM DEAD END OF ROPE
- MEASURE UP 4" AND APPLY SECOND CLIP
- ALWAYS PLACE SADDLE ON LIVE END OF ROPE. "NEVER SADDLE A DEAD HORSE"
- TORQUE NUTS EVENLY. TORQUE: 30 FTLBS
