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JBL Professional DPC-2 manual

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Table of contents for the manual

  • Page 1

    Dri v eP ack ® DPC -2 P rod uc t User ’ s Gui de[...]

  • Page 2

    2 V enue Performance Series User’ s Guide[...]

  • Page 3

    3 JBL Professional Section 1. Safety Instructions ..................................................................................... Page 4 Section 2. Before Y ou Begin ....................................................................................... Page 7 Section 3. Introduction to VP Series Power ed Loudspeaker Systems .................[...]

  • Page 4

    4 V enue Performance Series User’ s Guide SECTION 1 : SAFETY INSTRUCTIONS Important 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water . 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufactur er[...]

  • Page 5

    5 JBL Professional THIS APP ARA TUS CONT AINS POTENTIALL Y LETHAL VOL T AGES. TO PREVENT ELECTRIC SHOCK OR HAZARD, DO NOT REMOVE DRIVEP ACK CHASSIS, INPUT MODULE OR AC INPUT COVERS. NO USER SERVICEABLE P ARTS INSIDE. REFER SERVICING TO QUALIFIED SER VICE PERSONNEL. WA TCH FOR THESE SYMBOLS The lightning bolt triangle is used to alert the user to th[...]

  • Page 6

    6 V enue Performance Series User’ s Guide JBL DRIVEP ACK ® DECLARA TION OF CONFORMITY Safety and EMC Compliance Specifications EN 55103-1:1997 Electromagnetic Compatibility - Pr oduct Family Standard for Audio, V ideo, Audio- Visual and Entertainment Lighting Contr ol Apparatus for Professional Use, Part 1: Emissions EN 55103-1:1997 Magnetic Fi[...]

  • Page 7

    7 JBL Professional SECTION 2 : BEFORE YOU BEGIN The VP Series loudspeakers covered by this manual ar e not intended for fixed installation in outdoor or high moisture envir onments. Moisture can damage the speaker cone and surr ound and cause corrosion of electrical contacts and metal parts. Avoid exposing the speakers to dir ect moisture. Keep lo[...]

  • Page 8

    8 V enue Performance Series User’ s Guide SECTION 3 : INTRODUCTION TO VP SERIES POWERED LOUDSPEAKER SYSTEMS VP (V enue Performance) Series The VP Series is a family of powered integrated audio loudspeaker systems featuring JBL DrivePack ® amplifier modules, designed in cooperation with Crown International. The JBL DrivePack features cutting- ed[...]

  • Page 9

    9 JBL Professional VP SERIES SYSTEMS SPECIFICA TIONS VP7210/95DP Specifications: Frequency Response (+/-3dB): 80 Hz - 20 kHz Frequency Range (-10dB): 50 Hz - 20 kHz Coverage Pattern: 90° x 50° rotatable waveguide Directivity Factor (Q): 10 Directivity Index (DI): 10 dB Max Peak Output: 132 dB SPL 1m T ransducer Section: Low Frequency Section: JB[...]

  • Page 10

    10 V enue Performance Series User’ s Guide 2452H-SL High Frequency Compr ession Driver JBL ’ s new 2452H-SL features a lightweight neodymium magnet structure, 4” damped laminate diaphragm and a 1.5” exit. It is designed to deliver crystal-clear sound with superb dynamic range. The 2452H-SL is an 8 Ohm device. Differ ential Drive ® Low Freq[...]

  • Page 11

    11 JBL Professional SECTION 5 : ENCLOSURE CARE AND MAINTENANCE P AINTING JBL VP SERIES SYSTEM PRODUCTS VP Series enclosures ar e constructed of 5/8-in. multi-ply exterior grade Baltic birch. Each enclosur e model is internally braced. The exterior is covered with JBL ’ s exclusive DuraFlex™ finish. Each JBL Professional VP Series system model [...]

  • Page 12

    12 V enue Performance Series User’ s Guide SECTION 6 : RIGGING AND SUSPENSION Safety Pr ecautions Before attempting to suspend your speakers, read and understand the following safety information. IMPOR T ANT RIGGING SAFETY W ARNING! The information in this section has been assembled from r ecognized engineering data and is intended for informatio[...]

  • Page 13

    13 JBL Professional General Hardware Information Any hardwar e used in an overhead suspension application must be load rated for the intended use. Generally , this type of hardwar e is available from rigging supply houses; industrial supply catalogs and specialized rigging distributors. Local hardwar e stores do not usually stock these pr oducts. A[...]

  • Page 14

    14 V enue Performance Series User’ s Guide Allen Products (562) 424-1100 1635 E. Burnett Street Signal Hill, CA 90806 www .allenpr oducts.com M.A.N. Flying Systems 20 Sidar Road Br ook Road Industrial Estate Rayleight, Essex SS6 7XF U.K. www .manfly .co.uk JBL Professional - T ech Note V1 No. 14 “Basic Principles for Suspending Loud- speakers?[...]

  • Page 15

    15 JBL Professional Intr oduction to the JBL DrivePack ® DPC-2 Integrated Audio System JBL DrivePack equipped loudspeakers are a family of fully integrated audio systems, coupling industry- leading loudspeaker technology to a combination of comprehensive digital signal pr ocessing and advanced amplifier technology , perfectly matched to the enclo[...]

  • Page 16

    16 V enue Performance Series User’ s Guide AC POWER REQUIREMENTS JBL DrivePack ® DPC-2 systems are equipped with a DP multi-channel Cr own Dual-Bridged T echnology ™ power amplifier and loudspeaker specific DSP electronics and r equire appr opriate AC power . CAUTION: In compliance with safety agency criteria and proper system operation, it [...]

  • Page 17

    17 JBL Professional DPC-2 AC Power Ratings Description 115V AC 230V AC Idle 30W Quescient Power Draw 30W 1/8th Power , Pink Noise (UL/CSA) 85W , 1.5A rms 85W , 1A rms 1/3rd Power , Pink Noise 2 A 1 A Maximum Power Draw 1440W Inrush Current Inrush current limiting via PTC soft-start AC Power Panel Connectors (UL/CSA) 12A Max, 100-10V AC/220-240V AC,[...]

  • Page 18

    18 V enue Performance Series User’ s Guide Amplifier Pr otection Features Thermal Management: JBL DrivePack ® systems are cooled by Passive Convection. No fans ar e used in any part of the thermal management system. T o maintain efficient cooling it is a good practice to assure open space around the DrivePack units. In the event of excessive e[...]

  • Page 19

    19 JBL Professional Input Contr ols, Indicators, Connectors and Features JBL DrivePack ®- -C systems are equipped with a multi-function input bay and pr ovides flexible connectivity options for both audio and AC power . Audio Signal Distribution Connecting source audio signals to the input modules on JBL DrivePack systems is similar to daisy-chai[...]

  • Page 20

    20 V enue Performance Series User’ s Guide VP7210DP Input Panel See Figure 1 The VP7210DP input panel features analog audio inputs and sophisticated onboar d digital signal processing technology . Precision Bandpass limiting, pr e-equalization filters and automatic self-protection functions ensure optimized performance. JBL engineers have calibr[...]

  • Page 21

    21 JBL Professional CONNECTORS 8) Audio In a) F-XLR Active 20K Ohm Balanced, 10K Ohm Unbalanced. b) Pin 2 Hot (Positive voltage produces outwar d cone motion of L.F . T ransducers). 9) Audio Out a) M-XLR Passive Audio Pass-through. b) Pin 2 Hot (Positive voltage produces outwar d cone motion of L.F . T ransducers). 10) AC LINE INPUT a) Blue Neutrik[...]

  • Page 22

    22 V enue Performance Series User’ s Guide VP7212MDP Input Panel See Figure 2 The VP7212MDP input panel is optimized for high impact stage monitor use and features analog audio inputs and sophisticated onboard digital signal pr ocessing technology . Precision Bandpass limiting, pre- equalization filters and application specific DSP presets ensu[...]

  • Page 23

    23 JBL Professional CONNECTORS 8) Audio In a) F-XLR Active 20K Ohm Balanced, 10K Ohm Unbalanced. b) Pin 2 Hot (Positive voltage produces outwar d cone motion of L.F . T ransducers). 9) Audio Out a) M-XLR Passive Audio Pass-through. b) Pin 2 Hot (Positive voltage produces outwar d cone motion of L.F . T ransducers). 10) AC LINE INPUT a) Blue Neutrik[...]

  • Page 24

    24 V enue Performance Series User’ s Guide[...]

  • Page 25

    25 JBL Professional SECTION 9 : JBL LIMITED W ARRANTY The JBL Limited W arranty on professional loudspeaker pr oducts (except for enclosures) r emains in effect for five years from the date of the first consumer pur chase. JBL DrivePack ® amplifiers are warranted for thr ee years from the date of original pur chase. Enclosures and all other JBL[...]

  • Page 26

    26 V enue Performance Series User’ s Guide SECTION 10 : JBL CONT ACT INFORMA TION Mailing Address: JBL Professional 8500 Balboa Blvd. Northridge, CA 91329 USA Shipping Address: JBL Professional 8370 Balboa Blvd., Dock D Northridge, CA 91329 USA (Do not return product to this addr ess without first obtaining prior authorization from JBL) Customer[...]

  • Page 27

    27 JBL Professional[...]

  • Page 28

    Part Number: 363642-002 VP PROD GUIDE 0607 8500 Balboa Boulevard Northridge, CA 91329 USA Visit us online at www .jblpro.com[...]