JBL Professional VT4887ADP-CN, VT4887ADP-AN, VT4881ADP-CN, DP SERIES, VT4881ADP-AN Before YOU Begin

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SECTION 2 : BEFORE YOU BEGIN

The VERTEC® DP Series systems covered by this manual are not intended for fixed installation

in outdoor or high moisture environments. Moisture can damage the speaker cone and surround and cause corrosion of electrical contacts and metal parts. Avoid exposing the speakers to direct moisture. Keep loudspeakers out of extended or intense direct sunlight.The driver suspension will prematurely dry out and finished surfaces may be degraded by long-term exposure to intense ultra- violet (UV) light.

VERTEC® DP Series Compact Powered Line Array loudspeakers can be suspended with available array frames (P/N VT4887-AF, VT4887-SF) or they can be ground-stacked.These systems can generate considerable energy. When placed on a slippery surface such as polished wood or linoleum, a single speaker may move due to its acoustical energy output. Precautions should be taken to assure that the speaker does not fall off a stage or scaffold platform on which it is placed. While it is unlikely that a ground-stacked array will move when properly attached to its array frame, precautions should be taken to assure that the array assembly cannot fall from any surface on which it is placed. Hearing damage, prolonged exposure to excessive SPL VERTEC® DP Series loudspeakers are easily capable of generating sound pressure levels (SPL) sufficient to cause permanent hearing damage to performers, production crew and audience members. Caution should be taken to avoid prolonged exposure to SPL in excess of 90 dB.

Package Contents

Product User’s Guide (this document)

JBL DrivePack® compatible loudspeaker

CD containing System Architect™ software (DPAN/DPCN only), DXF files, and spec sheets

AC Power North America/Europe Cord-Set

Protective Jacket Set

Warranty Card

JBL Professional

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Contents Product User’s Guide Vertec User’s Guide Table of Contents Safety Instructions CSA Compliance Notice JBL Drivepack Declaration of Conformity Safety and EMC Compliance SpecificationsBefore YOU Begin 1x18 subwoofer system Vertec DP Series Compact Powered SystemsVertec DP SERIES, Compact Powered Systems Specifications 2408H High Frequency Compression Driver Vertec DP Series TransducersPainting JBL Vertec DP Series System Products Enclosure Care and MaintenanceRigging and Suspension Safety PrecautionsAttachment to Structures Rigging Hardware Inspection & MaintenanceAre You New to Rigging? General Hardware InformationSafe Rigging Industry ResourcesJBL Drivepack Technology DrivePack Signal-Processing & Amplification UnitIntroduction to JBL DrivePack Integrated Audio System Power Connector Coding User-Fabricated AC Cable and Connector InformationDP1 AC Power Ratings DP2 AC Power RatingsInput Module Controls, Indicators and Connectors AC Power ModuleDpip Standard Input Module Ready Enable ALT Preset buttonIndicators Enable ALT Preset Thermal ProtectionMAC Address Window Network 100MB LinkAudio Audio OUT12a & 12b Network 100MB Link 11a & 11b CobraNet10a & 10b CobraNet Primary and Secondary Network Connectors Protective Jacket Installation Protective Jackets for Input and AC Power ModulesJBL Professional System Architect Software AS-SHIPPED Ethernet ConfigurationIntroduction Setting up a Simple Isolated Ethernet Network Using Dhcp Working with a Network of Multiple JBL Devices Network Setup with DhcpDisable DHCP/AUTO Hiqnet Address in System Architect Vertec User’s Guide Glossary of Terms Appendix a Configuring Cobranet Repeater Networks Switched NetworksPriority Primary and Secondary Network Ports DualinkAppendix B Setting Windows to the Standard Font Size JBL Professional Vertec User’s Guide Exclusion of Certain Damages JBL Limited WarrantyWEB Links JBL Contact InformationJBL Professional VTDP-C Prod Guide