Manuals / JBL / Home Audio / Stereo Equalizer

JBL 260 Editing Functions, Navigating the Wizard Section, DriveRack User Manual

Models: 260

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2.9 Navigating the Wizard Section

Section 2
Section 2		DriveRack
		®
	Editing Functions

2.9 Navigating the Wizard Section

From program mode, press the RTA/WIZARD button. Pressing the Data Wheel will select the effect parameter to be edited.

<PREV PG

NEXT PG>

SYSTEM SETUP

WIZARD

GEQ Setup-Dual Mono

Insert 1 Setup-

Insert 2 Setup-

Main Speaker Select-

Sub Speaker Select-

or Stereo Linked

Select

Select

See list

See list

The NEXT and PREV buttons scroll through

the pages of selected module.

RTA/WIZARD

	Amp Select-			Amp Sensitivity-			Amp Level			Low Amp
	Amp Select-			Amp Sensitivity-			Amp Level			Low Amp
	High, Mid, Low			High, Mid, Low			High, Mid, Low			Bridged/
	See list									Normal-

AUTO EQ WIZARD
	Connect Mic			Pink Noise Level					Auto EQ - L
	Connect Mic			Pink Noise Level					Auto EQ - L
			-Inf to 20dB

AFS WIZARD

Load New Program-

Auto EQ - R

Auto EQ - L-R

Left and Right when using

Linked Graphic EQ

Mixer gain turn

Select Number of

Select Type -

Mixer Gain Adjust-

Fixed Filter Setup

down prompt

Fixed Filters

Low, Med, High mode

Done-

- 0-12

Successive presses of the Data wheel will select effect parameters within the currently selected page.

2.10 Navigating the I/O Section

From program mode, press the I/O button. Pressing the Data Wheel will select the effect parameter to be edited.

<PREV PG

NEXT PG>

FEEDBACK

Input Level 1 -Inf to 20dB

Input Level 2 -Inf to 20dB

Master Level -Inf to 20dB

Pink Noise On/Off

Pink Noise Level -10 to 10dB

I/O Section

Output Channel 1-6 On/Off

Polarity +/-

Phase -180 to 0

The NEXT and PREV
buttons scroll through	Successive presses of the Data wheel will select
the pages of selected module.	effect parameters within the currently selected page.
	effect parameters within the currently selected page.

18		DriveRack® User Manual
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JBL 260 Editing Functions, Navigating the Wizard Section, Navigating the I/O Section, DriveRack User Manual

Contents

User Manual Custom TuningsDriveRack FeaturingIMPORTANT SAFETY INFORMATION WARNING FOR YOUR PROTECTION READ THE FOLLOWINGELECTROMAGNETIC COMPATIBILITY IMPORTANT SAFETY INFORMATION•use only shielded interconnecting cables DECLARATION OF CONFORMITYSection 3 - Configuration Functions DriveRackTable of Contents Section 6 - Remote ControlWARRANTY INFO DriveRackINTRODUCTION Customer Service InfoIntroduction DriveRack 260 FeaturesDriveRack 0.1 Defining the DriveRack 260 SystemDriveRack User Manual 0.2 Service Contact InfoDriveRackIntroduction ZC-BOBIntroductionDriveRack 0.3 Warranty DriveRack User ManualSection Getting StartedDriveRack Power Switch SectionIEC Power Cord Receptacle RS485 Zone Control Input RJ-45connector typeGetting Started DriveRackSection 1.2 Front PanelGetting Started SectionDriveRack 1.3 Quick StartStep-by-stepSetup Procedure DriveRackSection Getting StartedGetting Started DriveRackSection DriveRack User ManualGetting Started DriveRackSection DriveRack User ManualGetting Started DriveRackSection DriveRack User ManualGetting Started DriveRackSection Getting Started DriveRackSection DriveRack User ManualGetting Started DriveRackSection Getting Started DriveRackSection DriveRack User ManualDriveRack functionsSection editingEditing Functions DriveRackSection 2.1 Basic Navigation Modes2.3 Navigating the Pre-EQSection 28-GEQand PEQ DriveRackSectionEditing Functions 2.4 Navigating the CROSSOVER SectionEditing Functions DriveRackSection 2.5 Navigating the Other SectionDriveRackSection 2.7 Navigating the Delay SectionDELAY Editing FunctionsEditing Functions DriveRackSection 2.9 Navigating the Wizard SectionSection ConfigurationDriveRack functionsSection Configuration FunctionsDriveRack ProgramDriveRack SectionConfiguration Functions 3.3 Editing Factory ProgramsSection Configuration FunctionsDriveRack 3.4 Saving Factory Program Changes260 Signal Path Configuration Functions3.5 Creating a User Configuration DriveRackSectionSection Configuration FunctionsDriveRack A A2Section Configuration FunctionsDriveRack POST EQ Link/UnlinkDriveRack Configuration Functions3.6 Saving Configuration Changes SectionSection DETAILEDDriveRack PARAMETERSSection Flatten/RestoreDriveRack Detailed ParametersDetailed Parameters DriveRackSection 4.2 Feedback EliminatorDetailed Parameters DriveRackSection 4.3 Subharmonic SynthesizerDetailed Parameters DriveRackSection 4.4 GateDetailed Parameters DriveRackSection 4.5 Automatic Gain Control AGCSection Flatten/RestoreDriveRack Detailed ParametersDetailed Parameters DriveRackSection 4.9 Compressor/LimiterDetailed Parameters DriveRackSection Threshold T -40to +20dBuDetailed Parameters DriveRackSection LIMITERDelay Time 4.10 Alignment DelayDelay On/Off DriveRackSection Phase 0 to -175DegreesDriveRack Detailed ParametersSECTION UTILITIESMETERS DriveRackUtilities/Meters DriveRackSection 5.1.1 LCD Contrast / Auto EQ PlotSection Power Up ModesDriveRack DriveRack •ZC-1volume boost and cut•ZC-2volume boost and cut with mute SectionUtilities/Meters DriveRackSection 5.1.4 SecurityUtilities/Meters DriveRackSection Press Store to ChangeUtilities/Meters DriveRackSection 5.1.5 Program List/Program ChangeSection PROGRAM/CONFIG button to exitDriveRack Utilities/MetersINS A COMP - o+ DriveRackSection Page Control DriveWareZone Controllers RemoteINSTALLATION SECTIONRemote Control CONFIGURATIONCONFIGURATION SECTIONRemote Control DriveRackSECTION Remote ControlDriveRack BASIC OPERATIONSECTION Remote ControlDriveRack The Utility Menus will appear as followsDriveRack Remote ControlZONE CONTROLLER INSTALLATION SECTION2 4 2 2 4 Remote ControlDriveRack SECTIONDiagram A Diagram B Remote ControlZONE CONTROLLER WIRING POWERDriveRack Remote ControlDiagram C SECTIONDiagram C Diagram ADiagram B DriveRackSection APPLICATIONGUIDE DriveRackApplication Guide DriveRackSection 7.1 Mono 4-Wayw/ Two Aux ZonesHardware DriveRackSectionApplication Guide 7.2- Stereo Tri-amp SoftwareApplication Guide DriveRackSection 7.3 Stereo w/ four Aux ZonesHardware Application Guide 7.4 Stereo Bi-ampw/ Dual DelayDriveRackSection SoftwarePage DriveRackAppendix A.2 Power Up Quick Key Options Appendix AA.1 Factory Reset Factory “Hard” ResetPower Supply Appendix AA.3 Specifications DriveRackAppendix A Adjust Crossover Output Gains gain structureDriveRack AppendixAppendix A A.5 Crossover DiagramsDriveRack AppendixAppendix Appendix ADriveRackPower Amplifiers Program List260 Signal Path DriveRackAppendix AAppendix A.7 Block Diagram WIRE RTA MIXERAppendix A A.8 Input and Output DiagramsDriveRack AppendixAppendix A.9 Gain Level Jumpers A.10 System Setup and Gain StructureDriveRackAppendix A DriveRack User ManualAppendix A One thing that is critical to system setup is maximizing gain structure. Gain structure refers to aligning the gain of each device so that they all clip at the same point, and the noise floor of the entire system is at its absolute minimum. Quite often PA systems are setup with the amplifier input controls turned all the way up in the incorrect assumption that this is the only way to get the maximum output level. Amplifiers are fixed gain devices, turning down the amplifier input attenuators does not change the potential output of the amplifier; it only requires more input voltage to get full output power. Many amplifiers will clip with an input level greater than +6 dBu when the input attenuators are turned all the way up. Most mixing consoles can deliver over +18 dBu of output level before clipping. This means that with your amps tuned all the way up you are sacrificing 12 dB of headroom, resulting in poorer noise performance and the potential of system clipping. By adjusting the amplifier controls properly, you can maximize your system performanceDriveRack AppendixPage 18-1796V-EPrinted in China 8760 South Sandy Parkway Sandy, Utah Phone: 801Fax 801 Int’l Fax: 801 Questions or comments?