Jbl SYNTHESIS SDEC-4500X Manuel d'utilisateur

SYNTHESIS®SDEC-3000SDEC-4500DIGITALEQUALIZERINSTALLER’SMANUALSDEC3000.4500.om.qxd 4/16/09 10:06 AM Page 1

SDEC-4500 WITH FULL-RANGE FRONT SPEAKERSThis is the default configuration.SSDDEECC--44550000PP OOuuttppuuttss ttoo AAmmpplliiffiieerrssSS44550000II

11CONNECTION TO THE REST OF THE JBL SYNTHESIS SYSTEM71656767TRIGGERIN3-24 VDCOUTCHASSISGROUNDWARNING: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE

CONNECTION TO THE REST OF THE JBL SYNTHESIS SYSTEM12SDEC-4500: Synthesis One Array, Synthesis AtlasS820 (BRIDGED)S820 (BRIDGED)S7165S7165SDEC-4500PSD

CONNECTION TO THE REST OF THE JBL SYNTHESIS SYSTEMS820S820S820S820 S820S820S820S820S820S820SDEC-4500PSDEC-4500XSDP-40HDMICROPHONE INPUTS1 2 2

14CONNECTION TO THE REST OF THE JBL SYNTHESIS SYSTEMSDEC-4500: Synthesis EverestS820S820S820S820 S820S820S820S820S820S820S820SDEC-4500PSDEC-4500XSDP-4

INPUTS UP TO 12 ANALOG; ELECTRONICALLY BALANCED ON PHOENIX/COMBICON REMOVABLE SCREW CONNECTORSMIC/LINE INPUTS: NOMINAL GAIN 0DB, ELECTRONICALLY SWITCH

Harman High-Performance A/V1718 W. Mishawaka RoadElkhurst, IN 46517516.594.03008500 Balboa BoulevardNorthridge, CA 91329818.830.8757www.jblsynthesis.c

PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3IMPORTANT SAFETY PRECAUTIONS!PLEASE READ CAREFULLY ALL OF THE FOLLOWING IMPORTANT SAFEGUARDS THAT AREAPPLICABLE TO YOUR EQUIPMENT1. Read these inst

4INTRODUCTIONCongratulations on your purchase of this JBL Synthesis®SDEC Digital Equalizer! You have chosen a product thatembodies the best of what JB

50123456DETAILED DIAGRAM –FRONT PANEL0 INPUT/OUTPUT CARD MONITORINGEach channel has three LED indicators showing:CLIPIlluminated – Indicates clipping

6798ABCDSDEC-3000SDEC-4500P andSDEC-4500XBlueLink7 AC MAINSAC Mains input to the universal switched-mode power supply; operates over a wide range of A

7SDEC-3000The SDEC-3000 supports up to 7.1 input with up to 7.1 output. The input and output assignments are described in the below chart. You must ma

8SDEC-4500The SDEC-4500 comprises two units. Both the SDEC-4500P and SDEC-4500X are required for the digital equalizer to function properly in the Syn

SDEC-4500 WITH BI-AMPLIFIED FRONT SPEAKERSThis configuration requires the selection of bi-amplified operation, as noted on page 8.SSDDEECC--44550000XX