Instruction/ maintenance manual of the product SYNTHESIS SDEC-4500 JBL
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S YNTHESIS ® S D E C - 3000 SDE C - 4 5 0 0 D IG I T A L E QU A L IZ ER I NST ALLER ’ S M ANUAL SDEC3000.4500.om.qxd 4/16/09 10:06 AM Page 1.
P RECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 I NTRODUCTION AND F EA TURES . . . . . . . . . . . . . . . . . .
3 I MPORT ANT S AFETY P RECAUTIONS ! PLEASE READ CAREFULL Y ALL OF THE FOLLOWING IMPORT ANT SAFEGUARDS THA T ARE APPLICABLE TO YOUR EQUIPMENT 1. Read these instructions . 2. Keep these instructions . 3. Heed all warnings . 4. Follow all instructions .
4 I NTRODUCTION Congratulations on your purchase of this JBL Synthesis ® SDEC Digital Equalizer! Y ou have chosen a product that embodies the best of what JBL, Inc., has discovered about the emotional power of audio reproduction in more than sixty years of preeminence in the field.
5 0 1 2 3 4 5 6 D ET AILED D IAGRAM –F RONT P ANEL 0 I NPUT /O UTPUT C ARD M ONITORING Each channel has three LED indicators showing: C LIP Illuminated – Indicates clipping in the analog domain for each channel of the fitted input or output card. The LED will light at +18.
6 7 9 8 A B C D SDEC-3000 SDEC-4500P and SDEC-4500X BlueLink 7 AC M AINS AC Mains input to the universal switched-mode power supply; operates over a wide range of AC input voltages from 85V to 270V , 50/60Hz.
7 SDEC-3000 The 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. Y ou must make the correct connections from the surround processor output to the amplifier input for the system to work correctly .
8 SDEC-4500 The SDEC-4500 comprises two units. Both the SDEC-4500P and SDEC-4500X are required for the digital equalizer to function properly in the Synthesis system. Please be sure to connect both units correctly according to the Input/Output Assignments chart on page 9.
SDEC-4500 W ITH B I -A MPLIFIED F RONT S PEAKERS This configuration requires the selection of bi-amplified operation, as noted on page 8. S S D D E E C C - - 4 4 5 5 0 0 0 0 X X O O u u t t p p u u t .
SDEC-4500 W ITH F ULL -R ANGE F RONT S PEAKERS This is the default configuration. S S D D E E C C - - 4 4 5 5 0 0 0 0 P P O O u u t t p p u u t t s s t t o o A A m m p p l l i i f f i i e e r r s s S .
11 C ONNECTION TO THE R EST OF THE JBL S YNTHESIS S YSTEM 7165 6 7 6 7 TRIGGER IN 3-24 VDC OUT CHASSIS GROUND WARNING: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE OF FUSE AND .
C ONNECTION TO THE R EST OF THE JBL S YNTHESIS S YSTEM 12 SDEC-4500: Synthesis One Array , Synthesis Atlas S820 (BRIDGED) S820 (BRIDGED) S7165 S7165 SDEC-4500P SDEC-4500X To Ethernet hub (for system c.
C ONNECTION TO THE R EST OF THE JBL S YNTHESIS S YSTEM S820 S820 S820 S820 S820 S820 S820 S820 S820 S820 SDEC-4500P SDEC-4500X SDP-40HD MI C ROPHONE INPUTS 1 2 2 1 1 2 1 (OSD) 2 Fix Var Fix Var RS 232.
14 C ONNECTION TO THE R EST OF THE JBL S YNTHESIS S YSTEM SDEC-4500: Synthesis Everest S820 S820 S820 S820 S820 S820 S820 S820 S820 S820 S820 SDEC-4500P SDEC-4500X SDP-40HD MI C ROPHONE INPUTS 1 2 2 1.
INPUTS UP TO 12 ANALOG ; ELECTRONICALL Y BALANCED ON P HOENIX /C OMBICON REMOV ABLE SCREW CONNECTORS M IC /L INE I NPUTS : N OMINAL GAIN 0 D B, ELECTRONICALLY SWITCHABLE UP TO +48 D B, IN +6 D B STEPS , INPUT IMPEDANCE 3.
Harman High-Performance A/ V 1718 W . Mishawaka Road Elkhurst, IN 46517 516.594.0300 8500 Balboa Boulevard Northridge, CA 91329 818.830.8757 www .jblsynthesis.com Part No. SDEC3000/4500 OM 4/09 Declaration of Conformity We, Harman Consumer Group, Inc.
An important point after buying a device JBL SYNTHESIS SDEC-4500 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JBL SYNTHESIS SDEC-4500 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data JBL SYNTHESIS SDEC-4500 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JBL SYNTHESIS SDEC-4500 you will learn all the available features of the product, as well as information on its operation. The information that you get JBL SYNTHESIS SDEC-4500 will certainly help you make a decision on the purchase.
If you already are a holder of JBL SYNTHESIS SDEC-4500, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime JBL SYNTHESIS SDEC-4500.
However, one of the most important roles played by the user manual is to help in solving problems with JBL SYNTHESIS SDEC-4500. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JBL SYNTHESIS SDEC-4500 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
