JBL Synthesis SDA 7200 User Manual
SDA-7200
Multi-Channel Amplier
JBL SYNTHESIS SDA-7200 Introduction/Features/Installation
TABLE OF CONTENTS
Important Safety Precautions .......................................................... 2
Introduction & Feature Highlights ..................................................... 3
Installation & Setup ......................................................................... 3
Installation Considerations........................................................... 3
Front Panel Controls & Indicators ................................................ 4
Rear Panel Connections and Controls.......................................... 5
Connections and Configuration ................................................... 6
Operation ....................................................................................... 7
Troubleshooting & Maintenance....................................................... 8
Specifications ................................................................................. 8
INTRODUCTION
Thank you for purchasing a Synthesis SDA-7200 Digital Power Amplifier. You now have at
your command a unique product that has been designed to deliver the best possible sonic
performance regardless of the content being played, whether it is the latest blockbuster movie,
a major sporting event or your favorite music.
Although the SDA-7200 has been developed to complement JBL Synthesis products it is equally
at home when connected to any high-quality processor or an external EQ system connected to
your surround processor. Its high-power design also means that it has the flexibility to power
Synthesis speakers or virtually any high-quality speaker system from small in-ceiling speakers to
the largest floor standing models. Of course, regardless of the speakers, the SDA-7200 delivers
the performance JBL has been known for in close to 75 years of creating cinema sound.
Welcome to the Synthesis family, we wish you many years of listening pleasure!
FEATURES
• Cutting-edge digital amplifier design
• High efficiency and dual-speed fans for cool, quiet operation
• Short-circuit and thermal protection circuitry
• Music Sense circuitry and low voltage trigger connection for automatic turn-on
• Front-panel LED indicators for individual channel status
• Binding post terminals accommodate large gauge speaker cable
• Removable IEC power cord
INSTALLATION AND SETUP
INSTALLATION CONSIDERATIONS
• To ensure optimal performance, please pay attention to the instructions in this manual.
• Install the SDA-7200 on a solid, flat, level surface that is dry, well-ventilated and out of
direct sunlight.
• Do not place the SDA-7200 directly on a carpeted surface or cover any of the
ventilation holes.
• Do not install the SDA-7200 on a surface that is unstable or unable to support all four feet.
• Do not install it directly above another product, and do not put another product directly on
top of the SDA-7200.
• Do not expose the SDA-7200 to high temperatures or humidity, steam, smoke or excessive
dampness or dust.
WHAT’S IN THE BOX
Your new SDA-7200 includes the items listed below. If anything is missing please contact your
dealer or installer before contacting JBL Synthesis as they may have used it to install you new
product:
• AC Power Cord
• Trigger Cable
• Right and Left “rack ears” and the mounting screws used to install them to your SDA-7200.
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JBL SYNTHESIS SDA-7200 Front Panel Controls
FRONT PANEL CONTROLS AND INDICATORS
Standby
Indicator
Standby/
On Switch
Standby Indicator: This LED indicator is red when the SDA-7200 when AC mains power is
applied and the rear panel Master Power Switch is turned on. It will turn blue when the unit is
turned on.
Standby/On Switch: This switch is only active when the Audio Sense switch on the rear panel is
set to the right pointing towards “Off” and there is no cable connected to the Trigger Input Jack.
As shipped from the factory this switch does not operate; this is normal and is not a problem
with your amplifier. To activate this switch make certain that the Audio Sense Switch in the rear
panel is set to the OFF position (pointing to the right) and that there is no cable connected to the
Trigger Input Jack.
Channel Operation
Indicators
Channel Operation Indicators: These indicators are off when the SDA-7200 is in the Standby
mode and will briefly flash red and then turn blue when the SDA-7200 is turned.
During normal operation if all, or any, of the lights turns red that indicates a possible problem
with your amplifier. Consult the Troubleshooting Guide on Page n for more information on
correcting any faults.
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