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JBL SYNTHESIS SDA-7200
Front Panel Controls
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:
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.
FRONT PANEL CONTROLS AND INDICATORS
Standby
Indicator
Standby/
On Switch
Channel Operation
Indicators
