PX200 V2 Manual
14
Rev 1.1, Released, 15-01-2018
13
Overload and Shutdown
The amplifier is protected against short-circuit, over-current, and excessive temperature. During these
conditions, the front panel overload indicator will illuminate and the Overload Out signal is +5V.
During an overload or shutdown state, the output is partially disabled and may float at approximately 50%
of the voltage range.
When the amplifier is switched on, the overload protection circuit is engaged by default and clears after
three seconds.
The amplifier can be shut down by an external source by applying a voltage of b2V and +24V to
the Shutdown input (relative to Input-). The impedance of the shutdown input is approximately 5 kΩ.
