Acurus A2005 Manual do Utilizador descarregar pdf (Página 4)

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+12V Trigger Control/Specifications

A control system or preamplifier system can control Power ON / OFF state via the trigger input (3.5mm) jack

labeled 12VDC trigger on the amplifier. The jack is wired with its tip active and will accept a stereo or mono plug.

The amplifier will recognize +5V to +24VDC input signals as well as the traditional +12V input. The pin out is

shown below:

3.5mm stereo plug

1 – Ground

2 – Ground

3 – Trigger Voltage

NOTE: The front panel power button functions normally even if the trigger input is used. The Acurus amplifier will

automatically resume control sync with the external preamp after the next time system power is cycled.

RS-232 Control Specifications

The A2005/A2007 Audio Amplifier uses a standard RS-232 (DB-9) connection. A Null Modem Cable must be

used to connect to the RS-232 connector located on the back of the amplifier. The RS-232 Control system is

functional right out of the box.

For Serial Control via the RS-232 port, the SERIAL must be selected on the web interface, set via the Ethernet

port. The default setting is: SERIAL control interface. The Web Interface can enable or disable the RS-232

control port.

Please refer the A2000 Series Amplifier User Guide for more details about how to select the Ethernet and Serial

Control via the Web interface.

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Acurus A2005 Manual do Utilizador Página 4