Operation Manual, RA2400 & RA7300 Power Amplifiers
Page 15
Document # 9301H62800 Ver. 1.00
USING THE REMOTE TRIGGER
Remote Turn On/Off Control Connections
The RA2400/RA7300 features a built-in remote trigger that can be setup to automatically activate
the amplifier when another device in the sound system is switched on.
When Using Products Equipped With a Low Voltage Trigger Jack
Switch the RA2400/RA7300’s rear panel power switch so that it is in the ON position. Then, using
an accessory cable with a 3.5mm mono mini-plug on each end, connect the trigger-output jack on
the rear of the source device to the trigger input jack on the back panel of the RA2400/RA7300.
When these connections are made, the RA2400/RA7300 should automatically turn on/off whenever
the triggering device is turned on/off.
When Using External AC to DC Power Converter
If your source device does not have a dedicated trigger jack, it is still possible to activate the
RA2400/RA7300 for automatic turn on/off. If a switched outlet is available on an external device, it
can be used to activate the RA2400/RA7300.
●
To control the RA2400/RA7300 in this fashion you will need a small AC to DC power converter,
capable of delivering a 3.3 to 24 volt DC signal.
●
The DC voltage should terminate to a standard 3.5mm type mini plug (tip + and shield -). This
type of converter may be obtained as a power adapter from many electronics retailers.
●
When installing, press the main power switch on the back of the RA2400/RA7300 so that it is in
the ON position.
●
Plug the AC adapter into the switched outlet of the source device that you wish to use to activate
the RA2400/RA7300. The source device could be the switched outlet at the rear of an AC receiver
or other audio equipment.
●
Connect the 3.5mm mini-plug from the adapter to the trigger-input jack on the back panel of the
RA2400/RA7300. Once connected the RA2400/RA7300 should now turn on/off automatically,
based on the status of the controlling device.
