Integra RDA-7, Service Manual

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RDA-7
4
On
Standby
On
Power
O f f
Seven Channel Amplifier RDA-7
Front panel facilities
Power On / Off
Pressing this switch connects the RDA-7 to the main
Power outlet and the On indicator lights blue.
Sound will
be heard after approximately 9 seconds. If you want to
operate the RDA-7 using a 12-volt trigger, connect to
the 12V TRIGGER terminal of a control amplifier or pre-
amplifier and leave the Power switch of the RDA-7 set to
On.
For example, to control the RDA-7 while it is connected
to the RDC-7 AC controller, connect the 12V TRIGGER A
jack of the RDC-7 to the 12V TRIGGER IN jack of the RDA-
7 with a 3.5-mm (1/8-inch) mini-jack cable.
If a plug is connected to the 12V TRIGGER IN jack:
The signal reaches the 12V TRIGGER, the On indicator
lights blue. When there is no signal at the 12V TRIGGER,
the Standby indicator lights red.
On/Standby
The RDA-7 is equipped with two indicators to display its
status. If both indicators are off, then the main Power
switch on the front panel is turned off. If the Power switch
is turned on, then one of these indicators will be lit.
On: Lights blue when Power is supplied from the AC
mains Power supply.
Standby: Lights red when no signal is input from the
12V TRIGGER IN terminal and the RDA-7 is in the
Standby state.
Note:
If the Power switch is pressed and neither indicator lights,
check that the Power cord is properly connected and
that a fuse has not blown. If the indictors still do not light,
turn off the RDA-7, disconnect the Power cord, and
contact an Onkyo service station or representative.
If the On indicator lights blue and the Standby indicator
flashes red, the protection circuitry of the RDA-7 has
activated. The protection circuitry activates if a
problem such as a speaker cord shorting or the
temperature of the RDA-7 rising excessively occurs. Turn
off the RDA-7, remove the cause of the problem, and
then turn the RDA-7 back on. If the problem is still not
solved, turn off the RDA-7, disconnect the power cord,
and contact an Onkyo service station or representative.