Rear Panel - Integra ADM-20.4 Instruction Manual

Rear Panel

MIN
INPUT
LEVEL
MAX
1
INPUT LEVEL knob
Turn this INPUT LEVEL knob to adjust the input level of
the signal from the INPUT jacks. Normally, set to MAX.
INPUT/OUTPUT jacks
These are the analog audio inputs and outputs. Use an
RCA-type audio connection cable to connect the
output jacks of the device to the INPUT jacks on the
ADM-20.4. When connecting a control amplifier or
preamplifier, connect the PRE OUT jacks to the
INPUT jacks.
If you connect the OUTPUT jacks of the ADM-20.4
to the INPUT jacks of another ADM-20.4, the signal
input at the INPUT jacks of the ADM-20.4 is also
output from the OUTPUT jacks (Input/Output Link
Function).
12V TRIGGER IN/OUT jacks
Connect the 12V TRIGGER IN jack to an AV
Receiver that has a 12V TRIGGER output jack.
This jack works on between 5 to 12 volts DC.
If you want another component to be
activated/deactivated by turning on/off the AV
receiver connected to the 12V TRIGGER IN jack of
the ADM-20.4, connect the 12V TRIGGER input jack
of that component to the 12V TRIGGER OUT jack of
the ADM-20.4. In this state, the 12V TRIGGER is
output when the ADM-20.4 is turned on.
Devices can be connected in series using these jacks.
Use 1/8-inch (3.5mm) monaural-type mini-jack
connectors or the supplied stereo mini-plug cable.
The tip polarity of the connector is positive.
En
6
12V
TRIGGER
IN
OUT
2 3 4
SPEAKERS terminals
Connect Speakers.
TRIGGER selector
Set this TRIGGER switch before turning on the
ADM-20.4.
To turn on the ADM-20.4 with the signal input from
the 12V TRIGGER IN jack, set the TRIGGER switch
to 12V TRIGGER.
To turn on the ADM-20.4 with the signal input from
the INPUT jack, set the TRIGGER switch to AUDIO
(Auto Power On Function). If you do not use Auto
Power On Function, set the TRIGGER switch to OFF.
AUTO STANDBY selector
Enables or disables the Auto standby function.
SPEAKER IMPEDANCE selector
Switches the speaker impedance to 4  or 8 .
AC INLET
TRIGGER
OFF
12V
TRIGGER AUDIO
5 6 7 8