21
Connecting an external control device
REMOTE CONTROL jacks
If this unit is installed in a location that is out of range of the signal from the remote control unit, you can
still operate the unit and the devices connected to it by using a commercially available IR receiver.
You can also use it to remotely control ZONE2 (another room).
AUX
OUT
Device equipped with a
REMOTE CONTROL IN jack
Infrared
retransmitter
Infrared
sensor
Output
Input
RS-232C connector
When you connect an external control device, you can control this unit with the external control device
(such as power supply operation, volume adjustment, and input source switching).
External serial controller
Perform the operation below beforehand.
q
Turn on the power of this unit.
w
Turn off the power of this unit from the external controller.
e
Check that the unit is in the standby mode.
Basic v
ersion
A
dv
anced v
ersion
Inf
or
mation
Basic v
ersion
DVD