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15
IR IN/OUT
If the DTR-7.2 is located inside a rack or cabinet that will not allow
infrared beams to reach the IR sensor, you will need to connect a
remote sensor to IR IN input to be able to use the remote controller.
Then install the remote sensor in an unblocked location where you
can easily point the remote controller.
Using a mini-jack connector, connect the IR emitter to the IR OUT
terminal on the DTR-7.2 and then place the IR emitter on the remote
sensor of the component or facing it.
RS 232
The RS 232 port is to be used in conjunction with an external
controller to control the operation of the DTR-7.2 by using an
external device.
VIDEO IN/OUT
These are the video inputs and outputs. On the rear panel, there are
five video inputs and two video outputs and each one includes both
composite video and S video configurations. Connect VCRs, LD
players, DVD players, and other video components to the video
inputs.
The two video output channels can be used to be connected to video
tape recorders for making recordings.
• When connecting a VCR or other video component, make sure
you connect the audio and video leads together (i.e., both to
VIDEO 3).
• The Video 5 inputs are located on the front panel.
MULTI CHANNEL INPUT
By connecting a DVD player, MPEG decoder, or other component
that has a multi channel port, you can playback the audio with 5.1-
channel or 7.1-channel output. So be sure to prepare a cable that can
properly connect the DTR-7.2 to the peripheral device. The signal
input from SURR BACK R is output to the SURR BACK
SPEAKER terminal.
Composite
video jack
S video jack
PRE OUT
2
3
1
2
3
FRONT
SUB
SURR
CENTER
R
L
1
OPT
GND
MULTI
C
INPUT
FRONT
SUB
SURR
SURR
BACK
CENTER
L
R
SURR
BACK
DIGITAL
INPUT
DIGITAL
OUTPUT
OPT
COAX
DIGITAL
INPUT
L (white)
R (red)
L (white)
R (red)
R (red)
L (white)
Center
Front output
Surround back
Surround
Subwoofer
Ex: DVD-Audio player/
MPEG decoder
GND
Use this GND terminal for connecting the ground (or earth) wire if a
turntable is connected. Refer to “Connecting a turntable” on page 16.
Rear panel facilities