ADVANCED CONNECTING
CONNECTING MULTI CHANNEL AUDIO SOURCE
The 7.1CH INPUT jacks are for multichannel audio
source such as a SACD multichannel player, DVD
audio player or external decoder.
If you use these jacks, switch on the 7.1CH INPUT
and set the 7.1CH INPUT level by using the
SETUP MAIN MENU. See page 23.
CONNECTING AN EXTERNAL POWER AMPLIFIER
The PREOUT jacks are for connecting external
power amplifiers.
Be sure to connect each speaker to the corresponding
external power amplifier.
POWER
AMPLIFER
DVD AUDIO PLAYER
or
SACD MULTI CHANNEL
PLAYER
Center
Front
Left
Front
Right
Surround
Left
Surround
Right
Subwoofer
Surround
Back Left
CONNECTING THE REMOTE CONTROL JACKS
MD DECK
CD RECORDER
q
You can control other Marantz products through
this unit with the remote control by connecting the
REMOTE CONTROL terminals on each unit.
The signal transmitted from the remote control is
received by the remote sensor on this unit. Then
the signal is sent to the connected device through
this terminal. Therefore you need to aim the
remote signal only to the unit. Also, if a Marantz
power amplifier (some models excluded) is
connected to one of these terminals, the power
amplifier’s, power switch is synchronized with this
unit’s power switch.
Set the REMOTE CONTROL SWITCH on the units,
other than the main unit to EXT.(EXTERNAL) for
this feature.
CD PLAYER
OPTION
w
Whenever external infrared sensors or similar
devices are connected to RC-5 IN of the SR7500,
be sure to always disable operation of the infrared
sensor on the main unit by using the following
procedure.
1.
Hold down the MULTI button and the MENU
button on the front panel at the same time for
five seconds.
2.
The setting “IR=ENABLE” is shown on the FL
DISPLAY.
3.
Press the CURSOR buttons ( , ) to change
this to “IR=DISABLE”.
4.
Press the ENTER button. Once this setting is
made, the infrared sensor on the main unit is
disabled.
Note:
• Be sure to set to “IR=ENABLE” when external
infrared sensors or similar devices are not
connected. Otherwise, the main unit will be
unable to receive remote control commands.
5.
To restore the original setting, perform steps 1
to 4 to set to “IR=ENABLE”.
Surround
Back Right
