Connecting analog / digital components, Connections, 7 before making any connections – Marantz CR401 User Manual
Page 14: English, Optical digital output, Rca connection color coding, Caution
10
ENGLISH
CONNECTIONS
CONNECTING ANALOG / DIGITAL COMPONENTS
MODEL NO. CR401
ANTENNA
ANTENNA
R
R
L
L
SPEAKERS
SPEAKERS
OPT
OPT
DIGITAL
DIGITAL
OUT
OUT
R
R
L
L
DVD
DVD
IN
IN
MD
MD
IN
IN
TAPE
TAPE
IN
IN
OUT
OUT
OUT
OUT
L
L
R
R
SUB
SUB
WOOFER
WOOFER
AC IN
AC IN
FM(75
FM(75
Ω
Ω
)
)
GND
GND
AM
AM
INPUT
OUTPUT
MD/CD
MD
DIGITAL IN/OUT
OPTICAL
INPUT
ANALOG IN/OUT
OUTPUT
MD
MD/CD
1
L
R
2
L
R
LINE
IN
OUT
2CH
2CH AUDIO
AUDIO
OUT
OUT
L
R
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
DVD PLAYER
CD/MD PLAYER
CASSETTE TAPE DECK
7 Before Making Any
Connections
• Read the manuals supplied with your components.
• Don’t connect the mains cord until you’ve
completed and double-checked all connections.
Optical Digital Output
The CR401’s optical digital output has a shutter-
type cover that opens when an optical plug is
inserted and closes when it's removed. Push a
plug in all the way.
Caution
To prevent shutter damage, hold the optical plug
straight when inserting and removing.
RCA Connection Color Coding
RCA-type connections are usually color coded: red
and white.
Use red plugs to connect right-channel audio
inputs and outputs (typically labeled “R”).
Use white plugs to connect left-channel audio
inputs and outputs (typically labeled “L”).
• Push plugs in all the way to make good
connections (loose connections can cause noise
or malfunctions).
• To prevent interference, keep audio cables away
from mains cords and speaker cables.