Marantz MCR503 - Manual (Page 15)

10
ENGLISH
Protection circuit
The protection circuit is be activated in the following situations:
• If the speaker cable wire touches the rear panel or screws or if the
speaker cable wire touches the speaker cable’s + and – sides are
touching
• If the surrounding temperature is extremely high
• If the inside of the amplifi er gets hot to extended use at a high
output
If this happens, unplug the power cord, then check the connections
of the speaker cables and input cables. If the unit becomes very hot,
wait for it to cool off and improve the ventilation around it. After doing
this, plug the power cord back in.
If the protection circuit is activated even though there are no problems
with the ventilation around the unit or in connections, the unit may
be damaged. Turn off the power and then contact a Marantz service
center.
Connecting components
Wireless dock for iPod / CD recorder /
MD recorder
Audio cable (sold separately)
Stereo
pin-plug cable
R
L
R
L (White)
(Red)
R L R L
IN OUT
AUDIO
AUDIO
R L
R L
R L
R L
IS301 wireless
dock for iPod /
CD recorder /
MD recorder /
Tape deck
Connecting an antenna
FM/AM
• Connect the FM antenna or AM loop antenna supplied with the unit
to enjoy listening to radio broadcasts.
• After connecting the antenna and receiving a broadcast signal
(vpage 16 “Tuning in Broadcast Stations”), fi x the antenna with
tape in a position where the noise level becomes minimal.
w e q
AM loop antenna
(Supplied)
FM indoor antenna
(Supplied)
White Black
NOTE
• Do not connect two FM antennas simultaneously.
• Even if an external AM antenna is used, do not disconnect the AM
loop antenna.
• Make sure the AM loop antenna lead terminals do not touch metal
parts of the panel.
• If the signal has noise interference, connect the ground terminal
(GND) to reduce noise.
• If you are unable to receive a good broadcast signal, we recommend
installing an outdoor antenna. For details, inquire at the retail store
where you purchased the unit.
Speaker connections
1.M-CR503N_ENG_4th_0610.indd 10 1.M-CR503N_ENG_4th_0610.indd 10 2010/06/11 18:24:16 2010/06/11 18:24:16