Denon S-302 Manuel D’Utilisation

If a problem should arise, first check the following:
1.  Are the connections correct?
2.  Is the set being operated as described in the owner’s manual?
3.  Are the other components operating properly?
If this unit does not operate properly, check the items listed in the table below. Should the problem persist, 
there may be a malfunction.
In this case, disconnect the power immediately and contact your store of purchase.

Troubleshooting

Display not lit 
and sound not 
produced when 
power switch set 
to on.

• Power  cord  not  plugged  in 

securely.

• Check the insertion of the power 

cord plug.

10

Display lit but 
sound not
produced.

• Speaker  cables  not  securely 

connected.

• Device you want to play and set 

input source do not match.

• Volume control set to minimum.
• MUTING is on.
• Digital  signals  not  input  Digital 

input selected.

• Connect securely.

• Select  an  appropriate  input 

source.

• Turn volume up to suitable level.
• Switch off MUTING.
• Input  digital  signals  or  select 

input  terminal  to  which  digital 
signals are being input.

10

24

24
38
13

Monitor does not 
display an image.

• Connections between the video 

output  terminal  of  this  unit 
and  the  input  connector  of  the 
monitor are incomplete.

• The input setting of the monitor 

TV is different.

• Check  whether  the  connections 

are correct.

• Set  the  input  switching  of  the 

TV  to  the  terminal  to  which  the 
video input is connected.

11

11

When the 
subwoofer 
indicator has lit.

• The subwoofer and main unit are 

not properly connected with the 
system cable.

• Check whether or not the cable 

is properly connected.

  If the indicator lights even though 

the cable is properly connected, 
there may be a malfunction.

10

G

GeneralH

Power turns off 
suddenly and 
power indicator 
flashes red.

• Protection  circuit  activated  due 

to rise of internal temperature.

• Core wires of two speakers are 

touching  each  other  or  a  core 
wire is sticking out of the terminal 
and touching the set’s rear panel, 
activating the protection circuit.

• Set is damaged.

• Turn  off  the  power,  wait  for  the 

set to fully cool down, then turn 
the power back on.

• Place the set in a well-ventilated 

place.

• First  unplug  the  power  cord, 

then twist the core wires tightly 
or terminate the speaker cables, 
then reconnect.

• Turn off the power and contact a 

DENON service center.

11

11

9

–

G

Remote Control UnitH

Set does not work 
properly when 
remote control 
unit operated.

• Batteries are worn.
• You are operating outside of the 

specified range.

• Obstacle between main unit and 

remote control unit.

• The batteries are not inserted in 

the proper direction, as indicated 
by  the  polarity  marks  in  the 
battery compartment.

• The set’s remote control sensor 

is exposed to strong light (direct 
sunlight, inverter type fluorescent 
bulb light, etc.).

• SOURCE CONTROL switch position 

is different. 

• Replace with new batteries.
• Operate  within  the  specified 

range.

• Remove the obstacle.

• Insert  the  batteries  in  the 

proper  direction,  following  the 
polarity  marks  in  the  battery 
compartment.

• Move the set to a place in which 

the  remote  control  sensor  will 
not be exposed to strong light.

• Set the SOURCE CONTROL switch 

for the device you wish to use. 

5
5

5

5

5

8

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2007/07/31   17:45:16