Denon S-302 Troubleshooting

ENGLISH

Getting

Troubleshooting

Started

If a problem should arise, first check the following:

Connections

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,

Setup

there may be a malfunction.

In this case, disconnect the power immediately and contact your store of purchase.

Playback

GGeneralH

Display not lit

• Power

cord

not

plugged

in

• Check the insertion of the power

10

Symptom

Cause

Countermeasure

Page

Remote

and sound not

securely.

cord plug.

produced when

power switch set

Control

to on.

sound not

connected.

not

securely

• Connect securely.

10

Display lit but

• Speaker cables

Information

produced.

• Device you want to play and set

• Select

an

appropriate

input

24

input source do not match.

source.

• Volume control set to minimum.

• Turn volume up to suitable level.

24

• MUTING is on.

• Switch off MUTING.

38

• Digital

signals

not input Digital

• Input

digital

signals or

select

13

Troubleshooting

input selected.

input

terminal to which

digital

signals are being input.

Monitor does not

• Connections between the video

• Check whether the connections

11

display an image.

output

terminal

of

this

unit

are correct.

and the input connector of the

monitor are incomplete.

• The input setting of the monitor

• Set the input switching

of the

11

TV is different.

TV to the terminal to which the

video input is connected.

When the

• The subwoofer and main unit are

• Check whether or not the cable

10

subwoofer

not properly connected with the

is properly connected.

indicator has lit.

system cable.

If the indicator lights even though

the cable is properly connected,

there may be a malfunction.

Symptom	Cause		Countermeasure					Page
Power turns off	• Protection circuit activated due	• Turn off the power, wait for the						11
suddenly and	to rise of internal temperature.	set to fully cool down, then turn
power indicator		the power back on.
flashes red.		• Place the set in a well-ventilated						11
		place.
	• Core wires of two speakers are	• First unplug		the	power cord,			9
	touching each other or a core	then twist the core wires tightly
	wire is sticking out of the terminal	or terminate the speaker cables,
	and touching the set’s rear panel,	then reconnect.
	activating the protection circuit.
	• Set is damaged.	• Turn off the power and contact a						–
		DENON service center.
GRemote Control UnitH
Symptom	Cause		Countermeasure					Page
Set does not work	• Batteries are worn.	• Replace with new batteries.						5
properly when	• You are operating outside of the	• Operate within			the	specified		5
remote control	specified range.	range.
unit operated.	• Obstacle between main unit and	• Remove the obstacle.						5
	remote control unit.
	• The batteries are not inserted in	• Insert	the	batteries		in	the	5
	the proper direction, as indicated	proper	direction,		following		the
	by the polarity marks in the	polarity marks in the battery
	battery compartment.	compartment.
	• The set’s remote control sensor	• Move the set to a place in which						5
	is exposed to strong light (direct	the remote control sensor will
	sunlight, inverter type fluorescent	not be exposed to strong light.
	bulb light, etc.).
	• SOURCE CONTROL switch position	• Set the SOURCE CONTROL switch						8
	is different.	for the device you wish to use.

Troubleshooting Information Control Remote Playback Setup Connections Started Getting

46