Denon AVR-1000 User Manual

[13] TROUBLESHOOTING
lf a problem should arise, first check the following:
1. Are the connections correct?
2. Have you operated the amplifier according to the Operating Instructions?
3. Are the speakers, turntable. and other components operating properly?
If the receiver is not operating properly, check the items listed in the table below. Should the problem persist, there may be a maifunction.
Disconnect the power immediately and contact your store of purchase.
INITIALIZATION
OF
THE
MICROPROCESSOR
When the indication of the MFD display is not normal or when the
operation of the unit does not shows the reasonable result, the
initialization of the microprocessor is required by the following
procedure.
1. Switch off the unit and remove the AC power cord from the
wall outtet.
2. Hold the following 2 buttons of the main unit at the same time
(as iltustrated in the diagram below, @ AUDIO FUNCTION
3. Check that the entire MFD display is flashing with an interval of
about 1 second, and release your fingers from the 2 buttons.
4. Switch on the unit and the microprocessor will be initialized.
The input function is set to tuner with the bypass made
automaticatty.
NOTE: © When the unit does not show the result of above 3
and 4, repeat the procedure from 1 again.
@ When the microprocessor is initialized, all settings
you have made are reset to the factory presettings.
Symptom Cause Measures Page
MED not fit and sound not produced | e« Power cord not plugged in securely. e@ Check the insertion of the power cord 5
when power switch set to on. plug.
MFD lit but sound not produced. © Speaker cords not securely connected. @ Connect securely. 10
@ OUTPUT button is off. @ Press the OUTPUT button. 12
a e ‘mproper position of the audio function | ¢ Set to a suitable position. W
J button.
8 ® Voatume control set to minimum. « Turn volume up to suitable level. WW
2
@
MUTING
is
on.
e@
Switch
off
MUTING.
W
8 -PROTECT- display appears mutti- | e Speaker terminals are short-circuited. « Switch power off, connect speakers prop- 10
2 function display erly, then switch power back on.
iad © Block the ventilation holes of the set. e@ Tusn off the set's power, then ventilate it 2,6
2 walt to cool it down.
2 Once the set is cooled down, turn the
‘Ee power back on.
§s
«@
The
unit
is
operating
at
continuous
high
|
©
Turn
off
the
set's
power,
then
ventilate
it
26
B4 power conditions and/or inadequate ven- weil to cool it down.
5 tilation. Once the set is cooted down, turn the
gg
power
back
on.
zo
&4 | Sound produced only from one | « incomplete connection of speaker cords. | e Connect securely. 10
‘@
8
|
channel.
e
Incomplete
connection
of
input/output
|
«
Connect
securely.
8~9
a3 cords,
é 8 © Left/right batance is off. e Adjust balance knob properly. W
6
as Positions of instruments reversed | ¢ Reverse connections of feft and right | e Check jeft and right connections.
oo. during stereo playback. speakers or teft and right input/output
ce cords.
z ©
E H Sound seems distorted. e Effect level parameter is high. ° hid ie effect level parameter to lower
3s ot,
Sound seems strange.
Personal memory function does not
work,
Rear level is too high.
Set the rear level to lower level.
« DSP parameter settings are poor. @ Press the CLEAR button then adjust the
DSP parameters.
© DAT/tape monitor mode set. e Press the DAT/TAPE button to set the
source.
.
reverse.
Humming
noise
produced
when
re-
Ground
wire
of
turntable
not
connected
|
¢
Connect
securely.
9
cord
is playing.
properly.
e
tncomptete
PHONO
jack
connection.
e
Connect
securely.
3
*
TV
or
radio
transmission
antenna
nearby.
|
¢
Contact
your
store
of
purchase.
~-
y
5
Howling
noise
produced
when
«
Turntable
and
speaker
systems
too
close
e@
Separate
as
much
as
possible.
-
g
volume
is
high.
together.
©
e
Floor
is unstable
and
vibrates
easity.
e
Use
cushions
to
absorb
speaker
vibra-
-
=
tions
transmitted
by
floor.
if
turntable
is
S
not
equipped
with
insulators,
use
audio
z
insulators
{commonly
available).
s
Sound
is distorted.
e
Stylus
pressure
too
weak.
e
Apply
proper
stylus
pressure.
4
e
Dust
or
dirt
on
stylus.
e@
Check
stylus.
~
©
Cartridge
defective.
©
Replace
cartridge.
Volume
is
weak.
«
MC
cartridge
being
used.
2
Replace
with
MM
cartridge
or
use
a
head
9
amplifier
or
step-up
transformer.
3
Receiver
does
not
operate
properly
|
e
Batteries
dead.
e
Replace
with
new
batteries.
7
2
when
remote
control
unit
is
used.
«
Remote
controt
unit
too
far
from
receiver.
|
«
Move
closer.
7
g
«
Obstacle
between
receiver
and
remote
|
«
Remove
obstacle.
7
o
control
unit.
3
e
Different
button
is
being
pressed.
«
Press
the
proper
button.
E
*
‘+
and
‘-'
ends
of
battery
inserted
in
|
©
Insert
batteries
properly.
7
ac
18
button, @ VIDEO FUNCTION button, and plug the power cord
into the outlet.
| ——---------s-——| eae
Good
Initial parameter values for the different modes
FRONT | CENTER CENTER | REAR |CENTER | 3CH | TEST | DELAY | EFFECT
OUTPUT! sp | SP/PRE LEVEL | LeveL | MODE { LOGIC | TONE | TIME | LEVEL
[evrass
Ton
Ton
[ore
[ore
|
—
[|
-
[|
—-
|
-
|
-
|-T][-]
[Dotey
pro
vocic
Ton
[on
[on [on
|
-1208
|
-12a8
[NORMAL]
OFF
|
OFF
|
ztmec|
—
|
[wide
screen
|
ON
TON
|
ON
[on
|
-1208
|
12a
[NonMaLl
—
|
—
|
2imsec|
10
_|
juve
on
on
Tow
[on
|
1208
[1208
[Norma]
—
|
—
|
2imese|
10
_|
[Mono
Movie
TON
Ton
[ore
[
on
[|
—
[rae
[
—
|
-
|
-
|
-
[ww
|
jetassic
concert
|
ON
[|
on
|
orr
[on
[
—
[=a
[—
[|
-
[|
-
|
-
[
wo
|
[Rock
concert
|
on
[on
[
orr
{on
[
—
faa
f
—
[|
-
[|
-
|
-
[|
w
|
[stam
TON
|
on
|
ore
|
on
|
—
[-vee
[|
—
[| —-
|
—-
[
-
[
0
|
SP: SPEAKER OUT
PRE: PRE OUT
e@ INPUT FUNCTION @ PERSONAL MEMORY 1
@ Reception band : FM INPUT VDP/OBS
e Reception mode AUTO SURROUND MODE WIDE SCREEN
® Reception frequency : 87.50MHz e@ PERSONAL MEMORY 2
INPUT VDP/O8S
SURROUND MODE LIVE
@ Initialization of the Individual Modes
Use this to set the adjusted values back to the factory preset
values.
1, Press the CLEAR button.
CLEAR
Ca,
Remote control unit
The values for the currently selected mode only are
reset to the values shown on the above table.

Denon AVR-1000 Specifications

General

Brand	Denon
Model	AVR-1000
Category	Stereo Receiver
Language	English