59
Problem:
Loud humming noise from the
loudspeakers.
Cause:
Poor contact between the Cinch plugs
and sockets, or a faulty Cinch cable.
Remedy:
Please check all connections and cables
thoroughly.
Problem:
No sound, or distorted sound.
Cause:
Incorrect audio connection to amplifier
or TV set.
Remedy:
Check
connections
against
wiring
diagram; push all connectors in firmly.
Select a different listening source when
checking the amplifier.
Problem:
No sound from center, or center
sound signal too quiet.
Cause:
Center speaker not connected, but
activated in
'
Speaker Setup
'
.
Remedy:
Connect center loudspeaker, or disable
center speaker in
'
Speaker Setup
'.
Problem:
No
sound
from
individual
loudspeaker.
Cause 1:
Loudspeaker not activated in
'
Speaker
Setup
'
.
Remedy:
Call up
'
Speaker Setup
'
and enter the
type of loudspeaker connected.
Cause 2:
Loudspeaker cable
not
connected
correctly, or short-circuit in speaker
cable.
Remedy:
Check connection and speaker cable,
correct if necessary.
Cause 3:
Decoder not set to surround mode.
Remedy:
Call up
'
Main Menu
'
and set to
‘SURROUND’ or one of the sound fields.
Cause 4:
Programme contains no information on
the auxiliary channels (e. g. stereo
material).
Remedy:
If you wish, call up the
'
Main Menu
'
and
select a sound field.
Cause 5:
The level for the channel affected is set
too low.
Remedy:
Call up
'
Speaker Balance Setup
'
and
raise the level.
Problem:
No bass, or inadequate bass.
Cause 1:
No subwoofer connected, but activated
in
'
Speaker Setup
'
.
Remedy:
Connect
subwoofer,
or
disable
subwoofer in
'
Speaker Setup
'
.
Cause 2:
Size of loudspeakers entered incorrectly
in
'
Speaker Setup
'
.
Remedy:
Call up
'
Speaker Setup
'
and check that
settings match the loudspeakers in your
system; correct if necessary.
Problem:
Subwoofer only works in surround
mode.
Cause:
Subwoofer lead to stereo amplifier
output
absent,
or
not
correctly
connected.
Remedy:
Connect subwoofer correctly, push
connector in firmly.
Problem:
'
Main Menu
' not displayed on the
television screen.
Cause:
Screen display of
'
Main Menu
'
switched
off in
‘Configuration Menu’
.
Remedy:
Call up
'
Configuration Menu
'
and
switch on ‘on-screen Menu’.
Problem:
No picture from some or all source
devices.
Cause:
Source devices not supplying the switch
voltage which the TV set requires to
switch over to AV mode.
Remedy:
Set
television
to
'constant
AV
operation'
mode.
All manuals and user guides at all-guides.com
Summary of Contents for DD 1535 R
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Page 44: ...44 All manuals and user guides at all guides com...
Page 47: ...47 Wiring Diagram 5 All manuals and user guides at all guides com...
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