Yamaha RX-SL100RDS User Manual
Page 55
53
English
TROUBLESHOOTING
ADDITIONAL
INFO
RMA
T
IO
N
Problem
Cause
Remedy
Refer to
page
Dolby Digital or DTS
sources cannot be
played. (Dolby Digital
or DTS indicator on
the front panel
display does not light
up.)
The connected component is not set to
output Dolby Digital or DTS digital
signals.
Make an appropriate setting following the operations
instructions for your component.
—
Input Mode is set to Analog.
Set Input Mode to AUTO or dts.
A “humming” sound
can be heard.
Incorrect cable connections.
Firmly connect the audio plugs. If the problem
persists, the cables may be defective.
—
The volume level
cannot be increased,
or the sound is
distorted.
The component connected to the EXT. IN/
OUT connector of this unit is turned off.
Turn on the power to the component.
—
The sound effect
cannot be recorded.
It is not possible to record the sound effect
with a recording component.
A source cannot be
recorded by a digital
recording component
connected to this
DIGITAL OUTPUT
jack.
The source component is not connected to
this unit’s DIGITAL INPUT jacks.
Connect the source component to the DIGITAL
INPUT jacks.
Some components cannot record the
Dolby Digital or DTS sources.
A source cannot be
recorded by an
analog component
connected to the TV
IN/OUT jacks.
The source component is not connected to
this unit’s analog TV IN/OUT jack.
Connect the source component to the analog TV IN/
OUT jack.
The sound field
parameters and some
other settings on this
unit cannot be
changed.
“Memory Guard” in the OPTION menu is
set to ON.
Select OFF.
This unit does not
operate properly.
The internal microcomputer has been
frozen by an external electric shock (such
as lightning or excessive static electricity)
or by a power supply with low voltage.
Disconnect the AC power cord from the outlet and
then plug it in again after about 30 seconds.
—
“CHECK SP WIRES”
appears on the front
panel display.
Speaker cables are short circuited.
Make sure all speaker cables are connected correctly.
There is noise
interference from
digital or high-
frequency equipment,
or this unit.
This unit is too close to digital or high-
frequency equipment.
Move this unit further away from such equipment.
—
The picture is
disturbed.
The video source uses scrambled or
encoded signals to prevent dubbing.
Playing back video software with copy-guarded
signals or video signals with a lot of noise may
produce unstable images.
—
This unit suddenly
switches to the
standby mode.
The internal temperature became too high
and the overheat protection circuitry was
activated.
Wait until this unit cools down and then turn it back
on.
—
01EN.00_RX-SL100RDS.book Page 53 Thursday, November 27, 2003 12:42 PM