Yamaha RX-V359 Manual De Instrucciones página 53

Problem
Dolby Digital or DTS The connected component is not set to
sources cannot be output Dolby Digital or DTS digital
played. (Dolby Digital signals.
or DTS indicator in
"INPUT MODE" is set to "ANALOG".
the front panel
display does not light
up.)
A humming sound is Incorrect cable connections.
heard.
The volume level The component connected to the AUDIO
cannot be increased, OUT (REC) jacks of this unit is turned
or the sound is
off.
distorted.
The sound effect
It is not possible to record the sound effect
cannot be recorded. with a recording component.
A source cannot be The source component is not connected to
recorded by an the analog AUDIO IN jacks of this unit.
analog component
connected to the
AUDIO OUT (REC)
jacks.
The sound field "MEM. GUARD" in "OPTION MENU"
parameters and some
is set to "ON".
other settings of this
unit cannot be
changed.
This unit does not The internal microcomputer has been
operate properly. frozen by an external electric shock (such
as lightning or excessive static electricity)
or by a power supply with low voltage.
"CHECK SP WIRES" Speaker cables are short-circuited.
appears in the front
panel display.
There is noise This unit is too close to the digital or high-
interference from frequency equipment.
digital or radio
frequency equipment.
The picture is The video source uses scrambled or
disturbed. encoded signals to prevent dubbing.
This unit suddenly The internal temperature becomes too
enters the standby high and the overheat protection circuitry
mode. has been activated.
Cause
Make an appropriate setting following the operating
instructions for your component.
Set "INPUT MODE" to "AUTO" or "DTS".
Connect the audio cables firmly. If the problem
persists, the cables may be defective.
Turn on the power of the component.
Connect the source component to the analog AUDIO
IN jacks.
Set "MEM. GUARD" to "OFF".
Disconnect the power cable from the AC wall outlet
and then plug it in again after about 30 seconds.
Make sure all speaker cables are connected correctly.
Move this unit further away from such equipment.
Wait about 1 hour for this unit to cool down and then
turn it back on.
TROUBLESHOOTING
Remedy
See
page
—
26
—
—
14, 17
48
—
11
—
—
51