Yamaha YSP-4000 Owner's Manual page 114

Troubleshooting
Problem Cause
Remedy
See
page
No sound from the BASS OUT in SUBWOOFER SET is set to Select SWFR.
83
subwoofer. FRONT.
The source does not contain low bass signals.
Distorted or too little bass CROSS OVER in SUB WOOFER SET is set Set CROSS OVER correctly.
82
sound. incorrectly.
One of the night listening enhancers is Turn off the night listening enhancers.
71
currently selected.
Too much bass sound. TruBass is currently turned on. Turn off
TruBa~s.
84
The volume level of the subwoofer is too high. Tum down the volume level of the subwoofer.
-
Surround sound effects are The listening room is not a regular shape. Install this unit in a square or rectangular
-
insubstantial. shaped room.
_
..
There is no wall in the path of the sound Try placing a tlat object, such as a board, in
-
beam. the path of the sound beam.
Dolby Digital or DTS sources The connected component is not set to Make an appropriate selling following the
-
cannot be played back.
output Dolby Digital or DTS digital signals. operating instructions for your component.
(Dolby Digital or DTS
The input mode is set to ANALOG. Set the input mode to AUTO.
93
indicator does not light up in
the front panel display.)
There is noise interference The protection circuitry was in operation Tum down the volume level. 49
when a subwoofer is not
because a source with strong bass elements
connected to this unit. was played back.
Select SWFR for BASS OUT. 83
Connect a subwoofer and adjust settings for
82
SUBWOOFER SET.
LOW-frequency sounds are CROSS OVER in SUBWOOFER SET is set Set CROSS OVER correctly. 83
distorted. incorrectly.
On-screen display does not The OSD video pin cable is not connected
Connect the cable properly.
23
appear.
properly.
This unit does not operate The internal microcomputer has been frozen
Disconnect the AC power supply cable from
-
properly.
by an external electric shock (such as the outlet and plug it in again after about 30
lightning or excessive static electricity) or seconds.
by a power supply with low voltage.
No sound is heard from the The TV does not acceptlhe multi-channel Convert the multi-channel audio signals to
-
TV connected via HOM!. audio signals.
the 2-channel audio signals at the source
component such as a DVD player.
"SUPPORT AUDIO" is set to "YSP-4000". Set "SUPPORT AUDIO" to "OTHER". 86
There is noise interference This unit is too close to the digital or high-
Move this unit farther away from such -
from digital or high-
frequency equipment. equipment.
frequency equipment.
This unit does not output
The original source includes surround effects. Disable the surround effect sellings of this unit.
-
effect sounds properly.
My Beam auto-adjust
The listening room is too noisy. Keep the listening room as quiet as possible.
-
function does not work.
Try manual-adjust function.
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The sound retlectivity of the listening room Set REFLECTING to HI ECHO. 83
is too much.
The remote control may be operated outside
The remote control functions within a
32
of the remote control operation range.
maximum range of 6 m (20 ft) and no more
than 45 degrees off-axis from the front
panel.
The function does not work properly Select My Beam and then try again. 63
because of the condition of the connected
components.
110
En