Yamaha DSP-A595a Owner's Manual page 44

When playing back a source encoded with DTS
SYMPTOM
A loud hissing noise is heard when you
play back a source encoded with DTS.
A percussive noise is heard when you
begin playing back a source encoded
with DTS.
No sound is heard when you play back a
source encoded with DTS, even though
the AUTO input mode is selected on this
unit.
No sound is heard when you play back
an MD or DAT on to which you have
recorded a source encoded with DTS.
No sound is heard when you play back a
source (CD, etc.) even though the
currently selected input mode is AUTO.
Notes
• It is necessary to use a DTS decoder to play back a source encoded with DTS, so the player which plays back the source must
be connected to a digital audio input terminal of this unit in the way described in this manual. If this connection is not made or
only a D-to-A converter is being used without using a DTS decoder, when you play back the source, only a loud hissing noise will
be heard.
• If you make a search (or skip, etc.) operation while playing back a source encoded with DTS, the "dts" indicator goes out from the
display. This is because this unit automatically changes the DTS-decoding mode to the standard (PCM) digital signal input mode
to prevent a noise from being output.
44
CAUSE
The player which plays back the source
is not connected to a digital audio signal
input terminal of this unit.
The ANALOG input mode is selected on
this unit.
If the AUTO input mode is selected,
depending on some sources, there may
be a case that a noise is heard while
this unit is identifying the format of the
input signal.
The DTS decoder built into this unit
does not function because the player
has a digital volume control and it is set
at a position other than "maximum,"
"neutral" or "ineffective."
A source encoded with DTS cannot be
recorded on to an MD or DAT.
In the AUTO mode, the DTS-decoding
mode cannot be automatically changed
to the normal (PCM) digital signal input
mode.
REMEDY
The player must be connected to a
digital audio signal input terminal of this
unit besides the analog audio signal
terminal connections.
Select a proper input mode on this unit
to turn on the DTS decoder built into
the unit.
Set the input mode of the currently
selected input source to DTS.
Set the player's digital volume control
at the maximum, neutral or ineffective
position.
Press INPUT MODE on the front panel
or INPUT (for the currently selected
source) on the remote control so that
AUTO appears on the display.