Professional Calibration Eq Graphical Output; Display - Pioneer VSX-LX60 Operating Instructions Manual
Audio/video multi-channel receiver
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- Service manual (268 pages)
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14
Additional information
Professional Calibration EQ graphical output
Symptom
The EQ response displayed in the
graphical output following
calibration does not appear
entirely flat.
EQ adjustments made using the
Manual MCACC setup on
page 42 do not appear to change
the graphical output.
Lower frequency response
curves do not seem to have been
calibrated for SMALL speakers.
Graphical output data seems to
have disappeared.
Display
Symptom
The display is dark or off.
After making an adjustment the
display goes off.
You can't get DIGITAL to display
when using the SIGNAL SELECT
button.
The Dolby/DTS indicator doesn't
light when playing Dolby/DTS
software.
When playing a DVD-Audio disc,
the DVD player display shows
96 kHz. However, the receiver's
display does not.
During playback of a DTS 96/24
source, the display doesn't show
96 kHz.
When playing Dolby Digital or
DTS sources, the receiver's
format indicators do not light.
When playing certain discs, none
of the receiver's format
indicators light.
When playing a disc with the
listening mode set to Auto
Surround, the 2 PL II or Neo:6
indicator lights on the receiver.
During playback of a Surround
EX or DTS-ES source on the SBch
AUTO setting, the EX and ES
indicators don't light, or the
signal is not properly processed.
During playback of DVD-Audio,
the display shows PCM.
86
En
Remedy
• There are cases where the graph does not appear flat (even when selecting ALL CH ADJUST in the Auto
MCACC Setup) due to adjustments made to compensate for room characteristics to achieve optimal sound.
• Areas of the graph may appear identical (before and after) when there is little or no adjustment needed.
• The graph may appear to have shifted vertically when comparing before and after measurements.
• Despite level adjustments being made, the filters used for analysis may not display these adjustments in
the graphical output. However, these adjustments are taken this into account by the filters dedicated to
overall system calibration.
• Low frequencies used in bass management (the subwoofer channel) will not change for speakers that
have been specified as SMALL in the configuration, or do not output these frequencies.
• Calibration is performed, but due to your speakers' low frequency limitations, no measurable sound is
output for display.
• If the power is switched off, the measurement data for graphical output to a PC is cleared.
Remedy
• Press DIMMER on the remote control repeatedly to select a different brightness.
• Press DIMMER on the remote control repeatedly to select a different brightness.
• Check the digital connections and make sure that the digital inputs are assigned correctly (see The Input
Setup menu on page 66).
• If the multichannel analog inputs are selected, select a different input source.
• These indicators do dot light if playback is paused.
• Check the playback (especially the digital output) settings of the source component.
• This is not a malfunction. 96 kHz audio from DVD-Audio discs is only output from the analog outputs of
the DVD player. This receiver cannot show the playback sample rate when using the analog inputs.
• Make sure that the receiver is set to AUTO or DIGITAL (see Choosing the input signal on page 31).
• Check that the player is connected using a digital connection.
• Make sure that the receiver is set to AUTO or DIGITAL (see Choosing the input signal on page 31).
• Check that the player isn't set up so that Dolby Digital and DTS sources are converted to PCM.
• Ensure that if there are several audio tracks on the disc, the Dolby Digital or DTS is selected.
• The disc may not contain 5.1/6.1 channel material. Check the disc packaging for more on what audio
tracks are recorded on the disc.
• Make sure that the receiver is set to AUTO or DIGITAL (see Choosing the input signal on page 31).
• If a two channel soundtrack is currently playing (including Dolby Surround encoded), then this is not a
malfunction. Check the disc packaging for details about the audio tracks available.
• The source may be Dolby Surround EX/DTS-ES software, but it has no flag to indicate it is 6.1 compatible.
Set to SBch ON (see Using surround back channel processing on page 31) then switch to the THX Surround
EX or Standard EX listening mode (see Listening in surround sound on page 28).
• This will occur when playing DVD-Audio material over the HDMI connection. This is not a malfunction.
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